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Introducing Cyfrin Profiles and an Enhanced Ecosystem Experience
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What Is A Blockchain Unconfirmed Transaction?
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Introducing Aderyn's Language Server: Elevating Solidity Security with Real-time Feedback
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Flash Loans: Everything You Need To Know
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Carefully crafted, short smart contract auditing tips and resources, freshly delivered every week.
Use Cases of Blockchain Beyond the Hype
Blockchain technology opens new avenues of commerce and asset ownership. It also comes with a lot of hype. What are the real use cases for blockchain technology?
Vasiliy Gk
August 14, 2024
Foundations
What is a Blockchain Beacon Chain: The Foundation for Ethereum 2.0
The beacon chain is a fundamental component of Ethereum 2.0, designed to enhance scalability, security, and efficiency by transitioning from a proof of work (PoW) to a pr
Cyfrin Team
July 14, 2024
How to fix ‘Data location must be memory or calldata‘ | Where can the EVM read and write data?
Learn where the EVM can read and write data, what calldata, memory, and storage are, and the best practices to know when writing your solidity or Vyper smart contracts
Patrick Collins
July 14, 2024
Tools
8 Industry-leading Smart Contract Security Auditing Tools
We’ve tested and found the best smart contract auditing and security tools every web3 smart contract developer should include in their stack.
Vasiliy Gualoto
July 4, 2024
Foundations
A comprehensive guide to Ethereum Blockchain Testnets
What is an Ethereum blockchain testnet? Learn everything you need to know about crypto testnets, faucets and how blockchain test networks work in this comprehensive guide
Patrick Collins
May 29, 2024
DeFi
Blockchain and Crypto Front Running - What is and how does it work?
Front-running in crypto or Blockchain occurs when someone intentionally enters a transaction into a block before you to try to extract some value.
Patrick Collins
May 29, 2024
Foundations
What is a Layer 1 Blockchain? A Comprehensive Guide to L1s
An L1, or Layer 1 blockchain, refers to the base layer of a blockchain ecosystem. Learn everything you need to know about what are layer 1 blockchains and how they work.
Cyfrin Team
May 29, 2024
Foundations
Proof of Stake (PoS) Vs Proof of Work (PoW) - The Full Comparison
In this guide, we explore what are the differences between Proof of Work (PoW) and. Proof of Stake (PoS), two Sybil resistance mechanisms used in blockchain networks.
Patrick Collins
May 29, 2024
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