I totally understand. I'm a big fan of Rust myself, but we decided to go with TypeScript so we could quicker iterate on ideas and introduce new features. Another reason is that our goal is to be a community-driven project and I think we both can agree that there are far more web developers using JS than any other programming language

Our workflow specs are open-source as well, so if anybody wants to contribute a compatible runner written in other language - you're welcome!

https://github.com/stepci/stepci/blob/main/docs/workflow-syn...