Anima App - Design, get feedback, convert to code, publish, iterate.
SSL Alerts - Free service to send SSL certificate expiration alerts
Sketch Repo - Collection of resources for anyone who uses Sketch
NakedSSL - Hassle-free SSL clothes for your naked domains.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
BrandSSL - On demand SSL for SaaS