I used TS and Go mostly with LLMs and they are very good at them. Python has been fine too honestly. A surprise entry is Flutter/Dart. They are very good at it. I think it's a mixture of types, the good tooling and focused documentation.

All of these I run in a cli that has automatic LSP in it so that's a huge factor too. The agent is automatically told when there would be compile time errors as well as linter issues.