Some Stack Exchange sites have site-specific extensions that allow them e.g. to typeset mathematical equations, create UI mockups or display Go board positions. Some support for creating and displaying chemical formulas would be very useful here in my opinion.
To convince SE to add support for that we should collect information about existing software that could be used for that. The requirements are, as far as I know:
- It needs to be released under a compatible licence
Which existing software could we use to make drawing and typing chemical formulas easier here?