Angular

Angular News: Angular’s SDK, Best Practices for Upgrading, Material Design, & Angular Directives

Published Oct 28, 2019

Updated Feb 14, 2023

5 min read

This article was written over 18 months ago and may contain information that is out of date. Some content may be relevant but please refer to the relevant official documentation or available resources for the latest information.

Recently, there has been a lot of buzz on Angular’s SDK (a new version of the CLI), the never ending AngularJS to Angular upgrade question, Angular Material’s progress, and how to think of Angular’s directives in a way that may be more useful to your application development.

In these videos, we cover the latest Angular news with Hans Larsen (@hanslatwork)and Pete Bacon Darwin (@petebd) from the Angular Core Team, Elad Bezalel (@elad_bezalel) from the Angular Material Core team, Mike Brocchi (@Brocco)from the Angular-CLI Core Team, and Justin Searls (@searls), a JavaScript developer and speaker.

Angular CLI, SDK, and Angular 4.0

Hans Larsen Reveals Upcoming Angular Products and Discusses SDK

As a member of the core angular team, Hans has been working on SDK — the next version of CLI. He says his work involves helping developers with efficiency, by allowing them to manage their apps and projects, even before making an appearance to the browser. He’s also looking to make improvements to better the interface.

Hans further explains that individuals who are used to the current CLI, will be able to use the new version with ease. Default features will remain the same, and the upgrade path will be straightforward, made to support Angular 4.0. Having said that, SDK will be entirely redesigned from the ground up as a blueprint library. All very exciting news for the Angular community.

{% youtube RA8CB5FnHXY %}

Angular, AngularJS, and Ng-upgrade

Pete Bacon Darwin, Angular Core Team on The Best Way to Upgrade Your AngularJS Applications

As a contributor who is still working on one of the biggest JavaScript frameworks, he talks about how to slow down the development of AngularJS in order to allow migration towards Angular. The parts of AngularJS that many people came to love still exist in Angular, which is more reason to help push developers towards Angular.

Easy upgrade can be accomplished with ngUpgrade, which allows angular and angularjs to run at the same time. This way, developers can continue to keep uptime for their clients while moving their code one part at a time. NgUpgrade is one of many potential solutions for the switch over to Angular.

Going back to when Angular was introduced, Pete talks about whether there was a better way to prepare the community for the migration. From his point of view, due to the existing architecture of Angularjs, there wasn’t anything that could’ve been done differently, as the Angular now is much more advanced in comparison.

The interview ends with Pete describing the Angular community and different frameworks coming together and converging ideas. He believes comparing and discussing ideas helps immensely with solutions as JavaScript and modern web in general continues to evolve.

{% youtube LppuYau10cc %}

Angular Material + Angular Material 2

Elad Bezalel, Angular Material Core Team: Being on The Angular Material Team

Elad Bezalel is a part of the Angular Material Team and is currently working on Material 2 components and features. He walks us through how he became a part of the team and what intrigued him the most about Material. Elad is very confident about this project and encourages developers to use it as an aid with their designing. He is still working on improvements and creating more components, but seeing as Material 2 is in its beta stage, it is ready for anyone who want to use it.

{% youtube r3cS0T-ugj0 %}

Angular Directives

Mike Brocchi and His Thoughts on Angular Directives

Mike describes becoming a member of the Angular-CLI Core team and contributing to the angular community to be more involved. In this interview, he talks about directives in detail, starting with the fact that they are underrated and should be promoted. He hopes in the future, people will be more aware of how to use directives effectively. He explains how it’s still a key part of Angular, even beyond Angularjs.

With directives, developers can add behaviours to their applications without having to separate components or add logic into their component.This could be done for many situations.

Mike also discusses when not to use a directive and expands a little on host binding and host listening. He then gives a breakdown of what else directives can accomplish, such as improving accessibility or being used to access templates from existing components. Mike also describes the differences between different types of directives.

{% youtube 8_rtU5Lcd6U %}

Angular Community + Open Sourcing Projects

Overcoming the Challenges of being a Developer: Justin Searls Shares his Experience

Justin discusses what it’s like to learn Angular (coming from ember) and how frameworks have evolved, becoming more intense and “robust”. Although this is a good thing, he mentions it being important for there to be room for inventiveness, as this is why he chose to explore javascript in the first place. In his words “we need to make space for creativity and divergence instead of being on a unilateral path to solving applications”. This can easily be done with tools such as babel, which allows developers to experiment with different language features.

Justin elaborates on the non-technical side of being a developer. He talks about the feelings of frustration and upset, lack of motivation, and other barriers that come with being a developer. He then discusses how starting small, creative projects and open sourcing ideas can help channel these negative emotions, and turn them into something positive and applicable, as opposed to solely unbearable. He encourages developers to present their ideas even when they’re uncertain of the outcome, and gives tips on how to gain recognition in an effective and modest manner. All in all, Justin strives to provide a model for the industry, to normalize talking about weaknesses and shortcomings, no matter who you are, where you’re from, or what background you have as a developer.

{% youtube NwsPydCF-9A %}

The Angular team has been consistently releasing new updates to the framework. You can learn more about the Angular framework at https://angular.io/.

This Dot is a consultancy dedicated to guiding companies through their modernization and digital transformation journeys. Specializing in replatforming, modernizing, and launching new initiatives, we stand out by taking true ownership of your engineering projects.

We love helping teams with projects that have missed their deadlines or helping keep your strategic digital initiatives on course. Check out our case studies and our clients that trust us with their engineering.

Exploring Angular Forms: A New Alternative with Signals

Exploring Angular Forms: A New Alternative with Signals In the world of Angular, forms are essential for user interaction, whether you're crafting a simple login page or a more complex user profile interface. Angular traditionally offers two primary approaches: template-driven forms and reactive forms. In my previous series on Angular Reactive Forms, I explored how to harness reactive forms' power to manage complex logic, create dynamic forms, and build custom form controls. A new tool for managing reactivity - signals - has been introduced in version 16 of Angular and has been the focus of Angular maintainers ever since, becoming stable with version 17. Signals allow you to handle state changes declaratively, offering an exciting alternative that combines the simplicity of template-driven forms with the robust reactivity of reactive forms. This article will examine how signals can add reactivity to both simple and complex forms in Angular. Recap: Angular Forms Approaches Before diving into the topic of enhancing template-driven forms with signals, let’s quickly recap Angular's traditional forms approaches: 1. Template-Driven Forms: Defined directly in the HTML template using directives like ngModel, these forms are easy to set up and are ideal for simple forms. However, they may not provide the fine-grained control required for more complex scenarios. Here's a minimal example of a template-driven form: ` ` 2. Reactive Forms: Managed programmatically in the component class using Angular's FormGroup, FormControl, and FormArray classes; reactive forms offer granular control over form state and validation. This approach is well-suited for complex forms, as my previous articles on Angular Reactive Forms discussed. And here's a minimal example of a reactive form: ` ` Introducing Signals as a New Way to Handle Form Reactivity With the release of Angular 16, signals have emerged as a new way to manage reactivity. Signals provide a declarative approach to state management, making your code more predictable and easier to understand. When applied to forms, signals can enhance the simplicity of template-driven forms while offering the reactivity and control typically associated with reactive forms. Let’s explore how signals can be used in both simple and complex form scenarios. Example 1: A Simple Template-Driven Form with Signals Consider a basic login form. Typically, this would be implemented using template-driven forms like this: ` ` This approach works well for simple forms, but by introducing signals, we can keep the simplicity while adding reactive capabilities: ` ` In this example, the form fields are defined as signals, allowing for reactive updates whenever the form state changes. The formValue signal provides a computed value that reflects the current state of the form. This approach offers a more declarative way to manage form state and reactivity, combining the simplicity of template-driven forms with the power of signals. You may be tempted to define the form directly as an object inside a signal. While such an approach may seem more concise, typing into the individual fields does not dispatch reactivity updates, which is usually a deal breaker. Here’s an example StackBlitz with a component suffering from such an issue: Therefore, if you'd like to react to changes in the form fields, it's better to define each field as a separate signal. By defining each form field as a separate signal, you ensure that changes to individual fields trigger reactivity updates correctly. Example 2: A Complex Form with Signals You may see little benefit in using signals for simple forms like the login form above, but they truly shine when handling more complex forms. Let's explore a more intricate scenario - a user profile form that includes fields like firstName, lastName, email, phoneNumbers, and address. The phoneNumbers field is dynamic, allowing users to add or remove phone numbers as needed. Here's how this form might be defined using signals: ` > Notice that the phoneNumbers field is defined as a signal of an array of signals. This structure allows us to track changes to individual phone numbers and update the form state reactively. The addPhoneNumber and removePhoneNumber methods update the phoneNumbers signal array, triggering reactivity updates in the form. ` > In the template, we use the phoneNumbers signal array to dynamically render the phone number input fields. The addPhoneNumber and removePhoneNumber methods allow users to reactively add or remove phone numbers, updating the form state. Notice the usage of the track function, which is necessary to ensure that the ngFor directive tracks changes to the phoneNumbers array correctly. Here's a StackBlitz demo of the complex form example for you to play around with: Validating Forms with Signals Validation is critical to any form, ensuring that user input meets the required criteria before submission. With signals, validation can be handled in a reactive and declarative manner. In the complex form example above, we've implemented a computed signal called formValid, which checks whether all fields meet specific validation criteria. The validation logic can easily be customized to accommodate different rules, such as checking for valid email formats or ensuring that all required fields are filled out. Using signals for validation allows you to create more maintainable and testable code, as the validation rules are clearly defined and react automatically to changes in form fields. It can even be abstracted into a separate utility to make it reusable across different forms. In the complex form example, the formValid signal ensures that all required fields are filled and validates the email and phone numbers format. This approach to validation is a bit simple and needs to be better connected to the actual form fields. While it will work for many use cases, in some cases, you might want to wait until explicit "signal forms" support is added to Angular. Tim Deschryver started implementing some abstractions around signal forms, including validation and wrote an article about it. Let's see if something like this will be added to Angular in the future. Why Use Signals in Angular Forms? The adoption of signals in Angular provides a powerful new way to manage form state and reactivity. Signals offer a flexible, declarative approach that can simplify complex form handling by combining the strengths of template-driven forms and reactive forms. Here are some key benefits of using signals in Angular forms: 1. Declarative State Management: Signals allow you to define form fields and computed values declaratively, making your code more predictable and easier to understand. 2. Reactivity: Signals provide reactive updates to form fields, ensuring that changes to the form state trigger reactivity updates automatically. 3. Granular Control: Signals allow you to define form fields at a granular level, enabling fine-grained control over form state and validation. 4. Dynamic Forms: Signals can be used to create dynamic forms with fields that can be added or removed dynamically, providing a flexible way to handle complex form scenarios. 5. Simplicity: Signals can offer a simpler, more concise way to manage form states than traditional reactive forms, making building and maintaining complex forms easier. Conclusion In my previous articles, we explored the powerful features of Angular reactive forms, from dynamic form construction to custom form controls. With the introduction of signals, Angular developers have a new tool that merges the simplicity of template-driven forms with the reactivity of reactive forms. While many use cases warrant Reactive Forms, signals provide a fresh, powerful alternative for managing form state in Angular applications requiring a more straightforward, declarative approach. As Angular continues to evolve, experimenting with these new features will help you build more maintainable, performant applications. Happy coding!...

Oct 4, 2024

5 mins

AngularJavaScript

SSR Finally a First-Class Citizen in Angular?

I am sure you've already heard about server-side rendering (SSR). Generally, it's a technique used to deliver the HTML content generated by the server to the client. The client-side JavaScript framework then hydrates that HTML content to provide a fully interactive application. SSR provides numerous benefits if used correctly, including improved initial load times, better content indexing by search engines, and improved performance on lower-tier devices. Driven by the need for faster, more efficient web applications, with the rise in popularity of Node.js and, thus, server-side JavaScript, SSR has become a de facto standard in modern web development frameworks. At first, SSR was being provided as a part of meta-frameworks like Next.js, Nuxt, or Analog.js. Then, React introduced React Server Components, which marked a significant milestone in the way we think about front-end development. We think of front-end frameworks as being effectively full-stack, and a purely SPA approach is falling out of favor. However, I'm willing to bet that if you're a developer focused mostly on Angular, you may not have heard as much about SSR as your React counterparts. For a long time, Angular has been mostly focused on the SPA approach, and while we had Angular Universal or Analog.js, it was not as widely adopted. And that makes sense, given that Angular was widely regarded as best suited for complex, interactive applications, such as SaaS products or internal company tools, where SEO and initial load times were not as critical as they are for consumer-facing applications. Nevertheless, we have been blessed with the so-called Angular Renaissance, which has, among other things, brought SSR to the forefront of Angular development with the @angular/ssr package. Let's look at what Angular SSR is, how it works, and how you can get started. @angular/ssr The @angular/ssr package is not new; it was written from scratch. It's still Angular Universal. However, it's been pulled into the Angular CLI repository, and the appropriate schematics have been added to make it easier to use. What that means is that you can now add SSR to your Angular application with a single command: ` and you can generate a new SSR application with: ` And to make SSR a first-class citizen, the Angular team is planning to make it the default in the next version. But surely, it's not only rebranding and some CLI commands, you may say. And you're right. You may remember that hydration in Angular Universal has not been optimal as it was destructive and required essentially a complete re-render of the application, thus pretty much negating the benefits of SSR. With the introduction of non-destructive hydration in Angular 16 and its stability in Angular 17, the Angular team has taken a significant step forward in making SSR a first-class citizen. How to Make an SSR-capable Angular Application Let's look at how to use Angular SSR in practice by creating a simple SSR app. First, we need to create a new Angular application with SSR support: ` That will generate a few server-specific files: - server.ts, which is an Express server configured to handle Angular SSR requests by default but can also be extended to handle API routes, or anything else that Express can handle. - src/app/app.config.server.ts provides configuration for the server application similar to your app.config.ts, which defines the configuration for your client application. Both export an instance of ApplicationConfig - src/main.server.ts bootstraps the server application in a similar way to what main.ts does for your client app by calling the bootstrapApplication function. You should have an SSR application ready just like that. You can verify that by running ng serve. The terminal output should show you information about the server bundles generated, and you should be able to see the default app when going to http://localhost:4200. Open the Developer Tools and check the console to see that hydration is enabled. You'll see a message with hydration-related stats, such as the number of components and nodes hydrated. Speaking of hydration... Client Hydration If you open the src/app/app.config.ts in your new SSR application, you'll notice one interesting provider: provideClientHydration(). This provider is crucial for enabling hydration - a process that restores the server-side rendered application on the client. Hydration improves application performance by avoiding extra work to re-create DOM nodes. Angular tries to match existing DOM elements to the application's structure at runtime and reuses DOM nodes when possible. This results in a performance improvement measured using Core Web Vitals statistics, such as reducing the Interaction To Next Paint (INP), Largest Contentful Paint (LCP), and Cumulative Layout Shift (CLS). Improving these metrics also positively impacts SEO performance. Without hydration enabled, server-side rendered Angular applications will destroy and re-render the application's DOM, which may result in visible UI flicker, negatively impact Core Web Vitals like LCP, and cause layout shifts. Enabling hydration allows the existing DOM to be reused and prevents flickering. Event Replay and Improved Debugging With Angular 18, event replay, a feature that significantly enhances the SSR experience, came into developer preview. Event replay captures user interactions during the SSR phase and replays them once the application is hydrated. This ensures that user actions, such as adding items to a cart, are not lost during the hydration process, providing a seamless user experience even on slow networks. To enable event replay, you can add withEventReplay to your provideClientHydration call: ` Furthermore, Angular 18 takes another step towards making SSR a first-class citizen by enhancing the debugging experience with Angular DevTools. Now, DevTools include overlays and detailed error breakdowns, empowering developers to visualize and troubleshoot hydration issues directly in the browser. Constraints However, hydration imposes a few constraints on your application that are not present without hydration enabled. Your application must have the same generated DOM structure on both the server and the client. The hydration process expects the DOM tree to have the same structure in both environments, including whitespaces and comment nodes produced during server-side rendering. Direct DOM Manipulation The fact that server and client DOM structures must match means that components that manipulate the DOM using native DOM APIs or use innerHTML or outerHTML will encounter hydration errors. The errors are thrown because Angular is unaware of these changes and cannot resolve them during hydration. Examples include accessing the document, querying for specific elements, and injecting additional nodes using appendChild. Detaching DOM nodes and moving them to other locations will also cause errors. Direct DOM manipulation is generally considered bad practice in Angular, so I recommend refactoring your components to avoid it regardless of hydration. However, in warranted cases where refactoring is not feasible, you can use the ngSkipHydration attribute until a hydration-friendly solution can be implemented. You can use it directly in a template: ` or as a host binding: ` > Note: The ngSkipHydration attribute forces Angular to skip hydrating the entire component and its children. So use this attribute carefully, as, for example, applying it to your root application component would effectively disable hydration for the entire application. Valid HTML Structure Another constraint is that invalid HTML structures in component templates can result in DOM mismatch errors during hydration. Common issues include: - without a - inside a - inside an - inside another Again, if you have an invalid HTML, you should fix this regardless of hydration. If you are unsure about your HTML's validity, you can use the W3 validator to check it. Zoneless apps or custom Zone.js Hydration relies on a signal from Zone.js when it becomes stable. Custom or "noop" Zone.js implementations may thus disrupt the timing of this event, triggering the serialization or cleanup process too early or too late. This configuration is not yet fully supported. While Zoneless is already available in developer preview and we could assume this issue will be resolved when it lands as stable, there is no explicit ETA mentioned in the official roadmap. I18n One of the biggest blockers for adoption of client hydration was the lack of support for internationalization with hydration. By default, Angular 17 skipped hydration for components that used i18n blocks, re-rendering them from scratch. In Angular 18, however, hydration for i18n blocks got into developer preview. To enable hydration for i18n blocks, you can add withI18nSupport to your provideClientHydration call. ` Third-Party Libraries with DOM Manipulation The last thing to consider is third-party libraries that manipulate DOM, such as D3 charts. They could cause DOM mismatch errors when hydration is enabled. You can use the ngSkipHydration attribute to skip hydration for components rendered using these libraries. Conclusion The Angular team has been doing great work to make the framework more modern and competitive, hearing the community feedback and adjusting the roadmap accordingly. And SSR is an excellent example of that. With the introduction of non-destructive hydration in Angular 16 and making it stable in Angular 17, the Angular team has taken a significant step forward in making SSR a first-class citizen in Angular. The @angular/ssr package is now part of the Angular CLI, making adding SSR to your Angular application easier. The Angular team plans to make SSR the default in the next version, further solidifying its position in the Angular ecosystem. However, as with any new feature, there are some constraints and best practices to follow when using SSR with Angular. You should be aware of hydration's limitations and ensure your application is compatible with it. However, if you follow the guidelines provided by the Angular team, you should be able to take advantage of the benefits of SSR without any significant issues....

Jun 26, 2024

8 mins

AngularJavaScriptExpress.js

Increasing development velocity with Cursor

If you’re a developer, you’ve probably heard of Cursor by now and have either tried it out or are just curious to learn more about it. Cursor is a fork of VSCode with a ton of powerful AI/LLM-powered features added on. For around $20/month, I think it’s the best value in the AI coding space. Tech giants like Shopify and smaller companies like This Dot Labs have purchased Cursor subscriptions for their developers with the goal of increased productivity. I have been using Cursor heavily for a few months now and am excited to share how it’s impacted me personally. In this post, we will cover some of the basic features, use cases, and I’ll share some tips and tricks I’ve learned along the way. If you love coding and building like me, I hope this post will help you unleash some of the superpowers Cursor’s AI coding features make possible. Let’s jump right in! Cursor 101 The core tools of the Cursor tool belt are Autocomplete, Ask, and Agent. Feature: Autocomplete The first thing that got me hooked was Autocomplete. It just worked so much better than the tools I had used previously, like GitHub Copilot. It was quicker and smarter, and I could immediately notice the amount of keystrokes that it was saving me. This feature is great because it doesn’t really require any work or skilled prompting from the user. There are a couple of tricks for getting a little bit more out of it that I will share later, but for now, just enjoy the ride! Feature: Ask If you’ve interacted with AI/LLMs before, like ChatGPT - this is what the Ask feature is. It’s just a chat feature you can easily provide context to from your code base and choose which Model to chat with. This feature is best suited for just asking more general questions that you might have queried Google or Stack Overflow for in the past. It’s also good for planning how to implement a feature you’re working on. After chatting or planning, you can switch directly to Agent mode to pick up and take action on something you were cooking up in Ask mode. Here’s an example of planning a simple tic-tac-toe game implementation using the Ask feature: Feature: Agent Agent mode lets the AI model take the wheel and write code, make edits, or take other similar actions on your code base. The goal is that you can write prompts and give instructions, and the Agent can generate the code and build features or even entire applications for you. With great power comes great responsibility. Agents are a feature where the more you put into them, the more you get out. The more skilled you become in using them by providing better prompts and including the right context, you will continue to get better results. The AI doesn’t always get it right, but the fact that the models and the users are both getting better is exciting. Throughout this post, I will share the best use cases, tips, and tricks I have found using Cursor Agent. Here’s an example using the Agent to execute the implementation details of the tic-tac-toe game we planned using Ask: Core Concept: Context After understanding the features and the basics of prompting, context is the most important thing for getting the best results out of Cursor. In Cursor and in general, whenever you’re prompting a chat or an agent, you want to make sure that it has all the relevant information that it needs to provide an answer or result. Cursor, by default, always has some context of your code. It indexes your code base and usually keeps the open buffer in the context window at the very least. At the top left of the Ask or Agent panel, there is an @ button, and next to that are badges for all the current items that have been explicitly added to the context for the current session. The @ button has a dropdown that allows you to add files, folders, web links, past chats, git commits, and more to the context. Before you prompt, always make sure you add the relevant content it needs as context so that it has everything it needs to provide the best response. Settings and Rules Cursor has its own settings page, which you can access through Cursor → Settings → Cursor Settings. This is where you log in to your account, manage various features, and enable or disable models. In the General section, there is an option for Privacy Mode. This is one setting in particular I recommend enabling. Aside from that, just explore around and see what’s available. Models The model you use is just as important as your prompt and the context that you provide. Models are the underlying AI/LLM used to process your input. The most well-known is GPT-4o, the default model for ChatGPT. There are a lot of different models available, and Cursor provides access to most of them out of the box. Model pricing A lot of the most common models, like GPT-4o or Sonnet 3.5/3.7, are included in your Cursor subscription. Some models like o1 and Sonnet 3.7 MAX are considered premium models, and you will be billed for usage for these. Be sure to pay attention to which models you are using so you don’t get any surprise bills. Choosing a Model Some models are better suited for certain tasks than others. You can configure which models are enabled in the Cursor Settings. If you are planning out a big feature or trying to solve some complex logic issue, you may want to use one of the thinking models, like o1, o3-mini, or Deep Seek R1. For most coding tasks and as a good default, I recommend using Sonnet 3.5 or 3.7. The great thing about Cursor is that you have the options available right in your editor. The most important piece of advice that I can give in this post is to keep trying things out and experimenting. Try out different models for different tasks, get a feel for it, and find what works for you. Use cases Agents and LLM models are still far from perfect. That being said, there are already a lot of tasks they are very good at. The more effective you are with these tools, the more you will be able to get done in a shorter amount of time. Generating test cases Have some code that you would like unit tested? Cursor is very good at generating test cases and assertions for your code. The fewer barriers there are to testing a piece of code, the better the result you will get. So, try your best to write code that is easily testable! If testing the code requires some mocks or other pieces to work, do your best to provide it the context and instructions it needs before writing the tests. Always review the test cases! There could be errors or test cases that don’t make sense. Most of the time, it will get you pretty close to where you want to be. Here’s an example of using the Agent mode to install packages for testing and generate unit tests for the tic-tac-toe game logic: Generating documentation This is another thing we know AI models are good at - summarizing large chunks of information. Make sure it has the context of whatever you want to document. This one, in particular, is really great because historically, keeping documentation up to date is a rare and challenging practice. Here’s an example of using the Agent mode to generate documentation for the tic-tac-toe game: Code review There are a lot of up-and-coming tools outside of Cursor that can handle this. For example, GitHub now has Copilot integrated in pull requests for code reviews. It’s never a bad idea to have whatever change set you’re looking to commit reviewed and inspected before pushing it up to the remote, though. You can provide your unstaged changes or even specific commits as context to a Cursor Ask or Agent prompt. Getting up to speed in a new code base Being able to query a codebase with the power of LLM’s is truly fantastic. It can be a great help to get up to speed in a large new codebase quickly. Some example prompts: > Please provide an overview of this project and how to get started developing with it > I need to make some changes to the way that notifications are grouped in the UI, please provide a detailed analysis and pseudo code outlining how the grouping algorithm works If you have a question about the code base, ask Cursor! Refactoring Refactoring code in a code base is a much quicker process in Cursor. You can execute refactors depending on their scope in a couple of distinct ways. For refactors that don’t span a lot of files or are less complex, you can probably get away with just using the autocomplete. For example, if you make a change to something in a file and there are several instances of the same pattern following, the autocomplete will quickly pick up on this and help you tab through the changes. If you switch to another file, this information will still be in context and can be continued most of the time. For larger refactors spanning several files, using the Agent feature will most likely be the quickest way to get it done. Add all the files you plan to make changes to the Agent tab’s context window. Provide specific instructions and/or a basic example of how to execute the refactor. Let the Agent work, if it doesn’t get it exactly right initially, you can always give it corrections in a follow-up prompt. Generating new code/features This is the big promise of AI agents and the one with the most room for mixed results. My main recommendation here is to keep experimenting. Keep learning to prompt more effectively, compare results from different models, and pay attention to the results you get from each use case. I personally get the best results building new features in small, focused chunks of work. It can also be helpful to have a dialog with the Ask feature first to plan out the feature's details that the Agent can follow up on and implement. If there are existing patterns in your codebase for accomplishing certain things, provide this information in your prompts and make sure to add the relevant code to the context. For example, if you’re adding a new form to the web page and you have other similar forms that handle validation and making back-end calls in the same way, Cursor can base the code for the new feature on this. Example prompt: Generate a form for creating a new post, follow similar patterns from the create user profile form, and look to the post schema for the fields that should be included. Remember that you can always follow up with additional prompts if you aren’t quite happy with the results of the first.. If the results are close but need to be adjusted in some way, let the agent know in the next prompt. You may find that for some things, it just doesn’t do well yet. Mentally note these things and try to get to a place where you can intuit when to reach for the Agent feature or just write some of the code the old-fashioned way. Tips and tricks The more you use Cursor, the more you will find little ways to get more out of it. Here are some of the tips and patterns that I find particularly useful in my day-to-day work. Generating UI with screenshots You can attach images to your prompts that the models can understand using computer vision. To the left of the send button, there is a little button to attach an image from your computer. This functionality is incredibly useful for generating UI code, whether you are giving it an example UI as a reference for generating new UI in your application or providing a screenshot of existing UI in your application and prompting it to change details in reference to the image. Cursor Rules Cursor Rules allow you to add additional information that the LLM models might need to provide the best possible experience in your codebase. You can create global rules as well as project-specific ones. An example use case is if your project has some updated dependency with newer APIs than the one on which the LLM has been trained. I ran into this when adding Tailwind v4 to a project; the models are always generating code based on Tailwind v3 or earlier. Here’s how we can add a rules file to handle this use case: ` If you want to see some more examples, check out the awesome-cursorrules repository. Summary Learn to use Cursor and similar tools to enhance your development process. It may not give you actual superpowers, but it may feel like it. All the features and tools we’ve covered in this post come together to provide an amazing experience for developing all types of software and applications....

Apr 18, 2025

11 mins

AICursor

Docusign Momentum 2025 From A Developer’s Perspective

*What if your contract details stuck in PDFs could ultimately become the secret sauce of your business automation workflows?* In a world drowning in PDFs and paperwork, I never thought I’d get goosebumps about agreements – until I attended Docusign Momentum 2025. I went in expecting talks about e-signatures; I left realizing the big push and emphasis with many enterprise-level organizations will be around Intelligent Agreement Management (IAM). It is positioned to transform how we build business software, so let’s talk about it. As Director of Technology at This Dot Labs, I had a front-row seat to all the exciting announcements at Docusign Momentum. Our team also had a booth there showing off the 6 Docusign extension apps This Dot Labs has released this year. We met 1-on-1 with a lot of companies and leaders to discuss the exciting promise of IAM. What can your company accomplish with IAM? Is it really worth it for you to start adopting IAM?? Let’s dive in and find out. After his keynote, I met up with Robert Chatwani, President of Docusign and he said this > “At Docusign, we truly believe that the power of a great platform is that you won’t be able to exactly predict what can be built on top of it,and builders and developers are at the heart of driving this type of innovation. Now with AI, we have entered what I believe is a renaissance era for new ideas and business models, all powered by developers.” Docusign’s annual conference in NYC was an eye-opener: agreements are no longer just documents to sign and shelve, but dynamic data hubs driving key processes. Here’s my take on what I learned, why it matters, and why developers should pay attention. From E-Signatures to Intelligent Agreements – A New Era Walking into Momentum 2025, you could feel the excitement. Docusign’s CEO and product team set the tone in the keynote: “Agreements make the world go round, but for too long they’ve been stuck in inboxes and PDFs, creating drag on your business.” Their message was clear – Docusign is moving from a product to a platform. In other words, the company that pioneered e-signatures now aims to turn static contracts into live, integrated assets that propel your business forward. I saw this vision click when I chatted with an attendee from a major financial services firm. His team manages millions of forms a year – loan applications, account forms, you name it. He admitted they were still “just scanning and storing PDFs” and struggled to imagine how IAM could help. We discussed how much value was trapped in those documents (what Docusign calls the “Agreement Trap” of disconnected processes). By the end of our coffee, the lightbulb was on: with the right platform, those forms could be automatically routed, data-extracted, and trigger workflows in other systems – no more black hole of PDFs. His problem wasn’t unique; many organizations have critical data buried in agreements, and they’re waking up to the idea that it doesn’t have to be this way. What Exactly is Intelligent Agreement Management (IAM)? So what is Docusign’s Intelligent Agreement Management? In essence, IAM is an AI-powered platform that connects every part of the agreement lifecycle. It’s not a single product, but a collection of services and tools working in concert. Docusign IAM helps transform agreement data into insights and actions, accelerate contract cycles, and boost productivity across departments. The goal is to address the inefficiencies in how agreements are created, signed, and managed – those inefficiencies that cost businesses time and money. At Momentum, Docusign showcased the core components of IAM: - Docusign Navigator link: A smart repository to centrally store, search, and analyze agreements. It uses AI to convert your signed documents (which are basically large chunks of text) into structured, queryable data. Instead of manually digging through contracts for a specific clause, you can search across all agreements in seconds. Navigator gives you a clear picture of your organization’s contractual relationships and obligations (think of it as Google for your contracts). Bonus: it comes with out-of-the-box dashboards for things like renewal dates, so you can spot risks and opportunities at a glance. - Docusign Maestro link: A no-code workflow engine to automate agreement workflows from start to finish. Maestro lets you design customizable workflows that orchestrate Docusign tasks and integrate with third-party apps – all without writing code. For example, you could have a workflow for new vendor onboarding: once a vendor contract is signed, Maestro could automatically notify your procurement team, create a task in your project tracker, and update a record in your ERP system. At the conference, they demoed how Maestro can streamline processes like employee onboarding and compliance checks through simple drag-and-drop steps or archiving PDFs of signed agreements into Google Drive or Dropbox. - Docusign Iris (AI Engine) link: The brains of the operation. Iris is the new AI engine powering all of IAM’s “smarts” – from reading documents to extracting data and making recommendations. It’s behind features like automatic field extraction, AI-assisted contract review, intelligent search, and even document summarization. In the keynote, we saw examples of Iris in action: identify key terms (e.g. payment terms or renewal clauses) across a stack of contracts, or instantly generate a summary of a lengthy agreement. These capabilities aren’t just gimmicks; as one Docusign executive put it, they’re “signals of a new way of working with agreements”. Iris essentially gives your agreement workflow a brain – it can understand the content of agreements and help you act on it. - Docusign App Center link: A hub to connect the tools of your trade into Docusign. App Center is like an app store for integrations – it lets you plug in other software (project management, CRM, HR systems, etc.) directly into your Maestro workflows. This is huge for developers (and frankly, anyone tired of building one-off integrations). Instead of treating Docusign as an isolated e-signature tool, App Center makes it a platform you can extend. I’ll dive more into this in the next section, since it’s close to my heart – my team helped build some of these integrations! In short, IAM ties together the stages of an agreement (create → sign → store → manage) and supercharges each with automation and AI. It’s modular, too – you can adopt the pieces you need. Docusign essentially unbundled the agreement process into building blocks that developers and admins can mix-and-match. The future of agreements, as Docusign envisions it, is a world where organizations *“seamlessly add, subtract, and rearrange modular solutions to meet ever-changing needs”* on a single trusted platform. The App Center and Real-World Integrations (Yes, We Built Those!) One of the most exciting parts of Momentum 2025 for me was seeing the Docusign App Center come alive. As someone who works on integrations, I was practically grinning during the App Center demos. Docusign highlighted several partner-built apps that snap into IAM, and I’m proud to say This Dot Labs built six of them – including integrations for Monday.com, Slack, Jira, Asana, Airtable, and Mailchimp. Why are these integrations a big deal? Because developers often spend countless hours wiring up systems that need to talk to each other. With App Center, a lot of that heavy lifting is already done. You can install an app with a few clicks and configure data flows in minutes instead of coding for months. In fact, a study found it takes the average org 12 months to develop a custom workflow via APIs, whereas with Docusign’s platform you can do it via configuration almost immediately. That’s a game-changer for time-to-value. At our This Dot Labs booth, I spoke with many developers who were intrigued by these possibilities. For example, we showed how our Docusign Slack Extension lets teams send Slack messages and notifications when agreements are sent and signed.. If a sales contract gets signed, the Slack app can automatically post a notification in your channel and even attach the signed PDF – no more emailing attachments around. People loved seeing how easily Docusign and Slack now talk to each other using this extension. Another popular one was our Monday.com app. With it, as soon as an agreement is signed, you can trigger actions in Monday – like assigning onboarding tasks for a new client or employee. Essentially, signing the document kicks off the next steps automatically. These integrations showcase why IAM is not just about Docusign’s own features, but about an ecosystem. App Center already includes connectors for popular platforms like Salesforce, HubSpot, Workday, ServiceNow, and more. The apps we built for Monday, Slack, Jira, etc., extend that ecosystem. Each app means one less custom integration a developer has to build from scratch. And if an app you need doesn’t exist yet – well, that’s an opportunity. (Shameless plug: we’re happy to help build it!) The key takeaway here is that Docusign is positioning itself as a foundational layer in the enterprise software stack. Your agreement workflow can now natively include things like project management updates, CRM entries, notifications, and data syncs. As a developer, I find that pretty powerful. It’s a shift from thinking of Docusign as a single SaaS tool to thinking of it as a platform that glues processes together. Not Just Another Contract Tool – Why IAM Matters for Business After absorbing all the Momentum keynotes and sessions, one thing is clear: IAM is not “just another contract management tool.” It’s aiming to be the platform that automates critical business processes which happen to revolve around agreements. The use cases discussed were not theoretical – they were tangible scenarios every developer or IT lead will recognize: - Procurement Automation: We heard how companies are using IAM to streamline procurement. Imagine a purchase order process where a procurement request triggers an agreement that goes out for e-signature, and once signed, all relevant systems update instantly. One speaker described connecting Docusign with their ERP so that vendor contracts and purchase orders are generated and tracked automatically. This reduces the back-and-forth with legal and ensures nothing falls through the cracks. It’s easy to see the developer opportunity: instead of coding a complex procurement approval system from scratch, you can leverage Docusign’s workflow + integration hooks to handle it. Docusign IAM is designed to connect to systems like CRM, HR, and ERP so that agreements flow into the same stream of data. For developers, that means using pre-built connectors and APIs rather than reinventing them. - Faster Employee Onboarding: Onboarding a new hire or client typically involves a flurry of forms and tasks – offer letters or contracts to sign, NDAs, setup of accounts, etc. We saw how IAM can accelerate onboarding by combining e-signature with automated task generation. For instance, the moment a new hire signs their offer letter, Maestro could trigger an onboarding workflow: provisioning the employee in systems, scheduling orientation, and creating tasks in tools like Asana or Monday. All those steps get kicked off by the signed agreement. Docusign Maestro’s integration capabilities shine here – it can tie into HR systems or project management apps to carry the baton forward. The result is a smoother day-one experience for the new hire and less manual coordination for IT and HR. As developers, we can appreciate how this modular approach saves us from writing yet another “onboarding script”; we configure the workflow, and IAM handles the rest. - Reducing Contract Auto-Renewal Risk: If your company manages a lot of recurring contracts (think vendor services, subscriptions, leases), missing a renewal deadline can be costly. One real-world story shared at Momentum was about using IAM to prevent unwanted auto-renewals. With traditional tracking (spreadsheets or calendar reminders), it’s easy to forget a termination notice and end up locked into a contract for another year. Docusign’s solution: let the AI engine (Iris) handle it. It can scan your repository, surface any renewal or termination dates, and proactively remind stakeholders – or even kick off a non-renewal workflow if desired. As the Bringing Intelligence to Obligation Management session highlighted, “Missed renewal windows lead to unwanted auto-renewals or lost revenue… A forgotten termination deadline locks a company into an unneeded service for another costly term.” With IAM, those pitfalls are avoidable. The system can automatically flag and assign tasks well before a deadline hits. For developers, this means we can deliver risk-reduction features without building a custom date-tracking system – the platform’s AI and notification framework has us covered. These examples all connect to a bigger point: agreements are often the linchpin of larger business processes (buying something, hiring someone, renewing a service). By making agreements “intelligent,” Docusign IAM is essentially automating chunks of those processes. This translates to real outcomes – faster cycle times, fewer errors, and less risk. From a technical perspective, it means we developers have a powerful ally: we can offload a lot of workflow logic to the IAM platform. Why code it from scratch if a combination of Docusign + a few integration apps can do it? Why Developers Should Care about IAM (Big Time) If you’re a software developer or architect building solutions for business teams, you might be thinking: This sounds cool, but is it relevant to me? Let me put it this way – after Momentum 2025, I’m convinced that ignoring IAM would be a mistake for anyone in enterprise software. Here’s why: - Faster time-to-value for your clients or stakeholders: Business teams are always pressuring IT to deliver solutions faster. With IAM, you have ready-made components to accelerate projects. Need to implement a contract approval workflow? Use Maestro, not months of coding. Need to integrate Docusign with an internal system? Check App Center for an app or use their APIs with far less glue code. Docusign’s own research shows that connecting systems via App Center and Maestro can cut development time dramatically (from ~12 months of custom dev to mere weeks or less). For us developers, that means we can deliver results sooner, which definitely wins points with the business. - Fewer custom builds (and less maintenance): Let’s face it – maintaining custom scripts or one-off integrations is not fun. Every time a SaaS API changes or a new requirement comes in, you’re back in the code. IAM’s approach offers more reuse and configuration instead of raw code. The platform is doing the hard work of staying updated (for example, when Slack or Salesforce change something in their API, Docusign’s connector app will handle it). By leveraging these pre-built connectors and templates, you write less custom code, which means fewer bugs and lower maintenance overhead. You can focus your coding effort on the unique parts of your product, not the boilerplate integration logic. - Reusable and modular workflows: I love designing systems as Lego blocks – and IAM encourages that. You can build a workflow once and reuse it across multiple projects or clients with slight tweaks. For instance, an approval workflow for sales contracts might be 90% similar to one for procurement contracts – with IAM, you can reuse that blueprint. The fact that everything is on one platform also means these workflows can talk to each other or be combined. This modularity is a developer’s dream because it leads to cleaner architecture. Docusign explicitly touts this modular approach, noting that organizations can easily rearrange solutions on the fly to meet new needs. It’s like having a library of proven patterns to draw from. - AI enhancements with minimal effort: Adding AI into your apps can be daunting if you have to build or train models yourself. IAM essentially gives you AI-as-a-service for agreements. Need to extract key data from 1,000 contracts? Iris can do that out-of-the-box. Want to implement a risk scoring for contracts? The AI can flag unusual terms or deviations. As a developer, being able to call an API or trigger a function that returns “these are the 5 clauses to look at” is incredibly powerful – you’re injecting intelligence without needing a data science team. It means you can offer more value in your applications (and impress those end-users!) by simply tapping into IAM’s AI features. Ultimately, Docusign IAM empowers developers to build more with less code. It’s about higher-level building blocks. This doesn’t replace our jobs – it makes our jobs more focused on the interesting problems. I’d rather spend time designing a great user experience or tackling a complex business rule than coding yet another Docusign-to-Slack integration. IAM is taking care of the plumbing and adding a layer of smarts on top. Don’t Underestimate Agreement Intelligence – Your Call to Action Momentum 2025 left me with a clear call to action: embrace agreement intelligence. If you’re a developer or tech leader, it’s time to explore what Docusign IAM can do for your projects. This isn’t just hype from a conference – it’s a real shift in how we can deliver solutions. Here are a few ways to get started: - Browse the IAM App Center – Take a look at the growing list of apps in the Docusign App Center. You might find that integration you’ve been meaning to build is already available (or one very close to it). Installing an app is trivial, and you can configure it to fit your workflow. This is the low-hanging fruit to immediately add value to your existing Docusign processes. If you have Docusign eSignature or CLM in your stack, App Center is where you extend it. - Think about integrations that could unlock value – Consider the systems in your organization that aren’t talking to each other. Is there a manual step where someone re-enters data from a contract into another system? Maybe an approval that’s done via email and could be automated? Those are prime candidates for an IAM solution. For example, if Legal and Sales use different tools, an integration through IAM can bridge them, ensuring no agreement data falls through the cracks. Map out your agreement process end-to-end and identify gaps – chances are, IAM has a feature to fill them. - Experiment with Maestro and the API – If you’re technical, spin up a trial of Docusign IAM. Try creating a Maestro workflow for a simple use case, or use the Docusign API/SDKs to trigger some AI analysis on a document. Seeing it in action will spark ideas. I was amazed how quickly I could set up a workflow with conditions and parallel steps – things that would take significant coding time if I did them manually. The barrier to entry for adding complex logic has gotten a lot lower. - Stay informed and involved – Docusign’s developer community and IAM documentation are growing. Momentum may be over, but the “agreement intelligence” movement is just getting started. Keep an eye on upcoming features (they hinted at even more AI-assisted tools coming soon). Engage with the community forums or join Docusign’s IAM webinars. And if you’re building something cool with IAM, consider sharing your story – the community benefits from hearing real use cases. My final thought: don’t underestimate the impact that agreement intelligence can have in modern workflows. We spend so much effort optimizing various parts of our business, yet often overlook the humble agreement – the contracts, forms, and documents that initiate or seal every deal. Docusign IAM is shining a spotlight on these and saying, “Here is untapped gold. Let’s mine it.” As developers, we have an opportunity (and now the tools) to lead that charge. I’m incredibly excited about this new chapter. After seeing what Docusign has built, I’m convinced that intelligent agreements can be a foundational layer for digital transformation. It’s not just about getting documents signed faster; it’s about connecting dots and automating workflows in ways we couldn’t before. As I reflect on Momentum 2025, I’m inspired and already coding with new ideas in mind. I encourage you to do the same – check out IAM, play with the App Center, and imagine what you could build when your agreements start working intelligently for you. The future of agreements is here, and it’s time for us developers to take full advantage of it. Ready to explore? Head to the Docusign App Center and IAM documentation and see how you can turn your agreements into engines of growth. Trust me – the next time you attend Momentum, you might just have your own success story to share. Happy building!...

Apr 29, 2025

14 mins

Software Engineering

Let's innovate together!

We're ready to be your trusted technical partners in your digital innovation journey.

Whether it's modernization or custom software solutions, our team of experts can guide you through best practices and how to build scalable, performant software that lasts.

Angular News: Angular’s SDK, Best Practices for Upgrading, Material Design, & Angular Directives

Angular CLI, SDK, and Angular 4.0

Angular, AngularJS, and Ng-upgrade

Angular Material + Angular Material 2

Angular Directives

Angular Community + Open Sourcing Projects

You might also like

Exploring Angular Forms: A New Alternative with Signals

SSR Finally a First-Class Citizen in Angular?

Increasing development velocity with Cursor

Docusign Momentum 2025 From A Developer’s Perspective

Let's innovate together!

You might also like

Exploring Angular Forms: A New Alternative with Signals

SSR Finally a First-Class Citizen in Angular?

Increasing development velocity with Cursor

Docusign Momentum 2025 From A Developer’s Perspective