Level Up! Newsletter - Helping web designers and developers level up their skills
GoodBarber - GoodBarber is a mobile app creation platform.
The Pragmatic Engineer - Weekly advice, observations, and inspiration for engineering leaders.
Dropsource - Mobile development platform for building native iOS & Android apps
Radar Newsletter - A curated newsletter of everything interesting in tech
Bizness Apps - Create your own app or become a reseller and build apps for others