Miscellaneous
Positioning tooltips and popovers is difficult Popper is here to help Popper is the de facto standard to position tooltips and popovers in modern web applications

JavaScript libraries
Touch enabled jQuery plugin that lets you create beautiful responsive carousel slider

Marketing automationA/B Testing
The world xe2 x80 x99s leader for customer messaging including mobile push notifications web push SMS email in app messaging Trusted by 1 million developers

Appointment scheduling
Calendly is the modern scheduling platform that makes xe2 x80 x9cfinding time xe2 x80 x9d a breeze When connecting is easy your teams can get more done

CDN
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services

UI frameworks
Powerful extensible and feature packed frontend toolkit Build and customize with Sass utilize prebuilt grid system and components and bring projects to life with powerful JavaScript plugins

Web frameworks
Simple scalable and reliable Hosted realtime APIs loved by developers and trusted by giants Build live dashboards notifications geotracking chat and more