RingBuffer (audio-playback-worklet.js)

Reusable AudioWorklet for streaming PCM16 audio playback. Place in public/ folder and load via audioContext.audioWorklet.addModule() /

/**
 * Reusable AudioWorklet for streaming PCM16 audio playback.
 * Place in public/ folder and load via audioContext.audioWorklet.addModule()
 */
class RingBuffer {
  constructor(initialCapacity) {
    this.capacity = initialCapacity;
    this.buffer = new Float32Array(initialCapacity);
    this.readIndex = 0;
    this.writeIndex = 0;
    this.availableData = 0;
  }

  push(data) {
    const len = data.length;
    // Auto-grow if needed
    while (this.availableData + len > this.capacity) {
      this.grow();
    }
    for (let i = 0; i < len; i++) {
      this.buffer[this.writeIndex] = data[i];
      this.writeIndex = (this.writeIndex + 1) % this.capacity;
      this.availableData++;
    }
  }

  grow() {
    const newCapacity = this.capacity * 2;
    const newBuffer = new Float32Array(n

... (truncated -- full source via MCP)