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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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What I Learned Building a Crawler That Handles 20 Different ATS Platforms

What I Learned Building a Crawler That Handles 20 Different ATS Platforms

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5 min read
Your npm/pip Install Just Ran Arbitrary Code — And You Didn't Notice

Your npm/pip Install Just Ran Arbitrary Code — And You Didn't Notice

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3 min read
Regex Cheatsheet That Actually Makes Sense (With Real Examples)

Regex Cheatsheet That Actually Makes Sense (With Real Examples)

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4 min read
I Built a JWT Decoder and Lost Half a Day to atob()

I Built a JWT Decoder and Lost Half a Day to atob()

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4 min read
How I Built a Hacker News Trend Detector Using Only Public Data

How I Built a Hacker News Trend Detector Using Only Public Data

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3 min read
Vue.js 3 in 2026: Why the Composition API is Finally Clicking for Everyone

Vue.js 3 in 2026: Why the Composition API is Finally Clicking for Everyone

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2 min read
đź§© Runtime Snapshots #14: From Clipboard to Pipeline

đź§© Runtime Snapshots #14: From Clipboard to Pipeline

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3 min read
JavaScript DOM Basics: A Beginner’s Guide

JavaScript DOM Basics: A Beginner’s Guide

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2 min read
Array Methods You Must Know

Array Methods You Must Know

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4 min read
Why We Added AI to Simple Online Calculators (And the Engineering Behind It)

Why We Added AI to Simple Online Calculators (And the Engineering Behind It)

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4 min read
How to Build a Minecraft Server Discord Bot with Real-Time Status Updates

How to Build a Minecraft Server Discord Bot with Real-Time Status Updates

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4 min read
Building a Minecraft Server MOTD Editor with React and Tailwind CSS

Building a Minecraft Server MOTD Editor with React and Tailwind CSS

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6 min read
23% of Public APIs Have CORS Misconfigurations — Here's How to Fix Yours

23% of Public APIs Have CORS Misconfigurations — Here's How to Fix Yours

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3 min read
5 Security Headers Your Website Is Missing (and How to Add Them in 2 Minutes)

5 Security Headers Your Website Is Missing (and How to Add Them in 2 Minutes)

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4 min read
JavaScript Arrays 101

JavaScript Arrays 101

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3 min read
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