Blog on what LB can offer on top of Express

[dhmlau]

Acceptance Criteria

A blog post to persuade more Express users to use LoopBack 4. Possible content

• What LB can offer on top of Express
• what are the advantages of using LoopBack over Express? In most scenarios or particular ones?
• can use LoopBack and Express together. It does not need to be exclusive

[agnes512]

Some ideas for the blog:

• Briefly talk about Express: solid but minimun fundation, users need to write route and glue middlewares themselves.
• How can Express users use LB4 for different personas:
  • it can simply be used as a route as LB4 helps to glue the middleware, (What LB can offer on top of Expres, and they can be used together)
  • or even make it more open and scalable -> this is what LB4 are good at (what are the advantages of using LoopBack over Express)
• Some small examples to how how Express App can benefit from LB4 DI
• Show the lb4 working example: https://loopback.io/doc/en/lb4/express-with-lb4-rest-tutorial.html

[jannyHou]

Closing as the blog gets approved. Thank you @hacksparrow 🎉 !