
This lesson is an introduction to the course.
In this lesson, you will learn what the course requirements are.
In this lesson, you will explore how to study on the platform.
Get a quick overview of what you’ll learn and how to begin using Claude Code effectively.
Understand what Claude Code is and how it supports developers in coding tasks.
Set up your account and install Claude Code to start using it.
Learn when each environment is best for working with Claude Code.
Prepare your system by installing Node.js and managing versions with NVM.
Run Claude Code directly from your system terminal.
Use Claude Code inside your development environment’s terminal.
Discover how to use Claude Code through the VS Code extension.
Get familiar with the layout and key components of the interface.
Learn how to interact with Claude through the chat-based workflow.
Understand how to control and structure context for better AI responses.
Adjust model settings and response depth for different tasks.
Select appropriate permission levels for safe and efficient usage.
Speed up workflows using built-in slash commands.
Learn the key benefits of using Claude Code in development workflows.
Explore practical ways developers use Claude Code daily.
Understand pricing tiers and usage constraints.
Learn how AI models work and where they may fall short.
See how your data is handled and protected.
Get an overview of typical development workflows with Claude Code.
Learn how to craft prompts and provide context effectively.
Start a new project using Claude Code guidance.
Use AI to implement new features in your codebase.
Identify and resolve bugs with AI assistance.
Improve code structure and readability using Claude Code.
Generate and improve test coverage with AI.
Produce clear documentation automatically from your code.
Use Claude Code to review and improve code quality.
Understand the benefits of customizing AI behavior with rules and memory.
Learn how rules and memory function inside Claude Code.
Explore commonly used rules for productivity and consistency.
Build your own rules to tailor Claude Code to your workflow.
Learn how agent skills extend Claude Code capabilities.
Understand how agent skills work and when to use them.
Discover widely used agent skills for common tasks.
Build custom agent skills to automate workflows.
Understand the basics of prompt engineering and why clear communication with AI tools matters.
Identify frequent prompting mistakes that lead to weak, vague, or unreliable AI responses.
Learn practical guidelines for writing clear, specific, and effective prompts.
Explore more powerful prompting methods that help generate better reasoning, structure, and output quality.
Learn how assigning roles to AI can improve the relevance, tone, and usefulness of generated responses.
Get the prompts, sample code and reference materials you will use in every exercise of this section.
Discover why a fixed set of evaluation checkpoints protects you from the subtle mistakes AI produces with full confidence.
Check whether the code actually solves the stated task by tracing its logic, assumptions and data flow step by step.
Inspect how the code reacts to invalid input, failures and exceptions, and spot the guards AI typically leaves out.
Find the boundary conditions and untested paths AI-generated code overlooks and decide which tests are still missing.
Assess the readability, maintainability and performance of AI-generated JavaScript and decide what to refactor before merging.
Map which parts of code review are safe to hand over to AI and which still require a human decision.
Build a reusable code review skill that encodes your team's checks so the AI applies them consistently on every review.
Browse ready-made community code review skills and learn how to evaluate and adapt them for your own project.
Run reviews straight from the terminal with Claude Code commands and fit them into your daily workflow.
Write review rules that pair each standard with a good and a bad code example so the AI flags violations precisely.
Set up a CLAUDE.md file that gives the AI project-specific context, conventions and priorities for every review.
This course is a practical, beginner-friendly introduction to Claude Code for developers. You’ll learn how to set it up, understand the interface, and make good decisions about models, context, and permissions. Then you’ll apply it in real workflows like building features, fixing bugs, refactoring, writing tests, creating documentation, and doing code reviews. Each section includes short lessons and quizzes to help you learn step by step.
What’s in this course?
Start with a short introduction, course requirements, and tips for studying effectively on Udemy.
Set up and install the tool, then learn where and how to run it (Terminal, IDE terminal, and VS Code plugin).
Learn the interface in depth: chat, context management, models and thinking effort, permission modes, and slash commands.
Understand why it’s useful in daily development, including common use cases, plans/limitations, and data privacy basics.
Practice hands-on workflows: initialize projects, add features, fix bugs, refactor, write tests, create docs, and perform code reviews.
Learn rules and memories, explore useful patterns, and create your own reusable setup.
Explore agent skills, understand when to use them, and practice creating your own.
Wrap up by leaving a review and getting your certificate.
This Course includes
Theory and Practice: Short, focused lessons with clear explanations and real examples (3–10 minutes each).
Downloadable Resources: May include PDF guides, project files, and practical examples for hands-on learning.
Udemy Certificate: Receive a certificate of completion after finishing the course.
Support: Get direct help from the instructor through the Q&A section whenever you have questions.
Meet your instructor!
Dmytro Vasyliev - Senior Front-end Engineer with more than 10 years of professional experience in developing complex Web Applications. I have extensive experience with React and other frameworks, having used it in various projects to build dynamic and efficient user interfaces.
Join our course today to learn how to build your first application in React!