How to Build a URL Shortener with Analytics Using Node.js
Build a Node.js URL shortener with PostgreSQL, secure short codes, redirects, click tracking, rate limits, and practical abuse-prevention guidance.
Practical guides for cleaner URLs, smarter SEO, and a more thoughtful web. Find your next useful idea.
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Build a Node.js URL shortener with PostgreSQL, secure short codes, redirects, click tracking, rate limits, and practical abuse-prevention guidance.
Learn why JavaScript double URL encoding happens, when to use encodeURI or encodeURIComponent, and how to build query strings safely with URLSearchParams.
Learn to debug browser requests with Chrome DevTools: inspect methods, status codes, headers, payloads, timing, caching, and failed requests.
Learn to read, add, update, and delete URL parameters in JavaScript with URLSearchParams, including encoding, duplicate values, and practical examples.
Learn how to read, add, update, and delete URL query parameters in JavaScript with URLSearchParams, practical examples, and common pitfalls.