Set defaualt presets as `latest,stage-0,react`

[murashki]

Perhaps it would be advisable to set defaualt presets as latest,stage-0,react (or latest,stage-1,react). We have es2015,react default presets, but why? Why not es2015,es2016 (current year) or latest?

I propose to fix default presets, or we must provide understandable explanation (logic, strategy) of which presets currently default and why.

Thanks for your work!

[Daniel15]

Maybe es2016 should be included as default, but stage 0 proposals are generally not stable enough to be recommended for wide use (eg. as a default). ECMAScript proposals that are at stage 0 can be rejected or totally removed from the spec, and you use them at your own risk 😄

[murashki]

Your comment (recommendation) about stage-0 certainly useful when we decide use some features or not in out codebase. But this recommendation may be slightly inappropriate when we talk about transpiler defaults. I mean this are different things...

Ok. So i see such variants as:
latest,stage-0,react
latest,stage-1,react - good idea for transpiler defaults! :)
latest,stage-4,react
latest,react

[hzoo]

latest as default sounds fine

[murashki]

But React Start App use stage-0 by default, and I think this is right deсision!