A complete, all-in-one guide to fully testing your React projects using React Testing Library and Jest.

Learn how to use Cypress to design, build and run powerful and realistic end-to-end (E2E) tests with ease.

Develop static websites and hybrid (static+SSR) web apps with React and Next.js, including Tailwind CSS, React Query

Write,test,deploy Cloudflare javascript cloud serverless app, tools, techniques and strategies to release in Production

Write Clean CSS code, create modular CSS and scalable CSS. OOP principles, SOLID, OOCSS, BEM will improve your CSS code.

The modern Haskell course for everyone! Master Haskell with projects, challenges and theory. Many courses in one!

Learn about probability, statistics, and more using the mathematics that are foundational to the field of data science.

Become Java Spring Boot Full Stack Cloud Developer. Learn AWS, React, Docker, Spring Data JPA & Spring Security.