The industry standard for API mocking in JavaScript.
- msw
- mock
- mocking-framework
- service-worker
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The industry standard for API mocking in JavaScript.
Next-gen browser and mobile automation test framework for Node.js
Apollo Client browser developer tools.
One configuration for all your GraphQL tools (supported by most tools, editors & IDEs)
Parse, Resolve, and Dereference JSON Schema $ref pointers in Node and browsers
In-page HTTP controller for frontend development. Intercept, modify, and simulate API responses directly in the browser.
A command line interface for Git Checkout. See branches available for checkout.
Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. One config, all tools.
The open-source map of the AI developer tooling ecosystem