Devs using monorepos, when and how do you use them?

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

We do at Shopify, here’s a good example https://github.com/Shopify/polaris

Explorer. Code, design, and mountains. Building Fern https://fernhq.com Previously Shopify

Thanks! This is really similar to something we want to build, a design system. However we were thinking to include the apps directly into the same monorepo, but with further reading based on the comments, it might be wise to separate the apps from libraries/frameworks.