Are you looking for Instagram-like filters for your app?
It’s my very great pleasure to introduce you to my recent pet project, implementing Instagram filters in my mobile application Fluster
This free and open-source new special component is built with Stencil and use WebGL to apply filter to images, means, it’s super fast
You could have a look to the showcase https://web-photo-filter.firebaseapp.com or go straight to the repo https://github.com/peterpeterparker/web-photo-filter
The README describe all the steps required to integrate the component in a Ionic app.
Hope you will enjoy!