Sebastian Krüger
9b1eedc379
Enhanced visual design: - Improved device rack container with darker background and inner shadow - Device cards now have rounded corners, shadows, and colored indicators - Better visual separation between enabled/disabled effects - Active devices highlighted with accent border Complete automation infrastructure (Phase 9): - Created comprehensive type system for automation lanes and points - Implemented AutomationPoint component with drag-and-drop editing - Implemented AutomationHeader with mode controls (Read/Write/Touch/Latch) - Implemented AutomationLane with canvas-based curve rendering - Integrated automation lanes into Track component below effects - Created automation playback engine with real-time interpolation - Added automation data persistence to localStorage Automation features: - Add/remove automation points by clicking/double-clicking - Drag points to change time and value - Multiple automation modes (Read, Write, Touch, Latch) - Linear and step curve types (bezier planned) - Adjustable lane height (60-180px) - Show/hide automation per lane - Real-time value display at playhead - Color-coded lanes by parameter type - Keyboard delete support (Delete/Backspace) Track type updates: - Added automation field to Track interface - Updated track creation to initialize empty automation - Updated localStorage save/load to include automation data Files created: - components/automation/AutomationPoint.tsx - components/automation/AutomationHeader.tsx - components/automation/AutomationLane.tsx - lib/audio/automation/utils.ts (helper functions) - lib/audio/automation/playback.ts (playback engine) - types/automation.ts (complete type system) Files modified: - components/effects/EffectDevice.tsx (Ableton-style visual improvements) - components/tracks/Track.tsx (automation lanes integration) - types/track.ts (automation field added) - lib/audio/track-utils.ts (automation initialization) - lib/hooks/useMultiTrack.ts (automation persistence) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
Audio UI
A sophisticated browser-only audio editor built with Next.js 16, React 19, and Tailwind CSS 4.
Features (Planned)
- 100% Client-Side: All audio processing happens in your browser
- Multi-Track Editing: Professional multi-track audio editing
- Advanced Effects: EQ, compression, reverb, delay, and more
- Automation: Automate volume, pan, and effect parameters
- Recording: Record audio directly from your microphone
- Analysis Tools: Frequency analyzer, spectrogram, and loudness metering
- Export Formats: WAV, MP3, OGG, FLAC
- Project Management: Save and load complete projects
- Privacy-First: No uploads, all data stays local in your browser
Tech Stack
- Next.js 16 with React 19
- TypeScript 5
- Tailwind CSS 4 with OKLCH colors
- Web Audio API for audio processing
- Canvas API for waveform visualization
- IndexedDB for project storage
Getting Started
This project is currently in the planning phase. See PLAN.md for the complete implementation plan.
Development (Coming Soon)
# Install dependencies
pnpm install
# Run development server
pnpm dev
# Build for production
pnpm build
Inspiration
Inspired by AudioMass and professional DAWs like Ableton Live, Logic Pro, and FL Studio.
License
TBD
Contributing
This is a personal project, but suggestions and ideas are welcome!