Relay GitHub Repositories (2026) · Open Source Tools

Hysteria is powerful, lightning-fast, and censorship-resistant open-source proxy software

TCP and UDP relay over TLS and QUIC

Publishes localhost services to the agentic web through self-hostable, trustless relays.

A persistent object cache backend for WordPress powered by Redis. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.

Parse Server for Node.js / Express

Ruby implementation of GraphQL

GraphQL language support for WebStorm, IntelliJ IDEA and other IDEs based on the IntelliJ Platform.

Self-hosted TCP/UDP forwarding management panel with relay-node, WebSocket control, quotas, and traffic stats.

Backend.AI Web UI for web / desktop app (Windows/Linux/macOS). Backend.AI Web UI provides a convenient environment for users, while allowing various commands to be executed without CLI. It also provides some visual features that are not provided by the CLI, such as dashboards and statistics.

Source to relay.fedi.buzz: relay the streaming API of Mastodon instances

An AT Protocol implementation prioritizing community safety and self-governance, written in Rust.