Anttera.js -

It’s possible the name is spelled slightly differently or is a very new project. Common libraries with similar names include:

To help me write a useful blog post for you, could you confirm a few details? anttera.js

or perhaps a specific GitHub repo you're working on? It’s possible the name is spelled slightly differently

: A popular enterprise-class UI design language and React UI library. anttera.js

(like buttons and menus) or a backend tool ?