fe

pages

test: http://localhost:8088/skchain/#/test

tips

• cra build ** to Math.pow, should replace var **=Math.pow to var **=(a,b) => a ** b, at build/js/main.hash.js（TODO：fix at build tool, https://github.com/facebook/create-react-app/issues/10785）
• use node-polyfill-webpack-plugin to build ipfs