vueuse-motion-skilld（vueuse 动作熟练）

vueuse/motion @vueuse/motion@3.0.3

Tags: beta: 2.0.0-beta.29, latest: 3.0.3

References: Docs

API Changes

This section documents version-specific API changes — prioritize recent major/minor releases.

• BREAKING: ESM-only — @vueuse/motion v3.0.0 dropped CommonJS (CJS) support, the package is now ESM-only source
• NEW: VueUse v13 support — updated dependencies to support the latest VueUse features in v3.0.0 source
• NEW: <Motion> component — declarative component for animations, offering better SSR and MDC support since v2.2.0 source
• NEW: <MotionGroup> component — renderless component introduced in v2.2.0 to apply motion configurations to all child elements source
• NEW: duration and delay shorthand props — support for setting transition timing directly on elements/components since v2.2.0 source
• BREAKING: Drop Vue 2 support — v2.0.0 and above exclusively support Vue 3 source
• NEW: Full SSR support — significantly improved server-side rendering compatibility for both components and directives in v2.0.0 source
• NEW: kebab-case directive support — v-motion-initial and other directive variants now support kebab-case since v2.1.0 source
• NEW: useMotionFeatures export — this composable is now exported for manual feature registration since v2.2.6 source
• NEW: useMotion dynamic keys — support for dynamic variant keys when calling .apply() and other methods since v2.1.0 source
• NEW: reactive-style and reactive-transform — specialized composables for direct style and transform manipulation since v2.0.0 source
• NEW: MotionPlugin types — enhanced TypeScript definitions for the main Vue plugin in v2.2.5 source
• BREAKING: onComplete triggers — fixed in v2.2.0 to trigger after each property animation completes instead of only once source
• NEW: unref directive bindings — directives now unref initial bindings, supporting refs within objects since v2.0.0 source

Also changed: visibilityOnce variant new v2.0.0 · useSpring documentation update v2.2.0 · preset mutation fix v2.2.0 · useMotions dynamic keys v2.1.0 · useMotionVariants internal updates v2.0.0

Best Practices

• Avoid deconstructing useMotions() at the top level of setup because properties are registered after the script execution; access them via the returned object within methods or hooks to ensure reactivity source

// Preferred
const motions = useMotions()
const play = () => motions.myElement?.variant.value = 'play'

// Avoid
const { myElement } = useMotions()

• Use camelCase for visibility variants in Nuxt 3 templates (e.g., visibleOnce) rather than kebab-case (visible-once) to ensure proper directive resolution and avoid warnings source
• Prefer the <Motion> component over the v-motion directive for projects requiring robust SSR, as it handles initial state style injection more reliably for SEO and UX source
• Define custom directives in the MotionPlugin configuration to create reusable animation presets that can be applied consistently via v-motion-[name] across the application source
• Use <MotionGroup> to apply a single animation configuration or preset to multiple child elements, significantly reducing template boilerplate and improving maintainability source
• Map the leave helper from the motion instance to the Vue <transition> element's @leave event to perform manual and synchronized exit animations on elements source

const { leave } = useMotion(target, { leave: { opacity: 0 } })

// In template
// <transition @leave="(el, done) => leave(done)">

• Always specify an initial variant containing all properties that will be animated to prevent unexpected layout shifts and ensure smooth transitions from a known base state source
• Utilize useSpring with useMotionProperties for high-performance, frame-rate independent animations that require physical continuity, such as for interactive gestures source
• In Nuxt applications, use runtimeConfig.public.motion.directives to define global custom directives, ensuring they are properly initialized during both client and server rendering source
• Pass a reactive reference as the target to useMotion to allow the motion instance to automatically track and apply the current variant to new elements as they are updated source