[Question] Should we use a static type checker like Flow?

[lenguyenthanh]

Here some links:

• https://flowtype.org
• http://www.hammerlab.org/2015/12/09/our-experiences-with-flow/
• https://djcordhose.github.io/flow-vs-typescript/2016_hhjs.html#/
• http://sitr.us/2014/11/21/flow-is-the-javascript-type-checker-i-have-been-waiting-for.html