#http-client

HTTP client for Node.js with browser TLS fingerprint impersonation

Asynchronous, non-blocking HTTP & WebSocket client for the JVM

Turn an OpenAPI spec into a local API in one command. Build and test your frontend with custom responses, shared state, and simulated failures, without waiting for the backend.

HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts

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

An ergonomic, privacy-aware Python HTTP Client

A Symfony Web Profiler-inspired toolkit for NestJS — profile every request with a rich panel UI. Powered & maintained by Eleven Labs.

A fully-featured ⚡️ HTTP/GraphQL/gRPC/Websocket-client 🐼 interface 🖥️ for Neovim ❤️, that supports the Jetbrains .http spec (with full scripting support).

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

70 independent Go packages for backend services: retry and exponential backoff, HTTP client and server, OpenTelemetry and Prometheus metrics, Argon2id password hashing, JWT, Redis and Valkey, Kafka, AWS S3 and SQS, SQL helpers, caching, and log redaction.

The practical HTTP client that is fun to use.

A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.

A very fast Python asyncio http and websockets client

⬇️ A simple all-in-one CLI tool to download EVERYTHING from a URL (like youtube-dl/yt-dlp, forum-dl, gallery-dl, simpler ArchiveBox). 🎭 Uses headless Chrome to get HTML, JS, CSS, images/video/audio/subtitles, PDFs, screenshots, article text, git repos, and more...

A very simple and straightforward HTTP client written in Rust.

An opinionated HTTP library for .NET applications built on HttpClient message handlers. Provides request de-duplication, prioritised concurrency limiting, speculative background fetching and optional response caching.

A library for managing concurrent asynchronous operations in .NET. Provides bounded concurrency, priority scheduling and key-based serialization over a single queue, with Task and IObservable APIs.

The agent-native runtime where a typed, declarative stitch replaces fetch — for humans and agents alike.

Enterprise library to build .NET microservice solution

Transport classes and utilities shared among Python Elastic client libraries

⛽️ Integrates Guzzle 6.x, a PHP HTTP Client, into Symfony

OpenAPI generator for Rust: typed models, async Reqwest/SSE clients, and Axum server scaffolding for OpenAPI 3.0/3.1.

Turn requests from requests, httpx, aiohttp, Django, Flask, FastAPI, Starlette and more into ready-to-run curl commands. Zero dependencies, fully typed.

Nimbus automatically analyzes your routes and validation rules to build interactive request schemas and a native interface for testing and exploring your APIs