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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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Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications

Beyond Basic Types: Mastering TypeScript's Advanced Type System for Robust Applications

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5 min read
Solving the Decision Fatigue of Boredom with a Minimalist Activity Engine

Solving the Decision Fatigue of Boredom with a Minimalist Activity Engine

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3 min read
I Built a Free In-Browser API Tester — No Postman Install Needed

I Built a Free In-Browser API Tester — No Postman Install Needed

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1 min read
I built a zero-dependency Groq API wrapper for Node.js — simple-groq

I built a zero-dependency Groq API wrapper for Node.js — simple-groq

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1 min read
The Ultimate Guide to Prompt Engineering for Developers (2026)

The Ultimate Guide to Prompt Engineering for Developers (2026)

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15 min read
ubigeo-fns: LibrerĂ­a TypeScript para UBIGEO del PerĂş

ubigeo-fns: LibrerĂ­a TypeScript para UBIGEO del PerĂş

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2 min read
I Built a Free PNG to WebP Converter Using Only Frontend — Here’s What I Learned

I Built a Free PNG to WebP Converter Using Only Frontend — Here’s What I Learned

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2 min read
I Built a Lightweight Embedded Database for Node.js — LioranDB

I Built a Lightweight Embedded Database for Node.js — LioranDB

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1 min read
Chrome vs Firefox vs Edge: Browser Extension Market in Q1 2026

Chrome vs Firefox vs Edge: Browser Extension Market in Q1 2026

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9 min read
An Empty AI Response Corrupted Chat History

An Empty AI Response Corrupted Chat History

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4 min read
Why Your API Calls Are Being Blocked In The Browser (and How to Fix It in 12 Lines)

Why Your API Calls Are Being Blocked In The Browser (and How to Fix It in 12 Lines)

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5 min read
Making Bluetooth Low Energy Work with JavaScript

Making Bluetooth Low Energy Work with JavaScript

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10 min read
Feedback needed for my 12yo project that I completely re-wrote this year.

Feedback needed for my 12yo project that I completely re-wrote this year.

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2 min read
Do You Really Need WebSockets?

Do You Really Need WebSockets?

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4 min read
I built a book generator that runs entirely in your browser — no server, no account, no backend

I built a book generator that runs entirely in your browser — no server, no account, no backend

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3 min read
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