1.saulpw / visidataA terminal spreadsheet multitool for discovering and arranging datapythonclicsvtsvjsonhdf5+12 morePythonGPL-3.09.4K total377 forks+13 starsfrom 9,423 · score 2.64
2.tbeu / matioMATLAB MAT File I/O Library with support for MATLAB Class Object Systemmatlabzlibhdf5mat-filesfile-formatc+3 moreCBSD-2-CLAUSE403 total121 forks+2 starsfrom 401 · score 1.10
3.vaexio / vaexOut-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀dataframepythonbigdatatabular-datavisualizationmemory-mapped-file+5 morePythonMIT8.5K total600 forks+1 starsfrom 8,517 · score 0.69
4.HDFGroup / hdf5Official HDF5® Library Repositoryccppdatabasefortranhdfhdf5+3 moreCOther license995 total372 forks+1 starsfrom 993 · score 0.69