realtime

Implement SSE and Socket.IO real-time features with Redis multi-server synchronization.

14|3|Updated Feb 22, 2026

Search Tags:#redis #supabase #real-time #notifications #websockets #sse #socket.io

Ready to run

npx skills add https://github.com/rnavarych/alpha-engineer --skill realtime-rnavarych

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: realtime
Source: https://github.com/rnavarych/alpha-engineer/tree/main/plugins/billy-milligan/skills/development/realtime
Command: npx skills add https://github.com/rnavarych/alpha-engineer --skill realtime-rnavarych

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers implement real-time features in their applications, ensuring users receive instant updates and can interact seamlessly.

Core Features & Use Cases

Live Updates: Implement server-sent events (SSE) for pushing data from server to client.
Bidirectional Communication: Utilize WebSockets (Socket.IO) for real-time chat, gaming, or collaborative editing.
Scalability: Manage real-time connections across multiple server instances using Redis Pub/Sub.
Robustness: Implement automatic reconnection with exponential backoff for stable connections.
Database Sync: Leverage Supabase Realtime for Change Data Capture (CDC).

Quick Start

Use the realtime skill to implement a chat feature using Socket.IO with a Redis adapter for multi-server support.

Frequently Asked Questions about realtime

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement real-time features like live updates and notifications in my web application?▼

Real-time features can be implemented using Server-Sent Events (SSE) for one-way live updates and WebSockets via Socket.IO for bidirectional communication, ensuring users receive instant notifications and seamless interaction.

What's the best way to scale WebSockets and Socket.IO across multiple server instances?▼

Scaling WebSockets across multiple server instances requires using Redis Pub/Sub for multi-server synchronization, which manages real-time connections and broadcasts messages effectively to maintain a fault-tolerant architecture.

When should I use Server-Sent Events (SSE) instead of WebSockets for real-time communication?▼

Server-Sent Events (SSE) are ideal for pushing live data from server to client, while WebSockets are necessary for bidirectional real-time communication like chat, gaming, or collaborative editing.

Can I use Supabase Realtime for Change Data Capture to sync database updates to clients?▼

Yes, you can leverage Supabase Realtime for Change Data Capture (CDC) to sync database changes to clients instantly, ensuring live updates without polling the database continuously.

How do I handle client reconnection and connection management for real-time web applications?▼

Robust real-time communication requires implementing automatic reconnection with exponential backoff, which provides stable connections and effective connection management strategies during network disruptions.

Does this real-time communication approach support fault tolerance and message broadcasting?▼

Yes, this approach satisfies requirements for scalable, fault-tolerant real-time communication by providing established patterns for connection management, message broadcasting, and multi-server synchronization using Redis.