It makes it easier to get started, and you can often kinda-ish reuse some effort from your webpage at the cost of bad performance and non-native look/feel. It'

It makes it easier to get started, and you can often kinda-ish reuse some effort from your webpage at the cost of bad performance and non-native look/feel. It's a trade-off for me, I use it when the trade-off feels right.