node-addon-api Contribution Philosophy

The node-addon-api team loves contributions. There are many ways in which you can contribute to node-addon-api:

Source code fixes
Additional tests
Documentation improvements
Joining the N-API working group and participating in meetings

Source changes

node-addon-api is meant to be a thin convenience wrapper around N-API. With this in mind, contributions of any new APIs that wrap around a core N-API API will be considered for merge. However, changes that wrap existing node-addon-api APIs are encouraged to instead be provided as an ecosystem module. The node-addon-api team is happy to link to a curated set of modules that build on top of node-addon-api if they have broad usefulness to the community and promote a recommended idiom or pattern.

Rationale

The N-API team considered a couple different approaches with regards to changes extending node-addon-api

Larger core module - Incorporate these helpers and patterns into node-addon-api
Extras package - Create a new package (strawman name 'node-addon-api-extras') that contain utility classes and methods that help promote good patterns and idioms while writing native addons with node-addon-api.
Ecosystem - Encourage creation of a module ecosystem around node-addon-api where folks can build on top of it.

Larger Core

This is probably our simplest option in terms of immediate action needed. It would involve landing any open PRs against node-addon-api, and continuing to encourage folks to make PRs for utility helpers against the same repository.

The downside of the approach is the following:

Less coherency for our API set
More maintenance burden on the N-API WG core team.

Extras Package

This involves us spinning up a new package which contains the utility classes and methods. This has the benefit of having a separate module where helpers which make it easier to implement certain patterns and idioms for native addons easier.

The downside of this approach is the following:

Potential for confusion - we'll need to provide clear documentation to help the community understand where a particular contribution should be directed to (what belongs in node-addon-api vs node-addon-api-extras)
Need to define the level of support/API guarantees
Unclear if the maintenance burden on the N-API WG is reduced or not

Ecosystem

This doesn't require a ton of up-front work from the N-API WG. Instead of accepting utility PRs into node-addon-api or creating and maintaining a new module, the WG will encourage the creation of an ecosystem of modules that build on top of node-addon-api, and provide some level of advertising for these modules (listing them out on the repository/wiki, using them in workshops/tutorials etc).