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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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Squarespace X Mapbox
chriswhong profile

Squarespace X Mapbox

#squarespace #mapbox #webmap #javascript
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7 min read
🛌 Beginner-Friendly Guide 'Longest Balanced Substring I' - Leetcode Problem 3713 (C++, Python, JavaScript)
om_shree_0709 profile

🛌 Beginner-Friendly Guide 'Longest Balanced Substring I' - Leetcode Problem 3713 (C++, Python, JavaScript)

#programming #cpp #python #javascript
11
Comments
3 min read
I Built 16+ Date & Time Calculators in Vanilla JavaScript — Here’s What I Learned About Time (and DST)
cornel_gabriel_d4237164ca profile

I Built 16+ Date & Time Calculators in Vanilla JavaScript — Here’s What I Learned About Time (and DST)

#javascript #webdev #performance #frontend
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3 min read
The AI Agent Marketplace is Here — Meet ugig.net
chovy profile

The AI Agent Marketplace is Here — Meet ugig.net

#ai #freelancing #marketplace #javascript
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3 min read
Vue 3 + Pinia: Predictable State with Optimistic Updates (and clean rollbacks)
blamsa0mine profile

Vue 3 + Pinia: Predictable State with Optimistic Updates (and clean rollbacks)

#vue #pinia #javascript #frontend
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4 min read
Luhn Algorithm Explained: Credit Card Validation in JavaScript
mnotr profile

Luhn Algorithm Explained: Credit Card Validation in JavaScript

#javascript #webdev #tutorial #payments
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3 min read
How to Validate International Phone Numbers in JavaScript (2026)
mnotr profile

How to Validate International Phone Numbers in JavaScript (2026)

#javascript #webdev #tutorial #validation
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3 min read
From Categories to Clarity: A Complete Guide to Frequency Tables in R
dipti26810 profile

From Categories to Clarity: A Complete Guide to Frequency Tables in R

#webdev #ai #programming #javascript
1
Comments
5 min read
Your AI Agent Just Leaked Your API Keys: Fixing MCP's Secrets Problem
lucamorettibuilds profile

Your AI Agent Just Leaked Your API Keys: Fixing MCP's Secrets Problem

#security #ai #opensource #javascript
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2 min read
Why {} !== {}
piotr_zarycki_fe062ceaa4c profile

Why {} !== {}

#javascript #programming #node
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3 min read
Why 0.1 + 0.2 Doesn't Equal 0.3 in Your Code
vasughanta09 profile

Why 0.1 + 0.2 Doesn't Equal 0.3 in Your Code

#javascript #python #webdev #programming
3
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5 min read
Building a Real-Time Notification System with Node.js, WebSockets, and Redis Pub/Sub
mooh profile

Building a Real-Time Notification System with Node.js, WebSockets, and Redis Pub/Sub

#javascript #node #systemdesign #tutorial
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7 min read
🕵️‍♂️ I Built a Privacy-First PDF Toolkit Because Most “Free” Tools Are Sketchy
aerospace-prog profile

🕵️‍♂️ I Built a Privacy-First PDF Toolkit Because Most “Free” Tools Are Sketchy

#webdev #react #javascript #opensource
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3 min read
New JavaScript Toast Library - Toastry
jingjunma profile

New JavaScript Toast Library - Toastry

#javascript #webdev #toast #n
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1 min read
How To Build Angular Components Teams Actually Reuse (No More Copy-Paste Hell)
karol_modelski profile

How To Build Angular Components Teams Actually Reuse (No More Copy-Paste Hell)

#webdev #javascript #tutorial #angular
3
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11 min read
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