Font face observer for eventing when web fonts are loaded
SuperBased Observer — capture, normalize, compress, and analyze AI coding tool activity across Claude Code, Codex, Cursor, Cline/Roo, and Copilot.
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
A simple hook to create infinite scroll components
Microsoft Agent 365 Notifications SDK for AI agents built with TypeScript/Node.js
Toast notification and dialog box notification for react native
Primitives to support using the intersection observer API.
Paste spreadsheet cells as a Markdown table.
VS Code Messenger: extension integration
Send Slack notifications with test results from popular testing frameworks
A cross-platform push service for node.js
[![version][npm-img]][npm-url] [![license][mit-img]][mit-url] [![size][size-img]][size-url] [![download][download-img]][download-url]
Ledger Hardware Wallet common interface of the communication layer
A polyfill for the Resize Observer API
Component for giving you `onResize`.
React Native Local and Remote Notifications
Detect if an element is in the viewport using the Intersection Observer API
ESLint React's ESLint plugin for interacting with Web APIs
TypeScript definitions for react-native-push-notification
Real-time observability dashboard for babysitter orchestration runs
React component for creating notifications on the fly
[](https://brm.us/style-observer)
react native intersection observer
Register a components init function & observe selector. The init function will be fired immedietly after detection of selector.