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Developer Tools
MD5 vs SHA-256: Which Hash Should You Actually Use?
Both will generate a hash from your input. Only one of them should be anywhere near anything security-related in 2026.
Jul 15, 2026
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Developer Tools
Why Your JSON Looks Like a Mess (and How to Fix It in One Paste)
API responses and minified config files often come back as one unreadable line. Here's what's actually wrong with it and how formatting fixes it.
Jul 13, 2026
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Developer Tools
What's Inside a JWT? A Plain-English Breakdown
JSON Web Tokens look like gibberish, but they're just Base64-encoded JSON with a signature stapled on. Here's what each part means and how to verify one.
Jul 11, 2026
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Developer Tools
Client-Side AI, Explained: Why Some Tools Never Touch Our Servers
Four tools on this site process your voice, images, and text entirely on your own device — here's what that actually means and why it's different from the norm.
May 28, 2026
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