Promise code readability

[samsch]

Which of these can you read and understand the quickest and easiest?

0 Simple Promise

1 Promise.try() flow

2 Promise.try() common formatting

3 Await try..catch

4 Await with errify function

errify function is shown for clarity of function, but would be an imported utility in "real" code.

[samsch]

0 Simple Promise

[samsch]

1 Promise.try() flow

[samsch]

2 Promise.try() common formatting

[samsch]

3 Await try..catch

[samsch]

4 Await with errify function

[samsch]

Some notes:

• These don't all have identical behavior. Some of them will catch errors from res.sendStatus(200), others won't.

[samsch]

My answer: https://gist.github.com/samsch/9cc72548e7ec96188e53dfce9683678f