Courses
1392 hands-on courses across every major language, framework, and discipline.
Clean Code Career Track
Everything you need to work professionally in Clean Code: the skills, the workflow, and how to land and grow in the role.
Clean Code Tools & Workflow
Get fluent with the tools, editors, and workflows that make Clean Code fast and reliable.
Introduction to Refactoring
A clear, hands-on introduction to Refactoring — the concepts, tools, and workflow you need to get productive.
Refactoring in Practice
Apply Refactoring to real problems with practical, end-to-end workflows and the tools used across the industry.
Advanced Refactoring
Go deep on Refactoring: advanced techniques, scale, and the decisions senior engineers make every day.
Refactoring: Hands-On Projects
Build real Refactoring projects from scratch and assemble a portfolio that proves your skills.
Refactoring Career Track
Everything you need to work professionally in Refactoring: the skills, the workflow, and how to land and grow in the role.
Refactoring Tools & Workflow
Get fluent with the tools, editors, and workflows that make Refactoring fast and reliable.
Introduction to Frontend Web Development
A clear, hands-on introduction to Frontend Web Development — the concepts, tools, and workflow you need to get productive.
Frontend Web Development in Practice
Apply Frontend Web Development to real problems with practical, end-to-end workflows and the tools used across the industry.
Advanced Frontend Web Development
Go deep on Frontend Web Development: advanced techniques, scale, and the decisions senior engineers make every day.
Frontend Web Development: Hands-On Projects
Build real Frontend Web Development projects from scratch and assemble a portfolio that proves your skills.
Frontend Web Development Career Track
Everything you need to work professionally in Frontend Web Development: the skills, the workflow, and how to land and grow in the role.
Frontend Web Development Tools & Workflow
Get fluent with the tools, editors, and workflows that make Frontend Web Development fast and reliable.
Introduction to Backend Web Development
A clear, hands-on introduction to Backend Web Development — the concepts, tools, and workflow you need to get productive.
Backend Web Development in Practice
Apply Backend Web Development to real problems with practical, end-to-end workflows and the tools used across the industry.
Advanced Backend Web Development
Go deep on Backend Web Development: advanced techniques, scale, and the decisions senior engineers make every day.
Backend Web Development: Hands-On Projects
Build real Backend Web Development projects from scratch and assemble a portfolio that proves your skills.
Backend Web Development Career Track
Everything you need to work professionally in Backend Web Development: the skills, the workflow, and how to land and grow in the role.
Backend Web Development Tools & Workflow
Get fluent with the tools, editors, and workflows that make Backend Web Development fast and reliable.
Introduction to Full-Stack Development
A clear, hands-on introduction to Full-Stack Development — the concepts, tools, and workflow you need to get productive.
Full-Stack Development in Practice
Apply Full-Stack Development to real problems with practical, end-to-end workflows and the tools used across the industry.
Advanced Full-Stack Development
Go deep on Full-Stack Development: advanced techniques, scale, and the decisions senior engineers make every day.
Full-Stack Development: Hands-On Projects
Build real Full-Stack Development projects from scratch and assemble a portfolio that proves your skills.