My go-to is Python for its versatility and the vast ecosystem of libraries that make everything from web development to data science a breeze. What about you, Niklas? What's your preferred language and why?
I switched from C++ to Rust a year ago due to its guaranteed memory safety. Had to fight with the borrow check and more development time but you have a very solid product at the end of the day if done right. For client side stuff I go for typescript.