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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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Crashing the Browser with 4K Video: How to Optimize Client-Side Video Cropping Using Web Workers and WebCodecs
will_indie profile

Crashing the Browser with 4K Video: How to Optimize Client-Side Video Cropping Using Web Workers and WebCodecs

#javascript #webdev #performance #video
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7 min read
Optimizing a High-Throughput Browser-Based Box Shadow Generator: Debounced State Updates and Chunked File Readers
will_indie profile

Optimizing a High-Throughput Browser-Based Box Shadow Generator: Debounced State Updates and Chunked File Readers

#javascript #performance #webdev #css
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6 min read
How I Built an API That Cuts LLM Token Costs by 11-22%
diallo_west_9848dddc9ba5a profile

How I Built an API That Cuts LLM Token Costs by 11-22%

#ai #openai #python #javascript
2
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3 min read
Stop Uploading Private PDFs: Troubleshoot Corrupt Headers, Viewport Calculations, and Parsing Failures in Secure Sandboxed PDF Workflows
will_indie profile

Stop Uploading Private PDFs: Troubleshoot Corrupt Headers, Viewport Calculations, and Parsing Failures in Secure Sandboxed PDF Workflows

#pdf #javascript #security #webdev
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8 min read
Why Cloud Audio Converters are a Scalability Trap: Going Local-First with WebAssembly
will_indie profile

Why Cloud Audio Converters are a Scalability Trap: Going Local-First with WebAssembly

#javascript #webassembly #performance #frontend
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7 min read
Circular Image Cropping with Canvas API: The Complete Guide
kaomojiya profile

Circular Image Cropping with Canvas API: The Complete Guide

#showdev #webdev #javascript #tutorial
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5 min read
Building LoreKeeper: An Immersive 3D Library to Bridge EPUBs and AI
gabriele_trovato_e7184eb0 profile

Building LoreKeeper: An Immersive 3D Library to Bridge EPUBs and AI

#showdev #ai #opensource #javascript
4
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2 min read
7 Open-Source Tools That Make File Upload Security Actually Manageable
sonotommy profile

7 Open-Source Tools That Make File Upload Security Actually Manageable

#security #node #javascript #opensource
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5 min read
How to Overlay Images in the Browser with Canvas
_cacd54da5a2af9329683e8 profile

How to Overlay Images in the Browser with Canvas

#webdev #javascript #canvas #tools
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3 min read
I tried every TypeScript Result library. So I built a better one.
flyingsquirrel0419 profile

I tried every TypeScript Result library. So I built a better one.

#typescript #javascript #webdev #opensource
1
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5 min read
The Forgotten Joy of `node app.js`
lazarv profile

The Forgotten Joy of `node app.js`

#discuss #javascript #node #webdev
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7 min read
Building a Cozy Ambient Study App with React at 14
fame profile
Fame

Building a Cozy Ambient Study App with React at 14

#productivity #webdev #programming #javascript
8
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4 min read
Why We Use useState in React — Explained Simply with Real Examples
dhanraj_s_8fe1023a6e88992 profile

Why We Use useState in React — Explained Simply with Real Examples

#react #javascript #beginners #webdev
3
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6 min read
Burn Subtitles Into Videos Without Uploading a Single Byte
linmingren profile

Burn Subtitles Into Videos Without Uploading a Single Byte

#showdev #javascript #privacy #webdev
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7 min read
Why Your Browser Chokes on Big Payloads: Streamlining Base64 Decode Tasks Without Freezing Chrome
will_indie profile

Why Your Browser Chokes on Big Payloads: Streamlining Base64 Decode Tasks Without Freezing Chrome

#javascript #webdev #performance #backend
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7 min read
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