• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
Log In
Join for Free
Coursera
  • Browse
  • Code Refactoring
Skip to search results

Filter by

Subject
Required
 *

Language
Required
 *

The language used throughout the course, in both instruction and assessments.

Learning Product
Required
 *

Build job-relevant skills in under 2 hours with hands-on tutorials.
Learn from top instructors with graded assignments, videos, and discussion forums.
Learn a new tool or skill in an interactive, hands-on environment.
Get in-depth knowledge of a subject by completing a series of courses and projects.
Earn career credentials from industry leaders that demonstrate your expertise.

Level
Required
 *

Duration
Required
 *

Skills
Required
 *

Subtitles
Required
 *

Educator
Required
 *

Results for "code refactoring"

  • Status: Preview
    Preview
    M

    Microsoft

    Developing with GitHub Copilot and VS Code

    Skills you'll gain: Microsoft Copilot, Integrated Development Environments, Microsoft Visual Studio, Software Development Tools, GitHub, Debugging, UI Components, Cascading Style Sheets (CSS), Software Installation, Hypertext Markup Language (HTML)

    4.1
    Rating, 4.1 out of 5 stars
    ·
    13 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    S

    Scrimba

    Vibe Coding Essentials - Build Apps with AI

    Skills you'll gain: Microsoft Copilot, Web Applications, GitHub, Web Development, Video Game Development, Prompt Engineering, LLM Application, Cascading Style Sheets (CSS), User Interface (UI) Design, Debugging, Generative AI, Computer Programming Tools, Computer Programming, Database Application, Artificial Intelligence, Generative AI Agents, Program Development, Web Development Tools, Software Development, Software Engineering

    4.6
    Rating, 4.6 out of 5 stars
    ·
    233 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Preview
    Preview
    S

    Scrimba

    Introduction to Claude Code

    Skills you'll gain: Anthropic Claude, Integrated Development Environments, Tool Calling, Prompt Patterns, Application Development, Software Development Tools, Software Development, Generative AI, Automation, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents, Image Analysis, Agentic systems

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Minnesota

    Software Testing and Automation

    Skills you'll gain: Open Web Application Security Project (OWASP), Cucumber (Software), Software Testing, Selenium (Software), Gherkin (Scripting Language), JUnit, Verification And Validation, Test Automation, Unit Testing, Security Testing, Regression Testing, Test Case, Testability, Behavior-Driven Development, Code Coverage, Performance Testing, Development Testing, Test Planning, Acceptance Testing, Software Quality Assurance

    4.3
    Rating, 4.3 out of 5 stars
    ·
    984 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    S

    Scrimba

    Clean Code Basics: How to Write Maintainable Code

    Skills you'll gain: Maintainability, Code Review, Debugging, Style Guides, Software Documentation, Software Design Patterns, Programming Principles, Quality Assurance, Technical Communication

    4.9
    Rating, 4.9 out of 5 stars
    ·
    8 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    P

    Packt

    Learn to Code with Ruby

    Skills you'll gain: Ruby (Programming Language), Object Oriented Programming (OOP), Ruby on Rails, Debugging, Programming Principles, Software Documentation, Scripting Languages, Development Environment, Integrated Development Environments, Computer Programming, Development Testing, Data Structures, Apple Xcode, Web Development, Software Installation, Microsoft Windows, Package and Software Management, Command-Line Interface

    4.4
    Rating, 4.4 out of 5 stars
    ·
    17 reviews

    Intermediate · Specialization · 3 - 6 Months

What brings you to Coursera today?

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Building Smarter Software: GenAI Tools and Practices

    Skills you'll gain: Test Planning, Test Tools, Prompt Engineering, Version Control, Debugging, Google Gemini, Software Design Patterns, Object Oriented Design, Software Testing, Object Oriented Programming (OOP), GitLab, Responsible AI, Infrastructure as Code (IaC), Application Programming Interface (API), Mobile Development, Front-End Web Development, Back-End Web Development, Application Development, GitHub, Artificial Intelligence and Machine Learning (AI/ML)

    4.6
    Rating, 4.6 out of 5 stars
    ·
    105 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    T

    The Hong Kong University of Science and Technology

    Software Engineering

    Skills you'll gain: Software Design Patterns, Requirements Analysis, Systems Development Life Cycle, Software Architecture, Acceptance Testing, Software Development Methodologies, Unified Modeling Language, Software Development Life Cycle, Configuration Management, Software Quality Assurance, Debugging, Software Design, Software Engineering, Software Testing, Object Oriented Design, Functional Requirement, Data Modeling, Systems Design, Project Management, Project Planning

    4.6
    Rating, 4.6 out of 5 stars
    ·
    579 reviews

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial
    Free Trial
    I

    IBM

    Generative AI: Elevate your Software Development Career

    Skills you'll gain: Prompt Engineering, Large Language Modeling, Responsible AI, Generative AI, Artificial Intelligence, Software Development Tools, Software Testing, Test Automation, Software Development, DevSecOps, Application Security, CI/CD, Natural Language Processing, Software Engineering, Software Architecture

    4.5
    Rating, 4.5 out of 5 stars
    ·
    219 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    Writing Clean Code: 20 Code Smells & How to Avoid Them

    Skills you'll gain: Maintainability, Code Review, Software Architecture, Software Design, Object Oriented Design, Debugging, Testability, Programming Principles, Scalability

    Intermediate · Course · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    I

    Illinois Tech

    Building with Code: Programming Fundamentals and Open Source

    Skills you'll gain: Open Source Technology, Package and Software Management, Web Development, Linux, Shell Script, Database Design, Ubuntu, Relational Databases, Web Applications, Web Development Tools, Unix Shell, Test Driven Development (TDD), Python Programming, Linux Administration, Databases, Object Oriented Programming (OOP), Scripting Languages, Computer Programming, Javascript, Database Management

    Build toward a degree

    4.6
    Rating, 4.6 out of 5 stars
    ·
    63 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    P

    Packt

    Learn to Code with Rust

    Skills you'll gain: Rust (Programming Language), System Programming, Package and Software Management, Data Structures, Software Installation, Programming Principles, Secure Coding, Debugging, Software Design Patterns, Integrated Development Environments, Data Sharing, Data Management, Command-Line Interface, Capacity Management

    Beginner · Specialization · 3 - 6 Months

1234…190

In summary, here are 10 of our most popular code refactoring courses

  • Developing with GitHub Copilot and VS Code: Microsoft
  • Vibe Coding Essentials - Build Apps with AI: Scrimba
  • Introduction to Claude Code: Scrimba
  • Software Testing and Automation: University of Minnesota
  • Clean Code Basics: How to Write Maintainable Code: Scrimba
  • Learn to Code with Ruby: Packt
  • Building Smarter Software: GenAI Tools and Practices: Coursera
  • Software Engineering: The Hong Kong University of Science and Technology
  • Generative AI: Elevate your Software Development Career: IBM
  • Writing Clean Code: 20 Code Smells & How to Avoid Them: Packt

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • English Speaking
  • Generative AI (GenAI)
  • Microsoft Excel
  • Microsoft Power BI
  • Project Management
  • Python

Certificates & Programs

  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM Data Analyst Certificate
  • IBM Data Science Certificate
  • Machine Learning Certificate
  • Microsoft Power BI Data Analyst Certificate
  • UI / UX Design Certificate

Industries & Careers

  • Business
  • Computer Science
  • Data Science
  • Education & Teaching
  • Engineering
  • Finance
  • Healthcare
  • Human Resources (HR)
  • Information Technology (IT)
  • Marketing

Career Resources

  • Career Aptitude Test
  • Examples of Strengths and Weaknesses for Job Interviews
  • High-Income Skills to Learn
  • How Does Cryptocurrency Work?
  • How to Highlight Duplicates in Google Sheets
  • How to Learn Artificial Intelligence
  • Popular Cybersecurity Certifications
  • Preparing for the PMP Certification
  • Signs You Will Get the Job After an Interview
  • What Is Artificial Intelligence?

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Share your Coursera learning story

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2025 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok