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React Performance Playbook

Kamran Ayub

Slow React app with unhappy users? This course will teach you how to quickly audit, diagnose, and solve common performance issues in React applications so you can design them more efficiently and ultimately deliver an optimized real-user experience.

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Slow React app with unhappy users? This course will teach you how to quickly audit, diagnose, and solve common performance issues in React applications so you can design them more efficiently and ultimately deliver an optimized real-user experience.

Complex React applications have a lot of moving parts that can grind to a halt, causing a poor user experience. In this course, React Performance Playbook, you’ll learn to audit, diagnose, solve, and prevent React web performance problems. First, you’ll explore how performance drives business value and how to get buy-in with your team. Next, you'll learn to design and perform a performance audit to identify issues. Then, you’ll see how to optimize common component performance problems that reduce unnecessary re-renders. Finally, you’ll learn how to optimize your app’s loading time and deliver an improved real-user experience. When you’re finished with this course, you’ll have the skills and knowledge of React performance needed to make your app snappy and your users happy.

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React Performance Optimization React Performance Playbook Web Performance

What's inside

Syllabus

Course Overview
Introduction to React Performance Optimization
Conducting Performance Audits
Preventing Unnecessary Re-renders
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Covers core performance issues and how to prevent them in React applications, which is highly relevant to web developers
Taught by Kamran Ayub, who are recognized for their work in React performance optimization
Offers a comprehensive study of common performance problems in React applications
Examines advanced use cases in React performance optimization, which may add color to other topics and subjects

Save this course

Create your own learning path. Save this course to your list so you can find it easily later.
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Reviews summary

Essential react performance optimization guide

According to students, React Performance Playbook is an essential course for developers aiming to optimize complex React applications. Learners frequently praise its practical, real-world applicability, providing a systematic approach to auditing and solving performance issues. The instructor's clarity and well-structured content, including hands-on demos, are highlighted as significant strengths. While some found it less suitable for absolute beginners or desired deeper dives into highly advanced topics, recent updates, notably covering Suspense and Server Components, have greatly enhanced its relevance and comprehensiveness. Overall, it's considered a highly valuable resource for experienced React developers.
Recent updates ensure the course covers modern React performance concepts.
"The recent updates, especially covering Suspense and Server Components, really bring this course up to date..."
"Glad I revisited it, the new sections on Suspense and Server Components were a great addition and made it very current."
"While some small things seemed slightly outdated previously, the core principles remain timeless, and the recent updates are fantastic."
Features clear explanations, excellent pacing, and logical organization.
"The instructor breaks down complex topics like memoization and lazy loading into actionable steps."
"It's concise, practical, and incredibly well-structured. I appreciated the clear explanations."
"The instructor's clear explanations and practical examples are top-notch."
"I found the pacing perfect, and the hands-on exercises were well-designed."
Offers immediately applicable strategies for real-world React performance.
"I immediately applied these techniques to my work."
"My team saw immediate improvements after I implemented what I learned."
"The course is excellent for debugging slow React apps. It provides a clear methodology."
"I gained a systematic approach to identifying and solving React performance issues, which was incredibly helpful."
Relies heavily on demos; some learners desire more quizzes or challenges.
"The hands-on demos solidified my understanding."
"I wish there were more interactive quizzes or challenges to test understanding. The videos are good, but I learn better with more active engagement."
Provides solid fundamentals, but some advanced topics could benefit from more depth.
"I felt some parts, especially around advanced profiling, could have been a bit more in-depth."
"I was hoping for more advanced techniques, perhaps for very large-scale applications."
"It provides a solid understanding of fundamentals and common pitfalls, though not always every edge case."
Best suited for developers with existing React experience, not absolute beginners.
"I found this course a bit overwhelming. It assumes a higher level of React knowledge than I possessed."
"It's okay, but some of the material felt a bit basic if you already know React well."
"For those dealing with highly complex enterprise applications, it might not go deep enough into every specific edge case."
"I felt this course was an ideal deep dive for someone already familiar with React concepts."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in React Performance Playbook with these activities:
Review React Performance Optimization Techniques
Refresh your knowledge on React performance optimization techniques to prepare for the course.
Browse courses on React Performance Optimization
Show steps
  • Review online documentation and articles on React performance optimization.
Review Core React and Redux Concepts
Reinforce your understanding of React and Redux fundamentals to enhance your performance optimization skills.
Show steps
  • Revisit React documentation and online tutorials on core concepts
  • Refresh your knowledge of Redux state management patterns
React Performance Best Practices Tutorial
Follow a guided tutorial to learn best practices for optimizing React application performance.
Browse courses on React Performance Optimization
Show steps
  • Find a reputable React performance best practices tutorial.
  • Follow the tutorial and implement the recommended best practices.
22 other activities
Expand to see all activities and additional details
Show all 25 activities
Review basic React concepts
Reviewing basic React concepts will help ensure that you have a foundation to better understand the material and maximize learning in this course.
Show steps
  • Read the React documentation
  • Build a simple React app
  • Practice using React hooks
React Profiler Performance Audit
Conduct a performance audit using React Profiler to identify bottlenecks and measure component performance.
Show steps
  • Set up React Profiler in your React application.
  • Run your application and record a performance profile.
  • Analyze the profile to identify areas for improvement.
Chrome DevTools Performance Analysis
Utilize Chrome DevTools to measure and analyze the performance of your React application.
Browse courses on Chrome DevTools
Show steps
  • Open Chrome DevTools in your browser.
  • Select the "Performance" tab.
  • Record a performance profile.
  • Analyze the profile to identify areas for improvement.
Participate in a peer study group for React performance optimization
Participating in a peer study group will provide you with opportunities to discuss and learn from others who are also interested in React performance optimization.
Show steps
  • Find a peer study group or create your own
  • Meet regularly with your study group
  • Discuss React performance optimization topics
  • Share resources and knowledge with your study group
Performance Audit Practice
Improve your ability to identify performance issues in React applications.
Show steps
  • Install performance auditing tools
  • Audit a simple React application
  • Analyze the audit results
  • Identify potential performance improvements
Follow Performance Optimization Tutorials
Dive deeper into performance optimization techniques specific to React applications through guided tutorials.
Show steps
  • Identify reliable and relevant tutorials from reputable sources
  • Follow the tutorials step-by-step, implementing the optimization strategies
Walkthrough Tutorials
Improve your ability to optimize React applications by following and practicing from a set of comprehensive tutorials.
Show steps
  • Identify tutorials that cover React performance optimization
  • Follow the tutorials step-by-step
  • Take notes and reflect on what you learn
React performance optimization drills
Engaging in practice drills will help you to develop fluency and competence in optimizing React applications.
Show steps
  • Identify common performance issues in React apps
  • Apply techniques to optimize React component performance
  • Refactor React apps for improved performance
React Performance Optimization Workshop
Attend a workshop led by experienced React developers to learn the latest performance optimization techniques.
Browse courses on React Performance Optimization
Show steps
  • Find a React performance optimization workshop
  • Register for the workshop
  • Attend the workshop and participate actively
  • Implement the techniques learned in your own React applications
Collaborate in Performance Optimization Study Groups
Engage with peers in study groups to discuss performance optimization challenges, share knowledge, and receive feedback.
Show steps
  • Join or form a study group with other React developers
  • Collaboratively analyze performance bottlenecks and identify solutions
  • Share experiences, best practices, and resources
React Performance Optimization Discussion
Engage in a discussion with peers to share knowledge and experiences in optimizing React applications.
Browse courses on React Performance Optimization
Show steps
  • Join or create a React performance optimization discussion group.
  • Participate in discussions, ask questions, and share insights.
Component Optimization Tutorial
Learn advanced techniques for optimizing React components and minimizing re-renders.
Show steps
  • Find a tutorial on React component optimization
  • Follow the tutorial step-by-step
  • Implement the optimization techniques in your own React applications
Attend React Performance Meetups and Conferences
Connect with experts and peers in the field at meetups and conferences dedicated to React performance.
Show steps
  • Identify and attend relevant meetups or conferences
  • Engage in discussions, ask questions, and exchange ideas
Practice Optimizing Components
Reinforce your understanding and skills in optimizing React components through repeated practice exercises.
Browse courses on React Components
Show steps
  • Identify common performance issues in React components
  • Develop strategies to optimize components for performance
  • Practice implementing these optimizations in a React application
  • Evaluate the results of your optimizations
Follow tutorials on advanced React performance optimization techniques
Following tutorials will help you to stay up-to-date on the latest advancements in React performance optimization.
Show steps
  • Identify reputable sources for React performance optimization tutorials
  • Select tutorials that align with your learning goals
  • Follow the instructions in the tutorials
  • Apply what you have learned to your own React projects
React Performance Optimization Plan
Develop a comprehensive plan to optimize the performance of your React application.
Browse courses on React Performance Optimization
Show steps
  • Analyze current application performance.
  • Identify bottlenecks and areas for improvement.
  • Prioritize and document optimization strategies.
  • Implement performance optimizations.
React Performance Optimization Blog Post
Share your knowledge and insights on React performance optimization with the community by writing a blog post.
Browse courses on React Performance Optimization
Show steps
  • Choose a specific topic within React performance optimization
  • Research and gather information on the topic
  • Write and edit the blog post
  • Publish the blog post and promote it
Build a Performance-Optimized React App
Apply your learnings by building a full-fledged React application that demonstrates optimized performance.
Show steps
  • Design the application architecture for performance
  • Implement performance optimizations throughout the application
  • Test and measure the performance of the application
  • Document and share your learnings
React Performance Optimization Plan
Develop a comprehensive plan to optimize the performance of a React application.
Show steps
  • Analyze the application's performance
  • Identify performance bottlenecks
  • Develop a plan to address the bottlenecks
  • Implement the plan and monitor the results
Build a React App with Performance Focus
Create a React application from scratch, focusing on implementing performance optimization techniques.
Browse courses on React Performance Optimization
Show steps
  • Design the application architecture with performance in mind
  • Implement performance optimization techniques learned in the course
  • Monitor and measure the performance of the application
  • Continuously improve the performance by iterating and refining
Write a blog post on React performance optimization
Creating a blog post will help you to consolidate your understanding of React performance optimization.
Show steps
  • Research and gather information on React performance optimization
  • Write an outline for your blog post
  • Develop the content for your blog post
  • Edit and proofread your blog post
  • Publish your blog post
Build a React web application that focuses on performance
Building a project will allow you to apply your knowledge of React performance optimization in a practical setting.
Show steps
  • Plan and design your web application
  • Implement React performance optimization techniques
  • Test and evaluate your web application
  • Deploy and monitor your web application

Career center

Learners who complete React Performance Playbook will develop knowledge and skills that may be useful to these careers:
Performance Engineer
A Performance Engineer is responsible for optimizing the performance of software systems. They work to identify performance bottlenecks, improve system efficiency, and ensure that systems meet performance requirements. React Performance Playbook may be useful for a Performance Engineer since it teaches one how to optimize the performance of React applications to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Performance Engineer
Software Architect
A Software Architect designs and develops software systems. They work to ensure that systems are scalable, reliable, and efficient. React Performance Playbook may be useful for a Software Architect since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Software Architect
Computer Scientist
A Computer Scientist is responsible for the design, development, and implementation of computer systems and applications. They work on a wide range of projects, from developing new algorithms to designing new hardware. React Performance Playbook may be useful for a Computer Scientist since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Computer Scientist
Software Test Engineer
A Software Test Engineer is responsible for the testing and evaluation of software systems. They work to ensure that systems are free of defects and meet performance requirements. React Performance Playbook may be useful for a Software Test Engineer since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Software Test Engineer
Software Quality Assurance Engineer
A Software Quality Assurance Engineer is responsible for the quality of software systems. They work to ensure that systems are free of defects and meet performance requirements. React Performance Playbook may be useful for a Software Quality Assurance Engineer since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Software Quality Assurance Engineer
Computer Programmer
A Computer Programmer is responsible for the coding and testing of software systems. They work to ensure that systems are efficient, reliable, and meet performance requirements. React Performance Playbook may be useful for a Computer Programmer since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Computer Programmer
Computer Systems Analyst
A Computer Systems Analyst is responsible for the analysis, design, and implementation of computer systems. They work to ensure that systems are efficient, reliable, and meet performance requirements. React Performance Playbook may be useful for a Computer Systems Analyst since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Computer Systems Analyst
User Experience Designer
A User Experience Designer designs and evaluates user interfaces and user experiences for software systems and websites. They work to ensure that systems are easy to use, navigate, and visually appealing. React Performance Playbook may be useful for a User Experience Designer since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for User Experience Designer
Front-End Developer
A Front-End Developer designs, creates, and maintains the user interface and overall user experience of a website. They work to ensure that websites and web applications are easy to use, navigate, and visually appealing. React Performance Playbook may be useful for a Front-End Developer since it teaches one how to optimize the front-end of an application to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Front-End Developer
Web Developer
A Web Developer designs, creates, and maintains websites and web applications. They work on the front-end and back-end of websites, and they are responsible for ensuring that websites are easy to use, navigate, and visually appealing. React Performance Playbook may be useful for a Web Developer since it teaches one how to optimize the front-end of an application to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Web Developer
Data Scientist
A Data Scientist is responsible for the collection, analysis, and interpretation of data. They work to uncover patterns and insights that can be used to improve decision-making. React Performance Playbook may be useful for a Data Scientist since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Data Scientist
Technical Product Manager
A Technical Product Manager is responsible for the development and execution of a product's technical vision. They work with engineers, designers, and other stakeholders to ensure that products meet user needs and business goals. React Performance Playbook may be useful for a Technical Product Manager since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Technical Product Manager
Systems Analyst
A Systems Analyst studies business processes and designs solutions that use information technology to meet business needs. They work to improve the efficiency and effectiveness of organizations. React Performance Playbook may be useful for a Systems Analyst since it teaches one how to optimize the performance of software systems to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Systems Analyst
Software Engineer
A Software Engineer works with systems software or applications software to build computing systems. They may design, develop, test, deploy, maintain, or manage these systems. As applications grew more complex and matured, the role grew beyond coding into architecting complex systems, defining data requirements, analyzing user needs, and testing systems. React Performance Playbook may be useful for a Software Engineer since it teaches one how to optimize applications to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Software Engineer
Full-Stack Developer
A Full Stack Developer is responsible for the design, development, deployment, and maintenance of both the front-end and back-end components of web applications. They work on the entire stack and thus must have proficiency in different programming languages, tools, and technologies. React Performance Playbook may be useful for a Full Stack Developer since it teaches one how to optimize the front-end of an application to improve real-user experience. This course covers topics such as identifying performance issues, optimizing common component performance problems, and optimizing assets and loading time.
See salaries and explore the career path for Full-Stack Developer

Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in React Performance Playbook.
Cover image
Learning React
Save
Is specifically tailored to React performance optimization, offering a structured approach to identifying and resolving common performance issues in React applications.
Learning React: Modern Patterns for Developing...
Paperback
$$
Learning React: Functional Web Development with...
Paperback
$$$
Learning React: Modern Patterns for Developing...
Kindle Edition
$$
Cover image
High Performance Browser Networking
Save
Provides a deep dive into the technologies and techniques that underpin fast and reliable web performance, covering topics such as HTTP, caching, and resource optimization.
High Performance Browser Networking: What every web...
Paperback
$$
(中文) Web性能权威指南 (图灵程序设计丛书) (Chinese Edition)
Kindle Edition
$
Cover image
Building Large Scale Web Apps
Save
Offers practical guidance on JavaScript performance optimization techniques, providing a comprehensive understanding of how to write efficient and scalable code.
Building large scale web apps
Kindle Edition
$$
Cover image
Test Driven Development
Save
Introduces the principles and practices of test-driven development, providing guidance on how to write tests first and then write code that passes those tests, leading to more robust and maintainable React applications.
Test Driven Development: By Example
Paperback
$$
Test-driven development (Korean Edition)
Paperback
$$$
Cover image
Designing Data-Intensive Applications
Save
Provides a solid foundation for designing and building scalable JavaScript applications, offering valuable insights for developing efficient and maintainable React applications.
Designing Data-Intensive Applications: The Big...
Paperback
$$
Designing Data-Intensive Applications: The Big...
Kindle Edition
$$
CLEAN CODE
Save
Emphasizes the importance of writing clean and maintainable code, providing guidance on coding conventions, refactoring techniques, and code organization, enhancing the readability and maintainability of React codebases.
CLEAN CODE
Paperback
Check
CLEAN CODE
Kindle Edition
Check
Cover image
The Pragmatic Programmer
Save
Transcends specific technologies and languages, providing timeless wisdom and practical advice on software development principles and best practices, beneficial for all React developers.
The Pragmatic Programmer: Your Journey To Mastery,...
Hardcover
$$
Pragmatic Programmer, The: From Journeyman to Master
Kindle Edition
$$
(Italiano) Pragmatic Programmer - Edizione del 20°...
Kindle Edition
$$
(Italiano) Il Pragmatic Programmer: Guida per manovali del...
Kindle Edition
$$
(中文) The Pragmatic Programmer: access to the highest...
Paperback
$$
Pragmatic programmer (Korean Edition)
Paperback
$$$
Cover image
Secret Colors
Save
Delves into the principles and patterns of designing data-intensive systems, offering essential knowledge for optimizing the data handling and storage aspects of React applications.
Secret Colors
Paperback
Check
Secret Colors
Kindle Edition
Check
Cover image
Domain-Driven Design Reference
Save
Introduces the principles and practices of domain-driven design, offering guidance on how to model business requirements effectively, leading to more cohesive and maintainable React applications.
Domain-Driven Design Reference: Definitions and...
Paperback
$$

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Course image
Time
255 hours
Level
Advanced
Via
Pluralsight
Instructor
Kamran Ayub
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Covers core performance issues and how to prevent them in React applications, which is highly relevant to web developers
Taught by Kamran Ayub, who are recognized for their work in React performance optimization
Offers a comprehensive study of common performance problems in React applications
Examines advanced use cases in React performance optimization, which may add color to other topics and subjects
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