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Subjects
Computer Science
Blockchain Development
Ethereum

Free Online

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Build decentralized applications and smart contracts using Solidity programming on the Ethereum blockchain. Master Web3 development through hands-on projects on Udemy and LinkedIn Learning, from cryptocurrency fundamentals to advanced dApp creation for finance, supply chain, and beyond.

534 courses

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ETHTaipei
A Technical Deep Dive into the Evolution and Future of Gnosis Chain

Dive into the technical evolution and future roadmap of Gnosis Chain, exploring its architecture, development milestones, and upcoming innovations in blockchain technology.
- YouTube
- 18 minutes
- Self-Paced
- Free Video
LF Decentralized Trust
How FLEXBLOK.io and Besu Are Making Enterprise Blockchain a Reality

Discover how FLEXBLOK.io and Besu eliminate enterprise blockchain barriers through intuitive APIs, cloud architecture, and real-world biotech applications.
- YouTube
- 35 minutes
- Self-Paced
- Free Video
thenewboston
Loopring Tutorials

Learn about Loopring's decentralized exchange protocol and how to use Loopring.io for trading and liquidity provision on Ethereum.
- YouTube
- 30 minutes
- Self-Paced
- Free Video
Blockchain Technology Explained

Explore blockchain technology, smart contracts, NFTs, and decentralized finance. Learn about Ethereum, Bitcoin, and emerging trends in this comprehensive overview of the blockchain ecosystem.
- YouTube
- 7 hours
- Self-Paced
- Free Video
Ethereum Blockchain Developer Bootcamp With Solidity (2025)
11880 ratings at Udemy

Become An Ethereum Blockchain Developer With One Course. Master Solidity, Web3.JS, Truffle, Metamask, Remix & More!
- Udemy
- 1 day 1 hour 57 minutes
- Self-Paced
- Paid Course
USENIX
TeEther - Gnawing at Ethereum to Automatically Exploit Smart Contracts

Explore automatic vulnerability detection and exploit generation for Ethereum smart contracts using teEther, a tool that analyzes binary bytecode to identify and exploit security weaknesses.
- YouTube
- 24 minutes
- Self-Paced
- Conference Talk
GOTO Conferences
Ethereum Fundamentals

Comprehensive overview of Ethereum's history, features, and potential, exploring its differences from Bitcoin, use cases, challenges, and future developments in blockchain technology.
- YouTube
- 56 minutes
- Self-Paced
- Conference Talk
USENIX
The Art of The Scam - Demystifying Honeypots in Ethereum Smart Contracts

Explores honeypot smart contracts in Ethereum, their prevalence, and impact. Presents HoneyBadger tool for detecting honeypots, analyzing 2M+ contracts and identifying 690 honeypots with 240 victims.
- YouTube
- 21 minutes
- Self-Paced
- Conference Talk
Introduction to Ethereum Blockchain Development with Microsoft Learn

Explore Ethereum blockchain through Microsoft Learn modules, featuring hands-on practice with Solidity in RemixIDE. Learn to write, compile, deploy, and test smart contracts step-by-step.
- YouTube
- 28 minutes
- Self-Paced
- Free Video
Web Summit
The Power of Ethereum

Explore Ethereum's potential as a decentralized world computer, enabling trust-minimized networks and innovative applications like smart contracts and self-sovereign identity.
- YouTube
- 17 minutes
- Self-Paced
- Conference Talk
WeAreDevelopers
Bitcoin, Ethereum, Open Blockchains - Building Programmable Money

Explore how open-source principles drive Bitcoin's success and why open blockchains are crucial for creating a borderless, censorship-resistant internet of money.
- YouTube
- 44 minutes
- Self-Paced
- Conference Talk
RSA Conference
Lost in the Ether - How Ethereum Hacks Are Shaping the Blockchain Future

Explore Ethereum's security challenges, smart contracts, and major hacks, understanding their impact on blockchain technology and the future of cryptocurrencies.
- YouTube
- 48 minutes
- Self-Paced
- Conference Talk
Ethereum Engineering Group
Using Zero Knowledge Proofs to Scale Ethereum - NFT Trading and Layer 2 Solutions

Delve into Zero-Knowledge Proofs and their role in scaling Ethereum, focusing on NFT trading systems, Layer 2 solutions like StarkNet, and cross-layer trading implementations.
- YouTube
- 58 minutes
- Self-Paced
- Free Video
Ethereum Engineering Group
Front Running Protection for Ethereum Smart Contracts - Optimistic Protocols and MEV

Explore essential strategies and mechanisms for protecting Ethereum smart contracts against front-running attacks, including optimistic protocols and commit-reveal schemes.
- YouTube
- 25 minutes
- Self-Paced
- Free Video
Cryptocurrency Investment Course: Fund your Retirement!
25318 ratings at Udemy

A-Z Guide to Crypto, Bitcoin, Blockchain, Ethereum, Memecoins, Layer 1, AI, Gaming and RWA coins for your retirement
- Udemy
- 19 hours 47 minutes
- Self-Paced
- Paid Course

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