The Carbon Design System is IBM’s open-source design system for products and experiences.
Runtime type checking for React props and similar objects.
Babel Types is a Lodash-esque utility library for AST nodes
The ultimate javascript content-type utility.
Common token types for decoding and encoding numeric and string values
Node.js utilities and TypeScript definitions for `package.json` and `tsconfig.json`
CLI tool for generating code review summaries using Claude AI
A collection of essential TypeScript types
A stand-alone types package for Undici
Free terminal coding assistant. No API key required — sign up with `ccr login`.
The iconic font, CSS, and SVG framework
Use Claude Code without an Anthropics account and route it to another LLM provider
[](https://www.npmjs.com/package/@smithy/types) [](https://www.npmjs.com/package/@smithy/types)
Telegram Bot API type declarations for grammY
Interface used to connect Apollo Gateway to Apollo Server
micromark utility with a couple of typescript types
Query result type converters for node-postgres
Oxc Parser Node API
A comprehensive library for mime-type mapping
TypeScript definitions for @babel/core
TypeScript types for Apollo Server info.cacheControl
Additional JSON-Schema keywords for Ajv JSON validator
Thin wrapper around zen-observable and @types/zen-observable, to support ESM exports as well as CommonJS exports
Reusable workbench issue-manager feature for workspace-scoped issue, task, and run workflows.