Suggestion: drop dependency on React.createElement

[axefrog]

Not sure if you're aware, but JSX is used for other projects too, such as virtual-dom, snabbdom, surplus and others. It would definitely be worthwhile making the element factory function configurable, rather than hardcoding it to React.createElement.

[alangpierce]

Makes sense! I've wanted to keep it low-configuration with good defaults, but agreed that non-React JSX would be good to support.

From the docs for https://github.com/Swizz/snabbdom-pragma, looks like I can probably just add a new option jsxPragma that's a string for the code to use instead of React.createElement. Note that the React needs to get transformed to _react2.default in some cases (example), so it's a little less trivial than just dropping the new code in, but still shouldn't be so bad, I think.

[axefrog]

Snabbdom's a popular example, but there are many other projects too, so it might not be quite as simple as that, as you'd only be able to say you support projects that explicitly implement that feature. Keep the sensible default, I agree, but being able to optionally override the name of the factory function would allow everyone to use sucrase as-is, without bothering you about it, and without bothering the owners of whatever platforms they want to integrate with.

Just my $0.02 :)