convex-realtime

Synchronize live data with Convex subscriptions and optimistic updates.

Updated Nov 2, 2025

Search Tags:#subscriptions #react #realtime #pagination #convex #optimistic-updates

Ready to run

npx skills add https://github.com/cpmappstudio/cpca-sports --skill convex-realtime-cpmappstudio

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: convex-realtime
Source: https://github.com/cpmappstudio/cpca-sports/tree/main/.agents/skills/convex-realtime
Command: npx skills add https://github.com/cpmappstudio/cpca-sports --skill convex-realtime-cpmappstudio

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Building reactive user interfaces that stay synchronized with live data across components can be complex. Convex Realtime provides real-time subscriptions, intelligent caching, and optimistic updates to simplify this workflow.

Core Features & Use Cases

Real-time subscriptions with useQuery to keep UI in sync
Smart caching and consistent views across components
Optimistic updates and cursor-based pagination for responsive experiences
Use cases include live dashboards, collaborative apps, and multi-user workflows

Quick Start

Install the Convex React client and start a simple useQuery subscription to a dataset to observe real-time updates.

Frequently Asked Questions about convex-realtime

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

FAQPage Schema

How do I set up real-time data subscriptions in a React application?▼

You can implement real-time data subscriptions in React using Convex useQuery to fetch live datasets and observe automatic UI synchronization. This keeps components consistently updated without manual polling.

What is the best way to handle optimistic updates for low-latency mutations?▼

The best way to handle optimistic updates for low-latency mutations is to immediately reflect predicted changes in the UI before server confirmation. This creates responsive collaborative app experiences without waiting for round trips.

How does cursor-based pagination work with real-time subscriptions?▼

Cursor-based pagination tracks the last fetched data position to load subsequent datasets while maintaining real-time subscriptions. This ensures smooth pagination and consistent views as live data updates stream in.

Can I use Convex for multi-user workflows and collaborative tools?▼

Yes, you can use Convex for multi-user workflows and collaborative tools. It leverages real-time subscriptions and smart caching to ensure all users interact with consistent, low-latency live data views.

Why do my React dashboard components show inconsistent data views?▼

Inconsistent data views in React dashboards occur when components fetch data independently without shared subscriptions. Implementing Convex real-time subscriptions and smart caching ensures all components display synchronized live data.