The main features of someonewow/submitbutton are: Buttons.
Open-source alternatives to someonewow/submitbutton include: amerhukic/ahdownloadbutton — Customizable download button with progress and transition animations. It is based on Apple's App Store download button. beppimenozzi/tristatetogglebutton — Customizable tri-state toggle button (with three states, three state toggle) for Android. cctanfujun/progressroundbutton. ceryle/segmentedbutton. ckurtm/fabbutton. aladinway/transitionbutton — UIButton sublass for loading and transition animation.
Customizable download button with progress and transition animations. It is based on Apple's App Store download button.
Customizable tri-state toggle button (with three states, three state toggle) for Android
UIButton sublass for loading and transition animation.