Choose your templating engine to match your production environment better. Also, you can or build a plugin to extend Pattern Lab's capabilities even further.
Pattern Lab lets you include UI patterns inside each other like Russian nesting dolls. Make a change to a pattern, and see those changes reflected anywhere the pattern is included.
Spin up Pattern Lab loaded with frameworks like Bootstrap, Foundation, or Material Design. But also start from scratch and build your custom design system.
Pattern Lab can be used for simple rapid prototyping or for developing production-level frontend code. Some teams have even modified it to power their live sites.