LearnHub: Private Study

LearnHub is your personal study. Bring articles and documents into one quiet reading space, pick up where you left off, and turn highlights into notes worth revisiting. Start with six tutorials and fourteen original articles in English and Chinese about AI, programming, product work, and learning. Read your way: Adjust type, size, spacing, and reading theme. Save your place, choose a Chinese or English system reading voice, highlight passages, and return to your notes in context. Learn in either language: Choose Simplified Chinese, English, or Follow System inside the app. The interface and built-in articles change immediately, while your imports and notes keep their original text. Translate foreign-language articles on demand and return to the source whenever you like. Build your library: Import web articles, pasted text, TXT, Markdown, text-based PDF, and Word (.docx) files. Scanned…