kotlinx-datetime VS better-parse

Kotlin multiplatform types often come with their own serializers. https://github.com/Kotlin/kotlinx-datetime and https://github.com/hfhbd/kotlinx-uuid do, for example.

But we do have such plans for our kotlinx-datetime library and expect to provide at least a partial solution during the course of the year

It depends, time has a complex and native bound legacy. But I bet you want this https://github.com/Kotlin/kotlinx-datetime and DateTimePeriod.

I'm currently working on the "Kotlin Basics" track, specifically, on the "Smart Calculator" project. It would be super useful to leverage a parser combinator library, e.g., better-parse. Is this possible? Can I just add it as a dependency in Gradle? If so, how would I ideally do it, is there anything to consider? Thanks!

Konbini is a functional parser combinator library inspired by Haskell parsing libraries like Parsec. It's (hopefully) fairly easy to use, and is about as performant as the better-parse library. In fact, it's quite similar to better-parse in many aspects. The main difference is in how parsers are composed. Where better-parse prefers operators and infix functions, Konbini instead uses plain functions.