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.

An Nguyễn Hoàng

Nov 5

I measured link rot on 2012 Hacker News and resurrected 84% of it (Kiroween 2026)

#kiro #hackathon #webdev #javascript

3 min read

Nov 5

How to Test Your Local Dev Server on Your Phone

#webdev #vite #javascript #mobile

5 min read

Wait

Nov 5

Textbook quartiles equal Excel's QUARTILE.EXC, but only when n is odd

#abotwrotethis #statistics #excel #javascript

10 min read

Nov 5

Forward iPhone SMS to a webhook, with a 30-line receiver

#ios #webhooks #automation #javascript

3 min read

Temp SMS

Nov 5

E.164 Phone Number Format: A Developer Cheat Sheet

#webdev #python #javascript #programming

4 min read

JSLab

Nov 5

Reading a stack trace that points at your own line

#javascript #typescript #debugging #beginners

3 min read

Wei-Wei Wu

Nov 5

Playwright fixtures: built-in, custom and worker-scoped

#playwright #testing #typescript #javascript

11 min read

nineting19

Nov 5

A tiny evidence log for manual AI search tests (拾玖搜证台)

#ai #javascript #testing #webdev

5 min read

Nov 5

Shipping Chinese web fonts at ~100 KB per page instead of 14 MB

#fonts #vite #javascript #webperf

4 min read

Vladimir Elchinov for Session Replay

Nov 5

Your Error Tracker Is Full of removeChild Errors From Users Who Translated the Page

#javascript #webdev #i18n #browsers

3 min read

Nov 5

Integrating Voice AI into Your CI/CD Pipeline

#webdev #javascript #tutorial #ai

5 min read

Arhan Khan

Nov 5

Svelte for Beginners: Build Fast Websites With Less Code and No Virtual DOM

#svelte #webdev #javascript #beginners

2 min read

Timur Kutumbayev

Nov 5

Rendering 50,000 Gantt rows in Vue without a virtual list library

#vue #javascript #performance #opensource

6 min read

Nov 5

Scraping Capterra Reviews Without Logging In: Next.js Page Data, Cloudflare and the 375-Review Wall

#webscraping #javascript #playwright #saas

3 min read

Nov 5

🔑 JWT Verification Bugs: Pin the Algorithm, Then Prove the Fix

#security #appsec #python #javascript

9 min read

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