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.

BHARGAV REDDY SATTI

Jul 3

I Built a Free Bluesky Video Downloader — Here's How It Works

#webdev #nestjs #javascript #opensource

2 min read

Vera Yang for BeGoodTool.com

Aug 6

Why "must be subscribed to enter" is a checkbox I had to delete from a YouTube giveaway picker

#javascript #vue #api

6 min read

plasma

Jul 7

A Small Node.js Wrapper for LLM API Retries, Timeouts, and Logging

#ai #llm #node #javascript

5 min read

Rakesh Das

Jul 3

Supabase RLS Hardening

#react #supabase #javascript

1 min read

Citation Builder

Jul 3

Checking local-business NAP consistency in code

#webdev #javascript #seo #api

6 min read

Yassine Sellami

Jul 3

Stop pasting JWTs into random websites

#security #webdev #authentication #javascript

3 min read

Aug 6

🚀 How I Built a Fast Live Currency Converter with JavaScript

#javascript #webdev #beginners #productivity

3 min read

Jul 16

I Rebuilt 2048 From Scratch and Accidentally Learned How Much I Didn't Know About CSS Grids

#showdev #javascript #webdev #beginners

6 min read

dsmith_sys

Jul 7

Brief About How the Protocol Switch Happens in WebSocket

#backend #javascript #networking #webdev

5 min read

Carlos Arturo Castaño G.

Jul 7

Le pedí a 4 agentes de IA que arreglaran un null pointer trivial. Ninguno pudo.

#ai #debugging #javascript #opinion

2 min read

Jul 26

How to Use Prisma with Next.js 15 — Complete Setup Guide

#nextjs #programming #javascript #learning

4 min read

Vera Yang for BeGoodTool.com

Aug 6

Why my auto-scrolling teleprompter froze at low speed (and the hidden float that fixed it)

#javascript #vue #webdev

5 min read

Edward Li

Jul 3

Vercel AI SDK with OpenAI-Compatible APIs: a Deployment Checklist

#ai #vercel #javascript #openai

3 min read

Carlos Arturo Castaño G.

Jul 7

No es magia, es un GenericDAO: cómo evito escribir CRUD repetido en Java/JS vainilla

#java #javascript #mongodb #architecture

3 min read

Jul 3

I Built a Free AdSense Audit Tool — Here's What It Actually Checks (And Why Most Sites Fail)

#showdev #webdev #seo #javascript

2 min read

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