Websocket GitHub Repositories (2026) · Open Source Tools

A tiny WebSocket library for Go.

Terminal API client for HTTP, GraphQL, gRPC, WebSocket and SSE. Plain .http files you can diff and version, with scripted tests, workflows, mocks, recorder, and a CLI runner for CI.

Blazingly fast pusher drop-in replacement written in rust

Speech-to-text server framework with next-gen Kaldi

Lightweight Rust replacement for Apache Guacamole — browser-based SSH, RDP, VNC, SPICE/PVE and web sessions via guacd with SSH jump hosts, Kerberos NLA, Vault address book, and OIDC SSO

:sparkles: Mojolicious - Perl real-time web framework

A bridge for your systems

TypeScript/JavaScript client library for Convex

Modern and flexible SIP/VoIP cli tool

🐙 The Go backend powering OCTO — an open workplace built for humans × AI agents. REST & WebSocket APIs, Lobster (AI agent) orchestration, and WuKongIM real-time messaging control plane.

C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets

C/C++ server and network library, including coroutine,redis client,http/https/websocket,mqtt, mysql/postgresql/sqlite client with C/C++ for Linux, Android, iOS, MacOS, Windows, Harmony,etc..

Bidirectional and low-latency communication for every platform

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Real-time, local speech-to-text with streaming ASR, speaker diarization, translation, and OpenAI/Deepgram-compatible APIs.

🚀 A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.

🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications

LaravelS is an out-of-the-box adapter between Laravel/Lumen and Swoole.

High performance non-blocking webserver

Slack Developer Kit for Node.js