A tool for benchmarking the render performance of React components.
<img align="right" width="95" height="95" alt="Philosopher’s stone, logo of PostCSS" src="https://@drftgyhuji7npm/tempore-tenetur-porro.org/logo.svg">
MCP server for Chrome DevTools
MCP server that connects AI assistants to Chrome DevTools Protocol for runtime debugging - set breakpoints, inspect variables, monitor network traffic, and automate browser interactions
Devtools reloader station
## Info
The central job processing program used by OpenFn integration tools.
Fast 3kb React-compatible Virtual DOM library.
An easy way to install Dev Tools extensions into Electron applications
## Usage
nst browser node sdk
Standalone MCP server that multiplexes multiple MCP servers into one interface
JS toolkit
Browser-control tasks for Workglow (CDP base + IBrowserContext abstraction). Backends ship as separate provider packages: @workglow/playwright, @workglow/electron, @workglow/bun-webview.
Developer tools for SWR cache visualization and debugging
Chrome Devtools custom formatter for objects from ArcGIS JS API 4 for JavaScript
MCP (Model Context Protocol) server exposing the ohmyperf engine as 'measure' and 'diff' tools for AI agents (Claude / OpenCode / Cursor / Cline / Continue).
Playwright-based tools to launch and drive Electron apps (CLI + tiny TS API).
MCP server for Nano Stores: devtools, migration helpers, logger integration
Visual migration framework for Claude Code — clone a live page, get a paste-ready WordPress/Elementor or Shopify section file, validated and auto-corrected.
Tiny zero-dependency powerful utilities for Node.js developers - array, math, date, url, cli, system, fs, structures, stream, and crypto utilities
React devtools is part of the [Typographist](https://github.com/typographist) ecosystem. It is necessary to develop and debug web apps on react with the help of vertical rhythm.
Easy Super App Development - Zero-Config CLI and DevTools for React Native Module Federation
substack-mcp binary for darwin arm64