Pet is a command line snippet manager written in Go that has massively sped up all my command line work. I've extended it into Superpet to allow environment variable management as well, and I found it to be a huge time saver and worth sharing with others.
Learn about avoiding common issues when designing backends in order to build a maintainable codebase.
Learn about why distributed systems need observability through real world scenarios.
How a mindset change can produce testable code without writing any tests, reaping TDD benefits for free.