Search Results for "devtools"
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Showing 53 open source projects for "devtools"
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1
devtools
Tools to make an R developer's life easier
devtools is an R package designed to simplify R package development by providing functions for creating, building, testing, and installing packages from various sources (e.g., CRAN, GitHub). It integrates with usethis, roxygen2, testthat, and simplifies workflows for developers and contributors to the R ecosystem. -
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claude-devtools
A desktop app that reconstructs exactly what Claude Code did
claude-devtools is an open-source desktop observability tool designed to provide deep visibility into Claude Code sessions by reconstructing execution activity directly from local session logs. Rather than acting as a wrapper or modifying Claude Code behavior, the application passively reads the logs stored in the user’s environment and rebuilds a structured, searchable timeline of what actually occurred during each session. -
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Nuxt DevTools
Unleash Nuxt Developer Experience
The Nuxt DevTools give you insights and transparency about your Nuxt App. Identify performance gaps and seamlessly manage your app configurations. Enhance your DX even further, and add an extra layer of enjoyment to the development journey. See the relationships between your components, composables, modules and so much more. Understand your Nuxt app structure to debug and optimize your Nuxt application effectively. -
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Redux DevTools
DevTools for Redux with hot reloading, action replay, and UI
...It can be used as a browser extension (for Chrome, Edge and Firefox), as a standalone app or as a React component integrated in the client app. If you want to have full control over where DevTools are displayed, or are developing a custom monitor, you will probably want to integrate them manually. It’s more steps, but you will have full control over monitors and their configuration. omewhere in your project, create a DevTools component by passing a monitor element to createDevTools. A store enhancer is a function that enhances the behavior of createStore(). ... -
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Chrome DevTools MCP
Chrome DevTools for coding agents
chrome-devtools-mcp is an MCP server that connects AI agents to the Chrome DevTools Protocol so they can inspect pages, record traces, read console/network data, and modify the live browser state under user control. It makes a running Chrome instance visible to MCP clients, enabling agents to debug websites end-to-end—launching Chrome, navigating, profiling, and collecting artifacts in a structured way. -
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Apollo Client Browser Devtools
Apollo Client browser developer tools
This repository contains the Apollo Client Browser Devtools extension for Chrome & Firefox. The Apollo Client Browser Devtools appears as an "Apollo" tab in your web browser inspector, alongside other tabs like "Elements" and "Console". Send queries to your server through your web applications configured Apollo Client instance, or query the Apollo Client cache to see what data is loaded. -
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Rod
A Devtools driver for web automation and scraping
Rod is a high-level driver for DevTools Protocol. It's widely used for web automation and scraping. Rod can automate most things in the browser that can be done manually. Chained context design, intuitive to timeout or cancel the long-running task. Auto-wait elements to be ready. Debugging friendly, auto input tracing, remote monitoring headless browser. Thread-safe for all operations. -
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rep+
Burp-style HTTP Repeater for Chrome DevTools with built‑in AI
rep+ is a lightweight browser extension for Chrome DevTools that brings a Burp Suite-style HTTP repeater directly into the developer console, enhanced with built-in AI to help explain requests and suggest tests. It captures HTTP traffic from the inspected page without needing a proxy, allowing users to replay, modify, and analyze individual requests with fine-grained control over headers, bodies, and methods. -
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Lighthouse
Automated auditing, performance metrics, & best practices for the web
...Included in the report is a reference doc that explains the importance of the audit and how to fix the problem areas, which you can use to improve the web app or web page. Lighthouse can be integrated directly into the Chrome DevTools with its own panel. To run it, you would simply have to select the Lighthouse panel and click on "Generate report". It can also be run from the command line, or as a Node module. -
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10
Pydoll
Async Python library in automating Chromium browsers without WebDriver
Pydoll is a Python library designed for automating Chromium-based web browsers such as Chrome and Edge without relying on a traditional WebDriver layer. Instead of using external drivers, it connects directly to the Chrome DevTools Protocol through WebSocket, allowing scripts to control browser behavior more efficiently and with fewer compatibility issues. It provides a high-level API that simplifies common browser automation tasks while still offering access to low-level protocol features for advanced control. Its architecture is built around asynchronous programming using Python’s asyncio framework, enabling concurrent automation of multiple tabs and browser contexts. ... -
11
axe-core
Accessibility engine for automated Web UI testing
Axe is an accessibility testing engine for websites and other HTML-based user interfaces. It's fast, secure, lightweight, and was built to seamlessly integrate with any existing test environment so you can automate accessibility testing alongside your regular functional testing. Axe-core has different types of rules, for WCAG 2.0 and 2.1 on level A and AA, as well as a number of best practices that help you identify common accessibility practices like ensuring every page has an h1 heading,... -
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Apollo Client
A fully-featured, production ready caching GraphQL client
...The core Apollo Client library provides built-in integration with React, and the larger Apollo community maintains integrations for other popular view layers. Write a query and receive data without manually tracking loading states. Enjoy helpful tooling for TypeScript, Chrome / Firefox devtools, and VS Code. Take advantage of the latest React features, such as hooks. Drop Apollo into any JavaScript app and incorporate it feature by feature. Use any build setup and any GraphQL API. Share knowledge with thousands of developers in the GraphQL community. -
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mitmproxy
A free and open source interactive HTTPS proxy
...It can intercept, inspect, modify and replay web traffic, and can even prettify and decode a variety of message types. Its web-based interface mitmweb gives you a similar experience as Chrome's DevTools, with the addition of features like request interception and replay. Its command-line version mitmdump allows you to write powerful addons and script mitmproxy so it can automatically modify messages, redirect traffic, and perform many other custom commands. -
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cat-catch
Cat scratch chrome resource sniffing extension
...Chromium kernel version 93 or later is required after version 1.0.17. If it is lower than 93, please use version 1.0.16. The extension is a general sniffing tool and has the same function as the browser DevTools. It does not decrypt any website. Any content downloaded by the user has nothing to do with the extension. Please pay attention to the permissions and copyrights of the downloaded resources. -
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TanStack Router
Fully typesafe Router for React (and friends) w/ built-in caching
TanStack Router is a modern, fully type-safe routing library designed for React and Solid applications, offering robust routing capabilities with first-class support for data loading, search parameters, nested layouts, and seamless integration with client-side caching libraries like TanStack Query. nd‑to‑end type safety (routes, params, loaders). Schema‑driven search params with validation. Built‑in caching, prefetching & invalidation. Nested layouts, transitions & error boundaries. -
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Void Editor
Open source AI IDE and Cursor alternative
...Designed as a fully transparent and privacy-focused alternative to Cursor or GitHub Copilot, it lets you use AI models locally or via APIs (OpenAI, Claude, Gemini, Ollama, etc.)—without routing data through proprietary servers. Developed by YC-backed startup Glass Devtools, it supports traditional coding features inherited from VS Code, enhanced with in-editor LLM capabilities—autocomplete, inline quick edits, and chat agents, all while giving developers total prompt and data control. -
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Valtio
Valtio makes proxy-state simple for React and Vanilla
Valtio is a lightweight, proxy-based state management library for JavaScript and TypeScript, designed to simplify reactive state handling in both React and vanilla environments. It allows you to manage mutable state through normal JavaScript objects, while providing React hooks (useSnapshot) and subscription utilities to create optimized component re-renders and state observation. It uses ECMAScript Proxies and supports deep state tracking, making state mutation intuitive and powerful... -
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Puppeteer
Headless Chrome Node.js API
Puppeteer is a headless Node library that provides a high level API for controlling Chromium or Chrome over the DevTools protocol. It requires zero setup and comes bundled with the Chromium version most suited to it. Puppeteer is headless by default, making it fast to run. However, it can also be set to run full or non-headless Chrome or Chromium, simply set the headless option when launching a browser. Many of the things you can do manually in the browser, you can also do with Puppeteer such as generate page screenshots and PDFs, crawl a Single-Page Application, test Chrome extensions and more. -
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Ink
React for interactive command-line apps
Ink is React for CLIs. It is designed to provide that same component-based UI building experience that React provides, only this time for command-line apps. So if you already know React, then you should know Ink. Apart from being built for CLIs, one other key difference between the two is that with Ink, the rendering doesn’t result in a DOM but a string, which Ink writes to the output. Ink is a React renderer, so all features of React are supported. Dozens of projects currently use Ink.... -
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Ferret
Declarative web scraping
A web scraping system aiming to simplify data extraction from the web. ferret has a declarative query language that makes it easy to focus on the data that you need to get. ferret has the ability to scrape JS rendered pages, handle all page events, and emulate user interactions. the ferret was designed as a library from the ground up. it can be easily embedded into any Go application. ferret helps you to focus on the data you need using an easy-to-learn declarative language. ferret uses Chrome/Chromium via Chrome Devtools Protocol to handle dynamically rendered web pages. ferret is extremely extensible, and creating custom functions and types is super easy. ferret allows users to focus on the data. It abstracts away the technical details and complexity of underlying technologies using its own declarative language. It is extremely portable, extensible, and fast. -
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Algora TV
Open source Twitch for developers
Algora TV is an open source Elixir/Phoenix application developed by Algora.io that powers Live Billboards—a platform for embedding in-video ads during livestreams. The project enables developers to monetize their live content while providing devtools companies a dynamic and non-intrusive way to reach audiences in real time. Built on top of the Phoenix framework, it leverages Elixir’s concurrency and scalability to handle streaming, ad management, and user interactions seamlessly. The system integrates with GitHub for authentication and uses Tigris for media storage and delivery, with optional support for services like FFmpeg, ImageMagick, and OBS Studio for livestream testing and video processing. ... -
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vee validate
Painless Vue forms
VeeValidate is the most popular Vue.js form library. It takes care of value tracking, validation, errors, submissions and more. Offers both declarative components or composable functions API. vee-validate sets up the foundation for you to form in whatever style you prefer. vee-validate can do a lot if you let it. Like tracking values, validation, handling submissions and more. You may opt-in or out to all of these aspects. You are in control of how much form code you write. vee-validate... -
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WebF
Build flutter apps with HTML/CSS and JavaScript.
...You can define a customized HTML element with Flutter Widgets and use it in your application or add a JavaScript API for any Dart library from pub.dev registry. Web Development Experience. WebF supports inspecting DOM structure, CSS styles and debugging JavaScript with Chrome DevTools, providing a browser-like web development experience. Write Once, Run Anywhere: With the power of WebF, You can write your web application and run it on any device that Flutter supports. -
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Code Review GPT
Your personal code reviewer powered by LLMs
Code Review GPT uses Large Language Models to review code in your CI/CD pipeline. It helps streamline the code review process by providing feedback on code that may have issues or areas for improvement. Code Review GPT is in alpha and should be used for fun only. It may provide useful feedback but please check any suggestions thoroughly. -
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Alpine.js
A rugged, minimal framework for composing JavaScript behavior
...Because Alpine is so minimal, it avoids virtual DOM overhead and focuses on being incremental and composable; you can use it for small interactive components inside traditional server-rendered pages. The project has grown a robust ecosystem (plugins, devtools, helper libraries) as people adopt it for micro-frontend patterns, admin panels, interactive widgets, and anything that benefits from having bits of reactivity without a heavy JavaScript framework.
