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Real-time Analytics Dashboard

Build a real-time analytics dashboard with React, WebSockets, and charting. Practices state management, performance, and live-data patterns.

React 18TypeScriptTanStack QueryZustandRecharts or Tremor

About this project

Real-time dashboards expose every weakness in a frontend codebase — sloppy state updates cause flicker, missing memoization causes wasted re-renders, and bad chart libraries blow your bundle size. In this project you build a stock-market or website-analytics dashboard with live WebSocket updates, 4+ chart types, filtering, and proper loading/error states. Use TanStack Query for server state and Zustand for UI state — the canonical 2026 pattern.

Why build this in 2026?

Real-time UX patterns (live data, optimistic updates, presence) are increasingly expected in B2B SaaS UIs.

What you'll ship

  • Public GitHub repo
Live demo URL
Performance writeup: bundle size, render count under load

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Skills you'll practice

reacttypescriptrest apis