Comment by yearesadpeople

That tutorial guy on YouTube, Derek Banas, swears by Anki. He's quite the voracious learner as well as being a pretty good contractor. I've used it myself (sparingly, when taking on new projects with new technology stacks), and never really committed to it because of the somewhat static and predictable nature of the learning session (as described in the article; the algorithm). However, from learning about the upgrade (well, 2023 upgrade), I will try it out again: high hopes.