React 15.4
I like React a lot, but boy. That file size is getting pretty large:<p><a href="http://elijahmanor.com/react-file-size/" rel="nofollow">http://elijahmanor.com/react-file-size/</a><p>Looks to be around 45KB gzipped now, to say nothing of the parse time. It's becoming a pretty huge dependency and I wonder how much of it 90% of projects really use. Personally, I've been getting along just fine with Preact, which matches a lot of the API and is just 3KB gzipped:<p><a href="https://preactjs.com" rel="nofollow">https://preactjs.com</a>