blockchaindevelopment
Optimising gas usage in Solidity
Lately, it became tricky to find truly efficient solutions for gas optimisation online. What happens is, either they are simply wrong assumptions, or they became obsolete in the meantime, or we need more context to fully understand the proposed solution. But, one thing is for sure - There is always some puzzle missing. The following examples are based on Branislav's lecture using the Tenderly gas profiler and simulations which are completely free - make sure to create a profile there and enjoy
The most important blockchain development skill
Given my role, I often get the question “What is the most important thing to learn to make a proper transition from web2 to web3?” Indeed, no matter how important technologies are along the way because, of course, you can’t do without them, what sets a top-notch web3 developer apart is a complete change of mindset. Regardless of whether you are dealing with Solana, Polygon or Ethereum, you won’t go far without it. It is not only the ability to learn new things but also to UNLEARN previously ad