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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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Understanding useRef in React: Concepts, Use Cases, and Examples

Understanding useRef in React: Concepts, Use Cases, and Examples

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3 min read
Inline context for every article, without leaving the page

Inline context for every article, without leaving the page

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1 min read
Hi Dev.to, I'm Leo — I build free client-side tools and run 20+ sites

Hi Dev.to, I'm Leo — I build free client-side tools and run 20+ sites

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1 min read
Reimplementing path-to-regexp in 100 Lines — Why /users/:id? Almost Never Works the Way You Expect

Reimplementing path-to-regexp in 100 Lines — Why /users/:id? Almost Never Works the Way You Expect

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5 min read
We Keep Building Bigger Walls Around the Wrong Thing

We Keep Building Bigger Walls Around the Wrong Thing

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4 min read
Launch Modern Corporate Websites Faster with Finly

Launch Modern Corporate Websites Faster with Finly

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1 min read
The Complete Guide to JavaScript DOM Manipulation

The Complete Guide to JavaScript DOM Manipulation

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5 min read
How I Built a Mental Health App Grounded in Real Psychology (Not Just Vibes)

How I Built a Mental Health App Grounded in Real Psychology (Not Just Vibes)

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2 min read
I built an unofficial Google Calendar desktop widget — works on Windows, Mac, and Linux

I built an unofficial Google Calendar desktop widget — works on Windows, Mac, and Linux

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2 min read
Imagine Wild. I'll Compile. — I Built a Self-Hosted Portfolio System with Built-In UI/UX Audit

Imagine Wild. I'll Compile. — I Built a Self-Hosted Portfolio System with Built-In UI/UX Audit

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2 min read
I Built a Free, Open-Source LeetCode Practice App — Here's How

I Built a Free, Open-Source LeetCode Practice App — Here's How

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2 min read
Fetch API Documentation: A Beginner-Friendly Guide to HTTP Requests

Fetch API Documentation: A Beginner-Friendly Guide to HTTP Requests

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3 min read
The JavaScript Event Loop: Why Your Code Doesn't Do What You Think It Does

The JavaScript Event Loop: Why Your Code Doesn't Do What You Think It Does

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10 min read
Hören Sie auf, Bilder einzeln zu bearbeiten — Dieses kostenlose Browser-Tool verarbeitet Hunderte auf einmal

Hören Sie auf, Bilder einzeln zu bearbeiten — Dieses kostenlose Browser-Tool verarbeitet Hunderte auf einmal

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4 min read
Kostenloser Online-Bildgrößenänderer (Kein Upload erforderlich) — JPG, PNG & WebP sofort anpassen

Kostenloser Online-Bildgrößenänderer (Kein Upload erforderlich) — JPG, PNG & WebP sofort anpassen

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2 min read
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