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

A versatile command-line tool for interacting with Google Workspace APIs, designed for both human users and AI agents.

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

Run your GitHub Actions locally 🚀

A curated list of resources and tools for enhancing Claude AI workflows.

A comprehensive toolkit for enhancing GitHub Copilot with specialized agents, instructions, and workflows.

Build browser agents with natural language actions

Automate a real browser from the terminal for navigation, form filling, snapshots, screenshots, extraction, and UI-flow debugging.

Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.

CLI for common Playwright actions. Record and generate Playwright code, inspect selectors and take screenshots.

A curated collection of reusable agent skills for designers and builders to generate UI prompts and workflows using AI coding agents.