vue-debug-guides

• SKILL.mdcore · 20,931 bytes
• reference/animation-key-for-rerender.mddoc · 4,601 bytes
• reference/animation-transitiongroup-performance.mddoc · 5,854 bytes
• reference/async-component-error-handling.mddoc · 3,291 bytes
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• reference/attrs-event-listener-merging.mddoc · 4,707 bytes
• reference/checkbox-true-false-value-form-submission.mddoc · 3,505 bytes
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• reference/composable-avoid-hidden-side-effects.mddoc · 5,867 bytes
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• reference/composition-api-not-functional-programming.mddoc · 3,896 bytes
• reference/composition-api-script-setup-async-context.mddoc · 5,360 bytes
• reference/composition-api-vs-react-hooks-differences.mddoc · 4,909 bytes
• reference/computed-array-mutation.mddoc · 4,372 bytes
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• reference/declare-emits-for-documentation.mddoc · 5,121 bytes
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• reference/define-model-default-value-sync.mddoc · 4,046 bytes
• reference/defineEmits-must-be-top-level.mddoc · 4,156 bytes
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• reference/dynamic-component-registration-vite.mddoc · 4,256 bytes
• reference/event-modifier-order-matters.mddoc · 2,815 bytes
• reference/exact-modifier-for-precise-shortcuts.mddoc · 4,368 bytes
• reference/fallthrough-attrs-overwrite-vue3.mddoc · 3,912 bytes
• reference/in-dom-template-parsing-caveats.mddoc · 4,530 bytes
• reference/inheritattrs-false-for-wrapper-components.mddoc · 4,515 bytes
• reference/keepalive-router-nested-double-mount.mddoc · 5,111 bytes
• reference/keepalive-transition-memory-leak.mddoc · 3,574 bytes
• reference/keyup-modifier-timing.mddoc · 4,297 bytes
• reference/lifecycle-dom-access-timing.mddoc · 5,186 bytes
• reference/lifecycle-hooks-synchronous-registration.mddoc · 3,919 bytes
• reference/lifecycle-ssr-awareness.mddoc · 5,114 bytes
• reference/local-components-not-in-descendants.mddoc · 3,772 bytes
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• reference/multi-root-component-class-attrs.mddoc · 2,437 bytes
• reference/native-event-collision-with-emits.mddoc · 4,556 bytes
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• reference/no-v-if-with-v-for.mddoc · 3,929 bytes
• reference/perf-computed-object-stability.mddoc · 4,772 bytes
• reference/perf-props-stability-update-optimization.mddoc · 3,820 bytes
• reference/plugin-global-properties-sparingly.mddoc · 3,471 bytes
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• reference/plugin-prefer-provide-inject-over-global-properties.mddoc · 3,435 bytes
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• reference/prop-defineprops-scope-limitation.mddoc · 3,717 bytes
• reference/provide-inject-debugging-challenges.mddoc · 5,651 bytes
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• reference/provide-inject-reactivity-not-automatic.mddoc · 5,133 bytes
• reference/provide-inject-synchronous-setup.mddoc · 5,171 bytes
• reference/reactive-destructuring.mddoc · 2,672 bytes
• reference/reactivity-debugging-hooks.mddoc · 4,323 bytes
• reference/reactivity-markraw-for-non-reactive.mddoc · 4,670 bytes
• reference/reactivity-proxy-identity-hazard.mddoc · 3,044 bytes
• reference/reactivity-same-tick-batching.mddoc · 4,529 bytes
• reference/ref-value-access.mddoc · 2,099 bytes
• reference/refs-in-collections-need-value.mddoc · 3,029 bytes
• reference/render-function-avoid-internal-vnode-properties.mddoc · 4,370 bytes
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• reference/rendering-render-function-h-import-vue3.mddoc · 3,348 bytes
• reference/rendering-render-function-return-from-setup.mddoc · 3,640 bytes
• reference/rendering-render-function-slots-as-functions.mddoc · 4,135 bytes
• reference/rendering-resolve-component-for-string-names.mddoc · 5,737 bytes
• reference/select-initial-value-ios-bug.mddoc · 3,123 bytes
• reference/self-referencing-component-name.mddoc · 3,734 bytes
• reference/sfc-named-exports-forbidden.mddoc · 4,423 bytes
• reference/sfc-scoped-css-child-component-styling.mddoc · 3,741 bytes
• reference/sfc-scoped-css-dynamic-content.mddoc · 4,462 bytes
• reference/sfc-scoped-css-slot-content.mddoc · 4,684 bytes
• reference/sfc-script-setup-reactivity.mddoc · 5,059 bytes
• reference/slot-forwarding-to-child-components.mddoc · 4,019 bytes
• reference/slot-implicit-default-content.mddoc · 3,468 bytes
• reference/slot-name-reserved-prop.mddoc · 2,781 bytes
• reference/slot-named-scoped-explicit-default.mddoc · 3,007 bytes
• reference/slot-render-scope-parent-only.mddoc · 3,652 bytes
• reference/slot-v-slot-on-components-or-templates-only.mddoc · 3,081 bytes
• reference/ssr-hydration-mismatch-causes.mddoc · 6,945 bytes
• reference/ssr-platform-specific-apis.mddoc · 6,925 bytes
• reference/state-ssr-cross-request-pollution.mddoc · 7,102 bytes
• reference/suspense-no-builtin-error-handling.mddoc · 3,010 bytes
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• reference/tailwind-dynamic-class-generation.mddoc · 3,157 bytes
• reference/teleport-scoped-styles-limitation.mddoc · 3,905 bytes
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• reference/teleport-target-must-exist.mddoc · 3,304 bytes
• reference/template-expressions-restrictions.mddoc · 3,443 bytes
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• reference/textarea-no-interpolation.mddoc · 2,298 bytes
• reference/transition-group-flip-inline-elements.mddoc · 4,021 bytes
• reference/transition-group-move-animation-position-absolute.mddoc · 3,747 bytes
• reference/transition-group-no-default-wrapper-vue3.mddoc · 4,003 bytes
• reference/transition-js-hooks-done-callback.mddoc · 6,164 bytes
• reference/transition-nested-duration.mddoc · 4,997 bytes
• reference/transition-reusable-scoped-style.mddoc · 5,290 bytes
• reference/transition-router-view-appear.mddoc · 4,930 bytes
• reference/transition-type-when-mixed.mddoc · 4,419 bytes
• reference/transition-unmount-hook-timing.mddoc · 4,309 bytes
• reference/ts-defineprops-boolean-default-false.mddoc · 5,532 bytes
• reference/ts-defineprops-imported-types-limitations.mddoc · 6,017 bytes
• reference/ts-event-handler-explicit-typing.mddoc · 5,945 bytes
• reference/ts-reactive-no-generic-argument.mddoc · 4,845 bytes
• reference/ts-shallowref-for-dynamic-components.mddoc · 6,081 bytes
• reference/ts-template-ref-null-handling.mddoc · 5,354 bytes
• reference/ts-template-type-casting.mddoc · 5,096 bytes
• reference/ts-withdefaults-mutable-factory-function.mddoc · 4,641 bytes
• reference/undeclared-emits-double-firing.mddoc · 4,973 bytes
• reference/use-template-ref-vue35.mddoc · 4,285 bytes
• reference/v-else-must-follow-v-if.mddoc · 3,962 bytes
• reference/v-for-component-props.mddoc · 2,621 bytes
• reference/v-for-computed-reverse-sort.mddoc · 2,843 bytes
• reference/v-for-key-attribute.mddoc · 3,244 bytes
• reference/v-for-range-starts-at-one.mddoc · 2,264 bytes
• reference/v-if-null-check-order.mddoc · 4,305 bytes
• reference/v-model-ignores-html-attributes.mddoc · 2,519 bytes
• reference/v-model-ime-composition.mddoc · 2,897 bytes
• reference/v-model-number-modifier-behavior.mddoc · 3,693 bytes
• reference/v-show-template-limitation.mddoc · 3,635 bytes
• reference/watch-async-cleanup.mddoc · 4,434 bytes
• reference/watch-async-creation-memory-leak.mddoc · 4,133 bytes
• reference/watch-deep-same-object-reference.mddoc · 4,444 bytes
• reference/watch-flush-timing.mddoc · 5,038 bytes
• reference/watch-reactive-property-getter.mddoc · 3,017 bytes
• reference/watcheffect-async-dependency-tracking.mddoc · 4,645 bytes
• reference/watcheffect-flush-post-for-refs.mddoc · 4,276 bytes

Vue 3 debugging and error handling for runtime issues, warnings, async failures, and hydration bugs.
For development best practices and common gotchas, use `vue-best-practices`.

### Reactivity
- Tracing unexpected re-renders and state updates → See [reactivity-debugging-hooks](reference/reactivity-debugging-hooks.md)
- Ref values not updating due to missing .value access → See [ref-value-access](reference/ref-value-access.md)
- State stops updating after destructuring reactive objects → See [reactive-destructuring](reference/reactive-destructuring.md)
- Refs inside arrays, Maps, or Sets not unwrapping → See [refs-in-collections-need-value](reference/refs-in-collections-need-value.md)
- Nested refs rendering as [object Object] in templates → See [template-ref-unwrapping-top-level](reference/template-ref-unwrapping-top-level.md)
- Reactive proxy identity comparisons always return false → See [reactivity-proxy-identity-hazard](reference/reactivity-proxy-identity-hazard.md)
- Third-party instances breaking when proxied → See [reactivity-markraw-for-non-reactive](reference/reactivity-markraw-for-non-reactive.md)
- Watchers only firing once per tick unexpectedly → See [reactivity-same-tick-batching](reference/reactivity-same-tick-batching.md)

### Computed