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.
Global Scope in JavaScript
abishek_m_82 profile

Global Scope in JavaScript

#programming #webdev #javascript #beginners
Comments
1 min read
Building a real-time global leaderboard with Supabase Realtime
furiosastudio profile

Building a real-time global leaderboard with Supabase Realtime

#javascript #supabase #realtime #webdev
Comments
3 min read
Unleashing WebGPU: Why Your Browser is About to Become a Massive Parallel Computing Beast
programmingcentral profile

Unleashing WebGPU: Why Your Browser is About to Become a Massive Parallel Computing Beast

#javascript #typescript #ai #mcp
1
Comments
9 min read
I Built a Browser Extension That Shows a Quran Verse on Every New Tab — Here's How
fidashigri412png profile

I Built a Browser Extension That Shows a Quran Verse on Every New Tab — Here's How

#showdev #opensource #javascript #ai
1
Comments
2 min read
TypeScript 6.0 Strict Function Types: Why Contravariance Breaks Your Existing Callbacks
jsmanifest profile

TypeScript 6.0 Strict Function Types: Why Contravariance Breaks Your Existing Callbacks

#typescript #javascript #webdev #react
Comments
13 min read
Building a Client-Side Zodiac Calculator: When "Just Use an API" Isn't the Answer
ggwork profile

Building a Client-Side Zodiac Calculator: When "Just Use an API" Isn't the Answer

#javascript #programming #webdev
Comments
5 min read
How to Convert JSON to a String (and Back) — With Examples
sarfaraznaushad profile

How to Convert JSON to a String (and Back) — With Examples

#json #javascript #webdev #tutorial
Comments
2 min read
How to Minify JavaScript, CSS, and JSON (Free, No Build Step)
sarfaraznaushad profile

How to Minify JavaScript, CSS, and JSON (Free, No Build Step)

#css #json #javascript #webdev
Comments
2 min read
Building a Simple Instagram Video Downloader with Next.js
manisha_rani_6c4683b39de3 profile

Building a Simple Instagram Video Downloader with Next.js

#nextjs #javascript #webdev
Comments
2 min read
What I Checked Before Shipping a Browser Game to itch.io
zzzu2221 profile

What I Checked Before Shipping a Browser Game to itch.io

#gamedev #webdev #javascript #testing
Comments
3 min read
How I Built a 100% In-Browser, Zero-Upload PDF Utility Suite with WebAssembly & Next.js
icreatepdf profile

How I Built a 100% In-Browser, Zero-Upload PDF Utility Suite with WebAssembly & Next.js

#webdev #opensource #productivity #javascript
2
Comments
3 min read
I built 45+ free tools that process files entirely in the browser — here's the architecture
trytoolhub profile

I built 45+ free tools that process files entirely in the browser — here's the architecture

#showdev #webdev #javascript #react
Comments 4
1 min read
React's Activity Component: Hide UI Without Losing Its State
grimicorn profile

React's Activity Component: Hide UI Without Losing Its State

#react #javascript #performance
1
Comments
3 min read
The fastest part of this fuzzy duplicate finder is the comparison it never does
yuntao_lin profile

The fastest part of this fuzzy duplicate finder is the comparison it never does

#javascript #vue #algorithms
8
Comments
6 min read
TypeScript Concepts
sai_swaroopbijinapalli_5 profile

TypeScript Concepts

#beginners #javascript #tutorial #typescript
Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.