npm init & npx create & yarn create

npm init & npx create & nrm

yarn nvm, nrm

npm init & npx create & yarn create

​​https://create-react-app.dev/docs/getting-started/#creating-an-app​​

npm init

​​https://docs.npmjs.com/cli/init​​

$ npm init [--force|-f|--yes|-y|--scope]

$ npm init <@scope> (same as `npx <@scope>/create`)

$ npm init [<@scope>/]<name> (same as `npx [<@scope>/]create-<name>`)

# create-react-app

$ npm init react-app

$ npx create-react-app

# create-egg

$ npm init egg --type=simple

$ npx create-egg --type=simple

yarn creat

$ yarn create  create-app app

​​https://create-react-app.dev/docs/getting-started/#yarn​​

nrm

​​https://github.com/Pana/nrm​​

how to change npm registry

$ npm i -g nrm

$ nrm ls

​​https://www.npmjs.com/package/nrm​​

nrm 是一个 NPM 源管理器，允许你快速地切换 NPM 源（企业内部的私有源）

shit cnpm

# shit taobao

​​https://programmer.help/blogs/npm-nrm-and-nvm-in-mac.html​​

nvm

javascript:void(0)

# node version manage

CORS policy

Access to XMLHttpRequest at 'javascript:void(0)' from origin 'javascript:void(0)' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

refs

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