How to: Image processing
* [Imager](https://github.com/imager-io/imager) - Automated image optimization.
* [oxipng](https://github.com/oxipng/oxipng) [[oxipng](https://crates.io/crates/oxipng)] - Multithreaded PNG optimizer written in Rust. [![Build Status](https://github.com/oxipng/oxipng/workflows/oxipng/badge.svg)](https://github.com/oxipng/oxipng/actions?query=branch%3Amaster) [![Version](https://img.shields.io/crates/v/oxipng.svg)](https://crates.io/crates/oxipng)