SDKs Overview | Documentation

FlashAnalytics offers SDKs for web, mobile, and server environments. Each SDK shares a consistent event model so your team can ship tracking quickly and keep the data clean across products.

Pick the right SDK

Static sites or simple web apps - Script Tag or Web SDK
Next.js - Next.js SDK for client and server tracking
React SPA - React SDK with route tracking
Server-side events - Python, Rust, Ruby, or Node
Mobile apps - React Native, Swift, or Kotlin

Common setup steps

Install the SDK or add the script tag
Initialize with your client ID (and secret for server SDKs)
Track key events and verify in the dashboard

Example event tracking

All SDKs share the same event naming and property conventions. Start with meaningful, business-aligned events.

fa.track('signup_completed', {
  plan: 'pro',
  source: 'pricing_page',
  trial: true,
});

Web SDKs

Script Tag / JavaScript - Fastest setup with optional TypeScript support
React - SPA tracking with route change hooks
Next.js - Client and server tracking for App Router and Pages Router

Server SDKs

Python - Django, Flask, FastAPI, and background jobs
Rust - High-performance services and pipelines
Ruby - Rails apps and job processors

Mobile SDKs

React Native - iOS and Android with offline support
Swift - Native Apple platforms
Kotlin - Native Android

Next steps

Start with installation and event tracking, then move to identity and revenue tracking for deeper insights.