Most Popular Angular Programming Tools:

1. Angular CLI: Angular CLI is a command-line interface tool that helps developers create, build, and test Angular applications. It provides many features for generating project templates, generating components, and running tests.
2. Visual Studio Code: Visual Studio Code is a popular lightweight, cross-platform code editor that is popular among Angular developers. It provides many features for developing Angular applications, including code editing, debugging, and testing.
3. WebStorm: WebStorm is a popular integrated development environment (IDE) for web development that supports Angular. It provides advanced features for code editing, debugging, and testing, and integrates well with other Angular tools and frameworks.
4. TypeScript: TypeScript is a superset of JavaScript that provides many features for developing large-scale applications. It is the default language for Angular development and provides features such as static typing, classes, and interfaces.
5. Protractor: Protractor is an end-to-end testing framework for Angular applications. It provides many features for testing Angular applications, including support for Angular-specific elements and page objects.
6. RxJS: RxJS is a library that provides reactive programming features for Angular applications. It provides many features for working with asynchronous data streams, including operators for filtering, mapping, and merging data streams.
7. Angular Material: Angular Material is a library that provides pre-built UI components for Angular applications. It provides many features for building responsive and accessible UIs, including support for theming and customization.
8. NgRx: NgRx is a library that provides state management features for Angular applications. It provides many features for managing complex application states, including support for actions, reducers, and effects.
9. Cypress: Cypress is a JavaScript end-to-end testing framework that is popular among Angular developers. It provides many features for testing Angular applications, including support for Angular-specific elements and page objects.
10. Karma: Karma is a test runner for JavaScript applications that is popular among Angular developers. It provides many features for running unit tests and integration tests, including support for code coverage and continuous integration.
11. Ngrok: Ngrok is a tool that provides secure tunnels to localhost. It allows developers to test their Angular applications on mobile devices, share their work with others, and integrate their work with external APIs.
12. Jest: Jest is a popular JavaScript testing framework that is gaining popularity among Angular developers. It provides many features for writing and running tests, including support for mocking, snapshots, and code coverage.
13. Storybook: Storybook is a tool for developing UI components in isolation. It provides many features for developing, testing, and documenting UI components, and integrates well with Angular Material and other Angular libraries.
14. Angular Universal: Angular Universal is a platform for server-side rendering of Angular applications. It provides many features for improving performance and SEO of Angular applications, and supports many different server-side platforms.
15. Augury: Augury is a Chrome extension that provides many features for debugging Angular applications. It provides a visual representation of the Angular component tree, state management, and change detection, and supports many different Angular versions.
16. Akita: Akita is a state management library for Angular applications. It provides many features for managing application states, including support for entities, stores, and plugins, and integrates well with RxJS and Angular Material.
17. NGX-Translate: NGX-Translate is a library that provides i18n support for Angular applications. It provides many features for translating texts, including support for interpolation, pluralization, and lazy loading.
18. Ngx-Bootstrap: Ngx-Bootstrap is a library that provides Bootstrap components for Angular applications. It provides many features for building responsive and accessible UIs, including support for theming and customization.
19. Ngx-Charts: Ngx-Charts is a library that provides charts and graphs for Angular applications. It provides many features for building interactive and responsive charts, including support for animations, legends, and tooltips.
20. Firebase: Firebase is a cloud-based platform that provides many features for building and deploying web and mobile applications. It provides many features for authentication, data storage, hosting, and analytics, and integrates well with Angular and other web frameworks.