Alternatives and similar repositories for cmssw:

Users that are interested in cmssw are comparing it to the libraries listed below

• ComputationalRadiationPhysics / picongpu
  Performance-Portable Particle-in-Cell Simulations for the Exascale Era
  ☆736Updated this week
• cmkuo / ggAnalysis
  ggAnalysis
  ☆10Updated 2 years ago
• psas / av3-fc
  Event driven flight computer for rockets. Flown on L-10 and L-11.
  ☆430Updated 8 years ago
• cms-sw / genproductions
  Generator fragments for MC production
  ☆83Updated 2 weeks ago
• alisw / AliPhysics
  ALICE Analysis Repository
  ☆103Updated this week
• cms-analysis / HiggsAnalysis-CombinedLimit
  CMS Higgs Combination toolkit.
  ☆78Updated this week
• cms-nanoAOD / nanoAOD-tools
  Tools for working with NanoAOD (requiring only python + root, not CMSSW)
  ☆44Updated last year
• cyverse / atmosphere
  Where cloud lives.
  ☆341Updated 2 years ago
• rootpy / rootpy
  A pythonic interface for the ROOT libraries on top of the PyROOT bindings.
  ☆203Updated 5 years ago
• cernopendata / opendata.cern.ch
  Source code for the CERN Open Data portal
  ☆694Updated this week
• scikit-hep / uproot3
  ROOT I/O in pure Python and NumPy.
  ☆312Updated 4 years ago
• scikit-hep / coffea
  Basic tools and wrappers for enabling not-too-alien syntax when running columnar Collider HEP analysis.
  ☆136Updated this week
• AliceO2Group / AliceO2
  O2 software project for the ALICE experiment at CERN
  ☆105Updated this week
• cmsb2g / B2GAnaFW
  Analysis framework for Beyond Two Generations (B2G) Physics Analysis Group (PAG) of the Compact Muon Solenoid (CMS) Experiment
  ☆8Updated 6 years ago
• gammapy / gammapy
  A Python package for gamma-ray astronomy
  ☆247Updated this week
• dfm / emcee
  The Python ensemble sampling toolkit for affine-invariant MCMC
  ☆1,509Updated last month
• UCATLAS / xAODAnaHelpers
  ATLAS Run 2 and Run 3 analysis framework for AnalysisTop and AnalysisBase for proton-smashing physics
  ☆42Updated last week
• acts-project / acts
  Experiment-independent toolkit for (charged) particle track reconstruction in (high energy) physics experiments implemented in modern C++
  ☆115Updated this week
• astropy / astropy
  Astronomy and astrophysics core library
  ☆4,674Updated this week
• root-project / training
  ROOT training material and tutorials
  ☆130Updated 9 months ago
• scikit-hep / root_numpy
  The interface between ROOT and NumPy
  ☆134Updated 2 years ago
• scikit-hep / uproot5
  ROOT I/O in pure Python and NumPy.
  ☆250Updated this week
• AIDASoft / DD4hep
  Detector Description Toolkit for High Energy Physics
  ☆54Updated 3 weeks ago
• scikit-hep / scikit-hep
  Metapackage of Scikit-HEP project data analysis packages for Particle Physics.
  ☆166Updated this week
• delphes / delphes
  A framework for fast simulation of a generic collider experiment
  ☆109Updated this week
• JETSCAPE / JETSCAPE
  JETSCAPE, a modular, task-based framework for simulating all aspects of heavy-ion collisions.
  ☆41Updated last week
• alisw / AliRoot
  ALICE Software Framework
  ☆57Updated last month
• iml-wg / HEP-ML-Resources
  Listing of useful learning resources for machine learning applications in high energy physics (HEPML)
  ☆345Updated 4 years ago
• scikit-hep / mplhep
  Extended histogram plotting on top of matplotlib and HEP collaboration compatible styling
  ☆197Updated this week
• scikit-hep / particle
  Package to deal with particles, the PDG particle data table, PDGIDs, etc.
  ☆153Updated this week