go to directory in command line
node –v
npm –v
update npm
npm
install --global npm@latest
3.10.8
to 3.10.0
Install git
Install yeoman
use the node command prompt
npm install --global yo
yo –version
https://dev.office.com/sharepoint/docs/spfx/set-up-your-development-environment
npm i -g @microsoft/generator-sharepoint
https://dev.office.com/sharepoint/docs/spfx/web-parts/get-started/build-a-hello-world-web-part
cd helloworld-webpart
yo @microsoft/sharepoint
need to install gulp
npm I –g gulp
gulp serve
add webpart
open HelloWorldWebPart.ts with vs
