/express-hello-world

First close up to Express framework

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express-hello-world

First close up to Express framework

You need to install express.js and node-dev

Getting ready...

Install express.js

Go to terminal and write npm i express -E

Now install node-dev just type npm i node-dev -ED

It is very important flags -E or --save-exact it means that saved dependencies will be configured with an exact version rather than using npm's default semver range operator; -Dor --save-dev this means that your package will appear in your devDependencies