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News
Cyfrin Launches Smart Contract Courses and Security Audits to Support Projects and Developers on zkSync
Cyfrin supports projects and developers on zkSync in accessing high-quality public and private audits as well as top-notch smart contract development and security courses
Cyfrin Team
May 10, 2024
Beginner
5 Best Courses To Learn Solidity From Scratch - For Free
The best smart contract development courses, boot camps, certifications, and resources to learn Solidity development from scratch and kickstart your career for free.
Cyfrin Team
April 30, 2024
Beginner
Top 5 smart contract auditing and security courses
Top smart contract auditing and security courses to become a smart contract auditor or level up your web3 development career
Vasiliy Gualoto
April 30, 2024
News
Cyfrin and Chainlink Labs Establish Strategic Alliance To Support Chainlink BUILD and SCALE Projects
Cyfrin has formed an alliance with Chainlink Labs to provide Chainlink BUILD and SCALE projects with industry-leading security
Cyfrin team
April 30, 2024
Foundations
What is a Crypto Cold Storage Wallet? Full guide
A cold storage crypto wallet is a type that isn’t connected to the internet and is less likely to be exposed to online threats like malware or phishing attacks.
Cyfrin Team
April 30, 2024
Foundations
What is a Crypto Hardware Wallet and How Does it Work?
Learn what hardware crypto wallets are, how they work, and the pros and cons of storing your assets safely.
Cyfrin Team
April 30, 2024
Foundations
What is a Blockchain Mempool and How Does it Work?
Learn what is a blockchain mempool on Ethereum and Bitcoin, how it works and what private mempools are.
Patrick Collins
April 30, 2024
Development
2 Ways to Console Log in Solidity Smart Contracts
Learn how to console log variables in Solidity smart contracts using Foundry and Hardhat and debug your smart contracts without using events.
Patrick Collins
April 30, 2024

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