[edfsadfer]

There is also Swish for Chez Scheme https://github.com/becls/swish. About 10 years old now

[guenchi]

Yes but Igropyr has more function

[solid_fuel]

Swish seems to be written and backed by actual humans instead of just being vibe coded. That's a major advantage, even considering the claimed but unproven functionality of igropyr.