#testing

In-process PGlite bridge for Prisma — zero-TCP, zero-Docker PostgreSQL for testing

Stateful local emulator of the Fly.io Machines API (flaps) — like LocalStack, for Fly Machines. Test Machines-API clients offline.

AWS Mock

A faster, simpler way to drive browsers supporting the Chrome DevTools Protocol.

Literate test matchers for ExUnit

Local Apex Runtime and Debugger

A runnable tester for the pawn language v3

🧪 Enforce PHP code coverage in your CI. Not by percentage, but target core methods! Allows you to start enforcing coverage for new code only! Also contains tooling to merge and convert PHPUnit coverage files.

Silverstripe Framework Test

Protostar is a toolchain for developing and testing Starknet contracts

Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.

Miscellaneous custom Jest compatible matchers

Allows AI agents (e.g., Cursor, Claude Code) to debug within Tauri apps via screenshot capture, window management, DOM access, and simulated user inputs.

No repository description published.

Playwright interactive cli prompts to select and run specs, tests or tags

ecmascript module testing library. no transpilation of source or tests needed.

🐾 Mtracer - Declarative E2E testing for distributed systems powered by OpenTelemetry trace validation

Rate your Python packages package friendliness

No repository description published.

Write RSpec examples and generate coverage reports for Chef recipes!

Easily test your HTTP library against a local copy of httpbin.org

Real Linux VMs as Go test fixtures — Virtualization.framework on macOS, cloud-hypervisor on Linux. Routable IPs, no agents, no port forwarding.

AI vision GUI automation for browsers, mobile apps, desktops, and games — no DOM, no selectors. Standalone or on top of Playwright / Selenium / Appium / pytest.

A Ruby library for testing your library against different versions of dependencies.

No repository description published.

runtime UI automation protocol for games.

Gleam bindings for the Erlang EUnit test framework

Static analysis for flaky Go tests — catches flaky-test patterns before they flake in CI

Proof-first software factory for AI-assisted code: specs, adversarial gates, deterministic decisions, and reviewable receipts.

Open-source Vibe Testing suite: an MCP server for the coding agent you already run, a VS Code review cockpit, and CI. Your agent explores your app and crystallizes each flow into a plain @playwright/test spec you own — record == replay, runs in CI with zero AI.