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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
AI Search Crawlers Are Curl From 1998, Not Chrome. Your SPA Is Invisible and Here Is the Mechanism.
cihangir_bozdogan_76b8c99 profile

AI Search Crawlers Are Curl From 1998, Not Chrome. Your SPA Is Invisible and Here Is the Mechanism.

#ai #seo #javascript #webdev
Comments
13 min read
Why I Wrote 475 Tests for a Desktop Accounting App
rahulgehlot profile

Why I Wrote 475 Tests for a Desktop Accounting App

#productivity #smallbusiness #javascript #jest
2
Comments
9 min read
Surgically Cleaning Code: A Gemma 4 AI Tool for Repairing Corrupted Snippets

Gemma 4 Challenge: Build With Gemma 4 Submission
odsantos profile

Surgically Cleaning Code: A Gemma 4 AI Tool for Repairing Corrupted Snippets

#devchallenge #gemmachallenge #gemma #javascript
2
Comments
2 min read
Building a Blockchain Garden Tracker for Earth Day

DEV Weekend Challenge: Earth Day
gilbert_dami profile

Building a Blockchain Garden Tracker for Earth Day

#devchallenge #weekendchallenge #javascript #blockchain
1
Comments 1
2 min read
Hello Dev 👋
seb_lrx profile

Hello Dev 👋

#showdev #ai #javascript #webdev
Comments 1
1 min read
VoteWise AI — Making the Election Process Simple, Interactive, and Intelligent
tanish_diwakar_9a16972ca4 profile

VoteWise AI — Making the Election Process Simple, Interactive, and Intelligent

#webdev #javascript
Comments
3 min read
What I learned debugging a Mailchimp popup on a Vanilla JS SPA for 3 days
harsha_kumar profile

What I learned debugging a Mailchimp popup on a Vanilla JS SPA for 3 days

#javascript #learning #testing #webdev
Comments
1 min read
ky + p-limit: Concurrency Control With Built-in Retry for Batch Requests
recca0120 profile

ky + p-limit: Concurrency Control With Built-in Retry for Batch Requests

#api #javascript #tooling #webdev
Comments
3 min read
Replace ESLint + Prettier with Biome: 35x Faster, One Tool
recca0120 profile

Replace ESLint + Prettier with Biome: 35x Faster, One Tool

#javascript #performance #tooling #typescript
Comments
3 min read
Routing in BushJS - NodeJS framework
saadmajeed profile

Routing in BushJS - NodeJS framework

#webdev #programming #javascript #tutorial
Comments
1 min read
My agent could see the dropdown. It just couldn't pick anything.
achiya-automation profile

My agent could see the dropdown. It just couldn't pick anything.

#ai #opensource #javascript #postmortem
Comments
4 min read
Why setTimeout Is a Bad Metronome — and What to Use Instead
sendotltd profile

Why setTimeout Is a Bad Metronome — and What to Use Instead

#javascript #webaudio #frontend #performance
Comments
5 min read
Your Cypress Tests Are Slower Than You Think
cydavid profile

Your Cypress Tests Are Slower Than You Think

#javascript #performance #productivity #testing
Comments
12 min read
Synchronous ,Asynchronous , Promise in JS
nanthini_ammu_ac02ad32802 profile

Synchronous ,Asynchronous , Promise in JS

#beginners #javascript #programming #tutorial
1
Comments
2 min read
I was manually comparing two versions of a contract for 2 hours before I built this tool
ubed_sheikh_21 profile

I was manually comparing two versions of a contract for 2 hours before I built this tool

#webdev #productivity #javascript #tooling
1
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.