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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!

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How I Built an Open-Source Browser Extension to Detect AI Slop on YouTube
mpellonara profile

How I Built an Open-Source Browser Extension to Detect AI Slop on YouTube

#ai #extensions #opensource #javascript
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4 min read
Your Next.js App Is A Hostage Situation. Ransom Monthly.
xxxn3m3s1sxxx profile

Your Next.js App Is A Hostage Situation. Ransom Monthly.

#nextjs #vercel #javascript #webdev
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2 min read
Why Email HTML in 2026 is Still a Nightmare: Reverse-Engineering Dark Mode & Outlook MSO Tables
syzq profile
Beme

Why Email HTML in 2026 is Still a Nightmare: Reverse-Engineering Dark Mode & Outlook MSO Tables

#webdev #html #email #javascript
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5 min read
My safety filter was airtight. Then I put the instruction in an image.
preet profile

My safety filter was airtight. Then I put the instruction in an image.

#showdev #ai #firebase #javascript
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1 min read
Next.js Dynamic IO in 2026: Opting Components Into Static or Dynamic Rendering Without Layout Thrash
jsmanifest profile

Next.js Dynamic IO in 2026: Opting Components Into Static or Dynamic Rendering Without Layout Thrash

#react #nextjs #webdev #javascript
1
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13 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned
yuvaraj_radhakrishnan_224 profile
Yuva

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

#webdev #javascript #tools #programming
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2 min read
Building a Real-Time Audio-Reactive Visualizer in Next.js 15 with Web Audio API & Canvas
knkabir327sketch profile

Building a Real-Time Audio-Reactive Visualizer in Next.js 15 with Web Audio API & Canvas

#nextjs #react #javascript #webdev
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3 min read
Availability slots across timezones and DST
kensaadi profile

Availability slots across timezones and DST

#javascript #typescript #webdev #node
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5 min read
Debounce and Throttle in JavaScript: The Complete Guide
parsajiravand profile

Debounce and Throttle in JavaScript: The Complete Guide

#javascript #webdev #tutorial #performance
7
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11 min read
Every "free online converter" uploads your file to a stranger's server. I got tired of it.
cyzorcreations profile

Every "free online converter" uploads your file to a stranger's server. I got tired of it.

#webdev #javascript #privacy
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3 min read
AsyncLocalStorage in Node.js: stop passing requestId to every function
tarun_koshti_122 profile

AsyncLocalStorage in Node.js: stop passing requestId to every function

#node #typescript #backend #javascript
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8 min read
How I Audit JavaScript Regexes for Catastrophic Backtracking
sathvic_kollu profile

How I Audit JavaScript Regexes for Catastrophic Backtracking

#javascript #node #performance #security
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5 min read
Building a Fair Reaction Time Test in the Browser
hitthebuttonio profile

Building a Fair Reaction Time Test in the Browser

#webdev #javascript
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5 min read
Maximum Update Depth Exceeded: 4 useEffect Dependency Bugs That All Passed Review
infoinlet1 profile

Maximum Update Depth Exceeded: 4 useEffect Dependency Bugs That All Passed Review

#react #javascript #webdev #frontend
6
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9 min read
How to Convert Text to Binary (and Back) in JavaScript
simran_kaur_9eda1e242c31f profile

How to Convert Text to Binary (and Back) in JavaScript

#javascript #webdev #beginners #tutorial
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3 min read
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