Web Developer's Toolbox
Speed up the development process by using add-ons to troubleshoot, edit, and debug web projects without ever clicking away from Firefox.
- 15
- Extensões
- Firefox
- Criador
- 16 de fev de 2024
- Ultima atualização

Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
Avaliado em 4,2 de 5ireaderinokun
2.147 usuários

webhint
Check for best practices and common errors with your site's accessibility, speed, security and more.
Avaliado em 4,6 de 5webhint
2.619 usuários

Selenium IDE
Selenium IDE é um ambiente de desenvolvimento integrado para os testes com Selenium. Foi desenvolvido como uma extensão do Firefox e permite gravar, editar e depurar os testes.
Avaliado em 4,3 de 5Selenium
37.186 usuários

Augury
Extends the Developer Tools, adding tools for debugging and profiling Angular applications.
Avaliado em 3,7 de 5Rangle.io
1.406 usuários

Fontanello
A browser extension that lets you display the basic typographic styles of a text by right-clicking it.
Avaliado em 4,7 de 5Fred Bergman
3.340 usuários

Compat Report
Shows a report of browser compatibility issues using data from MDN
Avaliado em 4,6 de 5Eduardo Bouças
465 usuários

ChromeLogger
Parses and displays messages from X-ChromeLogger-Data and X-ChromePHP-Data headers in DevTools Web Console facilitating server-side debugging via the Chrome Logger protocol ( https://craig.is/writing/chrome-logger/ ).
Avaliado em 4,6 de 5BurningMoth
607 usuários

Web Developer
The Web Developer extension adds various web developer tools to the browser.
Avaliado em 4,3 de 5chrispederick
75.159 usuários

axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
Avaliado em 4,5 de 5Deque Systems Inc.
9.856 usuários

Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
Avaliado em 4,6 de 5April King
2.057 usuários

DevTools Media Panel
DevTools panel that displays technical details about media elements and webrtc on the current page; intended primarily for web developers to understand media playback issues on their sites, and for users to provide more informative bug reports.
Avaliado em 4,3 de 5Karolien Koorts
1.853 usuários

48.020 usuários

66.712 usuários

React Developer Tools
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
Avaliado em 4,6 de 5React
183.882 usuários