perf: add cross-engines benchmark

benchmark/engines/react.js

@@ -0,0 +1,20 @@
+const { readFileSync } = require('fs')
+const React = require('react')
+const ReactDOMServer = require('react-dom/server')
+const babel = require('@babel/core')
+const requireFromString = require('require-from-string')
+
+const babelConfig = {
+  presets: ['@babel/preset-react', '@babel/preset-env']
+}
+
+module.exports = {
+  load: path => {
+    const src = readFileSync(path + '.jsx', 'utf8')
+    const transformed = babel.transform(src, babelConfig)
+    return requireFromString(transformed.code)
+  },
+  render: (Component, data) => {
+    return ReactDOMServer.renderToString(React.createElement(Component, data))
+  }
+}