Material

A beautiful graphics framework for Material Design in Swift

Avocado

Avocado is an open source interaction design toolbox.

Balsamiq. Rapid, effective and fun wireframing software.

Simple and flexible HTML, CSS, and JS for popular UI components and interactions

A really easy online portfolio for creatives.

The most advanced responsive front-end framework in the world

Foxpass manages users, groups, and SSH keys (plus a LDAP and RADIUS interfaces) to increase an organization’s server and network security.

Bring your designs to life.

Easily add high-quality animation to any native app

Design interactive UI prototypes for modern interfaces.

Principle makes it easy to create animated and interactive user interface designs.

RealtimeBoard is an online collaboration software created as a team collaboration and online brainstorming tool. It’s super easy to use & free!

Satellizer is a nd-to-end, token-based authentication module for AngularJS

Learn serious code on your iPad in a seriously fun way

A portfolio builder for UX designers

Build flexible, responsive layouts — without writing code