~/talk

Make Impossible States Unreachable in Your Frontends

TalkinFrenchat BDX I/O 2022 · on Friday, 2022-12-02· [frontend-architecture]
slides:none on file

How to model frontend application and component states with state machines to prevent accidental impossible states. It presents using XState to define, implement and visualize state machines so global and local UI state evolve correctly together.

AI-written summary · about

  1. 0:00Introduction
  2. 1:05Classic state management
  3. 2:09Finite state machines
  4. 4:04App demo
  5. 5:28Machine modeling
  6. 8:35Key states and transitions
  7. 11:01Error handling
  8. 12:28Parallel steps
  9. 15:35Conclusion
~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.