feat: reduce HMR crashes in Preview and recover properly after them#5098

Merged

miroslavaivanova merged 4 commits intomasterfrom

tachev/preview-recovery

Nov 21, 2019

Commits on Oct 31, 2019

Commits on Nov 1, 2019

refactor: improve no connected devices warning
DimitarTachev
committed

Commits on Nov 20, 2019

fix: sync all files instead of the hmrFallbackFiles in --no-hmr flow
DimitarTachev
committed