Musical keyboard component written in React.
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  1. <!DOCTYPE html>
  2. <html lang="en-PH">
  3. <head>
  4. <meta charset="utf-8">
  5. <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,shrink-to-fit=no">
  6. <title>Demo | React Musical Keyboard</title>
  7. <meta name="description" content="@theoryofnekomata/react-musical-keyboard">
  8. <style>
  9. :root {
  10. --color-channel-0: #f55;
  11. --color-channel-1: #ff0;
  12. --color-channel-2: #0a0;
  13. --color-channel-3: #05a;
  14. --color-channel-4: #a0f;
  15. --color-channel-5: #a00;
  16. --color-channel-6: #a50;
  17. --color-channel-7: #fa0;
  18. --color-channel-8: #0f0;
  19. --color-channel-9: #0aa;
  20. --color-channel-10: #0ff;
  21. --color-channel-11: #f0a;
  22. --color-channel-12: #aa0;
  23. --color-channel-13: #550;
  24. --color-channel-14: #50a;
  25. --color-channel-15: #f5f;
  26. }
  27. html {
  28. width: 100%;
  29. height: 100%;
  30. color: white;
  31. background-color: black;
  32. font-family: system-ui, sans-serif;
  33. }
  34. body {
  35. margin: 0;
  36. width: 100%;
  37. height: 100%;
  38. display: grid;
  39. grid-template-areas:
  40. 'channel instrument instrument'
  41. 'background background background'
  42. 'keyboard keyboard keyboard';
  43. grid-template-columns: 5rem auto auto;
  44. grid-template-rows: 3rem auto 15rem;
  45. }
  46. #channel {
  47. grid-area: channel;
  48. -webkit-appearance: none;
  49. border: 0;
  50. outline: 0;
  51. background-color: transparent;
  52. color: inherit;
  53. font: inherit;
  54. padding: 0 1rem;
  55. }
  56. #instrument {
  57. grid-area: instrument;
  58. -webkit-appearance: none;
  59. border: 0;
  60. outline: 0;
  61. background-color: transparent;
  62. color: inherit;
  63. font: inherit;
  64. padding: 0 1rem;
  65. }
  66. #keyboard {
  67. grid-area: keyboard;
  68. width: 100%;
  69. position: relative;
  70. overflow-x: auto;
  71. color: black;
  72. background-color: white;
  73. cursor: pointer;
  74. }
  75. #keyboard-scroll {
  76. width: 750%;
  77. height: 100%;
  78. top: 0;
  79. left: 0;
  80. position: absolute;
  81. }
  82. @media (min-width: 1080px) {
  83. body {
  84. grid-template-rows: 5rem auto 5rem;
  85. }
  86. #keyboard-scroll {
  87. width: 100%;
  88. }
  89. }
  90. </style>
  91. </head>
  92. <body>
  93. <script src="index.tsx"></script>
  94. </body>
  95. </html>