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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
A Black Screen Ate a Kid's Screen Time: Billing Play by the Second in a Learning App
ystasyuk profile

A Black Screen Ate a Kid's Screen Time: Billing Play by the Second in a Learning App

#javascript #cloudflare #webdev #gamedev
Comments
4 min read
Edge Cases in a Waist-to-Height Ratio Calculator: Units, Rounding, and Boundaries
leenecasella profile

Edge Cases in a Waist-to-Height Ratio Calculator: Units, Rounding, and Boundaries

#javascript #webdev #testing #tutorial
Comments
5 min read
React Activity Component: The State Between Render and Remount
parsajiravand profile

React Activity Component: The State Between Render and Remount

#react #javascript #tutorial #webdev
Comments
11 min read
Running classic MU Online Season 6 in the browser and on mobile
domingos211 profile

Running classic MU Online Season 6 in the browser and on mobile

#showdev #webdev #gamedev #javascript
Comments
2 min read
Government upload limits are a mess, so I documented all 18 of them
sad1247 profile

Government upload limits are a mess, so I documented all 18 of them

#webdev #webassembly #javascript #privacy
Comments
4 min read
The Hard Part of Leaving `request` is the App Built Around It
sribasu profile

The Hard Part of Leaving `request` is the App Built Around It

#node #security #javascript #npm
1
Comments
3 min read
Check your dependencies against OSV from your editor, CI, API or Apify
setrov profile

Check your dependencies against OSV from your editor, CI, API or Apify

#security #javascript #python #devops
1
Comments
2 min read
I built a free calculator site for backyard chicken keepers — here's what I learned about coop maths
ali_rizwan_c87a2bed5b5c63 profile

I built a free calculator site for backyard chicken keepers — here's what I learned about coop maths

#showdev #webdev #javascript #beginners
Comments
1 min read
I built a fake courtroom for life's pettiest arguments
dakaufeeboii profile

I built a fake courtroom for life's pettiest arguments

#showdev #webdev #react #javascript
Comments
4 min read
Redesigning Solitaire for one thumb (and A/B testing where the deck goes)
nitroplayer profile

Redesigning Solitaire for one thumb (and A/B testing where the deck goes)

#webdev #javascript #gamedev #ux
Comments
4 min read
Log inside a loop without touching the code
jslab profile
JSLab

Log inside a loop without touching the code

#javascript #typescript #debugging #productivity
Comments
3 min read
structuredClone vs JSON.parse(JSON.stringify()): what each does to a Date, a Map and a class
mercerk17 profile

structuredClone vs JSON.parse(JSON.stringify()): what each does to a Date, a Map and a class

#javascript #webdev
Comments
2 min read
I Shipped HEIC Support. Then My iPhone Found 3 More Bugs.
chanblockdev profile

I Shipped HEIC Support. Then My iPhone Found 3 More Bugs.

#webdev #javascript #ios #debugging
Comments
2 min read
Building Browser-Only Calculators for Real-World Tasks: 6 Lessons from MendNook
mendnook profile

Building Browser-Only Calculators for Real-World Tasks: 6 Lessons from MendNook

#webdev #javascript #ai #ux
Comments
3 min read
Node.js 26 LTS: planning the Lambda upgrade
sascha-ms profile

Node.js 26 LTS: planning the Lambda upgrade

#aws #javascript #node #serverless
1
Comments
18 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.