People /John Slegers peoplepill id: john-slegersJS 1 views today 1 views this weekJohn SlegersBiographyListsAlso ViewedListsJohn Slegers is in following listsBy category2013 software2013 softwareCSS frameworksCSS frameworksFree softwareFree softwareHTMLHTMLJavaScript librariesJavaScript librariesResponsive web designResponsive web designFrom our partnersSponsoredJohn Slegers