AI and practice••3 min read
Does AI actually make you code faster?
A randomised trial handed experienced developers AI tools and timed them. They were 19% slower, and they thought they were 20% faster. That gap is the interesting part.
Read more →Blog
Not many posts. Anything we could not source got cut rather than softened.
Interview prep••3 min read
How to prepare for a technical interview without cramming
Most interview advice is a list of things to do more of. This is shorter: small daily reps, one framework you can say out loud, and practice on questions you can look at first.
Read more →Reading is the slow way to get better
Every question and grading rubric on this site is public before you attempt it. Start with the JavaScript MCQs, the full question library, or the AI-graded guesstimates.