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Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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SSR Prerendering React + Vite sans Next.js — Guide SEO complet

SSR Prerendering React + Vite sans Next.js — Guide SEO complet

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1 min read
I Built a Browser-to-Browser Video Chat in 250 Lines — Zero Backend, Zero SDKs, Zero Cost

I Built a Browser-to-Browser Video Chat in 250 Lines — Zero Backend, Zero SDKs, Zero Cost

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6 min read
Google Indexing API multi-sources en Node.js : 600 URLs/jour gratuitement

Google Indexing API multi-sources en Node.js : 600 URLs/jour gratuitement

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1 min read
llms.txt : optimiser son site pour ChatGPT et les LLMs en 2026

llms.txt : optimiser son site pour ChatGPT et les LLMs en 2026

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1 min read
I built a distributed compute grid where your idle laptop runs ML jobs — here's the architecture

I built a distributed compute grid where your idle laptop runs ML jobs — here's the architecture

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2 min read
NVM: como atualizar o Node LTS sem perder seus packages globais

NVM: como atualizar o Node LTS sem perder seus packages globais

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2 min read
RSC Component Architecture, Next.js Dev MCP, Interactive Apps Guide, React Doctor, Bklit UI, Chat SDK Community Agent, Prefetch App Shells

RSC Component Architecture, Next.js Dev MCP, Interactive Apps Guide, React Doctor, Bklit UI, Chat SDK Community Agent, Prefetch App Shells

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4 min read
My first Chrome extension puts an anime girl on every tab, here's what I learned building it

My first Chrome extension puts an anime girl on every tab, here's what I learned building it

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1 min read
The $0.02/Hour AI That Replaced My $700 Dragon NaturallySpeaking

The $0.02/Hour AI That Replaced My $700 Dragon NaturallySpeaking

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3 min read
The Magic of `this`, `call()`, `apply()`, and `bind()` in JavaScript

The Magic of `this`, `call()`, `apply()`, and `bind()` in JavaScript

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7 min read
5 Production Stacks for Live Data Ingestion at Scale (Without Getting Blocked)

5 Production Stacks for Live Data Ingestion at Scale (Without Getting Blocked)

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17 min read
Building a Free Invoice Generator with Zero Backend Cost

Building a Free Invoice Generator with Zero Backend Cost

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2 min read
XSS Explained: How Attackers Execute JavaScript Inside Your Application

XSS Explained: How Attackers Execute JavaScript Inside Your Application

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3 min read
Why I switched from Dragon NaturallySpeaking to Whisper API (and built my own app)

Why I switched from Dragon NaturallySpeaking to Whisper API (and built my own app)

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3 min read
I Built a Text Expander That Works Everywhere — Here's What I Learned

I Built a Text Expander That Works Everywhere — Here's What I Learned

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2 min read
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