Web components are a set of web platform APIs that allow you to create new custom, reusable, encapsulated HTML tags to use in web pages and web apps. But building Web Components often comes with a lot of challenges like complex/huge boilerplates and heavyweight libraries. 

But don't lose heart. Lit is here to rescue the developers who want to build Web Components. 

GDG Glasgow presents an introduction to Lit Element, a workshop style tech talk, where you can learn all about Lit and how you can use it to build reusable and lightweight web components.