-
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.
So I searched for alternatives: I found Anki (see https://apps.ankiweb.net/ for more info): you can say if you failed the problem or if it was easy… normal… or hard. Full control over your flash card. That was a game changer to me to control perfectly my spacing and export problems from books I owned (without fearing getting banned).
Other than that, the code is probably ready for GitHub. If you felt like extending it, you can use the lichess API to automate finding puzzles rather than having them in a file that you just read from.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.