Converting HEIC/HEIF to PNG/JPEG/GIF in the browser
[llm-ui](https://llm-ui.com) JSON blocks for building custom components.
Next-generation ES module bundler
OpenTelemetry Jaeger propagator provides HTTP header propagation for systems that are using Jaeger HTTP header format.
Node.js utilities and TypeScript definitions for `package.json` and `tsconfig.json`
Lightweight format utility for the browser, based on util.format().
A convenient Intl.RelativeTimeFormat polyfill
Google Gemini plugin for LiveKit Node Agents
A memoizer factory for Intl format constructors.
mjml-button
OpenTelemetry AWS Xray propagator provides context propagation for systems that are using AWS X-Ray format.
Apache Arrow columnar in-memory format
A JavaScript parser built from the Hermes engine
Utility to parse a string bytes to bytes and vice-versa
ICU message format compiler with a <1KB runtime bundle footprint
AI-powered chat and tool execution for Open Mercato, using MCP (Model Context Protocol) for tool discovery and execution.
Full BCP 47 language subtag data from the official IANA repository, in JSON format with multiple indices.
eslint plugin for JSON files
ESLint rules that catch the patterns LLM agents get wrong — and teach them to self-correct
AI-Powered Content Translation for Strapi
Various implementations of LangChain.js text splitters
mjml-image
Common typings for the Stoplight ecosystem.
JSON Schema TypeScript definitions with complete inline documentation.