Sanity.io with a fancy solution to the perennial problem of making logos the same size[1]. They propose a React component, but the technique could be adapted to other stacks. Tobias Möritz (@tobimori) was quick to port it to @getkirby CMS [2]:
[1]: https://www.sanity.io/blog/the-logo-soup-problem
[2]: https://github.com/tobimori/kirby-logo-soup
