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@key4hep Key4hep: Turnkey Software for Future Colliders

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    39 repositories

    • k4FWCore

      Public
      Core Components for the Gaudi-based Key4hep Framework
      C++
      •
      Apache License 2.0
      •32•12•14•9•Updated Apr 20, 2026Apr 20, 2026

    • key4hep-doc

      Public
      Documentation for the Key4HEP Turnkey Software
      Python
      •
      Apache License 2.0
      •14•0•13•2•Updated Apr 20, 2026Apr 20, 2026

    • key4hep-actions

      Public
      Github actions for CI in the key4hep stack
      CMake
      •1•0•1•3•Updated Apr 17, 2026Apr 17, 2026

    • k4EDM4hep2LcioConv

      Public
      EDM4hep <-> LCIO Converter
      C++
      •11•2•6•0•Updated Apr 17, 2026Apr 17, 2026

    • Gaudi

      Public
      Mirror of https://gitlab.cern.ch/gaudi/Gaudi
      C++
      •
      Apache License 2.0
      •4•2•0•0•Updated Apr 17, 2026Apr 17, 2026

    • k4MarlinWrapper

      Public
      GaudifyMarlinProcessors
      Python
      •
      Apache License 2.0
      •18•3•203•3•Updated Apr 16, 2026Apr 16, 2026

    • k4SimGeant4

      Public
      Gaudi Components for Geant4 Simulation in the Key4hep software framework.
      C++
      •25•5•0•2•Updated Apr 16, 2026Apr 16, 2026

    • k4Reco

      Public
      Gaudi algorithms for reconstruction that run natively on key4hep
      C++
      •
      Apache License 2.0
      •17•1•2•2•Updated Apr 16, 2026Apr 16, 2026

    • k4GaudiPandora

      Public
      C++
      •
      Apache License 2.0
      •13•2•2•1•Updated Apr 16, 2026Apr 16, 2026

    • k4SWBenchmarks

      Public
      Repository for benchmarking Key4hep software
      Apache License 2.0
      •0•0•0•0•Updated Apr 15, 2026Apr 15, 2026

    • k4geo

      Public
      DD4hep based geometry models for lepton collider detectors (Formerly known as lcgeo)
      simulationgeometry
      simulationgeometry
      C++
      •
      GNU General Public License v3.0
      •88•16•21•9•Updated Apr 14, 2026Apr 14, 2026

    • k4GeneratorsConfig

      Public
      Python
      •
      Apache License 2.0
      •4•2•11•0•Updated Apr 13, 2026Apr 13, 2026

    • key4hep-spack

      Public
      A Spack recipe repository of Key4hep software.
      Python
      •33•16•10•3•Updated Apr 10, 2026Apr 10, 2026

    • 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 Apr 6, 2026Apr 6, 2026

    • EDM4hep

      Public
      Generic event data model for HEP collider experiments
      C++
      •
      Apache License 2.0
      •47•36•17•5•Updated Apr 2, 2026Apr 2, 2026

    • k4Gen

      Public
      C++
      •18•1•6•4•Updated Apr 2, 2026Apr 2, 2026

    • k4SimDelphes

      Public
      C++
      •
      Apache License 2.0
      •20•6•21•2•Updated Mar 31, 2026Mar 31, 2026

    • k4ActsTracking

      Public
      Acts integration in the key4hep framework
      C++
      •
      Apache License 2.0
      •14•2•3•3•Updated Mar 31, 2026Mar 31, 2026

    • k4Clue

      Public
      Python
      •
      Apache License 2.0
      •11•3•3•1•Updated Mar 31, 2026Mar 31, 2026

    • eede

      Public
      EDM4hep Event Data Explorer
      JavaScript
      •
      BSD 2-Clause "Simplified" License
      •6•4•5•0•Updated Mar 30, 2026Mar 30, 2026

    • key4hep-images

      Public
      Container images for key4hep
      Dockerfile
      •1•1•0•0•Updated Mar 26, 2026Mar 26, 2026

    • .github

      Public
      Default Issue and PR templates
      0•0•0•0•Updated Mar 23, 2026Mar 23, 2026

    • DDML

      Public
      Library with utilities and plugins that allow running fast machine learning based calorimeter shower simulation within DDhep.
      C++
      •
      Apache License 2.0
      •3•1•1•4•Updated Mar 5, 2026Mar 5, 2026

    • key4hep-tutorials

      Public
      Key4hep tutorials
      Python
      •
      Apache License 2.0
      •8•4•4•1•Updated Mar 4, 2026Mar 4, 2026

    • key4hep-dev-utils

      Public
      Utilities for development of the key4hep stack
      Python
      •1•0•0•2•Updated Feb 26, 2026Feb 26, 2026

    • 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 Feb 26, 2026Feb 26, 2026

    • k4RecTracker

      Public
      Repository hosting tracker related reconstruction code (including vertex detector, outer tracker, tracking...)
      C++
      •
      Apache License 2.0
      •27•4•1•5•Updated Feb 26, 2026Feb 26, 2026

    • k4-project-template

      Public template
      Template for Gaudi-based Key4hep projects
      CMake
      •
      Apache License 2.0
      •11•0•3•0•Updated Feb 26, 2026Feb 26, 2026

    • CLDConfig

      Public
      Python
      •
      Apache License 2.0
      •20•0•20•5•Updated Jan 21, 2026Jan 21, 2026

    • k4DetectorPerformance

      Public
      Repository hosting Gaudi/EDM4hep based code for detector performance
      CMake
      •
      Apache License 2.0
      •8•1•1•1•Updated Aug 29, 2025Aug 29, 2025
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