Similar items by topic, tags, and provider (metadata-only).
datasetqucs.sourceforge.net
qucs.sourceforge.net
Access: open. Circuit simulation and schematics
datasetngspice.sourceforge.net
ngspice.sourceforge.net
Open-source SPICE simulator
datasetgnu.org
gnu.org
Access: open. GNU circuit analysis package
repogithub.com
github.com
Access: open. SPICE backend for Qucs
repogithub.com
github.com
Access: open. In-browser circuit simulator
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.
datasetnanstorage.googleapis.com
storage.googleapis.com
Large supervised vision dataset with labels, boxes, masks, relations, narratives.