runn ( means "Run N". is pronounced /rʌ́n én/. ) is a package/tool for running operations following a scenario.

Key features of runn are:

• As a tool for scenario based testing.

• As a test helper package for the Go language.

• As a tool for workflow automation.

• Support HTTP request, gRPC request, DB query, Chrome DevTools Protocol, and SSH/Local command execution

• OpenAPI Document-like syntax for HTTP request testing.

• Single binary = CI-Friendly.

• runn @ GitHub.

A next-generation HTTP client for Python.

HTTPXYZ (pronounced "HTTP-ex-why-zee") is a fully featured HTTP client for Python 3, which provides sync and async APIs, and support for both HTTP/1.1 and HTTP/2.

• HTTPXYZ @ Codeberg.

Related contents:

• Why I forked httpx @ Michiel's Blog.

Requests is an elegant and simple HTTP library for Python, built for human beings.

• Requests @ GitHub.

Related contents:

• Open Source Gave Me Everything Until I Had Nothing Left to Give @ Kenneth Reitz.
• Kenneth Reitz - Quand le libre te bouffe @ Korben :fr:.

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

• OkHttp @ GitHub.

Related contents:

• 10 or more reasons to not use JDK’s HttpClient @ Brice Dutheil.

🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API.

Related contents:

• Beware implicit Content-Type: "application/json" @ Matias Kinnunen.

FusionAuth HTTP client and server

A full featured, stand-alone, high-performance HTTP server and client written entirely in plain Java.

Related contents:

• java-http, A Simple, Fast HTTP Server with Virtual Threads @ FusionAuth Blog.

Guzzle is a PHP HTTP client that makes it easy to send HTTP requests and trivial to integrate with web services.

Promise based HTTP client for the browser and node.js

Axios is a simple promise based HTTP client for the browser and node.js. Axios provides a simple to use library in a small package with a very extensible interface.

• Axios @ GitHub.

Relade contents:

• 🌐 Axios ou Fetch : lequel choisir pour vos projets ? @ Anas En-Naqadi's LinkedIn :fr:.
• Axios Supply Chain Attack Pushes Cross-Platform RAT via Compromised npm Account @ The Hacker News.
• North Korean hackers blamed for hijacking popular Axios open source project to spread malware @ TechCrunch.
• Supply Chain Attack on Axios Pulls Malicious Dependency from npm @ Socket.

A minimal, fast, and modern desktop HTTP client built with Rust and Tauri.

Kivo is a lightweight cross-platform HTTP client designed for developers who value speed and simplicity. It provides a clean, distraction-free environment for testing APIs and managing request collections without the bloat of traditional tools.

Related contents:

• #67 - Newsletter du 27 Avril 2026 @ RudeOps :fr:.