Skip to content

DEV Community

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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Jun 1

I built a free energy calculator site with plain HTML/CSS/JS — here's what I learned in week 1

#showdev #webdev #javascript #seo

2 min read

考岱斯

Jun 1

shippo-lite: a 5 KB, zero-dependency Shippo client for Node & the edge

#javascript #typescript #node #webdev

1 min read

Dor

Jun 1

How race time predictors actually work: Daniels VDOT vs Riegel, with the JavaScript

#javascript #math #webdev #running

3 min read

Letras Diferentes

Jun 2

I built a free Unicode font generator for social bios and nicknames

#showdev #webdev #javascript #beginners

1 min read

Jun 5

My Next.js 16 button was visible and completely dead in production. Here's why.

#nextjs #webdev #javascript #beginners

5 min read

Jun 1

I built a free wellness calculator site with 19 tools and 33 articles — here's the tech stack and what I learned

#webdev #javascript #github #beginners

2 min read

Jun 1

I built a free insurance calculator site to rank on Google — here's what 3 months of data looks like

#showdev #webdev #seo #javascript

1 min read

Amar Gul

Jun 2

The 1959 Algorithm That Still Powers Every GPS on Earth — Visualized in React

#react #javascript #algorithms #tutorial

1 min read

zhihu wu

Jun 1

5 Regex Patterns That Will Save You Hours of Debugging

#regex #javascript #webdev #tutorial

2 min read

Jun 1

The Hacker News Search API: Free, No-Key, and Surprisingly Powerful

#api #javascript #webdev #datascience

5 min read

Jun 1

App Store Top Charts API: Free, Key-Free, and CORS-Open

#api #javascript #mobile #webdev

6 min read

Jul 4

You reached for !important again. @layer is the real fix.

#css #webdev #frontend #javascript

4 min read

Carlos Oliva Pascual

Jun 1

Bun vs Deno 2 vs Node.js 22: The Complete 2026 Comparison

#javascript #node #webdev #typescript

5 min read

Jun 1

Using PreFlight to Debug Your Shopify App's Storefront Issues

#shopify #shopifyapps #javascript #webdev

4 min read

Jun 1

Building a Multi-Platform Content Publisher: One API, Five Destinations

#showdev #node #webdev #javascript

11 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.