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!

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

April Fools Challenge Submission ☕️🤡

Apr 2

eslint-plugin-bad-vibes: I built a linter that enforces the worst frontend practices

#showdev #devchallenge #418challenge #javascript

3 min read

Apr 3

Staying Open for Business on the Busiest Internet Shopping Day

#javascript #node #webdev #beginners

7 min read

Pentatonic

Mar 23

AI Agents Need Governance. Here's What We Built

#aiagents #security #webdev #javascript

3 min read

ckmtools

Mar 4

How to Score Text Readability in TypeScript (Zero Dependencies)

#typescript #javascript #nlp #webdev

6 min read

coder om

Feb 28

🛍️ Building a Shopify Automation Script — Lessons & Setup Reference

#shopify #webdev #javascript #automation

9 min read

Feb 28

How I Built a Credit Card Rewards Optimizer with React Native, Supabase, and Stripe in 2 Weeks

#javascript #reactnative #supabase #startup

4 min read

ckmtools

Mar 4

Build a Content Quality Checker in 10 Lines of TypeScript

#typescript #node #javascript #tutorial

3 min read

胡亚洲，huhu

Feb 28

Building a modern URL shortener with Next.js — lessons from shipping y.hn

#showdev #nextjs #webdev #javascript

4 min read

Gerardo Andrés Ruiz Castillo

Feb 27

Reactive Updates with Polling in devlog-ist/landing

#javascript #go

2 min read

Kristieene Knowles

Feb 28

I Built My Own Wordle Engine to Support How I Actually Think

#javascript #webdev #gamedev #indiedev

3 min read

circobit

Mar 4

The Hidden Complexity of HTML Tables

#datascience #html #webdev #javascript

5 min read

BunnyTech

Apr 3

I built an all-in-one hardware testing suite & tech blog. Need your brutal feedback on UX and performance!

#showdev #webdev #javascript #selfhosted

1 min read

cai13808519901-cpu

Feb 28

Building a Browser-Side Image Converter: No Server, No Upload, No AI

#javascript #webdev #html #privacy

3 min read

Tomer Levy

Apr 2

react vs. the game loop

#gamedev #javascript #react #webdev

6 min read

Shiplight

Apr 3

Locators Are a Cache, Not a Contract: A Mental Model for E2E Tests That Actually Survive

#automation #javascript #testing #webdev

2 min read

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