Reading Analytics Dashboard
Weekly rhythm, streak, pace, language split, and completion momentum for every uploaded EPUB.
Secure bilingual EPUB SaaS
Precision in Reading.
Upload private EPUBs, read English and Vietnamese side by side, and keep notes, vocabulary, weekly stats, and AI explanations in one distraction-free Obsidian workspace.
Chapter 2 · Parallel Mode
The Cat Ate My Source Code.
Engineered for Focus
Built from the Stitch Obsidian visual system, tuned for Vietnamese readers of English books.
Annotation Vault
Search highlights, notes, vocabulary, flashcards, and source chapters across your private library.
Zen Focus
A low-distraction reading mode with bilingual controls, progress, and private signed chapter access.
Precision Typography
A calm long-form EPUB surface with tight Geist headings, readable body rhythm, and bilingual paragraph alignment.
Obsidian Dark Mode
Zinc-based surfaces, violet focus states, and emerald success indicators ported from the Stitch Obsidian system.
Private Cloud Sync
Firebase Auth, MongoDB progress, and R2 signed URLs keep your uploaded books private across devices.
Rich Annotations
Highlights, notes, vocabulary, flashcards, and AI explanations stay next to the reading flow.
Bilingual Engine
Read English and Vietnamese side by side, switch to focus mode, and reveal translations only when needed.
Weekly Momentum
Track minutes, active days, streaks, chapters completed, and saved vocabulary with analytics dashboards.