We worked on the development of the Genome 10K and the Genome Data Browser that enables users to explore the cancer genomics data at CGHub. The goal of the project was to update the existing G10K sample database to a dynamic app that tracks both current and past data with the ability for sample submitters to manage their own data. The developed app collects G10K data and puts them into a relational database which then tracks information about biological samples for sequencing, and provides a snapshot of the sample data and taxonomic tree with multiple versions to support history tracking. We also improved the robustness of the import process and added a sample submitter login and management functions to the app. Find out more on the website of the Genome 10K Community which has all 508 standards required by the US government.