Extensions by Van Quyet Doan

Claude Usage Bar: Track Your Claude.ai Usage in Chat

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Your Claude.ai limits, per-model caps and extra-usage credits in a slim bar under the chat, with history and alerts. No sign-in.

Merid: Học tiếng Anh ngay khi lướt web tiếng Việt

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Learn English while you browse: swaps Vietnamese or English words for SAT/CEFR vocabulary, with hover learning cards.