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🎨 Palette: Add keyboard instructions and ARIA attributes to Mario game #157

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🎨 Palette: Add keyboard instructions and ARIA attributes to Mario game #157

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3 changes: 3 additions & 0 deletions .Jules/palette.md
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## 2025-03-23 - Game Key Scrolling
**Learning:** Browsers natively scroll the page when users press Space or Arrow keys. When building a web-based game, this creates a frustrating UX where the game viewport jumps around while playing.
**Action:** Always call `e.preventDefault()` on keydown events for typical game controls ("Space", "ArrowUp", etc.) when the focus is on a game container or the body.
## 2024-05-09 - Interactive Game Accessibility
**Learning:** Adding text instructions to canvas/custom interactive elements is crucial since standard screen readers or navigation patterns might not infer custom game controls.
**Action:** Always provide explicit, visible instructional text so users know the required inputs for interactive web games.
1 change: 0 additions & 1 deletion requirements.txt
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numpy
pandas
requests
venv
15 changes: 14 additions & 1 deletion src/views/mario-game.njk
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font-size: 20px;
font-family: Arial;
}

#instructions {
position: absolute;
top: 10px;
right: 10px;
color: white;
font-size: 20px;
font-family: Arial;
background: rgba(0, 0, 0, 0.5);
padding: 5px 10px;
border-radius: 5px;
}
</style>
</head>

<body>

<div id="game">
<div id="score">Score: 0</div>
<div id="score" aria-live="polite" aria-atomic="true">Score: 0</div>
<div id="instructions">Press Space or &uarr; to jump</div>
<div id="mario"></div>
<div class="ground"></div>
</div>
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