> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt ## Resource: wix-animations-frontend ## Article: Introduction ## Article Link: https://dev.wix.com/docs/velo/velo-only-apis/wix-animations-frontend/introduction.md ## Article Content: # Introduction Animation sequences are composed using a timeline. A timeline defines what animations are played on which page elements and when those animations are played. ### Typical Animation Process The following outlines the typical process of creating and playing an animation timeline: + Create a new timeline using the [`timeline()`](#timeline) function. + Add animation attributes and sequence them within the timeline using the [`add()`](wix-animations-frontend.TimeLine.html#add) function. + Control the playing of the timeline using the [`play()`](wix-animations-frontend.TimeLine.html#play), [`reverse()`](wix-animations-frontend.TimeLine.html#reverse), [`pause()`](wix-animations-frontend.TimeLine.html#pause), and [`replay()`](wix-animations-frontend.TimeLine.html#replay) functions. Get hands-on experience with Animations on our [Hello Animations](https://dev.wix.com/docs/coding-examples/getting-started/hello-world/hello-animations.md) example page. To use the Animations API, import `wixAnimationsFrontend` from the `wix-animations-frontend` module: ```javascript import wixAnimationsFrontend from 'wix-animations-frontend'; ```