The Importance of Data Structure in Performance

Devins: Lightning CSS came out of parcel, right? It was Devins like I remember when he was like packaging that up and like trying to name it or whatever. And it's really awesome to see it sort of grow in its own. It's a really cool project. We speak a lot about tiny optimization, like doing a four each loop not from the zero to x, but from x to zero. You know it's like tiny faster. But in reality, the 90% of the performance is coming from the data structure.