# VFX Todo

> VFX Todo is a Tauri-based desktop todo application that triggers 8 types of WebGL visual effects when you complete tasks. Built with a React 18 + TypeScript frontend and a Rust backend. Supports macOS, Windows, and Linux. Open source under the MIT License.

## Product Overview
VFX Todo is a desktop todo app. When you complete a task, it triggers one of 8 visual effects — danmaku, particles, shatter, rain, fireworks, ripple, laser, glitch — rendered via WebGL shaders in a separate overlay window that does not affect the main UI. Built on Tauri v2.

## Key Facts
- Name: VFX Todo
- Category: Desktop todo application with visual effects
- Platforms: macOS, Windows, Linux
- License: MIT (open source)
- Price: Free
- Tech stack: Tauri v2, Rust, React 18, TypeScript, WebGL, Vite, Vitest, Playwright
- Data storage: JSON file in the system app data directory; Rust in-memory cache with 5-second background flush
- Effects window: independent overlay window per display, labeled overlay-{screen_id}

## Effects (8 types, routed by todo level)
1. Danmaku — scrolling text trails
2. Particle — particle burst
3. Shatter — screen shatter
4. Rain — digital rain
5. Firework — fireworks
6. Ripple — water ripple
7. Laser — laser beams
8. Glitch — glitch distortion

## Personalization parameters
- Due-time reminder presets
- Repeat count (play count)
- Play duration (non-danmaku effects)
- Danmaku speed
- Recurrence

## Links
- Home (中文): https://vfx-todo.pages.dev/zh
- Home (English): https://vfx-todo.pages.dev/
- Features: https://vfx-todo.pages.dev/features
- Download: https://vfx-todo.pages.dev/download
- FAQ: https://vfx-todo.pages.dev/faq
- About: https://vfx-todo.pages.dev/about
- Sitemap: https://vfx-todo.pages.dev/sitemap-index.xml
- GitHub: https://github.com/jiangfeng/vfx-todo