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# StrykerJS API
This is the repository for maintaining the API of the [StrykerJS](https://stryker-mutator.io/) mutation testing framework.
Plugin creators should depend on this API rather than on the main Stryker repository directly.

# Extension use cases
You can extend Stryker in a number of ways.

1. Create your own `Mutator`
2. Create a custom `Reporter`
3. Create a `TestFramework` for a test framework
4. Create a `TestRunner` to bridge the gap between your test runner and Stryker
5. Create a custom way of configuring Stryker by creating an `OptionsEditor`

All extension points work in the same basic way.

1. Create a `constructor function` (or `class`)
2. Register the `constructor function` to the correct `Factory`.

For more info, please take a look at the [Stryker website section on plugins](https://stryker-mutator.io/docs/stryker-js/plugins).