# Dependencies

HyperFormula depends on a few external libraries, as listed below.
These dependencies are used to support some of the library's core
features.

| Name                                                        | License         | Author                             |
|:------------------------------------------------------------|:----------------|:-----------------------------------|
| [bessel](https://github.com/SheetJS/bessel)                 | Apache v2.0     | SheetJS                            |
| [Chevrotain](https://github.com/SAP/chevrotain)             | Apache v2.0     | SAP SE or an SAP affiliate company |
| [core-js](https://github.com/zloirock/core-js)              | The MIT License | Denis Pushkarev                    |
| [jStat](https://github.com/jstat/jstat)                     | The MIT License | jStat                              |
| [tiny-emitter](https://github.com/scottcorgan/tiny-emitter) | The MIT License | Scott Corgan                       |

The _bessel_ and _jStat_ projects are distributed with the code repository at the path `src/interpreter/plugin/3rdparty` and bundled with the code package.

We want to express gratitude and appreciation for all the hard
work put into these awesome libraries by their authors and maintainers.