Also Mint at https://mint-lang.com https://mint-lang.com, which is heavily inspired by Elm (and better, IMO). The open source aspect is also the opposite of Elm

Also Mint at https://mint-lang.com https://mint-lang.com, which is heavily inspired by Elm (and better, IMO). The open source aspect is also the opposite of Elm - the community is very friendly, the developers are responsive and positive, and PRs are encouraged.