Hacker News Weekly

Weekly Hacker News for the 7 days ending 2024-12-21

The 20 highest-rated articles on Hacker News in the 7 days ending December 21, 2024 which have not appeared on any previous Hacker News Weekly are:

• School smartphone ban results in better sleep and improved mood: study
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• A visual proof that a^2 – b^2 = (a + b)(a – b)
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• Map of GitHub
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• OpenERV
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• Why is it so hard to buy things that work well? (2022)
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• Xiaomi Home Integration for Home Assistant
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• Veo 2: Our video generation model
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• Lfgss shutting down 16th March 2025 (day before Online Safety Act is enforced)
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• Getting to 2M users as a one woman dev team [video]
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• Moon
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• FTC bans hidden junk fees in hotel, event ticket prices
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• A 10-Year Battery for AirTag
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• Solaar is a Linux manager for many Logitech keyboards, mice, and other devices
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• Ghost artists on Spotify
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• Nullboard: Kanban board in a single HTML file
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• The era of open voice assistants
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• Tldraw Computer
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• Building Effective \"Agents\"
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• Grayjay Desktop App
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• OpenAI O3 breakthrough high score on ARC-AGI-PUB
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