Refactoring Courses and Certifications

Devoxx

Refactoring from Callback Hell to Observables - Live Coding in TS

Live coding session demonstrating refactoring from callbacks to Observables in TypeScript, focusing on asynchronous programming best practices and maintainable code for single-page applications.

• YouTube
• 41 minutes
• Self-Paced
• Conference Talk

Java

Refactoring to Functional Style in Java

See how to think functionally by refactoring imperative Java examples into concise, expressive code.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

PHP UK Conference

Testing Legacy Code - Safe Refactoring

Learn how to make legacy code testable and refactor it safely while protecting existing functionality with tests.

• YouTube
• 40 minutes
• Self-Paced
• Conference Talk

NDC Conferences

Refactoring Components

Learn to reduce refactoring risk by using tests to preserve existing behavior, including workflows that may depend on bugs.

• YouTube
• 50 minutes
• Self-Paced
• Conference Talk

Dave Gray

Code Refactoring in React, Node.js, Express, MongoDB - MERN Stack Project

Refactor a MERN project’s backend and frontend, improving database checks, error handling, RTK Query data fetching, React components, and loading behavior.

• YouTube
• 47 minutes
• Self-Paced
• Free Video

ACCU Conference

Impact on Maintainability and Refactoring for Higher-Level Design Features

Explores strategies for refactoring C++ code at various abstraction levels, discussing the impact on maintainability and the challenges of evolving interfaces in complex systems.

• YouTube
• 1 hour 35 minutes
• Self-Paced
• Conference Talk

NDC Conferences

Refactoring to Functional Style

Learn to shift from imperative to functional thinking by refactoring imperative code examples into a more functional style.

• YouTube
• 55 minutes
• Self-Paced
• Conference Talk

CppCon

Continuous Regression Testing for Safer and Faster Refactoring in C++

Learn continuous regression testing techniques for safer, faster C++ refactoring. Discover how to build frameworks, write effective tests, and integrate with CI pipelines for automated execution.

• YouTube
• 1 hour
• Self-Paced
• Free Video

ng-conf

Harnessing Angular's Momentum - Strategies for Effective Refactoring

Explore strategies for effective Angular refactoring, integrating new features safely while considering their impact and relevance to your codebase. Learn practical techniques for revolutionizing your approach.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Hitesh Choudhary

User Registration with Ultimate Debugging and Refactoring

Learn to create robust user registration systems with advanced debugging and refactoring techniques. Master file uploads, error handling, and code optimization for production-level backend development.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Free Video

JSConf

Refactoring CSS Without Losing Your Mind

Harry Roberts shows how to refactor CSS safely, including when to act, how to work in isolation, and how to contain legacy hacks.

• YouTube
• 42 minutes
• Self-Paced
• Conference Talk

CppCon

Refactoring C++ Code for Unit Testing with Dependency Injection

Master dependency injection techniques in C++ for better unit testing, exploring various implementation approaches and practical strategies for both new and legacy codebases.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Free Video

GOTO Conferences

Refactoring vs Refuctoring: Code Quality in the AI Age

Explore AI's impact on code quality, potential pitfalls of AI-assisted development, and strategies for leveraging AI to produce trustworthy software in the evolving landscape of software engineering.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Code Sync

Automating the Automator - Refactoring with Elixir 1.13 and Sourceror

Explore automating developer tasks like refactoring using Elixir 1.13 and Sourceror library. Learn to work smarter and enhance productivity in software engineering.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

CppCon

Is The Future of C++ Refactoring Declarative?

Explore a revolutionary approach to C++ refactoring that makes tooling accessible through declarative patterns, eliminating complex APIs and AST knowledge barriers.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Free Video