A collection of guides and examples for the Gemma open models from Google.

The visual feedback tool for agents.

Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

📦 Zero-config package bundler for Node.js + TypeScript

A visual no-code theme editor for shadcn/ui components

api.nodelayer.xyz

DC Metro exit location data

Playwright MCP server

Trap focus within a DOM node.

🖍️ Highlight any text in JavaScript

Staging repo for development of native port of TypeScript

Hermit manages isolated, self-bootstrapping sets of tools in software projects.

🐚 Hermit manages isolated, self-bootstrapping sets of tools in software projects.

A curated collection of tools to aid transcriptionists and subtitlers.

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.

JSON5 — JSON for Humans

Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.

Custom Element + Framework Interoperability Tests.

Slack application HeyBurrito! 🌯

Learn how to design systems at scale and prepare for system design interviews

Select & Multi Select implementations for Vue, focused especially on implementing accessibility best practices

NVDA, the free and open source Screen Reader for Microsoft Windows

An accessibility-first library of tested web components to be used as reference implementations, pattern documentation, or just drop them directly into your project!

A hands on course to learn WebdriverIO from scratch

Recipes to demystify Vue + TypeScript

Snippets of more obscure Vue.js experiences @ POLITICO, captured in quick code demos & explanations