Category
Tools, git, testing, and the practices that make you a more effective developer.
6 articles
Debugging is a repeatable process, not luck. Learn the scientific method for bugs, debugger techniques beyond print statements, binary search, and how to fix the class of bug instead of the instance.
Master Git with practical workflows, branching strategies, commit conventions, and collaboration patterns. Learn GitFlow, GitHub Flow, and trunk-based development.
A practical guide to testing JavaScript and TypeScript with Vitest — unit tests, mocking, async testing, coverage, and how to write tests that catch regressions instead of just inflating a number.
How to give and receive code reviews that actually improve the codebase and the team — what to look for, what to ignore, how to phrase feedback, and how to keep reviews fast.
Joining a new project or diving into open source? A systematic approach to understanding code you didn't write — where to start, how to trace execution, and how to build a mental map fast.
The terminal fundamentals that pay back every day — pipes and composition, finding files and text fast, history tricks, and the handful of modern tools worth installing. Practical, not exhaustive.