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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.

The first season focuses on the 1999 murder of Hae Min Lee, a high school student in Baltimore, Maryland. Her ex-boyfriend, Adnan Syed, was convicted of the crime and sentenced to life in prison. But Koenig, through Serial, questioned the case, suggesting that perhaps the truth was more complex, and that Syed's guilt wasn't as clear-cut as the prosecution claimed.

Serial is more than just a true crime podcast; it's a cultural phenomenon that has contributed to a real change in a criminal case through public engagement and journalistic rigor. While it's a gripping story that keeps listeners on the edge of their seats, it also challenges us to think critically about justice, truth, and the media's role in shaping public perception.

What sets Serial apart from other true crime stories is its podcast format. Each episode is meticulously researched, often incorporating interviews with key figures, including Adnan Syed himself, his friends, family members, and the detectives who worked on the case. The storytelling is engaging, and Koenig's approach to the case is both thought-provoking and deeply human.

The podcast raises critical questions about the justice system, particularly concerning how evidence is collected and presented, and the reliability of eyewitness testimony. It's a masterclass in journalism, showing how a deep dive into a seemingly closed case can uncover inconsistencies and doubts.

Serial had a massive impact on its listeners and the wider public. It sparked a national conversation about the case and, by extension, about the U.S. justice system. The podcast led to a re-examination of the evidence in the case against Adnan Syed. In 2018, a Baltimore judge granted Syed's request for a new trial, citing new DNA evidence. Although Syed was eventually released in 2019 after prosecutors vacated his conviction, citing unreliable forensic evidence, the podcast's influence on public opinion and legal proceedings cannot be overstated.

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!

Serial.ws [upd] -

The first season focuses on the 1999 murder of Hae Min Lee, a high school student in Baltimore, Maryland. Her ex-boyfriend, Adnan Syed, was convicted of the crime and sentenced to life in prison. But Koenig, through Serial, questioned the case, suggesting that perhaps the truth was more complex, and that Syed's guilt wasn't as clear-cut as the prosecution claimed.

Serial is more than just a true crime podcast; it's a cultural phenomenon that has contributed to a real change in a criminal case through public engagement and journalistic rigor. While it's a gripping story that keeps listeners on the edge of their seats, it also challenges us to think critically about justice, truth, and the media's role in shaping public perception. serial.ws

What sets Serial apart from other true crime stories is its podcast format. Each episode is meticulously researched, often incorporating interviews with key figures, including Adnan Syed himself, his friends, family members, and the detectives who worked on the case. The storytelling is engaging, and Koenig's approach to the case is both thought-provoking and deeply human. The first season focuses on the 1999 murder

The podcast raises critical questions about the justice system, particularly concerning how evidence is collected and presented, and the reliability of eyewitness testimony. It's a masterclass in journalism, showing how a deep dive into a seemingly closed case can uncover inconsistencies and doubts. Serial is more than just a true crime

Serial had a massive impact on its listeners and the wider public. It sparked a national conversation about the case and, by extension, about the U.S. justice system. The podcast led to a re-examination of the evidence in the case against Adnan Syed. In 2018, a Baltimore judge granted Syed's request for a new trial, citing new DNA evidence. Although Syed was eventually released in 2019 after prosecutors vacated his conviction, citing unreliable forensic evidence, the podcast's influence on public opinion and legal proceedings cannot be overstated.

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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