Stories, tutorials, and deep dives spanning across diverse worlds.
Master advanced TypeScript generics patterns: conditional types, mapped types, template literal types, branded types, discriminated unions, and building type-safe production libraries.
A practical collection of Python techniques that reduce boilerplate, prevent bugs, and make everyday code cleaner - selected from real codebases, not tutorial fantasy.
Maximizing productivity with AI coding assistants in 2026 through advanced context engineering, MCP tool integration, agentic loops, and test-driven workflows.
Keep your private fork in sync with upstream using git rebase instead of merge. A real workflow for adding custom code to an open source project without losing access to bug fixes.
Python uses underscores as naming conventions, not enforced access modifiers - understanding the difference prevents confusing code and helps you write better APIs.
Pragmatic guide to writing resilient JavaScript unit tests: the AAA pattern, test fixtures, property-based testing with fast-check, and boundary mocking.
I resisted TDD for years. Then a broken refactor convinced me. Here's what the Red-Green-Refactor cycle actually looks like in practice, and why writing tests first changes more than just your test coverage.