websocket-alternative

Everything the native EventSource API is missing — typed events, auth headers, reconnect, and single-tab coordination.

Production-grade Server-Sent Events (SSE) for Fiber v3. Event coalescing, priority lanes, topic wildcards, adaptive throttling, built-in auth, Prometheus metrics, graceful drain.

Realtime for Shared Hosting. No WebSockets. No Redis. Just PHP and HTTP.

Realtime PostgreSQL change streaming for self-hosted stacks. Resolves RLS once at subscribe time, streams via SSE, needs no extensions or schemas in the DB. Broadcast, presence, and typed JS client included. Self-hosted alternative to supabase/realtime.

Live hypermedia delivery layer for Server-Sent Events (SSE) in Go.

General-purpose TCP/UDP data transport library in Go. Encryption, streaming, P2P mesh, and a visual dashboard

Real-time multiplayer collaborative whiteboard with infinite canvas, presence, chat, reactions & laser pointer. React 18 + Vite + TypeScript + Framer Motion + Supabase Realtime. Dark/light theme, responsive, fully client-side after v2 migration.

A real-time chat backend built with Spring Boot 3.5 and Redis — leveraging Pub/Sub for live message broadcasting, Redis Lists for persistent history, and a clean REST API testable via Postman.