版本：8.1.4
- https://cdn.bootcdn.net/ajax/libs/cash/8.1.4/cash.d.ts
- https://cdn.bootcdn.net/ajax/libs/cash/8.1.4/cash.js
- https://cdn.bootcdn.net/ajax/libs/cash/8.1.4/cash.min.js
- https://cdn.bootcdn.net/ajax/libs/cash/8.1.4/cash.ts
An absurdly small jQuery alternative for modern browsers.