This file is the canonical resource for compatibility goals for the libraries that make up Sinon.JS.
The source is written as ES5.1 and requires no transpiler or polyfills.
Sinon.JS uses feature detection to support ES6 features, but does not rely on any of the new syntax introduced in ES6 and remains compatible with ES5.1 runtimes.
Sinon.JS aims at supporting the following runtimes:
- Firefox 45+
- Chrome 48+
- Internet Explorer 11+
- Edge 14+
- Safari 9+
- Node LTS versions
