595 Open source projects that are alternatives of or similar to Devtools Core

Clockwork - php dev tools integrated to your browser - Firefox add-on

The faster and smarter Debugger for Firefox DevTools 🔥🦊🛠

Selenium alternative for Crystal. Browser manipulation without the Java overhead.

A simple set of tools for teams building live Carbon pages.

Clockwork - php dev tools integrated to your browser - Chrome extension

Firefox Profiler — Web app for Firefox performance analysis

UI components, libraries, and templates for building robust devtools experiences.

Reactide is the first dedicated IDE for React web application development.

Redux for WebExtensions

MDL2 Theme for Firefox

A browser extension to send pages and content from your browser to connected KDE Connect devices.

📊 User friendly dashboard/tool for discord bot developpers to manage servers

i2pd browser bundle

[NOT MAINTAINED] Please use <https://github.com/SeleniumHQ/docker-selenium>

Llum (light in catalan language) illuminates your Laravel projects speeding up your Github/Laravel development workflow

Honcho: a python clone of Foreman. For managing Procfile-based applications.

Firefox for iOS

Install Browser Extensions straight from GitHub Repositories.

Firefox add-on for arranging tabs vertically

Debug webauthn with a chrome extension that adds a virtual authenticators tab to devtools

A global domain based database for NoScript, uBlock, uMatrix & ScriptSafe

Implementation of the Google Cast Chrome Sender SDK within Firefox

Typescript, React, Redux, Styled-Component and Webpack based sample extension boilerplate. Runs on Chrome and Firefox. Sample chrome extension.

A search 🔎 engine for programming/dev tutorials, See it in action 👉

A universal dark theme for Firefox

HTTPS server running on localhost

A Material Design-inspired userChrome.css theme for Firefox

Chrome extension for Redux-Saga Devtools

🏩 A simple process manager for developers. Start apps from your browser and access them using local domains

License: Mozilla Public License 2.0

ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

A Devtools driver for web automation and scraping

Open Source Intelligence Browser Extension

Automating Web Performance testing with Puppeteer 🎪

UserScripts for Firefox, Chrome and etc

JSCost.org - a JavaScript cost visualizer 💸

System for containerized apps management. From build to scaling.

WebExtension for saving media, links, or selections into user-defined directories

Swift Selection Search (SSS) is a simple Firefox add-on that lets you quickly search for some text in a page using your favorite search engines.

A golang library for interacting with the Chrome DevTools Protocol. https://chromedevtools.github.io/devtools-protocol/

Proposals for future Firefox browser architecture

HyperMake - Makes Builds Green without Worrying about Pre-requisites

Puts an RSS/Atom subscribe button back in URL bar

A minimal Chrome / Firefox extension to help you learn Japanese words in each new tab.

A terminal with autocomplete

RetroTxt is the WebExtension that turns ANSI, ASCII, NFO text into in-browser HTML

This extension detects if a website registers a Service Worker.

A simple, api-driven storage system for storing code builds and cached libraries for cloud-based deployment services.

One-click in-line page translation for Firefox

With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

a glorified startpage

Phalcon Developer Tools

bootstrap HashiCorp Consul, Nomad, or Vault over SSH < 1 minute

List of standard and browser specific CSS properties.

Composer plugin that wraps all composer vendor packages inside your own namespace. Intended for WordPress plugins.

DevTools for network recording, modification and resending.

Terminal in Chrome Devtools

Firefox addon aiming to utilize screen estate more efficiently by showing tabs in a sidebar grouped by privacy containers. Inspired by TreeStyleTab.

Startpages for your favorite browser!