Practical guides for cleaner URLs, smarter SEO, and a more thoughtful web. Find your next useful idea.
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29 articles
Editor's pickFollow a browser-to-server TLS handshake, from certificate-chain and hostname checks to key agreement, encrypted HTTP, common failures, and safe inspection.
Build a browser-based JSON diff tool with parsing, recursive object comparison, array handling, missing-property detection, tests, and safe visual highlights.
Build a JavaScript JSON formatter and validator with JSON.parse and JSON.stringify. Handle indentation, syntax errors, tests, and large-input trade-offs.
Build a JavaScript Markdown converter with markdown-it and DOMPurify. Learn syntax choices, safe rendering, XSS risks, and practical tests.
Learn how Indian freelance developers can audit local business websites, explain problems, scope repairs, and offer maintenance without overpromising.
Build a Node.js and PostgreSQL URL shortener with unique codes, redirects, click analytics, privacy safeguards, rate limiting, and deployment guidance.