The library source code is now not fully compatible with browser Javascript.

For example, these files

• src/sorting/bubblesort/bubblesort.js
• src/searching/binarysearch/binarysearch.js
• src/data-structures/heap.js
• src/searching/longest-increasing-subsequence/longest-increasing-subsequence.js

use node.js exports keyword, so they can not be used in browser code without changing.

May be use some approach to allow node.js-browser compatibility? (one of the possible approaches offerd by caolan here.