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Your app can be perfectly functional, beautifully designed, deployed on Vercel, passing every test—and still have a serious security problem hiding in
Ever logged into an app, closed the tab, come back, and you're still logged in — no password needed? That's almost always JWT doing its job behind the
I published a small React component to npm. Four kilobytes. One job: stack cards as you scroll. Then I sat down and actually audited it — the way you
Coding agents forget you between chats. Preferences, decisions, and “don’t do that again” notes vanish unless you paste them back in. I wanted someth
Reverse-Engineering YouTube's InnerTube Search API (WEB Client + Continuations) YouTube search in a browser loads HTML. YouTube search as a
Every React Native team eventually asks the same question: Reanimated, Moti, or Skia? The framing is wrong. These three don't compete, they compose.
Most of the cost of web-game VFX isn't the effect. It's the loop you run to see the effect. Edit a config object. Rebuild the bundle. Reload the game
I've been building a set of file tools that run entirely client-side — no upload, no server. The image side turned out to need no library and no WASM
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I Built a Free Loom Video Script Outline Generator (Because Loom Pro Charges $12.50/Month for AI Features That Don't Help) Stop paying $12.
When I started out as a frontend developer, every new feature felt like a completely different mountain to climb. A like button felt nothing like a sh
When designing industrial material handling systems, calculating the exact length of a continuous conveyor belt is a frequent mechanical requirement.
I built a chat UI that streamed tokens, and it felt magical on my laptop. The text appeared word by word, the cursor blinked, and the whole experience
Originally published at norvik.tech Introduction Explore the implications of the recent JavaScript sandbox escape vulnerability and its
The first time I built an image cropper, I assumed the interesting part would be canvas.drawImage(). It wasn't. The thing that actually kept biting me
Not every project needs a database and a backend framework. When I built Travel Sync, a trip planning and itinerary management web app, I used plain H
The rule most hand-rolled IDNA implementations get wrong is not a character. It is an order. 1 split on label separators 2 MAP each code point
A fill handle looks like repetition, so the natural implementation is a step: work out how much the value goes up by, then keep adding it. That is not
Sixty-nine engines in this series, and every one of them has had a side to move. Minimax alternates on it, alpha-beta prunes against it, a tablebase i
In critical medical emergencies, finding a voluntary blood donor quickly and reliably can save a life. Traditional registries often suffer from outdat