App Development

Prototyping tools

See Prototyping tools

Test UX

• 20 Tools to test how your users experience your website

Architecture

• Advocating Against Android Fragments – Square Corner Blog – Medium
• The next best architecture • Premium Minds Blog
• Architecting Android with Data Binding and MVVM in mind
• Android Databinding: Goodbye Presenter, hello ViewModel! – VG Tech
• ivacf/archi: Repository that showcases 3 Android app architectures: “Standard Android”, MVP and MVVM. The exact same app is built 3 times following the different patterns.

Code playground

• repl.it - Online REPL, Compiler & IDE

Icons

• Test icon for free on Android & iOS - IconTester.com
• Feather – Simply beautiful open source icons

Colors

• IN COLOR BALANCE - selection of color
• Coolors.co - The super fast color schemes generator
• Pictaculous - A Color Palette Generator (courtesy of MailChimp)
• Paletton - The Color Scheme Designer
• Search Images by Color with Spectrum - Shutterstock Labs
• TinEye Reverse Image Search

Fonts

• Typography Inspiration for the Modern Web · Typewolf

Inspiration

• Designspiration — Design Inspiration