SharePoint Framework / NodeJS ( setup envoriment)

Hello SharePointiens,

i will show you how we configure our workspace to work with Sharepoint Framework:
Tools :
NodeJS server.
Visual Studio Code.
Cmder.

Open cmder :
d:/
mkdir workspace
cd workspace
mkdir SPFramework
cd SPFramework
mkdir HelloWorld
cd HelloWorld

now we should install yoman :

# install yo & gulp

npm install yo gulp

# install Sharepoint generator

npm install --global @microsoft/sharepoint-generator

# create a new project

yo @microsoft/sharepoint

specify he solution name,the target of the project , ....

install the certification SSL : gulp trust-dev-cert

to test if its ok run

gulp serve

the browser will open a new workbench page to test your sharepoint webpart on your localhost machine.

if you have this errors :

Error - typescript - node_modules@types\lodash\index.d.ts(11444,21): error TS1005: ']' expected.
Error - typescript - node_modules@types\lodash\index.d.ts(11444,22): error TS1005: ';' expected.
Error - typescript - node_modules@types\lodash\index.d.ts(11444,23): error TS1128: Declaration or statement expected.
Error - typescript - node_modules@types\lodash\index.d.ts(11444,33): error TS1005: ']' expected.
Error - typescript - node_modules@types\lodash\index.d.ts(11444,34): error TS1005: ')' expected.
Error - typescript - node_modules@types\lodash\index.d.ts(11444,35): error TS1128: Declaration or statement expected.
Error - typescript - node_modules@types\lodash\index.d.ts(11444,37): error TS1128: Declaration or statement expected.
Error - typescript - node_modules@types\lodash\index.d.ts(19441,1): error TS1128: Declaration or statement expected.

Execute this : npm install @types/lodash@4.14.50

then : gulp serve