[GitLab Repository](https://gitlab.tugraz.at/dbp/check-in/checkin) | [npmjs package](https://www.npmjs.com/package/@dbp-topics/check-in) | [Unpkg CDN](https://unpkg.com/browse/@dbp-topics/check-in/) | [Checkin Bundle](https://gitlab.tugraz.at/dbp/check-in