🐚 initial commit

2024-11-21 17:26:59 +01:00 · 2019-09-16 14:53:19 +02:00 · 2019-09-16 14:53:19 +02:00 · 81d5cf13e5
commit 81d5cf13e5
parent f28c5f64be
18 changed files with 1805 additions and 185 deletions
--- a/.eslintrc
+++ b/.eslintrc
@ -0,0 +1,20 @@
+{
+  "extends": [
+    "oceanprotocol",
+    "oceanprotocol/react",
+    "prettier/react",
+    "prettier/standard",
+    "plugin:prettier/recommended"
+  ],
+  "plugins": ["prettier"],
+  "env": {
+    "es6": true,
+    "browser": true,
+    "jest": true
+  },
+  "settings": {
+    "react": {
+      "version": "16.8"
+    }
+  }
+}
--- a/.prettierrc
+++ b/.prettierrc
@ -0,0 +1,6 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "none",
+  "tabWidth": 2
+}
--- a/README.md
+++ b/README.md
@ -1,68 +1,40 @@
-This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+[![banner](https://raw.githubusercontent.com/oceanprotocol/art/master/github/repo-banner%402x.png)](https://oceanprotocol.com)

-## Available Scripts
+<h1 align="center">status</h1>

-In the project directory, you can run:
+> 🐚 Overview and status checks of all Ocean Protocol RPC network connections. https://status.oceanprotocol.com

-### `npm start`
+<img width="1373" alt="Screen Shot 2019-09-16 at 14 51 28" src="https://user-images.githubusercontent.com/90316/64959471-7ff30000-d891-11e9-84be-96151bb7ea2d.png">

-Runs the app in the development mode.<br>
-Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
+- [🏄 Get Started](#-get-started)
+- [🎁 Contributing](#-contributing)
+- [🏛 License](#-license)

-The page will reload if you make edits.<br>
-You will also see any lint errors in the console.
+## 🏄 Get Started

-### `npm test`
+```bash
+npm install
+npm start
+```

-Launches the test runner in the interactive watch mode.<br>
-See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+## 🎁 Contributing

-### `npm run build`
+See the page titled "[Ways to Contribute](https://docs.oceanprotocol.com/concepts/contributing/)" in the Ocean Protocol documentation.

-Builds the app for production to the `build` folder.<br>
-It correctly bundles React in production mode and optimizes the build for the best performance.
+## 🏛 License

-The build is minified and the filenames include the hashes.<br>
-Your app is ready to be deployed!
+```text
+Copyright 2019 Ocean Protocol Foundation Ltd.

-See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at

-### `npm run eject`
+   http://www.apache.org/licenses/LICENSE-2.0

-**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
-
-If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
-
-Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
-
-You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
-
-## Learn More
-
-You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
-
-To learn React, check out the [React documentation](https://reactjs.org/).
-
-### Code Splitting
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting
-
-### Analyzing the Bundle Size
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size
-
-### Making a Progressive Web App
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app
-
-### Advanced Configuration
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration
-
-### Deployment
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/deployment
-
-### `npm run build` fails to minify
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,20 +1,26 @@
 {
-  "name": "networks",
+  "name": "@oceanprotocol/status",
  "version": "0.1.0",
-  "private": true,
-  "dependencies": {
-    "react": "^16.9.0",
-    "react-dom": "^16.9.0",
-    "react-scripts": "3.1.1"
-  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
-  "eslintConfig": {
-    "extends": "react-app"
+  "dependencies": {
+    "@oceanprotocol/art": "^2.2.0",
+    "@oceanprotocol/typographies": "^0.1.0",
+    "axios": "^0.19.0",
+    "react": "^16.9.0",
+    "react-dom": "^16.9.0",
+    "react-scripts": "3.1.1"
+  },
+  "devDependencies": {
+    "eslint-config-oceanprotocol": "^1.5.0",
+    "eslint-config-prettier": "^6.3.0",
+    "eslint-plugin-prettier": "^3.1.0",
+    "node-sass": "^4.12.0",
+    "prettier": "^1.18.2"
  },
  "browserslist": {
    "production": [
--- a/public/index.html
+++ b/public/index.html
@ -10,34 +10,13 @@
      content="Web site created using create-react-app"
    />
    <link rel="apple-touch-icon" href="logo192.png" />
-    <!--
-      manifest.json provides metadata used when your web app is installed on a
-      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-    -->
-    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
-    <!--
-      Notice the use of %PUBLIC_URL% in the tags above.
-      It will be replaced with the URL of the `public` folder during the build.
-      Only files inside the `public` folder can be referenced from the HTML.

-      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
-      work correctly both with client-side routing and a non-root public URL.
-      Learn how to configure a non-root public URL by running `npm run build`.
-    -->
-    <title>React App</title>
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+
+    <title>Ocean Protocol Networks Status</title>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
-    <!--
-      This HTML file is a template.
-      If you open it directly in the browser, you will see an empty page.
-
-      You can add webfonts, meta tags, or analytics to this file.
-      The build step will place the bundled scripts into the <body> tag.
-
-      To begin the development, run `npm start` or `yarn start`.
-      To create a production bundle, use `npm run build` or `yarn build`.
-    -->
  </body>
 </html>
--- a/public/manifest.json
+++ b/public/manifest.json
@ -1,6 +1,6 @@
 {
-  "short_name": "React App",
-  "name": "Create React App Sample",
+  "short_name": "Ocean",
+  "name": "Ocean Protocol Networks Status",
  "icons": [
    {
      "src": "favicon.ico",
@ -16,10 +16,10 @@
      "src": "logo512.png",
      "type": "image/png",
      "sizes": "512x512"
-    }	    
+    }
  ],
  "start_url": ".",
  "display": "standalone",
-  "theme_color": "#000000",
-  "background_color": "#ffffff"
+  "theme_color": "#ffffff",
+  "background_color": "#141414"
 }
--- a/src/App.css
+++ b/src/App.css
@ -1,33 +0,0 @@
-.App {
-  text-align: center;
-}
-
-.App-logo {
-  animation: App-logo-spin infinite 20s linear;
-  height: 40vmin;
-  pointer-events: none;
-}
-
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
-}
-
-.App-link {
-  color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
--- a/src/App.js
+++ b/src/App.js
@ -1,26 +1,26 @@
-import React from 'react';
-import logo from './logo.svg';
-import './App.css';
+import React from 'react'
+import { ReactComponent as Logo } from '@oceanprotocol/art/logo/logo-white.svg'
+import './App.scss'
+import networks from './networks.json'
+import Network from './Network'

-function App() {
+export default function App() {
  return (
    <div className="App">
-      <header className="App-header">
-        <img src={logo} className="App-logo" alt="logo" />
+      <header className="header">
+        <Logo />
+        <h1>Ocean Protocol Status</h1>
        <p>
-          Edit <code>src/App.js</code> and save to reload.
+          Testing all RPC network connections from your browser, refreshed every
+          5 sec.
        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
      </header>
-    </div>
-  );
-}

-export default App;
+      <div className="networks">
+        {networks.map((network, i) => (
+          <Network key={i} network={network} />
+        ))}
+      </div>
+    </div>
+  )
+}
--- a/src/App.scss
+++ b/src/App.scss
@ -0,0 +1,82 @@
+@import './styles/variables';
+
+.App {
+  text-align: center;
+  padding: $spacer / 2;
+}
+
+h1, h2 {
+    color: $brand-white;
+}
+
+.header {
+    h1 {
+        margin-bottom: $spacer / 2;
+    }
+
+    p {
+        font-size: $font-size-large;
+        color: $brand-white;
+        margin: auto;
+        max-width: 35rem;
+    }
+
+    svg {
+        width: 85px;
+        height: 85px;
+    }
+}
+
+.networks {
+    display: grid;
+    gap: $spacer;
+    grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
+    margin-top: $spacer * 2;
+}
+
+.network {
+    border: 1px solid $brand-grey-dark;
+    padding: $spacer;
+    border-radius: $border-radius;
+    text-align: left;
+
+    h2 {
+        margin-bottom: $spacer / 4;
+        margin-top: 0;
+
+        span { color: $brand-grey-light; font-size: $font-size-base; }
+    }
+
+    p:last-child {
+        margin-bottom: 0;
+    }
+}
+
+.block {
+    a {
+        color: $brand-grey-lighter;
+    }
+}
+
+.status {
+    margin-bottom: 0;
+}
+
+.success {
+    color: $green;
+}
+
+.error {
+    color: $red;
+}
+
+.latency {
+    display: inline-block;
+    margin-left: $spacer / 4;
+    font-size: $font-size-mini;
+}
+
+.clientVersion {
+    font-size: $font-size-mini;
+
+}
--- a/src/App.test.js
+++ b/src/App.test.js
@ -1,9 +1,9 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import App from './App';
+import React from 'react'
+import ReactDOM from 'react-dom'
+import App from './App'

 it('renders without crashing', () => {
-  const div = document.createElement('div');
-  ReactDOM.render(<App />, div);
-  ReactDOM.unmountComponentAtNode(div);
-});
+  const div = document.createElement('div')
+  ReactDOM.render(<App />, div)
+  ReactDOM.unmountComponentAtNode(div)
+})
--- a/src/Network.js
+++ b/src/Network.js
@ -0,0 +1,115 @@
+import React, { useState, useEffect } from 'react'
+import PropTypes from 'prop-types'
+import axios from 'axios'
+
+// Measure response time and deliver as `response.duration`
+axios.interceptors.request.use(
+  config => {
+    config.metadata = { startTime: new Date() }
+    return config
+  },
+  error => Promise.reject(error)
+)
+
+axios.interceptors.response.use(
+  response => {
+    response.config.metadata.endTime = new Date()
+    response.duration =
+      response.config.metadata.endTime - response.config.metadata.startTime
+    return response
+  },
+  error => {
+    error.config.metadata.endTime = new Date()
+    error.duration =
+      error.config.metadata.endTime - error.config.metadata.startTime
+    return Promise.reject(error)
+  }
+)
+
+async function getStatusAndBlock(network, setStatus, setBlock, setLatency) {
+  try {
+    const response = await axios.post(network.url, {
+      method: 'eth_blockNumber',
+      params: [],
+      id: 1,
+      jsonrpc: '2.0'
+    })
+
+    if (response.status !== 200) {
+      setStatus('Offline')
+      return
+    }
+
+    setStatus('Online')
+    setLatency(response.duration)
+
+    const blockNumber = parseInt(response.data.result, 16)
+
+    setBlock(blockNumber)
+  } catch (error) {
+    console.error(error.message)
+  }
+}
+
+async function getClientVersion(network, setClientVersion) {
+  try {
+    const response = await axios.post(network.url, {
+      method: 'web3_clientVersion',
+      params: [],
+      id: 1,
+      jsonrpc: '2.0'
+    })
+
+    setClientVersion(response.data.result)
+  } catch (error) {
+    console.error(error.message)
+  }
+}
+
+export default function Network({ network }) {
+  const [status, setStatus] = useState('...')
+  const [block, setBlock] = useState('...')
+  const [latency, setLatency] = useState('...')
+  const [clientVersion, setClientVersion] = useState('...')
+
+  useEffect(() => {
+    getStatusAndBlock(network, setStatus, setBlock, setLatency)
+    getClientVersion(network, setClientVersion)
+
+    const timer = setInterval(() => {
+      getStatusAndBlock(network, setStatus, setBlock, setLatency)
+      getClientVersion(network, setClientVersion)
+    }, 5000) // run every 5 sec.
+    return () => clearInterval(timer)
+  }, [network])
+
+  const isOnline = status === 'Online'
+
+  return (
+    <div className="network">
+      <h2>
+        {network.name} <span>{network.type}</span>
+      </h2>
+      <p>
+        <code>{network.url}</code>
+      </p>
+      <p className="status">
+        <span className={isOnline ? 'success' : 'error'}>{status}</span>
+        <span className="latency">{latency} ms</span>
+      </p>
+      <p className="block">
+        At block #<a href={`${network.explorer}/blocks/${block}`}>{block}</a>
+      </p>
+      <p className="clientVersion">{clientVersion}</p>
+    </div>
+  )
+}
+
+Network.propTypes = {
+  network: PropTypes.shape({
+    name: PropTypes.string.isRequired,
+    type: PropTypes.string.isRequired,
+    url: PropTypes.string.isRequired,
+    explorer: PropTypes.string.isRequired
+  })
+}
--- a/src/index.css
+++ b/src/index.css
@ -1,13 +0,0 @@
-body {
-  margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
-    "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
-    sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-code {
-  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
-    monospace;
-}
--- a/src/index.js
+++ b/src/index.js
@ -1,12 +1,9 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import './index.css';
-import App from './App';
-import * as serviceWorker from './serviceWorker';
+import React from 'react'
+import ReactDOM from 'react-dom'
+import './styles/global.scss'
+import App from './App'
+import * as serviceWorker from './serviceWorker'

-ReactDOM.render(<App />, document.getElementById('root'));
+ReactDOM.render(<App />, document.getElementById('root'))

-// If you want your app to work offline and load faster, you can change
-// unregister() to register() below. Note this comes with some pitfalls.
-// Learn more about service workers: https://bit.ly/CRA-PWA
-serviceWorker.unregister();
+serviceWorker.register()
--- a/src/logo.svg
+++ b/src/logo.svg
@ -1,7 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
-    <g fill="#61DAFB">
-        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
-        <circle cx="420.9" cy="296.5" r="45.7"/>
-        <path d="M520.5 78.1z"/>
-    </g>
-</svg>
--- a/src/networks.json
+++ b/src/networks.json
@ -0,0 +1,20 @@
+[
+  {
+    "name": "Pacific",
+    "type": "Mainnet",
+    "url": "https://pacific.oceanprotocol.com",
+    "explorer": "https://submarine.oceanprotocol.com"
+  },
+  {
+    "name": "Nile",
+    "type": "Testnet",
+    "url": "https://nile.dev-ocean.com",
+    "explorer": "https://submarine.nile.dev-ocean.com"
+  },
+  {
+    "name": "Duero",
+    "type": "Testnet",
+    "url": "https://duero.dev-ocean.com",
+    "explorer": "https://submarine.duero.dev-ocean.com"
+  }
+]
--- a/src/styles/_variables.scss
+++ b/src/styles/_variables.scss
@ -0,0 +1,62 @@
+// Colors
+$brand-white: #fff;
+$brand-black: #141414;
+$brand-pink: #ff4092;
+$brand-purple: #7b1173;
+$brand-violet: #e000cf;
+$brand-blue: #11597b;
+
+$brand-grey: #41474e;
+$brand-grey-light: #8b98a9;
+$brand-grey-dark: #303030;
+$brand-grey-lighter: #e2e2e2;
+
+$green: #5fb359;
+$red: #d80606;
+$orange: #b35f36;
+$yellow: #eac146;
+
+$brand-gradient: linear-gradient(to right bottom, $brand-purple, $brand-pink);
+
+$body-background: $brand-black;
+
+// Fonts
+$font-family-base: 'Sharp Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI',
+    Helvetica, Arial, sans-serif;
+$font-family-title: 'Sharp Sans Display', -apple-system, BlinkMacSystemFont,
+    'Segoe UI', Helvetica, Arial, sans-serif;
+$font-family-monospace: 'Fira Code', 'Fira Mono', Menlo, Monaco, Consolas,
+    'Courier New', monospace;
+
+$font-size-root: 16px;
+$font-size-base: 1rem;
+$font-size-large: 1.2rem;
+$font-size-small: .85rem;
+$font-size-mini: .65rem;
+$font-size-text: $font-size-base;
+$font-size-label: $font-size-base;
+$font-size-title: 1.4rem;
+$font-size-h1: 3rem;
+$font-size-h2: 1.7rem;
+$font-size-h3: 1.4rem;
+$font-size-h4: $font-size-large;
+$font-size-h5: 1.1rem;
+
+$font-weight-base: 500;
+$font-weight-bold: 600;
+
+$line-height: 1.6;
+
+// Sizes
+$spacer: 2rem;
+$page-frame: .75rem;
+
+$break-point--small: 640px;
+$break-point--medium: 860px;
+$break-point--large: 1140px;
+$break-point--huge: 1400px;
+$brand-border-width: 1px;
+
+$border-radius: .2rem;
+
+$narrowWidth: 35rem;
--- a/src/styles/global.scss
+++ b/src/styles/global.scss
@ -0,0 +1,334 @@
+@import 'variables';
+@import '../../node_modules/@oceanprotocol/typographies/sass/ocean-typo.scss';
+
+*,
+*:before,
+*:after {
+    box-sizing: border-box;
+}
+
+/* stylelint-disable selector-max-id */
+html,
+body,
+#root {
+    height: 100%;
+}
+
+/* stylelint-enable selector-max-id */
+
+html {
+    font-size: $font-size-root;
+}
+
+body {
+    color: $brand-grey-light;
+    font-size: $font-size-base;
+    font-family: $font-family-base;
+    font-weight: $font-weight-base;
+    line-height: $line-height;
+    background: $body-background;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+    position: relative;
+    margin: 0;
+
+    @media screen and (min-width: $break-point--small) {
+        padding: $page-frame;
+    }
+}
+
+a {
+    text-decoration: none;
+    color: $brand-pink;
+    transition: .2s ease-out;
+
+    &:hover,
+    &:focus {
+        color: darken($brand-pink, 15%);
+        text-decoration: none;
+        transform: translate3d(0, -.1rem, 0);
+    }
+
+    &:active {
+        color: darken($brand-pink, 15%);
+        text-decoration: none;
+        transform: none;
+        transition: none;
+    }
+}
+
+p {
+    margin: 0;
+    margin-bottom: $spacer / $line-height;
+}
+
+// Lists
+/////////////////////////////////////
+
+ul {
+    li {
+        &:before {
+            content: ' \25AA'; // Black Small Square: ▪ &#9642;
+            top: -2px;
+        }
+    }
+}
+
+ol {
+    counter-reset: ol-counter;
+
+    li {
+        &:before {
+            content: counter(ol-counter) '.';
+            counter-increment: ol-counter;
+            font-weight: $font-weight-bold;
+            top: -1px;
+        }
+    }
+
+    ul li:before {
+        content: ' \25AA';
+    }
+}
+
+ul,
+ol {
+    margin-top: 0;
+    margin-bottom: $spacer;
+    padding-left: $spacer / $line-height;
+    list-style: none;
+
+    li {
+        position: relative;
+        display: block;
+
+        &:before {
+            position: absolute;
+            left: -($spacer / $line-height);
+            color: $brand-grey-light;
+            user-select: none;
+        }
+
+        + li {
+            margin-top: $spacer / 8;
+        }
+
+        ul,
+        ol,
+        p {
+            margin-bottom: 0;
+            margin-top: $spacer / 8;
+        }
+    }
+}
+
+// Inline typography
+/////////////////////////////////////
+
+b,
+strong,
+.bold {
+    font-weight: $font-weight-bold;
+}
+
+em,
+.italic {
+    font-style: italic;
+}
+
+small {
+    font-size: $font-size-small;
+    display: inline-block;
+}
+
+abbr[title],
+dfn {
+    text-transform: none;
+    font-style: normal;
+    font-size: inherit;
+    border-bottom: 1px dashed $brand-grey-light;
+    cursor: help;
+    font-feature-settings: inherit;
+}
+
+h1,
+h2,
+h3,
+h4,
+h5 {
+    font-family: $font-family-title;
+    color: inherit;
+    line-height: 1.2;
+    font-weight: $font-weight-bold;
+}
+
+h1 {
+    font-size: $font-size-h1;
+}
+
+h2 {
+    font-size: $font-size-h2;
+}
+
+h3 {
+    font-size: $font-size-h3;
+}
+
+h4 {
+    font-size: $font-size-h4;
+}
+
+h5 {
+    font-size: $font-size-h5;
+}
+
+// Responsive Media
+/////////////////////////////////////
+
+figure,
+img,
+svg,
+video,
+audio,
+embed,
+canvas,
+picture {
+    max-width: 100%;
+    height: auto;
+    margin: 0 auto;
+    display: block;
+}
+
+hr {
+    margin: $spacer 0;
+    border: 0;
+    border-bottom: .1rem solid $brand-grey-lighter;
+}
+
+// Quotes
+/////////////////////////////////////
+
+q {
+    font-style: italic;
+}
+
+cite {
+    font-style: normal;
+    text-transform: uppercase;
+}
+
+blockquote,
+blockquote > p {
+    font-style: italic;
+    color: lighten($brand-grey, 15%);
+}
+
+blockquote {
+    margin: 0 0 $spacer;
+    padding-left: $spacer / 2;
+    border-left: .2rem solid $brand-grey-lighter;
+
+    @media screen and (min-width: $break-point--small) {
+        padding-left: $spacer / $line-height;
+    }
+}
+
+// Tables
+/////////////////////////////////////
+
+table {
+    width: 100%;
+    margin-bottom: $spacer * $line-height;
+    border-collapse: collapse;
+
+    th,
+    td {
+        border: 0;
+        margin: 0;
+        padding: $spacer / 2;
+        border-bottom: 1px solid $brand-grey-lighter;
+        text-align: left;
+        font-size: 90%;
+
+        &[align='center'] {
+            text-align: center;
+        }
+
+        &[align='right'] {
+            text-align: right;
+        }
+    }
+
+    th {
+        font-weight: 600;
+    }
+}
+
+// Code
+/////////////////////////////////////
+
+code,
+kbd,
+pre,
+samp {
+    font-family: $font-family-monospace;
+    font-size: $font-size-small;
+    border-radius: $border-radius;
+    text-shadow: none;
+    overflow-wrap: break-word;
+    word-wrap: break-word;
+    word-break: break-all;
+
+    h1 &,
+    h2 &,
+    h3 &,
+    h4 &,
+    h5 & {
+        font-size: inherit;
+    }
+}
+
+:not(pre) > code {
+    color: inherit;
+    display: inline-block;
+}
+
+a > code {
+    color: $brand-pink;
+}
+
+pre {
+    display: block;
+    margin-bottom: $spacer;
+    padding: 0;
+    background: lighten($brand-grey-lighter, 5%);
+
+    // make 'em scrollable
+    overflow: auto;
+    -webkit-overflow-scrolling: touch;
+
+    code {
+        padding: $spacer;
+        white-space: pre;
+        display: block;
+        color: $brand-grey-lighter;
+        overflow-wrap: normal;
+        word-wrap: normal;
+        word-break: normal;
+        overflow: auto;
+    }
+}
+
+// Selection
+/////////////////////////////////////
+
+::-moz-selection {
+    background: $brand-grey-light;
+    color: #fff;
+}
+
+::selection {
+    background: $brand-grey-light;
+    color: #fff;
+}