High-performance URL shortener with ASP.NET Core 9 Minimal APIs, collision-safe generation, click analytics, and PostgreSQL. Production-ready with Docker deployment

URL shortener with async click analytics — Express, Postgres, and Redis Streams. Features base62/random short-code strategies, cache-aside with Redis, crash-safe analytics via Redis Streams consumer groups, and a distributed rate limiter consumed as a real dependency.

Shortish - a URL shortening webapp which gives you a choice to make custom URLs.

URL shortener REST API with Redis caching, rate limiting, and click analytics. Built with Go, PostgreSQL, and Docker.

Track Link — Free link tracker with click analytics, UTM tracking, custom domains, QR codes, and conversion tracking. 400+ users.

A Spring Boot URL shortener with authentication, custom aliases, and click tracking.