Mode: ONLINE
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INPUT
FETCH
FALLBACK
USER SUBMITS WORD
DATA MGR
API REQUEST
SERVER & MONGODB
LOCALSTORAGE
DATASET SNAPSHOT
WORD CLOUD
User enters a word
via the UI input field.
Central controller routes
data based on network.
Formats the payload
for the remote server.
Persists to MongoDB
and returns updated set.
Saves to browser storage
when offline.
Current state of all
submitted words.
Renders the dataset
as visual word sizing.