rw-cli

rw-cli is npm cli package to install related dependancies of packages, providing webpack configuration snippet and also checking web vitals using google page insight.

Installation

Use the package manager npm to install rw-cli.

npm install -g @amitruls1/rw-cli

How to install packages

You don't need to install all the packages by yourself, related packages will be installed automatically.

rw-cli -I react

This will install react react-dom @babel/preset-react.

How to run web vitals test

Web vitals can be check via below command

rw-cli -V -D mobile -U https://facebook.com

and output will be printed as

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Summary

URL:          m.facebook.com
Strategy:     mobile
Performance:  86

Field Data

Cumulative Layout Shift (CLS)              | 4ms
First Contentful Paint (FCP)               | 2.2s
First Input Delay (FID)                    | 29ms
Largest Contentful Paint (LCP)             | 4s

Lab Data

Cumulative Layout Shift                    | 0
First Contentful Paint                     | 2.9s
Largest Contentful Paint                   | 3.4s
Speed Index                                | 2.9s
Time to Interactive                        | 2.9s
Total Blocking Time                        | 0ms

Opportunities

No opportunities provided.


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Supported Packages and related list

Currently supporting very few packages and their related dependancies along with snippet of webpack configuration.

react => react, react-dom, @babel/preset-react
webpack => webpack, webpack-cli, webpack-dev-server
scss => css-loader, style-loader, sass-loader
css => css-loader, style-loader
babel => @babel/core, @babel/preset-env, babel-loader

Commands

Commands list is given below

--install OR -I
--vitals OR -V
--device OR -D
--url OR -U

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

License

MIT