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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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A WebGL 3D Cube From First Principles — Handwritten 4x4 Matrices and Visible Shaders
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A WebGL 3D Cube From First Principles — Handwritten 4x4 Matrices and Visible Shaders

#webgl #graphics #javascript #math
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3 min read
A Kanji Numeral Converter With 小字, 大字, and 壱弐参 Legal Forms
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A Kanji Numeral Converter With 小字, 大字, and 壱弐参 Legal Forms

#javascript #japanese #converter #typescript
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3 min read
Building an RFC 5545 iCal File Generator — Line Folding, Escaping, and All
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Building an RFC 5545 iCal File Generator — Line Folding, Escaping, and All

#javascript #webdev #calendar #rfc
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3 min read
A Browser Hex Viewer With Magic Number Detection and Virtual Scrolling
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A Browser Hex Viewer With Magic Number Detection and Virtual Scrolling

#javascript #binary #webdev #tools
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3 min read
An Advanced Color Picker With OKLCh, LCh, LAB, and Color Harmony
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An Advanced Color Picker With OKLCh, LCh, LAB, and Color Harmony

#javascript #color #css #design
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4 min read
A Searchable AWS Services Reference With 67 Services and Bilingual Descriptions
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A Searchable AWS Services Reference With 67 Services and Bilingual Descriptions

#aws #cloud #reference #javascript
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2 min read
A Password Strength Checker With Entropy Math and Crack-Time Estimates
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A Password Strength Checker With Entropy Math and Crack-Time Estimates

#security #password #javascript #crypto
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4 min read
Writing a JSON Schema Draft 7 Validator From Scratch
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Writing a JSON Schema Draft 7 Validator From Scratch

#javascript #json #webdev #validator
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3 min read
A YAML ↔ JSON Converter With a Handwritten YAML Subset Parser
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A YAML ↔ JSON Converter With a Handwritten YAML Subset Parser

#javascript #yaml #json #parser
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3 min read
A Japanese Kana Converter With Hepburn, Kunrei, and Nihon-shiki Romanization
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A Japanese Kana Converter With Hepburn, Kunrei, and Nihon-shiki Romanization

#javascript #japanese #converter #unicode
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3 min read
A Voice Memo App With MediaRecorder, IndexedDB, and Live Waveform Rendering
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A Voice Memo App With MediaRecorder, IndexedDB, and Live Waveform Rendering

#javascript #webapi #audio #webdev
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3 min read
Converting curl to fetch, axios, Python, Go, Ruby, and 5 More — All in the Browser
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Converting curl to fetch, axios, Python, Go, Ruby, and 5 More — All in the Browser

#javascript #webdev #http #tools
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3 min read
Implementing Ken Perlin's 1983 Noise Algorithm, With Terrain and Marble Presets
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Implementing Ken Perlin's 1983 Noise Algorithm, With Terrain and Marble Presets

#javascript #canvas #algorithms #graphics
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3 min read
A Keyboard-First SVG Mind Map Editor With Tab-to-Add-Child and Markdown Export
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A Keyboard-First SVG Mind Map Editor With Tab-to-Add-Child and Markdown Export

#javascript #svg #productivity #webdev
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3 min read
Simulating 8 Types of Color Blindness in the Browser With 3 3 Matrices
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Simulating 8 Types of Color Blindness in the Browser With 3 3 Matrices

#javascript #a11y #design #canvas
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3 min read
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