This is a talks by Brian Lonsdorf, the CTO of Loop/Recur, who at least last 5 years stuck in JavaScript development, give a talks why we should not always comes to performance in an early stage, and he talks about the benefits of declarative over imperative way.
I spent my time to watch this video and I found useful so I share here to you. Now is Singapore Time 1:15am and I watched this video when I reached home from works just now, but unfortunately I slept in front of computer after this video nearly finished… But I should blog this video before sleep.