⏱ 6h 22m ★ — 📚 79 lessons
Crypto trading is volatile, exciting, and potentially very profitable. This course will get you up to speed on technical analysis, risk management, and trading strategies.
Blockchain & Web3 · 2026 edition
10 Best Blockchain & Web3 Courses 2026
We ranked every Blockchain & Web3 course in the CourseFlix catalog by community upvotes, freshness, and recent activity. Here are the 10 that keep climbing the list in 2026 — short reasons why for each, plus a comparison table so you can pick the one that fits your time budget and experience level.
At a glance
| # | Course | Duration | Rating | Lessons | Access |
|---|---|---|---|---|---|
| 1 | Algorithmic Trading & Technical Analysis Course | 6h 22m | — | 79 | Premium |
| 2 | Complete DApp - Solidity & React - Blockchain Development | 15h 21m | — | 160 | Premium |
| 3 | Blockchain from scratch with GRPC and Protobuffers | 4h 56m | — | 8 | Premium |
| 4 | Ethereum and Solidity: Build Dapp with VueJS | 1h 45m | — | 25 | Premium |
| 5 | Ultimate Telegram Mini App Clicker Game | — | — | 0 | Premium |
| 6 | Solidity & Ethereum in React (Next JS): The Complete Guide | 38h 47m | — | 277 | Premium |
| 7 | Ethereum and Solidity: The Complete Developer's Guide | 23h 39m | — | 230 | Premium |
| 8 | Learn Blockchain Technology & Cryptocurrency in Java | 5h 44m | — | 58 | Premium |
| 9 | Golang: How to Build a Blockchain in Go Guide | 5h 24m | — | 43 | Premium |
| 10 | Master DeFi in 2022 | 4h 35m | — | 28 | Premium |
Top 10 Blockchain & Web3 courses
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by Udemy
⏱ 15h 21m ★ — 📚 160 lessonsLearn how to build real DApps with clear steps and hands-on code. You will use Solidity and React to create smart contracts and connect them to a working frontend. This course helps you move from no experience to building your own projects with confidence. What You Will Learn
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by Anthony GG
⏱ 4h 56m ★ — 📚 8 lessonsLearn the basics of blockchain from scratch by step-by-step creating your own system. You will master public and private key cryptography, working with blocks and Protobuffers, implementing transactions and nodes on gRPC, as well as mechanisms for peer-to-peer interaction, data s
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by Udemy
⏱ 1h 45m ★ — 📚 25 lessonsEmbark on a journey to build Decentralized Applications (DApps) using VueJS and Solidity. This course will guide you through creating simple smart contracts and developing fully-functional DApps. What You'll Learn Throughout this course, you will gain valuable skills and kn
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⏱ — ★ —Build your own Telegram clicker game with a clear and simple template. You can change it fast and make it fit your idea. The template uses clean code and works well on phones. Main Features The game has short menus and smooth actions. This helps players stay active. You ca
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by Udemy
⏱ 38h 47m ★ — 📚 277 lessonsEmbark on an exciting journey to create real Smart Contracts with Solidity and develop DApps using React and Next JS . This course provides a comprehensive understanding of the Ethereum blockchain and its functionalities. Understanding Ethereum What is Ethereum? Et
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by Udemy , Stephen Grider
⏱ 23h 39m ★ — 📚 230 lessonsSmart Contracts? They're here. The Ethereum Blockchain? Covered. Solidity? Yep! There can be no understating it: Ethereum and Blockchain technology is the most disruptive force in years. Companies cannot hire developers who understand blockchain technologies fast enough,
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by Udemy
⏱ 5h 44m ★ — 📚 58 lessonsBlockchain is a revolutionary technology that allows for decentralized and distributed storage of information. As one of the hottest topics in software engineering today, alongside artificial intelligence and machine learning, blockchain technology offers disruptive potential in
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by Udemy
⏱ 5h 24m ★ — 📚 43 lessonsLearn how to build a blockchain from scratch with Go Programming Language (Golang). With the emergence of Facebook's cryptocurrency, Libra, companies like Amazon, Microsoft, and IBM are also joining the virtual currencies trend. Blockchain development technology is anticipate
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⏱ 4h 35m ★ — 📚 28 lessonsCrypto is more than trading. DeFi allows anyone to earn financial returns on tokens through yield farming, staking, and more. Experts Josh and Amadeo will walk you through everything, from how DeFi works, to assessing and using DeFi products to understanding and managing any pote
How to pick the right course
Three signals matter most when filtering this list:
- Match your level. A polished "complete guide" is wasted on someone already 6 months into blockchain & web3; conversely a deep-dive on internals will frustrate someone still learning syntax. The descriptions below flag "beginner / intermediate / advanced" where the author named it.
- Match your time budget. If you have one weekend and want fundamentals, a 6-hour course beats a 40-hour one. Long courses pay off when you're committing to a career-grade skill — not for evaluating whether to commit.
- Check the freshness badge. Blockchain & Web3 moves fast in some areas (frameworks, security patches, model APIs) and slowly in others (fundamentals). A course flagged "updated" was meaningfully touched in the last 12 months; "classic" is older but kept its rating, usually because the fundamentals haven't shifted.
Frequently asked questions
What is the best Blockchain & Web3 course for beginners in 2026?
For absolute beginners the #1 pick on this page is the most balanced choice — it assumes no prior experience and covers fundamentals before moving on to intermediate topics. If you prefer a project-led approach, scan the descriptions below for courses that build something end-to-end; if you want a structured curriculum, look for ones that flag a syllabus.
How long does it take to learn Blockchain & Web3?
Most courses on this list run between 10 and 40 hours of video content. A reasonable pace for a working professional is 1–2 hours of focused study per weekday: at that rate even the longest course on this page finishes in 4–6 weeks. Add roughly the same amount of time for exercises and side projects — passive watching is the slowest way to learn.
Are any of these Blockchain & Web3 courses free?
Each row in the table below shows a Free or Premium tag. Free courses are uploaded by the original author or a community curator and stay available indefinitely on CourseFlix. Premium picks unlock with a single subscription that also covers everything else in the catalog. We don't rank free courses lower — the ordering reflects votes and freshness only.
What's new in Blockchain & Web3 in 2026?
The list refreshes every quarter based on community votes and new releases — so anything outdated drops off and recent courses surface as their vote count climbs. If a course was strong in 2026 but the underlying technology has since shifted (framework majors, API breaks, new tooling), the freshness badge on the card will warn you. When in doubt, sort the catalog by the Updated date on /topic/algorithmic-trading-technical-analysis-course.
Which Blockchain & Web3 course should I take first?
Start with the #1 pick. If after the first hour the pace feels wrong (too slow for you, or too fast), bounce to #2 — they're picked to cover the same ground from different angles. The comparison table makes it easy to spot total duration and prerequisite hints. If you already have related experience, skip to a course that flags itself as intermediate or advanced.
Related lists
Looking for more than the top 10?
Browse the full Blockchain & Web3 catalog