AI Agent Skills

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

24 Lessons, 12 Weeks, Get Started as a Web Developer

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

Automated auditing, performance metrics, and best practices for the web.

Test suites for Web platform specs — including WHATWG, W3C, and others

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

🗂 The essential checklist for modern web development, for humans and AI agents

A Node.js tool to automate end-to-end web testing.

Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Pyt…

p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on t…

Turns Data and AI algorithms into production-ready web applications in no time.

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

SeleniumBase is a framework for UI Testing, Web Scraping, and Stealth. Passes every bot-detection test with CDP Mode, and extends Playwright.

Low code web framework for real world applications, in Python and Javascript

CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a…

✨ Build AI agents and web apps — with a single binary.