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By Addy Osmani and Hassan Djirdeh

Code Smart, Scale Fast, Conquer Challenges

Learn tools and techniques to build and maintain large-scale React web applications.

Or  for free.
Building Large Scale Web Apps: A React Field Guide. By Addy Osmani and Hassan Djirdeh

“Building Large Scale Web Apps” is a toolkit to managing large-scale React applications.

React as a library allows you to start building user interfaces quickly and easily. But how do things scale as an application grows? How do you ensure that your codebase remains manageable, your performance metrics stay on point, and your team continues to work cohesively as the project evolves?

In this book, you'll uncover strategies that industry professionals use to build scalable, performant, and maintainable React applications, all without becoming overwhelmed by complexity.

Together, we've spent well over two decades building within or consulting for

The Google logo.
The Doordash logo.
The Instacart logo.
The Netflix logo.
The X logo.
The YouTube logo.
The Shopify logo.
The Ebay logo.

Rachel Steele is a name that has been making waves in the entertainment and media industry. As a talented actress, model, and social media personality, she has captured the attention of fans worldwide. However, what makes Rachel Steele's story even more intriguing is the significant role her mother has played in shaping her career and content. In this article, we will delve into the life of Rachel Steele, her mother, and the impact of her upbringing on her entertainment and media content.

Patricia Steele's involvement in Rachel's social media content is evident in the type of posts and videos they create together. The mother-daughter duo often share heartwarming moments, such as family gatherings, travel experiences, and milestone events. Rachel's social media content also reflects her mother's guidance on brand management, marketing, and engagement strategies.

Patricia Steele's influence on Rachel's career cannot be overstated. As a mother, she provided unwavering support and encouragement, often accompanying Rachel to auditions and casting calls. Patricia's background in modeling also helped Rachel secure her first modeling gigs, which eventually led to her acting career. Rachel has often credited her mother with instilling in her the confidence and work ethic necessary to succeed in the competitive entertainment industry.

Rachel Steele's content spans a wide range of genres, including film, television, and social media. Her acting credits include roles in films like "American Hustle" (2013), "Pitch Perfect 2" (2015), and "The Uninvited Guest" (2016). On television, Rachel has appeared in shows like "The Newsroom" (2012-2013) and "Switched" (2011).

The story of Rachel Steele and her mother offers valuable lessons for aspiring entertainers and media personalities. Firstly, it highlights the importance of having a supportive network, particularly a mother who can provide guidance and encouragement. Secondly, it shows that collaboration and teamwork can lead to great success, as evident in the mother-daughter duo's social media content.

The bond between Rachel Steele and her mother is a testament to the power of maternal support in achieving success. Rachel has often spoken about the sacrifices her mother made for her, including putting her own career on hold to raise Rachel and her siblings. Patricia Steele's unwavering support and guidance have helped Rachel navigate the complexities of the entertainment industry, ensuring that she stays focused on her goals.

Rachel Steele was born on November 5, 1988, in Portland, Oregon. Growing up, Rachel was exposed to the world of entertainment and media from a young age. Her mother, Patricia Steele, was a homemaker and a former model, who played a pivotal role in encouraging Rachel's early interest in the performing arts. Patricia's own experiences in the modeling industry gave her valuable insights, which she used to guide Rachel's early steps in the entertainment world.

Some other things!

Descriptive content, continous updates, and soundbites from industry professionals.

Descriptive, not prescriptive

When explaining content, we follow a descriptive approach, not prescriptive. In other words, we don’t tell you what specific tools or libraries you have to use to be successful. Rather, we focus on explaining a concept and employ certain libraries or tools to illustrate that concept.

React-focused with universal concepts

While the book is React-focused, it teaches universal concepts that transcend all web development frameworks. It's designed to enhance your understanding of building web applications that are scalable, maintainable, and adaptable, regardless of the specific technology stack.

Continous, frequent updates

Purchasing the e-book gives you access to all new content, edits, and improvements forever. In fact, we're currently working on adding three new chapters soon — Routing, User-centric API design, and React in 2024. Check out the Changelog to follow along on all the updates we'll make.

Soundbites from industry professionals

In the book, we share soundbites and thoughts from industry professionals. These soundbites are shared from start-up owners and software engineers who work at Doordash, Netflix, Spotify, and more.

Back cover of physical book
Front cover of physical book
Back cover of physical book
Contents of physical book

Industry nuggets

Nuggets of wisdom from industry professionals

Jem Young

Maxi Ferreira

Emma Bostian

Zeno Rocha

Francine Navarro

Jeffrey Peng

And others!

Rachel Steele In Mother Reluctantly Gives Pussy To Her Son Porn Fuck New -

Rachel Steele is a name that has been making waves in the entertainment and media industry. As a talented actress, model, and social media personality, she has captured the attention of fans worldwide. However, what makes Rachel Steele's story even more intriguing is the significant role her mother has played in shaping her career and content. In this article, we will delve into the life of Rachel Steele, her mother, and the impact of her upbringing on her entertainment and media content.

Patricia Steele's involvement in Rachel's social media content is evident in the type of posts and videos they create together. The mother-daughter duo often share heartwarming moments, such as family gatherings, travel experiences, and milestone events. Rachel's social media content also reflects her mother's guidance on brand management, marketing, and engagement strategies. Rachel Steele is a name that has been

Patricia Steele's influence on Rachel's career cannot be overstated. As a mother, she provided unwavering support and encouragement, often accompanying Rachel to auditions and casting calls. Patricia's background in modeling also helped Rachel secure her first modeling gigs, which eventually led to her acting career. Rachel has often credited her mother with instilling in her the confidence and work ethic necessary to succeed in the competitive entertainment industry. In this article, we will delve into the

Rachel Steele's content spans a wide range of genres, including film, television, and social media. Her acting credits include roles in films like "American Hustle" (2013), "Pitch Perfect 2" (2015), and "The Uninvited Guest" (2016). On television, Rachel has appeared in shows like "The Newsroom" (2012-2013) and "Switched" (2011). Rachel's social media content also reflects her mother's

The story of Rachel Steele and her mother offers valuable lessons for aspiring entertainers and media personalities. Firstly, it highlights the importance of having a supportive network, particularly a mother who can provide guidance and encouragement. Secondly, it shows that collaboration and teamwork can lead to great success, as evident in the mother-daughter duo's social media content.

The bond between Rachel Steele and her mother is a testament to the power of maternal support in achieving success. Rachel has often spoken about the sacrifices her mother made for her, including putting her own career on hold to raise Rachel and her siblings. Patricia Steele's unwavering support and guidance have helped Rachel navigate the complexities of the entertainment industry, ensuring that she stays focused on her goals.

Rachel Steele was born on November 5, 1988, in Portland, Oregon. Growing up, Rachel was exposed to the world of entertainment and media from a young age. Her mother, Patricia Steele, was a homemaker and a former model, who played a pivotal role in encouraging Rachel's early interest in the performing arts. Patricia's own experiences in the modeling industry gave her valuable insights, which she used to guide Rachel's early steps in the entertainment world.

Who we are

Heyo! We're Addy & Hassan — Engineers & Educators.

Profile picture of Addy Osmani

AddyOsmani

I'm an engineering leader working on Google Chrome and I lead up Chrome's Developer Experience organization, helping reduce the friction for developers to build great user experiences.

HassanDjirdeh

I'm a senior software engineer and have built large production web applications at organizations like Doordash, Instacart, and Shopify.

Profile picture of Addy Osmani

Pick your package

“Building Large Scale Web Apps” is available in either an e-book or as a physical copy.

E-book

Great for digital learners.

$24.99USD

  • 300+ pages
  • PDF or EPub (or both)
  • All future updates
Buy with Leanpub Or buy with Apple Books or Google Play

Physical copy (softcover)

Perfect for hands-on referencers.

$49.99USD

  • 300+ pages
  • Softcover
  • Something to put on your bookshelf
  • Interested in both the e-book and physical copy? Purchase both separately!
Buy Physical Copy

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