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The bug that only happened if you bookmarked the page

The bug that only happened if you bookmarked the page

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4 min read
PostgreSQL Vacuum Internals for High-Write Mobile Backends

PostgreSQL Vacuum Internals for High-Write Mobile Backends

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4 min read
Your Next.js Server Actions Are Public API Endpoints. Most Developers Don't Realize This.

Your Next.js Server Actions Are Public API Endpoints. Most Developers Don't Realize This.

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4 min read
MiniAI Chat SDK – React AI Chat in 5 Minutes with Claude, Gemini, and LLM7

MiniAI Chat SDK – React AI Chat in 5 Minutes with Claude, Gemini, and LLM7

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1 min read
WebSockets: How Real-Time Communication Works

WebSockets: How Real-Time Communication Works

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9 min read
Web Push in the Next.js App Router: Field Notes on Service Workers, VAPID, and the iOS Rule That Silently Blocks Everything

Web Push in the Next.js App Router: Field Notes on Service Workers, VAPID, and the iOS Rule That Silently Blocks Everything

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7 min read
Introducing VlahX Engine: An Ultra-Fast, Decoupled Web Platform Built with FastAPI & SQLite

Introducing VlahX Engine: An Ultra-Fast, Decoupled Web Platform Built with FastAPI & SQLite

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2 min read
FFmpeg.wasm in production: deadlocks, a 2 GB ceiling and a codec that lies to users

FFmpeg.wasm in production: deadlocks, a 2 GB ceiling and a codec that lies to users

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10 min read
What I decided about model cost before I had users.

What I decided about model cost before I had users.

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3 min read
Zero is singular in French, and five other translation bugs that never throw

Zero is singular in French, and five other translation bugs that never throw

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4 min read
Free PDF tools paywall the one button that matters. Here's why — and how I avoided it

Free PDF tools paywall the one button that matters. Here's why — and how I avoided it

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3 min read
7 Pieces of Advice for New Software Engineers

7 Pieces of Advice for New Software Engineers

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1 min read
Your Next.js Server Action is a public HTTP endpoint, and the button is not protecting it

Your Next.js Server Action is a public HTTP endpoint, and the button is not protecting it

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3 min read
Le contrĂ´le d'upload qui ne contrĂ´le rien, Ă  un mot des deux qui fonctionnent

Le contrĂ´le d'upload qui ne contrĂ´le rien, Ă  un mot des deux qui fonctionnent

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3 min read
The Laravel upload check that checks nothing, one word away from the two that work

The Laravel upload check that checks nothing, one word away from the two that work

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3 min read
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