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

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

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2 min read
How to Stop Your Discord Bot From Sleeping on Render's Free Tier

How to Stop Your Discord Bot From Sleeping on Render's Free Tier

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3 min read
Legendas traduzidas ao vivo numa extensão do Chrome: áudio da aba no MV3 e um fluxo em vez de dois serviços

Legendas traduzidas ao vivo numa extensão do Chrome: áudio da aba no MV3 e um fluxo em vez de dois serviços

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5 min read
Building a random chat where language doesn't matter: WebRTC, relay as a condition, and live translated captions

Building a random chat where language doesn't matter: WebRTC, relay as a condition, and live translated captions

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8 min read
Next.js Partial Prefetching: One Shell Per Route, Not One Per Link

Next.js Partial Prefetching: One Shell Per Route, Not One Per Link

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4 min read
Stop Hand-Renaming Variables: A Developer's Guide to Case Conventions (With Free Tools)

Stop Hand-Renaming Variables: A Developer's Guide to Case Conventions (With Free Tools)

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4 min read
Why Image Flipping Doesn't Need a Server

Why Image Flipping Doesn't Need a Server

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4 min read
We Can't See What You Paste — And That Was a Design Constraint, Not a Slogan

We Can't See What You Paste — And That Was a Design Constraint, Not a Slogan

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1 min read
Tab Wise v2.4.0: Making Tab Management a Little Less Chaotic

Tab Wise v2.4.0: Making Tab Management a Little Less Chaotic

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2 min read
JavaScript Strings

JavaScript Strings

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1 min read
Node.js SEA Just Got Way Simpler — Updating My node-sea Boilerplate for Node 26

Node.js SEA Just Got Way Simpler — Updating My node-sea Boilerplate for Node 26

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4 min read
Stop Confusing npm and npx: Here's What Every Developer Should Know

Stop Confusing npm and npx: Here's What Every Developer Should Know

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5 min read
A failed import that still created three records

A failed import that still created three records

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5 min read
Why my AI tutor won't fix your code

Why my AI tutor won't fix your code

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10 min read
Automated Repricing Without Turning It Into a Race to the Bottom

Automated Repricing Without Turning It Into a Race to the Bottom

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4 min read
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