Material Up - Curates the best of Material Design inspiration, tools and freebies.
Piktab - Discover free graphic resources on every new tab
Initab - Initab replaces your browser's default new tab page with a dashboard of useful tools to make your job as a programmer easier.
prototypr.io - Daily design news, inspiration and deals
DesignVault.io - UI interaction patterns & screenshots from the world's best digital products.
Design Hunt - Curated design inspiration for everyone