Dropbox's Google Docs competitor is launching next year

Remember ProjectComposer, the mysterious productivity app Dropbox began testing in the spring? It turns out Project Composer was the code name for Dropbox Paper, a collaborative note-taking app that works inside of Dropbox, which the company quietly launched in beta last month

On Wednesday, at the company's Dropbox Open event in San Francisco, Dropbox announced the service will be coming out of beta in 2016. (Those interested in checking it out can sign up for the beta now.) In the meantime, Mashable was able to take Paper for a spin