fast-cli

sindresorhus/speed-test3.9K

Speed tester

Tests internet connection speed and ping from the command line using an external API

rsvp/speedtest-linux132

Speed tester

A command-line tool for measuring internet download and upload speeds using speedtest.net or fast.com

fastify/fastify32.6K

Web framework

A web framework designed to provide the best developer experience with minimal overhead and a powerful plugin architecture.

naturalintelligence/fast-xml-parser2.6K

XML parser library

A fast and efficient JavaScript library for parsing and generating XML data

fastfetch-cli/fastfetch11.2K

System info tool

A command-line tool for gathering and displaying system information in a customizable format.

openspeedtest/speed-test2.3K

Network tester

A simple and lightweight online network performance estimation tool written in vanilla JavaScript.

fastos/fastsocket3.8K

TCP socket implementation

A Linux kernel implementation of a scalable TCP socket stack with linear performance growth on multicore machines

sivel/speedtest-cli13.6K

Speed tester

Command line tool for measuring internet bandwidth using speedtest.net

diegorbaquero/peerfast103

Speed tester

A P2P speed test application built with WebTorrent, providing real-time internet speed measurements.

simdjson/simdjson19.5K

JSON parser

A high-performance JSON parser that optimizes parsing speed and reliability.

sindresorhus/got14.4K

HTTP client library

A powerful HTTP client library for Node.js that provides a human-friendly and flexible way to make requests.

valyala/fasthttp22K

HTTP server

High-performance HTTP implementation for Go with optimized memory usage

fastapi/fastapi78.7K

API framework

A modern Python framework for building high-performance RESTful APIs

sindresorhus/np7.6K

Package publisher

An interactive tool for publishing and managing npm packages

sindresorhus/guides2.5K

Guidebook

A collection of concise guides on various software development topics and workflows.