Awesome tooling and resources in the Chrome DevTools ecosystem

• Dev Tips - Large collection of tips as animated gifs.

• Chrome DevTools App - Standalone app which can inspect various targets.
• DevTools Remote - Remotely debug someone else's browser.
• DevTools Snippets - Collection of snippets.

• chrome-remote-interface - The recommended Node.js API for the protocol. There are also TypeScript-friendly alternatives.
• chrome-devtools-frontend - Mirror of the frontend shipping in Chrome.
• chrome-timeline-model - Uses frontend as lib to process profiling data.
• crmux - Multiplexes protocol connections.
• crconsole - Terminal based chrome console and debugger.

• Debugging Protocol Viewer - Easy browsable UI for exploring the protocol's domains, methods and events
• Remote Debug Gateway - Allows you to connect a client to multiple browsers at once.
• Remote Debug Firefox adapter - Translates Firefox's devtools protocol to the CDP
• ios-webkit-debug-proxy - Exposes Mobile Safari & UIWebView instances via the CDP.
• IE Diagnostics Adapter - Protocol adaptor for Microsoft IE 10/11 to CDP.
• Edge Diagnostics Adaptor - Protocol adaptor that enables tools to debug Edge using the CDP.
• devtools-compat-proxy - Young effort to translate modern Safari debugging protocol to modern CDP.
• crmux - Multiplexer to handle multiple clients.
• RemoteDebug - Initiative to normalize debugging protocols across today's browsers.

• PonyDebugger - Remote network and data debugging iOS apps with Chrome DevTools
• Facebook Stetho - Native Android debugging with Chrome DevTools

• Debugging Node.js with Chrome DevTools - New, native support for full debugging and profiling in Node v6.3+
• devtool - Debug & profile Node.js apps with Chrome DevTools (using Electron).
• buggerJS - Provides Chrome DevTools bindings for node.

• immutable-devtools - Custom formatter for Immutable-js values.

• betwixt - System level network proxy, providing inspection via Network panel

• JSCLegacyProfiler/json2trace - Converts Safari's JavaScriptCore profiler output into .cpuprofile
• call-trace - Can instrument your JS with hooks, and then generate a .cpuprofile of the of the complete (non-sampled) execution. View either time or call counts.
• cpuprofilify - Converts output of various profiling/sampling tools to the .cpuprofile format.
• Wishbone python framework - Profiling data can export as .cpuprofile.

• snapline - Converts timeline screenshots to gif.

• DevTools Timeline Viewer - Share URLs of your timeline recordings.

• Showcase Protocol Clients - Lists many editor integration extensions.
• VS Code - Debugger for Chrome - Chrome Debugger for Visual Studio Code

• Clockwork - View PHP application profiling data.
• Emulated Device Lab - Experiment with multiple devices being emulated at the same time.
• RailsPanel - View Ruby on Rails application profiling data.
• React Developer Tools - Inspect the React component hierarchies.
• EmberJS Inspector - Allows you to inspect EmberJS objects in your application.
• VueJS Developer Tools - Inspect VueJS components and manipulate their data.
• Angular Batarang - Inspect an Angular application's scope and profile its data.
• Marionette Inspector - Inspect a Marionette application's views, events, and live data.
• Backbone Debugger - Inspect a Backbone application's views, models, events, and routes.
• App Inspector for Sencha - Inspect a Sencha ExtJS/Touch application's component tree, data stores, events, and layouts.
• Redux Devtools - Inspect Redux with actions history, undo and replay.
• Three.js - Edit any three.js project.
• Insight - A WebGL debugging toolkit which enables more productive WebGL development and more efficient WebGL applications.
• BEM devtools - Inspect BEM entities expressed in i-bem framework.

• DevTools Author - A selection of themes to modify parts of DevTools related to authoring web applications.
• Zero Dark Matrix - Dark theme for Chrome Developer Tools.

• Chrome React Perf - An Operation Interface for react-addons-perf Package.

• UI-automation-chrome-extension - Provides simple DOM selectors with Java code snippets so you can write automated Selenium tests faster.