To-Do list

- Tools
  - Rational bezier curves
  - Biquad filter
  - Fourier transform
  - Undo and Redo
  - Parallel computation

- Sound
  - BPM, Volume
  - Simple tonal synth
  - Kick, snare, cymbal
  - EQ, delay, reverb, compressor, limiter
  - Sample rendering
  - Internal sample rate for time values

- UI
  - Grid size changing
  - Effects stack
  - Catalog
  - Selection and copy-paste
  - Curve view
  - Spectrum view
  - Wave view
  - Panning and scaling
  - Color theme customization
  - Matrix view
  - Graph view
  - Custom font and localization

- Data
  - WAV export
  - Project load and store
  - Hot loading
  - Plugin module
  - VST3 wrapper
  - LV2 wrapper
  - MIDI export
  - MIDI import
  - Drag & drop sheet files
  - Drag & drop project files


Done

- Build
  - Code setup for dependencies
  - nanovg and miniaudio setup
  - Faster recompilation
  - WebAssembly

- Sound
  - Track looping
  - Buffering
  - Drag & drop audio files
  - Sampler
  - Pythagorean tuning

- UI
  - Piano roll
  - Playback control
  - Text rendering
  - Piano roll panning
  - Track composing
  - Instrument settings
  - Touchscreen support

- Data
  - State load and store
  - WAV import
  - Sample loading
  - Drag & drop in web