Shared wire protocol for the DeepSeek Harness SDK runtime: the newline-delimited JSON-RPC stdio transport and the named request, result, and notification types spoken between the runtime server and SDK clients

A tiny utility to create code frames

React component to wrap your application or component in an iFrame for encapsulation purposes

A Jimp-compatible library for working with GIFs

Shared protocol types for the MoonPay Developer Platform

Seekable web page to video rendering engine (Puppeteer + FFmpeg)

The Chrome DevTools Protocol JSON

Unified client resource model: protocol-registered providers turn URL addresses into live values, consumed through the useResource global standard hook

Easy to use efficient .GIF parsing in javascript

Generate errors that contain a code frame that point to source locations.

Utility methods for Mini App backends

TypeScript definitions for @babel/code-frame

Polyfill requestAnimationFrame and cancelAnimationFrame

Frame ticker with easy events for animation or games in JavaScript or TypeScript

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.

Capture HAR files from a headless Chrome instance

VSCode Language Server Protocol implementation

Middleware to set X-Frame-Options headers

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

Frames plugin for Expressive Code. Wraps code blocks in a styled editor or terminal frame with support for titles, multiple tabs and more.