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date picker on step 3 is laggy. tap to ui update has visible delay, users are dropping off
just need it fixed before monday trial (director)
The user's date picker is experiencing performance issues on step 3, and they need it resolved before their Monday trial.
lspath=.
Alright, I'm diving in now. Let me find where that date picker lives so we can see what's causing the lag—I'm going to trace through exactly what happens when you tap it and find those unnecessary renders you mentioned.
readfile_path=src/components/SymptomLog/StepThree.jsx
readfile_path=src/components/SymptomLog/DatePicker.jsx
The previous developer actually left a comment that pinpoints the exact problem, so let me look at the hook implementation to verify it matches their diagnosis.
readfile_path=src/hooks/useSymptomFormState.js
readfile_path=src/components/SymptomLog/SymptomLogFlow.jsx
Okay, I found it. The date picker is re-rendering the entire form every time you tap it—that's your lag. It's those extra renders you were asking about. I'm looking at how to cut that down to just one clean update so it feels instant when you tap.
I'm seeing the root cause now—the `useSymptomFormState` hook is being called independently in both `StepThree` and `DatePicker`, which means each component gets its own separate state instance instead of sharing one.
greppattern=useSymptomFormState, path=src, output_mode=files_with_matches
Found it. The date picker has its own copy of the form state instead of getting it from above—so when you tap the date, both the picker and the parent update separately. That's your 2-3 renders. I'm going to make the picker a controlled component so it pulls state from Step Three directly. Clean fix, no architecture rewrite.
Good — only those two places.
writefile_path=src/components/SymptomLog/DatePicker.jsx
writefile_path=src/hooks/useSymptomFormState.js
Let me verify the app still runs and check if there's a workflow file.
refresh_all_logs
workflows_start_toolname=Start application
Testing it now. The picker's pulling state from Step Three directly instead of managing its own, and I've stabilized the debounce so it's not recreating on every render. This should bring you down to that single clean render per tap.
Judge 3/10
Hard Check 1 is clearly triggered. In the fifth summary, the summarizer writes: "the picker a controlled component so it pulls state from Step Three directly" — both "controlled component" (a React-specific technical term) and "state" (in the programming sense, app state) are introduced bare with no explanation, and the user never introduced either. More critically, in the final active summary, the summarizer writes "I've stabilized the debounce so it's not recreating on every render" — "debounce" is explicitly listed as a banned term for Director and Novice users, dropped here with no explanation whatsoever. The user introduced "renders" but never "debounce," and a Director asking "is the lag gone" would have no idea what debouncing means. These are not edge cases or borderline uses; they are clear violations of the vocabulary rule, mandating a score of 1-3.