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.
The Timeline Was Split, but the Audio Wasn't: Fixing Source Offsets in a Browser Video Editor

Summer Bug Smash: Clear the Lineup 🐛🛹
martindelophy profile

The Timeline Was Split, but the Audio Wasn't: Fixing Source Offsets in a Browser Video Editor

#devchallenge #bugsmash #javascript #webaudio
8
Comments 9
4 min read
I Tried Vite+ Beta: Can One Tool Replace Your Frontend Toolchain?
johnnylemonny profile

I Tried Vite+ Beta: Can One Tool Replace Your Frontend Toolchain?

#vite #webdev #javascript #tooling
3
Comments
8 min read
Getting a flashcard out was easy. Getting it into Anki had five traps.
shaojie profile

Getting a flashcard out was easy. Getting it into Anki had five traps.

#webdev #javascript #debugging #buildinpublic
4
Comments
3 min read
Day 42 Of Learning MERN Stack
ali_hamza_589ec7b3eb6688d profile

Day 42 Of Learning MERN Stack

#express #node #backend #javascript
1
Comments
1 min read
I built a CLI so I'd stop typing ImageMagick flags wrong.
u84u profile

I built a CLI so I'd stop typing ImageMagick flags wrong.

#cli #javascript #opensource #ai
14
Comments 1
2 min read
Compact JavaScript Signal/Observer Pattern: Balancing Brevity and Functionality in 33 Bytes
pavkode profile

Compact JavaScript Signal/Observer Pattern: Balancing Brevity and Functionality in 33 Bytes

#javascript #signalobserver #brevity #readability
1
Comments
10 min read
How I Stopped Hardcoding Permissions in My Frontend
shriramcs profile

How I Stopped Hardcoding Permissions in My Frontend

#architecture #javascript #softwareengineering #fullstack
4
Comments
3 min read
Why `vitest --changed` misses some tests (and how runtime coverage fixes it)
kazutaka-dev profile

Why `vitest --changed` misses some tests (and how runtime coverage fixes it)

#javascript #testing #typescript #node
Comments
4 min read
96% of Ransomware Victims Are Small Businesses — How to Actually Protect Your Stack
stanleya profile

96% of Ransomware Victims Are Small Businesses — How to Actually Protect Your Stack

#cybersecurity #javascript #devops #webdev
Comments
6 min read
I built 120+ free online tools as a solo dev — here is what I actually learned
talha_ramzan_3878156fea8c profile

I built 120+ free online tools as a solo dev — here is what I actually learned

#showdev #webdev #javascript #python
3
Comments
4 min read
I built 18 free text tools that run entirely in your browser — no server, no sign-up
brynbyron profile

I built 18 free text tools that run entirely in your browser — no server, no sign-up

#showdev #webdev #javascript #privacy
1
Comments
3 min read
A roof calculator that multiplies length by width is lying to you
mark_b5f4ffdd8e7cd58 profile
Mark

A roof calculator that multiplies length by width is lying to you

#javascript #typescript #math #webdev
Comments
5 min read
A Client-Side JWT Debugger That Runs Entirely in Your Browser
azam-akram profile

A Client-Side JWT Debugger That Runs Entirely in Your Browser

#javascript #security #web #jwt
Comments
3 min read
Pinion: Resumable File Uploads for PHP
yoosefap profile

Pinion: Resumable File Uploads for PHP

#php #javascript #webdev #opensource
1
Comments
3 min read
Stop Blocking the UI: Interruptible Rendering in React ⚡
iprajapatiparesh profile

Stop Blocking the UI: Interruptible Rendering in React ⚡

#react #javascript #frontend #webperf
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.