API-first testing framework focusing only on testing Node.js (backend) applications

A high-performance load testing tool, written in Go.

Node.js mock server running live, interactive mocks in place of real APIs

Library that provides an API to replay and stringify recordings created using Chrome DevTools Recorder

Analyze HTML size and catch bloat like inline images, large React hydration state, or code duplication.

Lint an npm or Yarn lockfile to analyze and detect security issues via predefined security policies.

No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box.

Supports editing text and images in a PDF across all platforms.

Jest matcher for image comparisons. Most commonly used for visual regression testing.