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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!

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Stuck in the same dev.to topics? An open model fixed it.

Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady Submission 🦥
thomasbnt profile

Stuck in the same dev.to topics? An open model fixed it.

#devchallenge #hf26challenge #ai #javascript
47
Picked as gem Comments 25
7 min read
A wrong "closed" never comes back: measuring a job-posting liveness checker on real pages
roydonsequeira profile

A wrong "closed" never comes back: measuring a job-posting liveness checker on real pages

#opensource #javascript #testing #playwright
1
Comments
10 min read
I Built a Zero-Backend M3U8 Player: 5 HLS Lessons for Devs
bowentse profile

I Built a Zero-Backend M3U8 Player: 5 HLS Lessons for Devs

#tutorial #webdev #javascript #beginners
Comments
5 min read
My Expo web demos showed a blank page on slow networks. Here's what fixed it
migrant620 profile
M620

My Expo web demos showed a blank page on slow networks. Here's what fixed it

#reactnative #expo #webperf #javascript
Comments
3 min read
Calculate drawImage crops from the source image dimensions
morphio profile

Calculate drawImage crops from the source image dimensions

#frontend #html #javascript #webdev
Comments
1 min read
Meta Conversions API in Node.js: Deduplication, Hashing and Event Match Quality Done Right
adnoxx profile

Meta Conversions API in Node.js: Deduplication, Hashing and Event Match Quality Done Right

#javascript #node #webdev #tutorial
Comments
4 min read
Modern Frontend Development Trends: Build Faster, Smarter Web Apps
ansh_sheladiya profile

Modern Frontend Development Trends: Build Faster, Smarter Web Apps

#javascript #frontend #webdev #performance
Comments
4 min read
I built a Valheim seed tool that reads the seed straight out of your save
nichetools profile

I built a Valheim seed tool that reads the seed straight out of your save

#webdev #valheim #tools #javascript
Comments
2 min read
I Didn’t Want AI to Build My App. I Wanted to Learn How to Build It Myself.
anzerayoob profile

I Didn’t Want AI to Build My App. I Wanted to Learn How to Build It Myself.

#ai #webdev #programming #javascript
1
Comments 4
12 min read
Static HTML passed on all 46 pages. Rendered in Chrome, 8 were broken
tong_zhang_142dabd4f2b865 profile

Static HTML passed on all 46 pages. Rendered in Chrome, 8 were broken

#webdev #javascript #react #testing
Comments
4 min read
Список подій для бінго не вліз у посилання, і що я зробив замість цього
aalyoshin profile

Список подій для бінго не вліз у посилання, і що я зробив замість цього

#showdev #webdev #javascript #beginners
Comments
2 min read
Two X Layer blocks, 20 contract fields, 2 observed changes (with JSON proof)
livasticvm5primary20260911 profile

Two X Layer blocks, 20 contract fields, 2 observed changes (with JSON proof)

#web3 #javascript #blockchain #opensource
Comments
5 min read
How I Built an AI Phone Receptionist: Webhooks, Stateless Turns and Structured LLM Output
kabariyashyam10ui profile

How I Built an AI Phone Receptionist: Webhooks, Stateless Turns and Structured LLM Output

#ai #webdev #javascript #twilio
Comments
4 min read
BlockIt: Flexible Web Element Blocking with Full Control Over Rules
pavelcraft profile

BlockIt: Flexible Web Element Blocking with Full Control Over Rules

#javascript #webdev #chrome #opensource
Comments
9 min read
CodeMirror Showed My HTML. The Published Post Was Empty.
hexisteme profile
John

CodeMirror Showed My HTML. The Published Post Was Empty.

#javascript #react #debugging #automation
Comments
6 min read
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