Blog post comparing lb-next to other frameworks

[crandmck]

At some point (closer to GA #details of architecture and implementation have been fleshed out), it would be nice to have a blog on how LB4 compares with other frameworks such as NestJS. As well, consider frameworks summarized in http://loopback.io/resources/#compare.

In Slack, Raymond stated:
My take is that NestJS handles incoming requests, as Express ++
LoopBack 4 is Express ++ & Integration/Composition for API/microservices
The key differentiator is that LB deals with API implementation/composition with backend systems
LB connects the dots between accepting api requests and interacting with existing resources
See Crafting LB 4 for more info. The right half of the 1st diagram is what NestJS is missing.

[hbakhtiyor]

would be nice to see the comparison

[bajtos]

I think a blog post like this can be published soon after the GA is released, it's not necessary to include it in GA scope. @raymondfeng @dhmlau please let me know if you disagree.

[stale]

This issue has been marked stale because it has not seen activity within six months. If you believe this to be in error, please contact one of the code owners, listed in the CODEOWNERS file at the top-level of this repository. This issue will be closed within 30 days of being stale.

[stale]

This issue has been closed due to continued inactivity. Thank you for your understanding. If you believe this to be in error, please contact one of the code owners, listed in the CODEOWNERS file at the top-level of this repository.