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Introduction to WebAssembly

"Introduction to WebAssembly" is designed for web, cloud, and blockchain developers, architects, and CTOs interested in learning about WebAssembly’s strengths and limitations, and its potential applications in blockchain, serverless, edge/IoT, and more.

LFD133x will give you a good understanding of the WebAssembly runtime, the fourth “official” language of the web (alongside JavaScript, HTML, and CSS). You will learn how WebAssembly runs ‘under the hood’, and how you can leverage its capabilities in and beyond the browser. You will also explore a series of potential applications in different industries, and take a quick peek at upcoming features.

This course is designed to show you what the WebAssembly runtime is, and how it provides a secure, fast and efficient compilation target for a wide range of modern programming languages, allowing them to target the browser.

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What's inside

Learning objectives

A good understanding of the webassembly runtime
How webassembly runs "under the hood"
How to leverage webassembly's capabilities in and beyond the browser

Explore potential applications in different industries
And more!

A good understanding of the webassembly runtime
How webassembly runs "under the hood"
How to leverage webassembly's capabilities in and beyond the browser
Explore potential applications in different industries
And more!

Syllabus

Welcome!

Ch 1. The Interactive Web - A Brief History

Ch 2. Introducing WebAssembly

Ch 3. Practical WebAssembly

Ch 4. WebAssembly Beyond the Browser

Ch 5. The Future of WebAssembly

Final Exam (Verified Track only)

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches WebAssembly, which adds to the tools of blockchain, backend, IoT, and cloud developers

Students create a foundation in the WebAssembly runtime

Covers future application development, helping learners stay ahead of trends

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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 Introduction to WebAssembly with these activities:

Review C Programming

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Warm up your knowledge of C programming before jumping into the course.

Browse courses on C Programming

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Go through your notes or textbooks from previous C programming courses.
Solve a few practice problems on a coding platform like HackerRank or LeetCode.
Build a simple C program, like a calculator or a text editor, to refresh your understanding of syntax and basic concepts.

Follow Online WebAssembly Tutorials

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Complement your learning with additional guidance from online tutorials.

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Explore platforms like YouTube, Udemy, or Coursera for WebAssembly tutorials.
Choose tutorials that align with your skill level and learning goals.
Follow the tutorials step-by-step, taking notes and practicing the concepts.
Engage in the discussion forums of the tutorials to ask questions and connect with other learners.

Attend WebAssembly meetups or conferences

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Provides opportunities for collaboration, learning from industry experts, and staying updated on the latest WebAssembly trends.

Browse courses on WebAssembly

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Identify upcoming WebAssembly meetups or conferences in your area
Register and attend the events
Engage with other attendees, ask questions, and share your knowledge
Follow up with new connections made at the events

Five other activities

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Solve WebAssembly coding challenges on coding websites

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Provides real-world coding practice and strengthens problem-solving skills for WebAssembly development.

Browse courses on WebAssembly

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Identify websites or platforms that host WebAssembly coding challenges
Select challenges that align with your skill level and interests
Solve the challenges and review the solutions to learn new techniques
Seek guidance from online forums or mentors if needed

Solve WebAssembly Practice Problems

Show steps

Constantly challenge yourself with practice problems to solidify your understanding of WebAssembly concepts.

Browse courses on WebAssembly

Show steps

Find practice problems on platforms like HackerRank, LeetCode, or GeeksforGeeks.
Start with easier problems and gradually increase the difficulty level.
Work through the problems step-by-step, understanding the logic behind each solution.
Review your solutions and identify areas for improvement.

Follow tutorials on advanced WebAssembly features and techniques

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Enhances knowledge and skills in advanced WebAssembly concepts, broadening practical capabilities.

Browse courses on WebAssembly

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Identify reputable sources for WebAssembly tutorials
Select tutorials that cover specific advanced features you want to learn
Follow the tutorials step-by-step, implementing the concepts in your own code
Experiment with the advanced features in real-world scenarios

Create a mini-project demonstrating WebAssembly's applications in IoT

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Develops deep understanding of how WebAssembly can be applied to IoT applications.

Browse courses on IoT

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Identify a specific IoT application that can benefit from WebAssembly
Design the WebAssembly module for the application
Implement the WebAssembly module
Deploy and test the WebAssembly module on an IoT device

Build a WebAssembly Project

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Put your WebAssembly skills to the test by building a practical project.

Browse courses on Project Building

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Identify a problem or idea that you can solve using WebAssembly.
Design the architecture and functionality of your project.
Implement your project using WebAssembly and any necessary supporting technologies.
Test and debug your project to ensure it meets the requirements.
Document your project and share it with others.

Career center

Learners who complete Introduction to WebAssembly will develop knowledge and skills that may be useful to these careers:

Full-Stack Developer

Full Stack Developers are highly involved with all layers of a technology stack. This includes working on front-end tasks such as building the UI and using frameworks such as React.js, as well as back-end tasks such as building APIs, cloud computing, and using Node.js. The LFD133x course in particular gives you foundational knowledge about how WebAssembly works. Since WebAssembly is a foundational pillar of emerging web technology, knowing how it operates will lead you to create better applications and give you an advantage in the industry.

See salaries and explore the career path for Full-Stack Developer

Blockchain Developer

Blockchain Developers build and maintain decentralized applications. They write smart contracts, build applications with cryptocurrencies, and create blockchain applications. LFD133x teaches Blockchain Developers about the WebAssembly runtime. This will help Blockchain Developers build a strong foundation in the theory and practical applications of WebAssembly, which will help them build more effective and efficient blockchain applications.

See salaries and explore the career path for Blockchain Developer

Web Developer

Web Developers build and maintain websites. They work on front-end tasks such as building the UI and using frameworks such as React.js, as well as back-end tasks such as building APIs and working with databases. LFD133x is useful for Web Developers to learn more about WebAssembly and how they can use WebAssembly to build more powerful and efficient websites.

See salaries and explore the career path for Web Developer

DevOps Engineer

DevOps Engineers work on the intersection of development and operations. They automate processes and manage infrastructure. LFD133x provides DevOps Engineers with foundational knowledge of WebAssembly. This will help DevOps Engineers build a strong foundation in the theory and practical applications of WebAssembly, which will help them build more effective and efficient DevOps pipelines.

See salaries and explore the career path for DevOps Engineer

Backend Developer

Backend Developers, also known as back-end engineers, are responsible for developing and maintaining the server-side of web applications. They work on tasks such as building APIs, working with databases, and managing the infrastructure of web applications. LFD133x is useful for Backend Developers to learn more about WebAssembly and how they can use WebAssembly to build faster and more efficient APIs.

See salaries and explore the career path for Backend Developer

Cloud Engineer

Cloud Engineers design, build, and manage cloud computing systems. They work on tasks such as managing virtual machines, deploying applications, and designing cloud architectures. LFD133x provides Cloud Engineers with foundational knowledge of WebAssembly. This will help Cloud Engineers build a strong foundation in the theory and practical applications of WebAssembly, which will help them build more effective and efficient cloud computing systems.

See salaries and explore the career path for Cloud Engineer

Front-End Developer

Front End Developers build and maintain the user interface of web applications. They work on tasks such as writing HTML, CSS, and JavaScript, as well as working with frameworks such as React.js and Angular.js. LFD133x is useful for Front End Developers to learn more about WebAssembly and how they can use WebAssembly to build faster and more efficient web applications.

See salaries and explore the career path for Front-End Developer

Data Engineer

Data Engineers design and build data pipelines. They work on tasks such as collecting data from various sources, cleaning data, and building data models. LFD133x may be useful for Data Engineers to learn more about how they can use WebAssembly to build web applications that process and visualize large amounts of data.

See salaries and explore the career path for Data Engineer

Data Analyst

Data Analysts collect, analyze, and interpret data. They work on tasks such as building data visualizations, creating reports, and developing data-driven insights. LFD133x may be useful for Data Analysts to learn more about how they can use WebAssembly to build web applications that process and visualize large amounts of data.

See salaries and explore the career path for Data Analyst

Software Architect

Software Architects research and design software applications. They work on tasks such as creating software architectures, designing software components, and defining software development methodologies. LFD133x provides Software Architects with foundational knowledge of WebAssembly. This will help Software Architects build a strong foundation in the theory and practical applications of WebAssembly, which will help them build more effective and efficient software applications.

See salaries and explore the career path for Software Architect

Product Manager

Product Managers are responsible for the development and marketing of a product. They work on tasks such as defining product requirements, creating product roadmaps, and working with engineering and marketing teams. LFD133x may be useful for Product Managers who work on products that use WebAssembly to learn more about WebAssembly's capabilities and how it can be used to build better products.

See salaries and explore the career path for Product Manager

IT Manager

IT Managers plan and manage the IT infrastructure of an organization. They work on tasks such as managing IT budgets, procuring IT equipment, and implementing IT security measures. LFD133x may be useful for IT Managers responsible for managing IT infrastructure that uses WebAssembly to learn more about WebAssembly's capabilities and how it can be used to build more efficient IT infrastructure.

See salaries and explore the career path for IT Manager

Systems Administrator

Systems Administrators maintain and manage computer systems. They work on tasks such as installing software, configuring hardware, and monitoring system performance. LFD133x may be useful for Systems Administrators responsible for managing systems that use WebAssembly to learn more about WebAssembly's capabilities and how it can be used to build more efficient systems.

See salaries and explore the career path for Systems Administrator

Network Engineer

Network Engineers design and manage computer networks. They work on tasks such as designing network topologies, configuring network devices, and monitoring network performance. LFD133x may be useful for Network Engineers responsible for managing networks that use WebAssembly to learn more about WebAssembly's capabilities and how it can be used to build more efficient networks.

See salaries and explore the career path for Network Engineer

Security Analyst

Security Analysts monitor and analyze security events. They work on tasks such as investigating security breaches, developing security policies, and implementing security measures. LFD133x may be useful for Security Analysts responsible for securing systems that use WebAssembly to learn more about WebAssembly's security features and how they can be used to build more secure systems.

See salaries and explore the career path for Security Analyst

Reading list

We've selected five 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 Introduction to WebAssembly.

Professional ASP.NET 1.1

Save

Technical deep dive into WebAssembly, covering the internals of the technology and how it works. It valuable resource for developers who want to learn more about the underlying details of WebAssembly.

Professional ASP.NET 1.1: Updated and Tested for...

Paperback

$$$$

High Performance Browser Networking

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While this book doesn't cover WebAssembly directly, it provides a solid foundation in browser networking, which is essential for understanding how WebAssembly interacts with the web platform.

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

The Rust Programming Language, 2nd Edition

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If you're interested in developing WebAssembly modules using Rust, this book is the definitive guide. It covers the Rust programming language in detail, providing essential knowledge for building high-performance, secure WebAssembly applications.

The Rust Programming Language, 2nd Edition

Paperback

The Rust Programming Language, 2nd Edition

Kindle Edition

C Programming Language, 2nd Edition

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This classic book provides a comprehensive overview of the C programming language. It valuable resource for anyone who wants to learn more about C, which is the language that WebAssembly is based on.

C Programming Language, 2nd Edition

Paperback

Check price

C Programming Language, 2nd Edition

Kindle Edition

Check price

The Go Programming Language

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Provides a comprehensive overview of the Go programming language. It valuable resource for anyone who wants to learn more about Go, which is one of the most popular languages for developing server-side WebAssembly applications.

Go Programming Language, The (Addison-Wesley...

Kindle Edition

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Effort

1 to 2 hours per week for 7 weeks

Level

Introductory

Via

edX

Institution

The Linux Foundation

Instructor

Colin Eberhardt

Language

English

Transcript

English

Good to know

Teaches WebAssembly, which adds to the tools of blockchain, backend, IoT, and cloud developers

Students create a foundation in the WebAssembly runtime

Covers future application development, helping learners stay ahead of trends

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