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JavaScript

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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I set up a Node.js production server on Hetzner CX22 for €4.35/mo — here's exactly what I ran

I set up a Node.js production server on Hetzner CX22 for €4.35/mo — here's exactly what I ran

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3 min read
Architecting Block: Building a Custom Social Network, Theme Engine, and more

Architecting Block: Building a Custom Social Network, Theme Engine, and more

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4 min read
Native UI Components from One Import: Expo UI is Production-Ready

Native UI Components from One Import: Expo UI is Production-Ready

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8 min read
Why Your API Calls Break: A Developer's Guide to URL Encoding

Why Your API Calls Break: A Developer's Guide to URL Encoding

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3 min read
CĂłmo solucionar el bucle infinito en useEffect con objetos y arrays

CĂłmo solucionar el bucle infinito en useEffect con objetos y arrays

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2 min read
Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

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11 min read
Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

Unit Test AI Guide — Zero Hallucination, Cross-Stack Standard

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11 min read
The best password database is the one that doesn't exist

The best password database is the one that doesn't exist

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5 min read
Async Job Queues in Next.js — Handling Long-Running Tasks Without Timeouts

Async Job Queues in Next.js — Handling Long-Running Tasks Without Timeouts

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3 min read
How to E2E Test Mailgun Email Workflows in Playwright

How to E2E Test Mailgun Email Workflows in Playwright

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4 min read
I built a Chrome extension to stop losing my AI conversations

I built a Chrome extension to stop losing my AI conversations

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2 min read
We Open-Sourced the Food Freedom Map, A Pin-Drop Map With No Backend

We Open-Sourced the Food Freedom Map, A Pin-Drop Map With No Backend

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3 min read
Building an E-Commerce Store That Installs Like an App (Without a Native App)

Building an E-Commerce Store That Installs Like an App (Without a Native App)

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3 min read
How to generate PDF invoices from JSON with a free API

How to generate PDF invoices from JSON with a free API

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3 min read
Text Editor Fullscreen — Fullscreen mode for all Text Editor fields

Text Editor Fullscreen — Fullscreen mode for all Text Editor fields

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1 min read
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