Kaggle
Register for free to access over 50,000 datasets. Popular datasets include Trending YouTube Videos, Time Spent Streaming Music, and Starbucks Orders.
Data.govt.nz
New Zealand Government project with almost 30,000 datasets. There are many similar open data repositories, e.g., Australia, Europe, OECD, UK, USA, and the World Bank.
TidyTuesday Datasets
Explore datasets from the TidyTuesday project. The older datasets tend to have Excel or csv files.
