Jester is working fine, but httpbeast is missing a new tag-release on GitHub to work with Nim v2. See workaround in this [issue](https://github.com/dom96/jester/issues/321#issuecomment-1685240892).
You can compile with `nim c -d:dev -d:useStdLib -r server.nim` where -`d:useStdLib` forces jester to use the standard lib instead of` httpbeast`.
