Pitch Detection App

An open source pitch detection app that uses Rust and WebAssembly

Live Demo

Components

Core Pitch Detection Library

• Rust (source)

Communication with web worker

• post-me (source)

WebAssembly Wrapper

• Rust / wasm-bindgen (source)

Pitch Visualization

• TypeScript, HTML5 Canvas, D3 (source)

Single Page App

• React (source)

Building

# Build wasm
# Prerequisite: cargo and wasm-pack
cd wasm
wasm-pack --target web

# Build the visualization
cd ../display
npm install
npm run build

# Start the app
cd ../client
npm install
npm run start