Welcome to CryptoGuide.dev
Welcome to my blog with guides on blockchain engineering - mostly focusing on Solidity and the EVM.
Here are some of my more popular and recent blog posts about blockchain engineering:
📙 Solidity Auditing online quiz
Learn how to audit smart contracts by looking at some example code and trying to find the bugs
⛽ Solidity Gas Optimizations Guide
How to optimize and reduce gas usage in your smart contracts in Solidity
🧪 Guide to testing with Foundry
Guide to adding testing for your Solidity contracts, using the Foundry and Forge tools
📌 Guide to UTXO
UTXO and the UTXO set (used by blockchains such as Bitcoin) explained
📐 Solidity Assembly Guide
Introduction guide to using assembly in your Solidity smart contracts
📦 Ethereum EOF format explained
Information explaining what the upcoming Ethereum EOF format is all about
10 most recent blog posts
- EVM Tools Online + Resource Links December 2022
- Guide to Foundry (and how to write Solidity tests with it) December 2022
- Weird things to know about some ERC20 tokens November 2022
- Learn Solidity Security issues with this Solidity Audit Quiz November 2022
- What is the new "Ethereum Object Format" (EOF)? November 2022
- Goerli Testnet Faucets - where to get ETH from on Goerli Ethereum testnet October 2022
- How Does Ethereum's New PoS Protocol Actually Work? October 2022
- Naming conventions in Solidity (and other style guides) October 2022
- msg.sender vs tx.origin in Solidity (quick explanation) October 2022
- A guide to emitting events in Solidity October 2022