diff --git a/app.js b/app.js
deleted file mode 100644
index 8b5d540..0000000
--- a/app.js
+++ /dev/null
@@ -1,9 +0,0 @@
-const express = require('express')
-const app = express()
-const port = process.env.PORT || 5000
-
-app.use(express.static("pub"));
-
-app.listen(port, () => {
- console.log(`Static express server listening on port ${port}`)
-});
\ No newline at end of file
diff --git a/pub/Elektronomia - Collide.mp3 b/pub/Elektronomia - Collide.mp3
deleted file mode 100644
index 012819e..0000000
Binary files a/pub/Elektronomia - Collide.mp3 and /dev/null differ
diff --git a/pub/audioshowkit.js b/pub/audioshowkit.js
deleted file mode 100644
index 0db3e9c..0000000
--- a/pub/audioshowkit.js
+++ /dev/null
@@ -1,54 +0,0 @@
-"use strict";
-
-function VisualizerCore(mediaSource, fftSize = 1024) {
- this._stream = mediaSource;
- this._analyzing = false;
- this._updateListeners = [];
- this._audioCtx = new window.AudioContext();
- this._source = null; // Prepare for either a MediaStream or a MediaElement.
- try {
- this.source = this._audioCtx.createMediaStreamSource(this._stream);
- } catch (e) {
- this._source = this._audioCtx.createMediaElementSource(this._stream);
- }
- this._analyzer = this._audioCtx.createAnalyser();
- this._analyzer.fftSize = fftSize;
- this._source.connect(this._analyzer);
- this._analyzer.connect(this._audioCtx.destination);
- this._buffer = new Uint8Array(this._analyzer.frequencyBinCount);
-
- this.lastUpdate = null;
-
- this.analyze = function () {
- if (this._analyzing) {
- return;
- }
- this._analyzing = true;
- requestAnimationFrame(this.update);
- };
-
- let vcore = this; // since calling from requestAnimationFrame means "this" is no longer set to produced object.
- this.update = function (timestamp) {
- if (!vcore._analyzing) return;
-
- requestAnimationFrame(vcore.update);
- if (!vcore.lastUpdate) {
- vcore.lastUpdate = timestamp;
- }
- let delta = timestamp - vcore.lastUpdate;
- vcore._analyzer.getByteFrequencyData(vcore._buffer);
-
- vcore._updateListeners.forEach(listener => {
- listener(delta, vcore._buffer);
- });
- };
- this.stop = function () {
- this._analyzing = false;
- };
- this.addUpdateListener = function (listener) {
- this._updateListeners.push(listener);
- };
- this.getNumberOfBins = function () {
- return this._buffer.length;
- };
-}
diff --git a/pub/examples.html b/pub/examples.html
deleted file mode 100644
index a287ed0..0000000
--- a/pub/examples.html
+++ /dev/null
@@ -1,32 +0,0 @@
-
-
-
-
-
-
- AudioShowKit visual test
-
-
-
-
-
-
-
-
-
- Hit start to see demo!
-
-
- Horizontal Bar Pattern
- Below is a canvas that has all bin values being drawn live using the built-in horizontal bar pattern.
-
-
- Binding frequency bin values to element styles
- Has never been this easy! Here we bind the width of a div to a frequency bin.
-
-
- Here we bind a frequency to the colour of a div.
-
-
-
-
\ No newline at end of file
diff --git a/pub/examples.js b/pub/examples.js
deleted file mode 100644
index fc929d0..0000000
--- a/pub/examples.js
+++ /dev/null
@@ -1,32 +0,0 @@
-"use strict";
-
-// We will see if the visualizers core and event systems are working correctly.
-let startBtn = document.getElementById("startbtn");
-startBtn.addEventListener("click", async (ev) => {
- let mediaStream = new Audio("Elektronomia - Collide.mp3");
- mediaStream.addEventListener("canplaythrough", (ev) => {
- let visCore = new VisualizerCore(mediaStream, 128);
- let coreAndEventCanvas = document.getElementById("horizontal");
- coreAndEventCanvas.width = 640;
- coreAndEventCanvas.height = 200;
-
- mediaStream.play();
- visCore.analyze();
-
- bindHorizontalBar(coreAndEventCanvas, visCore); // Pre-made simple horizontal bar visualizer.
-
- let widthDiv = document.getElementById("widthDiv");
- widthDiv.style.height = "20px";
- widthDiv.style.backgroundColor = "orange";
- visCore.addUpdateListener((delta, bins) => {
- widthDiv.style.width = bins[3] + "px";
- })
-
- let colourDiv = document.getElementById("colourDiv");
- colourDiv.style.height = "20px";
- visCore.addUpdateListener((delta, bins) => {
- colourDiv.style.backgroundColor = "rgb(" + bins[0] + "," + bins[1] + ", " + bins[4] + ")";
- })
- });
-
-});
\ No newline at end of file
diff --git a/pub/patterns/HorizontalBar.js b/pub/patterns/HorizontalBar.js
deleted file mode 100644
index d5a5d65..0000000
--- a/pub/patterns/HorizontalBar.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-function bindHorizontalBar(canvasElement, visualizerCore) {
- let _width = canvasElement.width;
- let _height = canvasElement.height;
- let _canvasCtx = canvasElement.getContext("2d");
- let _visualizerCore = visualizerCore;
- let update = function (delta, bins) {
- _canvasCtx.clearRect(0, 0, _width, _height); // clear canvas.
- let barWidth = Math.floor(_width / bins.length) - 1; // -1 for 1 pixel gap between bars.
- let barIndex = 0;
- bins.forEach(bin => {
- let normalBin = bin / 255.0;
- _canvasCtx.fillStyle = "rgb(" + 0 + "," + bin + "," + bin + ")";
- let barHeight = _height * normalBin;
- _canvasCtx.fillRect(barIndex * barWidth, _height - barHeight, barWidth, barHeight);
- barIndex += 1;
- });
- };
- _visualizerCore.addUpdateListener(update);
-}
\ No newline at end of file