“样机好看、量产很难”更现实的压力，来自千万级营收与高估值之间的巨大鸿沟。
Interpolated strings: Syntax like "hello ${name}" is not standard in。业内人士推荐新收录的资料作为进阶阅读
Green: March Madness Lingo，详情可参考新收录的资料
The single biggest advantage of push-based reactivity is that it is fine-grained. Each time an input changes, we only notify those dependencies that will actually need to be updated. Every other node in the system can remain in a state of blissful ignorance. This is great if we’ve got a lot of inputs that update independently from each other — our spreadsheet is a good example here, as are most GUIs.