chi is a lightweight, idiomatic and composable router for building Go 1.7+ HTTP services. It's especially good at helping you write large REST API services that are kept maintainable as your project grows and changes. chi is built on the new context package introduced in Go 1.7 to handle signaling, cancelation and request-scoped values across a handler chain. <BR><BR>
The focus of the project has been to seek out an elegant and comfortable design for writing REST API servers, written during the development of the Pressly API service that powers our public API service, which in turn powers all of our client-side applications.

chi is a lightweight, idiomatic and composable router for building Go 1.7+ HTTP services. It's especially good at helping you write large REST API services that are kept maintainable as your project grows and changes. chi is built on the new context package introduced in Go 1.7 to handle signaling, cancelation and request-scoped values across a handler chain.

chi - Lightweight, idiomatic and composable router for building Go HTTP services

Fast HTTP implementation for Go.Currently fasthttp is successfully used by VertaMedia in a production serving up to 200K rps from more than 1.5M concurrent keep-alive connections per physical server. fasthttp server is up to 10 times faster than net/http.

fasthttp - Fast HTTP package for Go

Martini is a powerful package for quickly writing modular web applications/services in Golang. It is extremely simple to use, Awesome path matching and routing, 
Modular design - Easy to add functionality, easy to rip stuff out, Lots of good handlers/middlewares to use and lot more.

Martini - Classy web framework for Go

Drogon is a C++14/17-based HTTP application framework. Drogon can be used to easily build various types of web application server programs using C++.It uses Use a non-blocking I/O network lib based on epoll high-concurrency, high-performance network IO, Completely asynchronous programming mode, HTTPS, WebSocket, Json format, gzip, brotli compression and lot more.

Drogon - C++14/17 based HTTP Web Application Framework

Human-friendly and powerful HTTP request library for Node.js. It is almost API compatible with the browser fetch API. It supports Promise API, Stream API, HTTPS/2 support, Progress events and Hooks.

GOT - Human-friendly and powerful HTTP request library for Node.js


This is a parser for HTTP messages written in C. It parses both requests and responses. The parser is designed to be used in performance HTTP applications. It does not make any syscalls nor allocations, it does not buffer data, it can be interrupted at anytime. Depending on your architecture, it only requires about 40 bytes of data per message stream (in a web server that is per connection). 

http-parser - http request/response parser for c

Træfik (pronounced like traffic) is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease. It supports several backends (Docker, Swarm mode, Kubernetes, Marathon, Consul, Etcd, Rancher, Amazon ECS, and a lot more) to manage its configuration automatically and dynamically.
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Træfik (pronounced like traffic) is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease. It supports several backends (Docker, Swarm mode, Kubernetes, Marathon, Consul, Etcd, Rancher, Amazon ECS, and a lot more) to manage its configuration automatically and dynamically.

Trafik - A Modern Reverse Proxy

Negroni is an idiomatic approach to web middleware in Go. It is tiny, non-intrusive, and encourages use of net/http Handlers. If you like the idea of Martini, but you think it contains too much magic, then Negroni is a great fit. Negroni is not a framework. It is a middleware-focused library that is designed to work directly with net/http.

Negroni - Idiomatic HTTP Middleware for Golang

Vegeta is a versatile HTTP load testing tool built out of a need to drill HTTP services with a constant request rate. It can be used both as a command line utility and a library.Get them here.

Vegeta - HTTP load testing tool and library. 

H2O is a new generation HTTP server that provides quicker response to users with less CPU utilization when compared to older generation of web servers. Designed from ground-up, the server takes full advantage of HTTP/2 features including prioritized content serving and server push, promising outstanding experience to the visitors of your web site. 

H2O - the optimized HTTP/1, HTTP/2 server

mitmproxy is an interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers. mitmproxy is an interactive, SSL-capable intercepting proxy with a console interface. mitmdump is the command-line version of mitmproxy. Think tcpdump for HTTP. mitmweb is a web-based interface for mitmproxy. 

mitmproxy -  Intercept HTTP traffic for penetration testing

SuperAgent is light-weight progressive ajax API crafted for flexibility, readability, and a low learning curve after being frustrated with many of the existing request APIs. 

superagent - Ajax for Node.js and browsers (JS HTTP client)

Guzzle is a PHP HTTP client that makes it easy to send HTTP requests and trivial to integrate with web services. It can do both  synchronous and asynchronous requests using the same interface, It supports simple interface for building query strings, POST requests, streaming large uploads, streaming large downloads, using HTTP cookies, uploading JSON data, etc, Uses PSR-7 interfaces for requests, responses, and streams.

Guzzle - an extensible PHP HTTP client

A fast and correct HTTP implementation for Rust. It supports both HTTP/1 and HTTP/2. It is a relatively low-level library, meant to be a building block for libraries and applications. It supports high concurrency with non-blocking sockets.

hyper - An HTTP library for Rust

PostGraphile is an instant, highly-performant GraphQL API for your PostgreSQL database, extensible via a powerful plugin system.  It allows you to access the power of PostgreSQL through a well designed, extensible, customisable and incredibly performant GraphQL server. It automatically detects tables, columns, indexes, relationships, views, types, functions, comments, and more - providing a GraphQL server that is highly intelligent about your data, and that automatically updates itself without restarting when you change your database schema.

PostGraphile - High-performance GraphQL API for your PostgreSQL database

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