integration-testing

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

Hurl, run and test HTTP requests with plain text.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Full-stack testing PHP framework

Write better integration tests! Dockertest helps you boot up ephermal docker images for your Go tests with minimal work.

Beyond the basics of Node.js testing. Including a super-comprehensive best practices list and an example app (April 2025)

Run tests using Jest & Puppeteer 🎪✨

Cucumber for golang

Disposable webmail server (similar to Mailinator) with built in SMTP, POP3, RESTful servers; no DB required.

Distributed load-testing framework for .NET. Create distributed load test scenarios entirely using plain C# or F#. It is designed to test any system regardless of the protocol or a semantic model (Pull/Push).

Automated API Testing and Quality Assurance

Generate automated tests for your Node.js app via LLMs without developers having to write a single line of code.

Automated Integration Testing and Live Documentation for your API

Frisby is a REST API testing framework built on Jest that makes testing API endpoints easy, fast, and fun.

Test your code without writing mocks with ephemeral Docker containers 📦 Setup popular services with just a couple lines of code ⏱️ No bash, no yaml, only code 💻

Flutter-first UI testing framework. Ready for action!

Headless Chrome/Chromium driver for Capybara

🔭 Tracetest - Build integration and end-to-end tests in minutes, instead of days, using OpenTelemetry and trace-based testing.

Smocker is a simple and efficient HTTP mock server and proxy

Test Redux Saga with an easy plan.

🐍 Manage and run your integration tests with efficiency - Venom run executors (script, HTTP Request, web, imap, etc... ) and assertions

🐷 Poku makes testing easy for Node.js, Bun, Deno, and you at the same time.

🍕 A practical food delivery microservices, built with Golang, Domain-Driven Design, CQRS, Event Sourcing, Vertical Slice Architecture, Event-Driven Architecture, and the latest technologies.

A library for integration-testing against docker containers from within Rust.

Create a virtual X screen from Ruby, record videos and take screenshots.

🌏 A tiny 0-dependency thread-safe Java™ lib for setting/viewing dns programmatically without touching host file, make unit/integration testing portable; and a tiny tool for setting/viewing dns of running JVM process.

WhiteApp API solution template which is built on Onion Architecture with all essential feature using .NET 8!

Powerful friendly HTTP mock server & proxy library

A Kotlin-based testing/scraping/parsing library providing the ability to analyze and extract data from HTML (server & client-side rendered). It places particular emphasis on ease of use and a high level of readability by providing an intuitive DSL. It aims to be a testing lib, but can also be used to scrape websites in a convenient fashion.

Testplane (ex-hermione) browser test runner based on mocha and wdio