-
adventofcode
Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala (by sim642)
-
Exercism - Scala Exercises
Crowd-sourced code mentorship. Practice having thoughtful conversations about code.
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
If you need problems to solve then there are thousands of websites out there, your internet search engine can help you there. https://adventofcode.com/ is a fun one.
Exercism is a great tool for this. Their format is to present programming challenges, and then when you submit the code, not only does it run through some test scenarios like Hackerrank, but also a mentor is assigned to review your code and give feedback.