convex-realtime

Build reactive React UIs with Convex real-time subscriptions, optimistic updates, and pagination.

33|2|Updated Feb 21, 2025
One-click install
npx skills add https://github.com/yspreen/dotfiles --skill convex-realtime-yspreen
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: convex-realtime
Source: https://github.com/yspreen/dotfiles/tree/main/.agents/skills/convex-realtime
Command: npx skills add https://github.com/yspreen/dotfiles --skill convex-realtime-yspreen

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Patterns for building reactive applications with real-time data and efficient state management.

Core Features & Use Cases

  • Real-time subscriptions with automatic UI updates across components.
  • Optimistic updates and intelligent caching to reduce perceived latency.
  • Cursor-based pagination for scalable data loading in large lists.

Quick Start

Build a Convex React UI that subscribes to live data, applies optimistic updates, and paginates a long list.

Frequently Asked Questions about convex-realtime

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

FAQPage Schema
How do I implement real-time subscriptions in React with Convex?

Real-time subscriptions in React use the Convex client to automatically push live data updates to UI components. This approach ensures consistent views across components by subscribing directly to backend data streams, eliminating manual polling.

What is the best way to handle optimistic updates and caching in a real-time app?

Optimistic updates and intelligent caching reduce perceived latency by applying local state changes immediately before server confirmation. This pattern works with the Convex client to provide instant UI feedback while mutations sync in the background.

How does cursor-based pagination work for scalable data loading in React?

Cursor-based pagination for scalable data loading fetches large lists in chunks using a cursor reference point. This pattern integrates with Convex paginated queries to efficiently load data without overwhelming the client or server.

Do I need external state management libraries to maintain consistent real-time UI views?

External state management libraries are not required. The Convex client handles reactive state management natively by binding queries directly to UI components, ensuring consistent real-time views without additional dependencies.

Can I use this real-time subscription pattern for large lists requiring efficient pagination?

Yes, this pattern applies across React UIs requiring live data streams and scalable pagination. It combines real-time subscriptions with cursor-based paginated queries to handle large lists efficiently while maintaining automatic UI updates.