diff --git a/_public/home.js b/_public/home.js
deleted file mode 100644
index b8d3369..0000000
--- a/_public/home.js
+++ /dev/null
@@ -1,342 +0,0 @@
-
-function pointInInterval(a, b, x) {
-  return a <= x && x <= b;
-}
-
-function intervalIntersectsInterval(a, b, c, d) {
-  if (c <= a) {
-    return a <= d;
-  }
-
-  return pointInInterval(a, b, c);
-}
-
-function rectIntersectRect(x1, y1, x2, y2, x3, y3, x4, y4) {
-  return intervalIntersectsInterval(x1, x2, x3, x4) && intervalIntersectsInterval(y1, y2, y3, y4);
-}
-
-function intersects(x1, y1, x2, y2, x3, y3, x4, y4) {
-  const a_minx = Math.min(x1, x2);
-  const a_maxx = Math.max(x1, x2);
-  const a_miny = Math.min(y1, y2);
-  const a_maxy = Math.max(y1, y2);
-
-  const b_minx = Math.min(x3, x4);
-  const b_maxx = Math.max(x3, x4);
-  const b_miny = Math.min(y3, y4);
-  const b_maxy = Math.max(y3, y4);
-
-  if (!rectIntersectRect(a_minx, a_miny, a_maxx, a_maxy, b_minx, b_miny, b_maxx, b_maxy))
-    return false;
-
-  const a_dx = x2 - x1;
-  const a_dy = y2 - y1;
-
-  const b_dx = x4 - x3;
-  const b_dy = y4 - y3;
-
-  const det = -b_dx * a_dy + a_dx * b_dy;
-
-  if (Math.abs(det) === 0 && -a_dy * (x3 - x1) + a_dx * (y3 - y1) === 0) {
-    return y1 <= y3 <= y2 || y1 <= y4 <= y2;
-  }
-
-  const s = (-a_dy * (x1 - x3) + a_dx * (y1 - y3)) / det;
-  const t = (+b_dx * (y1 - y3) - b_dy * (x1 - x3)) / det;
-
-  return s >= 0 && s <= 1 && t >= 0 && t <= 1;
-}
-
-const $canvas = document.querySelector('#circuit-pattern');
-let g = $canvas.getContext('2d');
-
-let WIDTH = $canvas.offsetWidth;
-let HEIGHT = $canvas.offsetHeight;
-
-const TS = 20;
-
-let ROWS = HEIGHT / TS;
-let COLS = WIDTH / TS;
-
-function updateCanvasDimensions() {
-  g = $canvas.getContext('2d');
-
-  WIDTH = $canvas.offsetWidth;
-  HEIGHT = $canvas.offsetHeight;
-
-  ROWS = HEIGHT / TS;
-  COLS = WIDTH / TS;
-
-  $canvas.width = WIDTH * devicePixelRatio;
-  $canvas.height = HEIGHT * devicePixelRatio;
-  g.scale(devicePixelRatio, devicePixelRatio);
-}
-
-window.addEventListener('resize', () => updateCanvasDimensions());
-updateCanvasDimensions();
-
-const state = {
-  wires: [], // :: [(Int, Int)]
-  nextWire: null,
-  nextWireIndex: 0,
-  nextSegmentLen: 0,
-  t: 0,
-};
-
-function randomFloat(min, max) {
-  return Math.random() * (max - min) + min;
-}
-
-function randomInt(min, max) {
-  return Math.floor(Math.random() * (max - min + 1) + min);
-}
-
-function randomChoice(list) {
-  return list[randomInt(0, list.length - 1)];
-}
-
-const DIRS = {
-  left: [-1, 1],
-  center: [0, 1],
-  right: [+1, 1],
-};
-
-const NEXT_DIRS = {
-  left: ['center'],
-  center: ['left', 'right'],
-  right: ['center'],
-};
-
-function canPlaceSegment([[p1x, p1y], [p2x, p2y]]) {
-  return state.wires.every(wire => {
-    return everyWireSegment(wire, ([[sx, sy], [lx, ly]]) => {
-      return !intersects(sx, sy, lx, ly, p1x, p1y, p2x, p2y);
-    });
-  })
-}
-
-function everyWireSegment(wire, segmentFn) {
-  let [start, ...rest] = wire;
-
-  return rest.every((pt) => {
-    const r = segmentFn([start, pt]);
-    start = pt;
-    return r;
-  });
-}
-
-function generateWire() {
-  const pieceCount = Math.pow(randomFloat(1, 2.5), 2) | 0;
-  const startPoint = [
-    randomInt(0, COLS),
-    Math.pow(randomFloat(0, ROWS / 12), 2) | 0,
-  ];
-  const sizes = Array(pieceCount).fill(0).map(() => randomInt(2, 4) | 0);
-
-  const dirs = [randomChoice(Object.keys(DIRS))];
-  for (let i = 0; i < pieceCount - 1; i++) {
-    const last = dirs[dirs.length - 1];
-    dirs.push(randomChoice(NEXT_DIRS[last]));
-  }
-
-  const wire = [startPoint];
-  for (let i = 0; i < pieceCount; i++) {
-    const [lpx, lpy] = wire[wire.length - 1];
-    const [dx, dy] = DIRS[dirs[i]];
-    const s = sizes[i];
-
-    const s_bonus = (dirs[i] === 'center' ? s * 2 : s) | 0;
-
-    wire.push([lpx + dx * s_bonus, lpy + dy * s_bonus]);
-  }
-
-  const ok = everyWireSegment(wire, segment => {
-    return canPlaceSegment(segment);
-  });
-
-  if (!ok)
-    return null;
-
-  return wire;
-}
-
-// // LinearintERPolation
-function lerp(a, b, t) {
-  return t * (b - a) + a;
-}
-function lerpPoint([x1, y1], [x2, y2], t) {
-  return [lerp(x1, x2, t), lerp(y1, y2, t)];
-}
-
-const CELLS_PER_SECOND = 15;
-
-let lastTime = new Date().getTime();
-
-function update() {
-  const now = new Date().getTime();
-  const delta = (now - lastTime) / 1000;
-  lastTime = now;
-
-  if (state.nextWire) {
-    state.t += CELLS_PER_SECOND * delta;
-
-    if (state.t >= 1.0) {
-      const [[x1, y1], [x2, y2]] = state.nextWire.slice(state.nextWireIndex - 2, state.nextWireIndex);
-      const dx = Math.abs(x2 - x1);
-      const dy = Math.abs(y2 - y1);
-      state.t = 0;
-      state.nextSegmentLen = Math.sqrt(dx * dx + dy * dy);
-
-      state.nextWireIndex++;
-    }
-
-    if (state.nextWireIndex > state.nextWire.length) {
-      state.wires.push(state.nextWire);
-      state.nextWire = null;
-    }
-  } else {
-    const wire = generateWire();
-    if (wire) {
-      state.nextWire = wire;
-      state.nextWireIndex = 2;
-
-      const [[x1, y1], [x2, y2]] = state.nextWire.slice(state.nextWireIndex - 2, state.nextWireIndex);
-      const dx = Math.abs(x2 - x1);
-      const dy = Math.abs(y2 - y1);
-      state.t = 0;
-      state.nextSegmentLen = Math.sqrt(dx * dx + dy * dy);
-    }
-  }
-}
-
-function getColors() {
-  if (document.body.classList.contains('dark-mode')) {
-    return {
-      BACKGROUND: '#282828',
-      CIRCUIT: '#38302e',
-    }
-  } else {
-    return {
-      BACKGROUND: '#eaeaea',
-      CIRCUIT: '#d4d4d4',
-    };
-  }
-}
-
-function render() {
-  const { BACKGROUND, CIRCUIT } = getColors();
-
-  g.clearRect(0, 0, WIDTH, HEIGHT);
-
-  g.strokeStyle = CIRCUIT;
-  g.lineWidth = 3;
-
-  state.wires.forEach(wire => {
-    const [[sx, sy], ...rest] = wire;
-
-    function renderDot(x, y) {
-      if (y === 0) {
-        return;
-      }
-
-      g.beginPath();
-      g.ellipse(x * TS, y * TS, TS / 5, TS / 5, 0, 0, Math.PI * 2);
-      g.stroke();
-    }
-
-    renderDot(sx, sy);
-
-    g.beginPath();
-    g.moveTo(sx * TS, sy * TS);
-    rest.forEach(([x, y]) => {
-      g.lineTo(x * TS, y * TS);
-    });
-    g.stroke();
-
-    const [lx, ly] = wire[wire.length - 1];
-
-    renderDot(lx, ly);
-
-    [wire[0], wire[wire.length - 1]].forEach(([x, y]) => {
-      if (y === 0) {
-        return;
-      }
-
-      g.fillStyle = BACKGROUND;
-      g.beginPath();
-      g.ellipse(x * TS, y * TS, TS / 5 - 1, TS / 5 - 1, 0, 0, Math.PI * 2);
-      g.fill();
-    });
-  });
-
-  if (state.nextWire) {
-    const wirePart = state.nextWire.slice(0, state.nextWireIndex);
-    const wire = [
-      ...wirePart.slice(0, wirePart.length - 1),
-      lerpPoint(
-        wirePart[wirePart.length - 2],
-        wirePart[wirePart.length - 1],
-        state.t
-      )
-    ];
-    const [[sx, sy], ...rest] = wire;
-
-    function renderDot(x, y) {
-      if (y === 0) {
-        return;
-      }
-
-      g.beginPath();
-      g.ellipse(x * TS, y * TS, TS / 5, TS / 5, 0, 0, Math.PI * 2);
-      g.stroke();
-    }
-
-    renderDot(sx, sy);
-
-    g.beginPath();
-    g.moveTo(sx * TS, sy * TS);
-    rest.forEach(([x, y]) => {
-      g.lineTo(x * TS, y * TS);
-    });
-    g.stroke();
-
-    const [lx, ly] = wire[wire.length - 1];
-
-    renderDot(lx, ly);
-
-    [wire[0], wire[wire.length - 1]].forEach(([x, y]) => {
-      if (y === 0) {
-        return;
-      }
-
-      g.fillStyle = BACKGROUND;
-      g.beginPath();
-      g.ellipse(x * TS, y * TS, TS / 5 - 1, TS / 5 - 1, 0, 0, Math.PI * 2);
-      g.fill();
-    });
-  }
-
-  requestAnimationFrame(render);
-}
-
-// g.translate(0.5, 0.5);
-
-window.addEventListener('DOMContentLoaded', () => {
-  // $canvas.classList.remove('hide');
-
-  render();
-
-  let i = 20;
-  while (i > 0) {
-    const wire = generateWire();
-
-    if (wire) {
-      state.wires.push(wire);
-      i--;
-    }
-  }
-
-  setInterval(() => {
-    update();
-  }, 1000 / 30);
-})