Ask HN: How do I get feedback?

Hi, so I've made a templating engine that I am quite proud of and I'm sure that a few people will also like it but I have no idea of how to get feedback from people on what they'd like in it so that I can improve it. I've got feedback from a few colleges but I'm finding it hard to get anything else. I want to know what I can add to it to improve it for the whole programming community. Any ideas on how I can get this user feedback? Thanks

Cheeky link to it if anyone wants to check it out - https://github.com/DrRoach/templator