WebAssembly: A Practical Guide

Learn WebAssembly to develop high-performance applications with near-native performance. Take your programming skills to the next level by learning this cutting-edge web technology.

Taught by Luis Ramirez Jr

This course includes:

  • 2.5+ hours on-demand, downloadable HD videos
  • 10+ bonus articles and resources
  • Access to live, exclusive ZTM community
  • Project files that you can use for your projects and portfolio
  • Certificate of Completion
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Join 500,000+ students enrolled in ZTM courses!

What you'll learn

  • What WebAssembly is, why you would consider adding it to your stack, and how to properly integrate WASM into your project
  • Learn how to use WebAssembly to handle CPU-intensive tasks that can't normally be done with vanilla JavaScript
  • Learn fundamentals of the Rust programming language, which is the #1 language used for WebAssembly applications
  • Learn how to configure Webpack for building WebAssembly
  • Explore crates for communicating with the browser's APIs
  • Learn how to process images to apply a variety of effects from grayscaling to cropping
  • Learn the best practices for structuring a project with WebAssembly that can be applied to any JS framework

Meet your instructor

Hi! I'm Luis.

Frontend Developer & Instructor

Luis is a Software Engineer with 10+ years of experience in web application development. He has spent his career architecting reliable, battle-tested, secure, scalable, and performant solutions.

Most courses will teach you the "how," but rarely the "why." Luis's courses are different. He demystifies concepts that other courses gloss over and takes the time to ensure you fully understand the core programming concepts and fundamentals that will make you a more successful Software Engineer and a more competitive candidate in today's job market.

Why Zero To Mastery is right for you

With so many online resources available, it can be paralyzing not only figuring out where to start but more importantly which courses will actually teach you the skills you need to get hired.


That’s why the Zero To Mastery Academy exists, to provide industry-leading courses and content to teach you the relevant skills you need to advance your career and get you hired at some of the top companies in the world.


Join now to get complete access to this course and all others for only $23/month.

Monthly Membership

$39 / month
  • Unlimited access to all courses, workshops and career paths
  • Download all lessons for offline learning
  • Invite to private Discord with 200K+ members
  • Exclusive Academy only content
  • Access to private LinkedIn networking group
  • Custom ZTM course completion certificates
I'M READY TO TRY IT OUT

Annual Membership

$279 / year $23/month
  • All the benefits of a monthly membership
  • Save 40% compared to Monthly Membership
I'M READY TO COMMIT

Course Curriculum

We want you to make sure this course is a good fit for you. So start learning WebAssembly for free right now by clicking the PREVIEW links below.

Course Details

This intro to WebAssembly course will teach you how to use WebAssembly to develop high-performance applications with near-native performance. You’ll even learn Rust programming language fundamentals and build an image processing project that you can add to your portfolio and see the power of WASM using Rust.

You might be thinking... what does Rust have to do with WebAssembly? Well using Rust with WebAssembly is the most common and recommended way to use WebAssembly. And like all of our courses, we only teach you what matters.

The main goal of this course is to help JavaScript developers who aren't used to systems programming.

You will learn what WebAssembly is, why you would consider adding it to your stack, and how to properly integrate it into your project.

You will get to experience what it's like to access a user's hardware to perform intensive tasks, such as image processing and even develop an image processing project that you can add to your portfolio.

Don't know JavaScript, HTML, or CSS? Start with our Complete Web Developer Bootcamp.

Don't know Rust yet? You’ll learn the basic fundamentals in this course but you can also dive deeper with our full 20+ hour Rust Programming course.

Graduates of Zero To Mastery are now working at Google, Tesla, Amazon, Apple, IBM, JP Morgan, Facebook, Shopify + other top tech companies. They are also working as top freelancers getting paid while working remotely around the world. This can be you.

By enrolling today, you’ll also get to join our exclusive live online community classroom to learn alongside thousands of students, alumni, mentors, TAs and Instructors. Most importantly, you will be learning from someone that has actual real-world experience using WebAssembly on real-world projects.

Take your skills to the next level by learning this cutting-edge technology for the web.

Click Start Learning Now to join the Academy and start taking this WebAssembly course. We'll see you inside the course!

Live the life you want, starting now

Learning to code and becoming a developer provides endless opportunities to live the life you want. Whether that’s a high paying job with a world-class tech company, working remotely as a freelancer or building your own apps, the ZTM Academy will equip you with the skills and knowledge to achieve your dreams.


Our courses walk you through the entire journey of starting to learn to code to having a successful career. Along the way, you’ll not only be supported by Luis, other ZTM Instructors, course TAs and your peers in the exclusive Zero To Mastery community.


Join now to take the first step to change your life.

Monthly Membership

$39 / month
  • Unlimited access to all courses, workshops and career paths
  • Download all lessons for offline learning
  • Invite to private Discord with 200K+ members
  • Exclusive Academy only content
  • Access to private LinkedIn networking group
  • Custom ZTM course completion certificates
I'M READY TO TRY IT OUT

Annual Membership

$279 / year $23/month
  • All the benefits of a monthly membership
  • Save 40% compared to Monthly Membership
I'M READY TO COMMIT