Similar items by topic, tags, and provider (metadata-only).
datasetmaterialsproject.org
materialsproject.org
materials_engineering / retrieval
datasetgeda-project.org
geda-project.org
Access: open. Schematic capture and PCB tools
datasetencodeproject.org
encodeproject.org
functional_genomics / retrieval
datasetopencatalystproject.org
opencatalystproject.org
catalysis_benchmarks / molecular_engineering
datasetdata.humancellatlas.org
data.humancellatlas.org
single_cell_biology / retrieval
datasetinternationalgenome.org
internationalgenome.org
Access: open. Human variation reference
datasetBuildphysionet.org
physionet.org
Canonical source for ECG, ICU, waveform, and related biomedical datasets.
datasetBuildopenneuro.org
openneuro.org
Best open hub for MRI/EEG/MEG/iEEG style data.
datasetfoundationMIT
MIT
Excellent lecture notes, exams, and videos across advanced technical topics.
datasetnandumps.wikimedia.org
dumps.wikimedia.org
Strong encyclopedic backbone for general knowledge and factual style.
datasetUCI
UCI
Classic and modern ML datasets that are ideal for education, benchmarking, and tabular experiments.
datasetnanHugging Face
Hugging Face
Top open code corpus; huge language coverage.