Node.js CI

✨ Add `ObservableOptional` class #217

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
build (18.x, ubuntu-20.04)	42s
build (18.x, windows-latest)	3m 19s
build (18.x, macos-latest)	44s
build (20.x, ubuntu-20.04)	38s
build (20.x, windows-latest)	4m 19s
build (20.x, macos-latest)	50s
	10m 32s