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React 18

Social Media Analytics Platform

A comprehensive social media analytics platform that aggregates data from multiple social networks, providing insights, sentiment analysis, and competitor tracking for digital marketers and brands.

Role

Developer

Duration

8 months

Year

2023-2024

Industry

SaaS / Marketing

React 18TypeScriptRedux ToolkitReact QueryTailwindCSSRechartsVite

Project Overview

Digital marketers were struggling to manage multiple social media platforms, manually tracking metrics, and lacking comprehensive insights into their performance.

We built a unified platform using React 18's concurrent features and modern state management patterns to deliver real-time analytics, automated reporting, and competitor insights - helping teams save 20+ hours per week.

Multi-Platform Integration

Connect Instagram, Twitter, Facebook, and LinkedIn with a unified dashboard and real-time data synchronization.

Advanced Analytics

Track engagement metrics, audience demographics, post performance, and growth trends with AI-powered sentiment analysis.

Content Scheduler

Schedule posts across platforms with best time recommendations, bulk operations, and cross-platform preview.

Competitor Analysis

Monitor competitor accounts, benchmark performance metrics, and gain strategic insights from their content.

Technical Architecture

Modern React Patterns

  • React 18 with concurrent rendering features
  • Custom hooks for reusable data fetching logic
  • Compound components pattern for flexibility
  • Error boundaries for graceful error handling

State Management Strategy

  • Redux Toolkit for global app state (auth, theme)
  • React Query for server state and caching
  • Zustand for lightweight UI state management
  • Smart polling with WebSocket fallback

Performance Optimizations

  • Code splitting by route with lazy loading
  • React.memo and useMemo for expensive operations
  • Virtual scrolling for large data lists
  • Bundle reduced from 1.2MB to 450KB

Code Example

Custom Hook for Data Fetching

// useAnalytics.ts
import { useQuery } from '@tanstack/react-query'

export function useAnalytics(
  accountId: string,
  dateRange: DateRange
) {
  return useQuery({
    queryKey: ['analytics', accountId, dateRange],
    queryFn: () => fetchAnalytics(accountId, dateRange),
    staleTime: 5 * 60 * 1000, // 5 minutes
    refetchInterval: 60 * 1000, // Auto refresh
  })
}

// Usage in component
const { data, isLoading } = useAnalytics(
  accountId,
  dateRange
)

Challenges & Solutions

01

Real-time Data Updates

Problem: Need to show live metrics without overwhelming the API with requests

Solution: Implemented smart polling with React Query, WebSocket fallback for critical updates, and optimistic UI updates.

02

Complex Data Visualization

Problem: Rendering multiple charts simultaneously caused performance bottlenecks

Solution: Virtualized chart rendering, memoized calculations, and worker threads for heavy computations.

03

State Management Complexity

Problem: Too much global state causing unnecessary re-renders across the app

Solution: Separated concerns: Redux (auth), React Query (server data), and Zustand (UI state) for optimal performance.

Testing & Quality

85%
Code Coverage
95+
Lighthouse Score
WCAG 2.1
Accessibility
  • Jest + React Testing Library for unit tests
  • Playwright for E2E testing
  • Visual regression testing
  • Automated accessibility testing with axe

Impact & Results

Active Users10K+
Faster Performance70%
Enterprise Clients250+
Productivity Boost3x
User Rating4.8/5

Performance

First Contentful Paint1.2s
Time to Interactive2.8s
Bundle Size450KB

"SocialPulse transformed how we manage our social media. The insights are invaluable and the scheduler saved us 20+ hours per week."

Michael Chen

Social Media Director