# How-To How To Apply Image Filters in WebGL Learn everything you need to get started with kernel-based image filters in WebGL. Antonello Zanini 8 Apr 2022 • 6 min read
# How-To How To Pixelate an Image in JavaScript Pixelate an image in Vanilla JavaScript without any libraries – with the <canvas> element! Antonello Zanini 14 Oct 2021 • 5 min read
# App Development How to Create Image Filters for iOS Write a custom `CIFilter` in Metal and Swift, usable in any CoreImage pipeline. Walter Tyree 24 Aug 2021 • 7 min read