Blog

Understand the key differences between type aliases and interfaces in TypeScript, and learn when to use each one.

Learn how to use React Context effectively, avoid common performance pitfalls, and understand when Context is the right solution.

Learn how to use role prompting to shape LLM behavior by assigning personas and expertise. Discover when role prompting helps and potential pitfalls to avoid.

Learn how to use React Suspense and lazy loading to improve your app's performance by code splitting and managing loading states.

Learn how Chain-of-Thought prompting dramatically improves LLM reasoning by encouraging step-by-step thinking. Master techniques for complex problem-solving.

Learn the fundamentals of React Testing Library - how to render components, query elements, and write tests that focus on user behavior rather than implementation details.

Learn how to use few-shot prompting to guide LLM behavior through examples. Understand zero-shot, one-shot, and few-shot techniques with practical applications.

Master testing user interactions in React - learn the differences between fireEvent and userEvent, and how to test clicks, inputs, forms, and keyboard events.

Learn how TypeScript's type narrowing helps you write safer code by automatically refining types based on runtime checks.

Master the fundamentals of prompt engineering with five essential principles: Give Direction, Specify Format, Provide Examples, Evaluate Quality, and Divide Labor.