[Demo] An online coda demo serving at docs dir

[clearloop]

Desc

Just like tweetnacl, supports all encoding in coda.

[septs]

via https://npm.im/gh-pages

  "scripts": {
    "start": "webpack-dev-server",
    "build": "webpack --mode production",
    "deploy": "rimraf dist && npm run build && gh-pages -d dist"
  },

npm run deploy # push to `gh-pages` branch