I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but breaks it down into manageable chunks. https://codecrafters.io/. - Source: Hacker News / 7 months ago

To make this happen, I'm starting with the Shell Challenge at CodeCrafters.io. - Source: dev.to / 7 months ago

Have you ever thought of building your own shell — or anything you use in your daily tasks? It could be an IDE, a simple database, or even a text editor. In this blog, I’ll walk you through the exciting journey of building a shell using the Codecrafters platform. I’ll share why the experience is amazing and why you should absolutely give it a try! - Source: dev.to / about 1 year ago

This is where today's quick tip comes into play. Do you know Codecrafters.io? If you don't, let's remedy that now! It's a platform that monthly proposes building projects of different complexity, guiding you step by step in studying and developing. Some of the latest projects include reproducing your own version of Git, Redis, BitTorrent, or your Interpreter. - Source: dev.to / over 1 year ago

I recently started learning Rust using the awesome CodeCrafters website. - Source: dev.to / almost 2 years ago

I can attest to the benefits of n-back. I've been doing it for a couple of years now, five days a week for 20-25 minutes. I've noticed a tangible positive difference in both my verbal fluency and my processing speed on days where I engage this protocol. I've benefited so much from this protocol that I [created a mini app just for myself](https://mind-workout.pages.dev/)* as I was unable to find a suitable app for... - Source: Hacker News / over 1 year ago

Have you tried gluten free ginkgo biloba bee pollen salt lamps? Sorry, I had to. But here's an actual real suggestion that may or may not be any better. It's a working memory trainer that I feel has slightly helped improve my own working memory called Brain Workshop. Obviously proper diagnosis and medical treatment would be preferred. https://brainworkshop.sourceforge.net/. - Source: Hacker News / about 3 years ago

There is a good desktop trainer (/game) here: https://brainworkshop.sourceforge.net/ In short, my understanding is that we can't improve it, but that could be very much due to the lack of actual dedicated research. If we could, it would essentially be a super power. - Source: Hacker News / about 3 years ago

Found Brain Work here: https://brainworkshop.sourceforge.net/ and also a browser-based versions of Dual-N-Back here: https://www.brainturk.com/dual-n-back https://brainworkshop.sourceforge.net/. - Source: Hacker News / over 3 years ago

In addition to what other people are saying re: comedians and practicing, I've also found regularly doing a few rounds of Dual N-Back (or anything else that has me juggle multiple memories while working with logic, like leetcode or logic puzzles) almost magically bumps me up a tier on the banter-o-meter too. Source: almost 4 years ago