Which programming languages do you consider most overlooked?

I’m a JavaScript developer eager to explore opinions on programming languages that often fly under the radar. I’m curious about those languages you appreciate but rarely use, perhaps due to job constraints or other influences. Could you share which lesser-used languages have caught your interest and why you find them appealing?

I have found that languages designed with a focus on functional programming, such as Haskell, tend to be overlooked despite offering powerful abstractions and elegant solutions to complex problems. In my experience, working with Haskell has provided insights into handling immutability and pure functions, which has proven beneficial when applied to mainstream languages. This deeper understanding of program structure and state management often translates to writing more robust and maintainable code. While it may not be as prevalent in the industry compared to languages like JavaScript or Python, the conceptual models offered by Haskell are invaluable for a programmer’s growth, particularly when tackling issues such as concurrency and error handling.

i enjoy erlang for its built in concurency and fault tolerance. not many use it daily cause its kinda niche, but its message passing really powers robust distributed systems in a way no mainstream language does.

hey frndz, im been tinkering with rust lately; its brave approach to safe memory mgmt is def underrated. any of u delving into similar underrated langs? keen to hear ur thoughts.