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@key4hep Key4hep: Turnkey Software for Future Colliders

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    37 repositories

    • key4hep-spack

      Public
      A Spack recipe repository of Key4hep software.
      Python
      •33•14•15•4•Updated Jan 9, 2026Jan 9, 2026

    • EDM4hep

      Public
      Generic event data model for HEP collider experiments
      C++
      •
      Apache License 2.0
      •46•34•14•4•Updated Jan 8, 2026Jan 8, 2026

    • key4hep-doc

      Public
      Documentation for the Key4HEP Turnkey Software
      HTML
      •
      Apache License 2.0
      •16•0•13•1•Updated Jan 8, 2026Jan 8, 2026

    • k4Clue

      Public
      Python
      •
      Apache License 2.0
      •9•3•3•0•Updated Jan 7, 2026Jan 7, 2026

    • k4FWCore

      Public
      Core Components for the Gaudi-based Key4hep Framework
      C++
      •
      Apache License 2.0
      •31•10•17•4•Updated Jan 7, 2026Jan 7, 2026

    • k4MarlinWrapper

      Public
      GaudifyMarlinProcessors
      Python
      •
      Apache License 2.0
      •20•3•211•2•Updated Jan 7, 2026Jan 7, 2026

    • DDML

      Public
      Library with utilities and plugins that allow running fast machine learning based calorimeter shower simulation within DDhep.
      C++
      •3•1•1•6•Updated Dec 22, 2025Dec 22, 2025

    • k4SimGeant4

      Public
      Gaudi Components for Geant4 Simulation in the Key4hep software framework.
      C++
      •23•5•1•2•Updated Dec 19, 2025Dec 19, 2025

    • Gaudi

      Public
      Mirror of https://gitlab.cern.ch/gaudi/Gaudi
      C++
      •
      Apache License 2.0
      •4•2•0•0•Updated Dec 18, 2025Dec 18, 2025

    • k4EDM4hep2LcioConv

      Public
      EDM4hep <-> LCIO Converter
      C++
      •11•2•5•0•Updated Dec 18, 2025Dec 18, 2025

    • k4ActsTracking

      Public
      Acts integration in the key4hep framework
      C++
      •
      Apache License 2.0
      •13•2•3•5•Updated Dec 17, 2025Dec 17, 2025

    • key4hep-actions

      Public
      Github actions for CI in the key4hep stack
      1•0•1•2•Updated Dec 15, 2025Dec 15, 2025

    • k4GaudiPandora

      Public
      C++
      •
      Apache License 2.0
      •11•2•2•0•Updated Dec 3, 2025Dec 3, 2025

    • k4Reco

      Public
      Gaudi algorithms for reconstruction that run natively on key4hep
      C++
      •
      Apache License 2.0
      •12•1•1•0•Updated Nov 26, 2025Nov 26, 2025

    • k4geo

      Public
      DD4hep based geometry models for lepton collider detectors (Formerly known as lcgeo)
      simulationgeometry
      C++
      •
      GNU General Public License v3.0
      •81•15•21•7•Updated Nov 26, 2025Nov 26, 2025

    • CLDConfig

      Public
      Python
      •
      Apache License 2.0
      •19•0•20•5•Updated Nov 25, 2025Nov 25, 2025

    • key4hep-julia-fwk

      Public
      Demonstrator for high energy physics event-processing application framework in Julia
      Julia
      •
      Apache License 2.0
      •6•3•3•2•Updated Nov 24, 2025Nov 24, 2025

    • k4Gen

      Public
      C++
      •16•1•6•4•Updated Nov 21, 2025Nov 21, 2025

    • k4GeneratorsConfig

      Public
      Python
      •
      Apache License 2.0
      •4•2•11•0•Updated Nov 21, 2025Nov 21, 2025

    • k4MLJetTagger

      Public
      Official Implementation of Jet-Flavor Tagging on CLD full simulation with the ParticleTransformer.
      Jupyter Notebook
      •
      Apache License 2.0
      •2•1•3•0•Updated Nov 21, 2025Nov 21, 2025

    • k4RecTracker

      Public
      Repository hosting tracker related reconstruction code (including vertex detector, outer tracker, tracking...)
      C++
      •
      Apache License 2.0
      •26•3•2•4•Updated Nov 21, 2025Nov 21, 2025

    • k4-project-template

      Public template
      Template for Gaudi-based Key4hep projects
      CMake
      •
      Apache License 2.0
      •12•0•3•0•Updated Nov 21, 2025Nov 21, 2025

    • k4SimDelphes

      Public
      C++
      •
      Apache License 2.0
      •20•5•21•3•Updated Nov 21, 2025Nov 21, 2025

    • key4hep-dev-utils

      Public
      Utilities for development of the key4hep stack
      Python
      •1•0•0•2•Updated Nov 21, 2025Nov 21, 2025

    • key4hep-images

      Public
      Container images for key4hep
      Dockerfile
      •1•1•0•0•Updated Nov 5, 2025Nov 5, 2025

    • key4hep-tutorials

      Public
      Key4hep tutorials
      Python
      •
      Apache License 2.0
      •8•4•5•0•Updated Oct 17, 2025Oct 17, 2025

    • eede

      Public
      EDM4hep Event Data Explorer
      JavaScript
      •
      BSD 2-Clause "Simplified" License
      •5•4•8•0•Updated Oct 9, 2025Oct 9, 2025

    • key4hep-reco-validation

      Public
      Python
      •6•0•2•0•Updated Aug 25, 2025Aug 25, 2025

    • .github

      Public
      Default Issue and PR templates
      0•0•0•0•Updated Jan 15, 2025Jan 15, 2025

    • k4DetPerformance

      Public
      Python
      •8•2•8•0•Updated Jul 3, 2024Jul 3, 2024