This is the official repository for the TidyTuesday project, a weekly social data project that provides curated datasets for practicing data wrangling and visualization, primarily in R. The repository contains hundreds of datasets organized by year and week (from 2018 to 2026), each with accompanying metadata, cleaning scripts, and documentation. It also includes GitHub Actions workflows for automated validation and deployment, as well as a set of R scripts for dataset curation and quality control. The repo serves as a community resource for learning data science skills through hands-on practice with real-world data. While not a software application, it demonstrates strong data engineering practices in its curation pipeline and validation infrastructure.