Leaving this issue for newcomers. Feel free to ask for an assignment if you're interested in contributing! :D

I'd like to try my hand at this issue, if that's ok.

@lvllvl Let me assign it to you :)

So if I understand correctly, this would be similar to what was done between:

• boa_engine/src/object/builtins/jsregexp.rs and boa_examples/src/bin/jsregexp.rs

Where:

• The example in boa_engine/src/object/builtins/jsregexp.rs on line 18 appears in boa_examples/src/bin/jsregexp.rs.

So you'd like something similar for jspromise. Specifically:

• Take the example in boa_engine/src/object/builtins/jspromise.rs (line 115-155)
• Create a file boa_examples/src/bin/jspromise.rs and use the example from boa_engine/src/object/builtins/jspromise.rs (line 115-155)

Is that correct?

Yep, essentially to "extend" the doc example of JsPromise with a somewhat realistic usage of the API, possibly using the majority of the utility functions.