> 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: $w ## Namespace: slider ## Article: Introduction ## Article Link: https://dev.wix.com/docs/velo/velo-only-apis/$w/slider/introduction.md ## Article Content: # Introduction Sliders offer your users a way to input a number by sliding a "handle" one way or the other along a track. You can set the range of values for the slider and also its default value. The slider's values can be configured in one of two ways: + Value: You define the size of the steps between values, and the slider calculates how many steps fit in the slider's range. + Count: You define the number of steps between the values you want your slider to have, and the slider calculates the size of each step.