Suggestion: Don't commit js files that compiled from ts files

[finscn]

the js files compiled from ts files are as same as dist/build files.

In most open source projects , they won't commit dist/build files to git.
And they will tell users how to build/compile the project.

[flyover]

Yes, I agree. I plan on addressing this with the multiple-output (systemjs, commonjs, ...) change.

[flyover]

I think I'm going to leave them for the time being. It's an easy way to side-by-side the output. It's also easy to hide them in the source tree (in VS Code).