Compare explicit vs auto-tracked watchers and flush modes.
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watch vs watchEffect — flush timing and the new watch options in 3.5?
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watchwatcheffectflush
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Nudge consolestandby
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watch tracks explicit sources with old/new values; watchEffect auto-tracks and runs immediately — control flush with 'pre' | 'post' | 'sync'.
Solution ready — 2 min read
Classified // press E to declassify
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Dossier 45 of 70 decoded in the Vue.js track. One more won't hurt.