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.
Dynamic DOM Manipulation & Hover Mechanics: Cracking the Etch-a-Sketch Project
khahliso profile

Dynamic DOM Manipulation & Hover Mechanics: Cracking the Etch-a-Sketch Project

#webdev #programming #javascript #beginners
Comments
1 min read
How to convert a folder of PNGs to one PDF without uploading the files
laconicleon profile
Leon

How to convert a folder of PNGs to one PDF without uploading the files

#productivity #privacy #webdev #javascript
Comments
2 min read
I Built 107 Free Browser-Based Tools as a Solo Developer — Here's What I Learned
krishnaisdinesh profile

I Built 107 Free Browser-Based Tools as a Solo Developer — Here's What I Learned

#webdev #javascript #opensource #productivity
Comments
2 min read
Wire Dotguard Into GitHub Actions: A Full-Repo Secret Scan in One YAML Block
ke_jia_24bb2f9f84f14f728a profile
ke jia

Wire Dotguard Into GitHub Actions: A Full-Repo Secret Scan in One YAML Block

#security #devops #javascript #tutorial
Comments
9 min read
Building Dotguard: What Writing Detection Rules Taught Me About Developer Habits
ke_jia_24bb2f9f84f14f728a profile
ke jia

Building Dotguard: What Writing Detection Rules Taught Me About Developer Habits

#security #javascript #cli #opensource
Comments
9 min read
How I Built a 100% Client-Side 8MB Video Compressor in Next.js with WebAssembly
anaslaribi95 profile

How I Built a 100% Client-Side 8MB Video Compressor in Next.js with WebAssembly

#webdev #javascript #nextjs #programming
Comments 1
2 min read
Array Methods in JS
raksha_murugesan profile

Array Methods in JS

#javascript #webdev #programming #frontend
8
Comments
4 min read
Clean Start, Clean Deps: Why Template Choice Affects Your Security Posture
ke_jia_24bb2f9f84f14f728a profile
ke jia

Clean Start, Clean Deps: Why Template Choice Affects Your Security Posture

#javascript #security #cli #opensource
Comments
9 min read
Building a High-Speed School Marketplace: Why We Ditched Frameworks for Vanilla JS & PWA
juna_go15 profile

Building a High-Speed School Marketplace: Why We Ditched Frameworks for Vanilla JS & PWA

#javascript #pwa #webdev #programming
1
Comments 1
4 min read
How I Built a Wordle for Chinese Idioms with 7,200+ Words, Pinyin & Audio (and achieved a 100 Lighthouse score)
fds2003 profile
Fedora

How I Built a Wordle for Chinese Idioms with 7,200+ Words, Pinyin & Audio (and achieved a 100 Lighthouse score)

#showdev #javascript #webdev #opensource
2
Comments
2 min read
Build a Codex Amazon Product Research Workflow with Approval Gates
nexscope_ai profile

Build a Codex Amazon Product Research Workflow with Approval Gates

#javascript #node #api #ecommerce
Comments
3 min read
I Built a Discount Calculator That Saved Me $2,400 Last Year — Here's the JavaScript Behind It
muhammad_shahid_ea40fb883 profile

I Built a Discount Calculator That Saved Me $2,400 Last Year — Here's the JavaScript Behind It

#javascript #webdev #tools #beginners
Comments
4 min read
Tic-Tac-Toe
abimanyu_p_9e75124634d2a4 profile

Tic-Tac-Toe

#beginners #javascript #tutorial #webdev
4
Comments
4 min read
JSON.parse tells you what broke, but not where
easyformatter profile

JSON.parse tells you what broke, but not where

#javascript #webdev #json #parsing
Comments
7 min read
Building AetherDraw: An Agent-Native Infinite Whiteboard with WebMCP
shreyashchaurasia profile

Building AetherDraw: An Agent-Native Infinite Whiteboard with WebMCP

#ai #javascript #opensource #webmcp
1
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.