3ds-web-skills

3DS Web Skills

Web development skills for the Nintendo 3DS browser.

Official Browser Specs: https://archive.today/8qs51

Live: https://ethanthatonekid.github.io/3ds-web-skills/

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Games

• snake.html - Classic snake with high score
• flappy-bird.html - Flappy bird clone
• concentration.html - Memory matching game
• breakout.html - Paddle and brick breaker
• pong.html - Single player vs CPU
• tetris.html - Block stacking game
• space-invaders.html - Space shooter

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Utilities

• calculator.html - Integer calculator with D-Pad navigation
• stopwatch.html - Timer with Pomodoro support
• touch-draw.html - Canvas drawing with cookie persistence
• todo.html - Todo list with cookie storage

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Demos

• debug.html - Input tester for D-Pad/A button
• adventure.html - Text adventure with inventory
• pizza.html - Interactive cartoon with dialog
• ascii-movie.html - Text-based animation
• spirograph.html - Procedural art generator
• chiptune.html - Audio player with visualizer

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3DS Browser Constraints

This project demonstrates web development within the following 3DS browser limitations:

• JavaScript: ES3 only (no ES6+, no classes, no arrow functions)
• CSS: CSS 2.1 primarily (limited CSS3 support)
• Canvas: 2D context only (no WebGL)
• Audio: Limited codec support
• Storage: localStorage volatile, prefer cookies for persistence
• Input: D-Pad + A button + touchscreen (other buttons hijacked by browser)

See SKILL.md for detailed technical specifications.