Writing & Tutorials
In-depth technical series on the stack I use every day.
Nest.js Tutorial
A comprehensive series of 187 in-depth articles covering controllers, routing, TypeORM, Prisma, GraphQL, microservices, AWS deployments, and beyond.
Git Tutorial
A hands-on series of 11 in-depth articles covering remotes, branching, rebasing, cherry-pick, reflog, Git hooks, and keeping a clean history.
JS Design Patterns
A focused series of 5 in-depth articles covering Singleton, Module, Factory, Facade, Decorator, and Observer patterns in TypeScript.
JS Testing
A thorough series of 18 in-depth articles covering unit testing with Jest, Enzyme, React Testing Library, Cypress, Playwright, and mocking strategies.
Node.js TypeScript
A deep-dive series of 15 in-depth articles covering streams, buffers, the event loop, HTTP/2, child processes, worker threads, and more.
Regex Course
A concise series of 4 in-depth articles covering basic concepts, elegant patterns, ES6 grouping features, and avoiding catastrophic backtracking with lookahead.
TypeScript Express
A practical series of 15 in-depth articles covering routing, MongoDB, TypeORM, Postgres, JWT auth, testing, CI/CD, and Mongoose patterns.
Webpack 4 Course
A concise series of 8 in-depth articles covering entry/output, loaders, plugins, code splitting, tree shaking, and dynamic imports.