The Cost of Memory Allocation in JSX

The problem was not that you were allocating more memory. Unless you're writing the next Facebook client, which needs to run for 12 hours straight,. You should in most cases care less about memory consumption in JavaScript. The cost of the computation was O of N squared or O of N to the third, rather than O of N. I thought it was fun. It's kind of interesting hack, but I wouldn't put that in production.