developer
4 articles about developer.
UTF-8, Unicode, and Character Encoding: What Every Developer Needs to KnowWhy mojibake happens, how Unicode code points map to UTF-8 bytes, the difference between ASCII, Unicode, and UTF-8, and why 'just use UTF-8 everywhere' is correct advice but still requires understanding.4 June 2026 · 5 min read
How to Create a QR Code for Any URL, WiFi, Contact, or WhatsApp Number — Entirely in Your BrowserStep-by-step guide to generating QR codes for URLs, WiFi networks, contacts, WhatsApp links, and plain text — no signup, no upload, no server. Everything encodes locally in your browser.19 May 2026 · 12 min read
Developer Tools for Beginners: 12 Browser-Based Utilities You'll Use Every DayYou don't need to install anything to use these developer tools. They run in your browser, handle the tasks you'd otherwise Google, and work on any device.7 May 2026 · 8 min read
10 Browser-Based Alternatives to Cloud Tools That Don't Upload Your DataEvery tool on this list runs entirely in your browser. No uploads, no server processing, no account required. Your files and data stay on your device.7 May 2026 · 8 min read