Open Expo 2014 discusses HTML5 mobile apps and Firefox OS. It notes that 38% of HTML5 mobile coders are positive about their work, while 40% are neutral and 10% are negative. Most (61%) develop HTML5 apps directly for the HTML5 browser, while some (27%) use wrappers like PhoneGap. Nearly all (98%) use new Firefox OS APIs and the web. The document encourages attendees to create HTML5 apps and demonstrates building a simple news app in seconds using the .webapp manifest. It outlines upcoming focuses for Firefox OS 2.0 including WebRTC, NFC, services, and a refreshed user experience.