MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
- mock-server
- proxy
- java-client
- javascript-client
A Matcher Framework for Swift and Objective-C
- matcher-functions
- swift-generics
- swift-assertions
- failure-messages
Power Assert in JavaScript. Provides descriptive assertion messages through standard assert interface. No API is the best API.
PySpark test helper methods with beautiful error messages
Super lightweight web framework in Swift based on SWSGI
Graduation from messy XCTAssertEqual messages.
🏋️ dbbench is a simple database benchmarking tool which supports several databases and own scripts
Fluent assertion framework for D with expressive syntax and detailed error messages
A unit testing addon for Godot
A GitHub Action that analyses a Pull Request and adds unit tests if necessary / possible
Gatling plugin for AMQP/RabbitMQ — publish, request-reply, and consume patterns with connection pooling
- amqp
- gatling
- gatling-plugin
- performance
🔌 OSINT & Security Extensions for Marshall Browser - Installable plugins for enhanced reconnaissance and security testing
Framework-agnostic evaluation harness for Go — test your MCP servers and AI agents with scored, CI-ready checks.