AmbientCard

Ambient knowledge cards for Windows desktop. Let words stay in sight without interrupting your work.

English | 中文

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What It Is

AmbientCard is a Windows desktop app built with Tauri that shows small translucent learning cards on your desktop. It is designed for low-friction memory reinforcement:

• not a popup storm
• not a full learning platform
• not a forced-focus app
• just lightweight cards that stay near the edge of attention

The current product focus is English vocabulary, but the card model is intentionally moving toward broader knowledge-card use cases.

Release Notes

v0.2.0

This release turns AmbientCard from a prototype into a usable desktop vocabulary tool.

• compact desktop card layout with direct drag support
• right-click card to open settings
• improved settings window with native-style custom title bar
• built-in review actions: Again / Hard / Good
• support for CSV/TSV import and one-click ECDICT mini import
• reveal modes for memory rhythm: always / recall / test
• opacity, interval, position, and launch behavior can sync live
• tray behavior and settings-window reopening logic are more stable

Versioning Policy

• current public release: v0.2.0
• unless otherwise specified, the next release line starts from v0.2.1

Core Features

• translucent desktop overlay card
• manual drag or preset positions: top-right / center-right / bottom-right
• adjustable display interval
• adjustable opacity
• local spaced-repetition review state
• custom vocabulary import
• system tray resident behavior
• optional launch-on-startup setting
• local-only storage

Tech Stack

• Tauri 2
• Rust
• React 19
• TypeScript 5.9
• Tailwind CSS 4
• Vite 7

Development

pnpm install
pnpm tauri dev

Build

pnpm build
pnpm tauri build

CSV Format

word,phonetic,meaning,note
serendipity,/ˌserənˈdɪpəti/,the occurrence of finding valuable things by chance,The word itself feels lucky
eloquent,/ˈeləkwənt/,fluent and persuasive in speaking or writing,Think of a powerful speech

Roadmap Direction

AmbientCard starts with vocabulary, but the product direction is broader than words alone. Future card types may include:

• phrases
• formulas
• code snippets
• historical facts
• domain-specific flash knowledge

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Let knowledge linger, not interrupt.