Introduction to Blockchain and Crypto
Dive into the technology behind web3 and learn about the concepts behind Blockchain and Crypto!
Skill level
BeginnerTime to complete
Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary1 hourPrerequisites
None
About this course
This course introduces you to the core concepts of Blockchain and Crypto, providing a high-level overview of technologies like Dapps, Smart Contracts, NFTs, and DAOs. It’s designed for anyone curious about the potential of web3 or looking to explore how it could fit into their career path. By the end, you’ll understand the fundamentals of Blockchain technology and its applications.
Skills you'll gain
Define Blockchain and Crypto concepts like Dapps, Smart Contracts,
NFTs, and DAOs
Understand the use cases of web3 technology
Assess if web3 aligns with your career and choose the right tech stack
Syllabus
1 lesson • 1 quizCertificate of completion available with Plus or Pro
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- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner @ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
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Frequently asked questions about Blockchain and Crypto
Cryptocurrencies are digital monies (like Bitcoin and Etherum) that you can use in real life. Blockchain is an immutable, digital ledger system that can be used to build various secure and trackable digital products like cryptocurrencies, smart contracts, decentralized apps, and more.
What Is Cryptocurrency?
The internet’s been buzzing about cryptocurrency for years. But while it’s steadily grown more popular, as news headlines follow the volatility of the market, many people are still unclear about what, exactly, cryptocurrency is — let alone how to buy and use it.
Here, we’ll go over all this, plus the kinds of programming languages that support popular cryptocurrencies if you’re interested in gaining the skills needed to work in this fast-evolving sector.
Join over 50 million learners and start Introduction to Blockchain and Crypto today!
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Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
Earn a document to prove you've completed a course or path that you can share with your network.