After the several months of work, proud to announce a long waited major update came out today! For the detailed info, please checkout the v2 changelog: https://github.com/naver/billboard.js/wiki/CHANGELOG-v2 # install the v2 npm install billboard.jsTL;DRMoved the code base to TypeScriptRestructured whole file system & class architectureSmaller build size & run fasterMaintained backward compatibili