# Core

The Core class lists all parts of Kirby that need to be loaded or initalized in order to make the system work. Most core parts can be overwritten by plugins.

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- Full class name: `Kirby\Cms\Core`
- Source: <https://github.com/getkirby/kirby/tree/5.5.3/src/Cms/Core.php#L38>

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### Core

- [new Core()](https://getkirby.com/docs/reference/objects/cms/core/__construct.md)
- [$core->area()](https://getkirby.com/docs/reference/objects/cms/core/area.md)
- [$core->areas()](https://getkirby.com/docs/reference/objects/cms/core/areas.md)
- [$core->authChallenges()](https://getkirby.com/docs/reference/objects/cms/core/auth-challenges.md)
- [$core->blueprintPresets()](https://getkirby.com/docs/reference/objects/cms/core/blueprint-presets.md)
- [$core->blueprints()](https://getkirby.com/docs/reference/objects/cms/core/blueprints.md)
- [$core->cacheTypes()](https://getkirby.com/docs/reference/objects/cms/core/cache-types.md)
- [$core->caches()](https://getkirby.com/docs/reference/objects/cms/core/caches.md)
- [$core->components()](https://getkirby.com/docs/reference/objects/cms/core/components.md)
- [$core->fieldMethodAliases()](https://getkirby.com/docs/reference/objects/cms/core/field-method-aliases.md)
- [$core->fieldMethods()](https://getkirby.com/docs/reference/objects/cms/core/field-methods.md)
- [$core->fieldMixins()](https://getkirby.com/docs/reference/objects/cms/core/field-mixins.md)
- [$core->fields()](https://getkirby.com/docs/reference/objects/cms/core/fields.md)
- [$core->filePreviews()](https://getkirby.com/docs/reference/objects/cms/core/file-previews.md)
- [$core->kirbyTagAliases()](https://getkirby.com/docs/reference/objects/cms/core/kirby-tag-aliases.md)
- [$core->kirbyTags()](https://getkirby.com/docs/reference/objects/cms/core/kirby-tags.md)
- [$core->load()](https://getkirby.com/docs/reference/objects/cms/core/load.md)
- [$core->roots()](https://getkirby.com/docs/reference/objects/cms/core/roots.md)
- [$core->routes()](https://getkirby.com/docs/reference/objects/cms/core/routes.md)
- [$core->sectionMixins()](https://getkirby.com/docs/reference/objects/cms/core/section-mixins.md)
- [$core->sections()](https://getkirby.com/docs/reference/objects/cms/core/sections.md)
- [$core->snippets()](https://getkirby.com/docs/reference/objects/cms/core/snippets.md)
- [$core->templates()](https://getkirby.com/docs/reference/objects/cms/core/templates.md)
- [$core->urls()](https://getkirby.com/docs/reference/objects/cms/core/urls.md)