PureHub Adds Camera Scanner, Accurate Timer, and Breathing Guide to Open-Source Hub

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PureHub, an open-source collection of 22 free, ad-free mini apps, has released updates to three flagship tools: a web scanner, a countdown timer, and a breathing guide. The scanner now supports live camera input and image uploads with local decoding, safety checks on URLs, and a torch control for compatible devices. The timer has been rebuilt to store a target time and recalculate remaining duration, fixing a drift bug that silently extended sessions when tabs went to sleep. The breathing guide adds three new patterns — Calm 4-6, Box 4-4-4-4, and Relax 4-7-8 — along with cycle tracking and accessible motion controls. All tools work offline, require no account, store data locally on-device, and are available as PWA or Android launcher shortcuts.

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