JSDev is a simple JavaScript preprocessor. It implements a tiny macro language that is written in the form of tagged comments. These comments are normally ignored, and will be removed by JSMin. But JSDev will activate these comments, replacing them with executable forms that can be used to do debugging, testing, logging, or tracing. JSDev scans a source looking for and replacing patterns. A pattern is a slashstar comment containing a tag and some stuff, and optionally a condition wrapped in parens. There must be no space between the slashstar and the <tag>.
React library for audio recording and visualization using Web Audio API
Cross platform maps for react & react-native
Advanced Push Notifications (Silent, interactive notifications) for iOS & Android
A simple React component that lets you listen for when you have scrolled to the bottom.
React SQL Query Builder

Official React component for CoreUI Icons
React component to render collection of items separated by space or another separator

A Component React for Facebook Login
Use CSS stylesheets in React Native
Polyfills and patches missing or partially supported web and core APIs
Your AI forgets everything between sessions. cachly fixes that permanently. Persistent memory + causal root-cause analysis for Claude Code, Cursor, Copilot & Windsurf. Learns from every bug fix, git commit, and CI run automatically. Arrives pre-briefed. P
React hook to monitor an element enters or leaves the viewport (or another element).
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Daily React makes it easier to integrate [@daily-co/daily-js](https://www.npmjs.com/package/@daily-co/daily-js) in React applications.
react-uploady's default XHR sender
ReactJS / HammerJS integration. Support touch events in your React app.
Framework-agnostic core runtime for assistant-ui
React dropdown component
Markdown Text component for React Native
[](https://github.com/alphagov/govuk-frontend/releases/tag/v4.0.1) [![version](https://img.shields.io/npm/v/govuk-react-jsx.svg?style
React 18 Streaming. Full-fledged & Easy.