Repositories list

• stac_dc

  Public
  Python

  •

  GNU General Public License v3.0

  •0•1•0•0•Updated Jan 6, 2026Jan 6, 2026

• UltraGrid

  Public
  UltraGrid low-latency audio and video network transmission system

  C

  •

  Other

  •74•583•37•3•Updated Jan 6, 2026Jan 6, 2026

• dhr-visualizer

  Public
  Visualizations of satellite data

  Python

  •

  Apache License 2.0

  •1•0•0•0•Updated Jan 6, 2026Jan 6, 2026

• DhusPytools

  Public
  Python scripts for Sentinel Data Hub

  Python

  •

  BSD 2-Clause "Simplified" License

  •2•0•0•0•Updated Jan 6, 2026Jan 6, 2026

• metacentrum-user-docs

  Public

  CESNET/metacentrum-user-docs’s past year of commit activity
  user documentation for MetaCentrum

  documentationcomputationalusegalaxy+ 1hacktoberfest

  Jupyter Notebook

  •18•4•2•0•Updated Jan 5, 2026Jan 5, 2026

• ndk-sw

  Public

  CESNET/ndk-sw’s past year of commit activity
  Linux driver and SW tools for Network Development Kit (NDK)

  linuxfpgadriver+ 3ethernetliberouternetwork-development-kit

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •6•8•0•0•Updated Jan 5, 2026Jan 5, 2026

• libyang-python

  Public
  Python bindings for the libyang library

  Python

  •

  MIT License

  •53•67•15•2•Updated Jan 5, 2026Jan 5, 2026

• usegalaxy

  Public
  Install and configure Galaxy server on CESNET infrastructure

  ansible-playbookusegalaxyhacktoberfest+ 1usegalaxy-eu

  Jinja

  •8•3•49•4•Updated Jan 5, 2026Jan 5, 2026

• libnetconf2

  Public
  C NETCONF library

  netconfliberouter

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •154•219•20•2•Updated Jan 5, 2026Jan 5, 2026

• netopeer2

  Public
  NETCONF toolset

  netconfliberouter

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •192•332•45•0•Updated Jan 5, 2026Jan 5, 2026

• libyang

  Public
  YANG data modeling language library

  cjsonxml+ 7yangnetconfmodeling-languagemodeling-toolsrestconfyinliberouter

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •318•404•33•7•Updated Jan 2, 2026Jan 2, 2026

• GPUJPEG

  Public
  JPEG encoder and decoder library and console application for NVIDIA GPUs from CESNET and SITOLA of Faculty of Informatics at Masaryk University.

  C

  •

  BSD 2-Clause "Simplified" License

  •78•273•8•0•Updated Jan 2, 2026Jan 2, 2026

• rousette

  Public
  RESTCONF server for sysrepo

  yangsysreporestconf+ 1czechlight

  C++

  •

  Apache License 2.0

  •4•8•6•0•Updated Jan 2, 2026Jan 2, 2026

• Phishingator

  Public
  Phishingator – Phishing Training System (Systém pro rozesílání cvičných phishingových zpráv)

  PHP

  •

  Other

  •2•3•0•0•Updated Jan 2, 2026Jan 2, 2026

• ndk-fpga

  Public

  CESNET/ndk-fpga’s past year of commit activity
  Network Development Kit (NDK) for FPGA cards with example application

  fpgavhdlethernet+ 2liberouternetwork-development-kit

  VHDL

  •

  BSD 3-Clause "New" or "Revised" License

  •12•68•1•1•Updated Jan 2, 2026Jan 2, 2026

• perun

  Public
  Perun Identity and Access Management System

  identityperun

  Java

  •

  BSD 2-Clause "Simplified" License

  •68•61•1•0•Updated Jan 2, 2026Jan 2, 2026

• galaxy_tools

  Public
  usegalaxyhacktoberfest

  Python

  •

  MIT License

  •2•1•1•1•Updated Dec 31, 2025Dec 31, 2025

• libyang-cpp

  Public

  CESNET/libyang-cpp’s past year of commit activity
  C++ bindings for the libyang library

  jsonyangnetconf+ 2restconfczechlight

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •10•14•3•0•Updated Dec 23, 2025Dec 23, 2025

• perun-web-apps

  Public
  Perun Web Applications

  TypeScript

  •

  Apache License 2.0

  •24•0•0•0•Updated Dec 22, 2025Dec 22, 2025

• cesnet-tszoo

  Public
  CESNET Ts-Zoo is a toolkit for working with large time series network traffic datasets.

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1•13•0•2•Updated Dec 19, 2025Dec 19, 2025

• hpc_eff

  Public
  Energy Optimization Governor

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1•0•0•0•Updated Dec 18, 2025Dec 18, 2025

• WIF

  Public
  Weak Indication Framework: Efficient C++ library for (Encrypted) Network Traffic Analysis

  network-monitoringwifliberouter+ 1encrypted-traffic-analysis

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •3•6•0•1•Updated Dec 17, 2025Dec 17, 2025

• perun-ansible

  Public
  Ansible scripts for Perun installation

  perun

  15•5•0•0•Updated Dec 17, 2025Dec 17, 2025

• ipfixprobe

  Public
  IPFIX flow exporter with DPDK support capable of bi-directional flows, per-packet-information statistics, and extensibility via processing plugins (e.g., for application layer parsers).

  flowipfixpacket-processing+ 6nemealiberouter100gbeflow-exporter200gbe400gbe

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •25•70•4•5•Updated Dec 16, 2025Dec 16, 2025

• perun-ansible-roles

  Public
  repo with git submodules for Ansible roles

  3•4•0•0•Updated Dec 16, 2025Dec 16, 2025

• ansible-role-perun-k8s-server

  Public
  Installs Perun on Kubernetes cluster

  Jinja

  •

  Apache License 2.0

  •0•0•0•0•Updated Dec 16, 2025Dec 16, 2025

• ansible-role-postgresql-kubernetes

  Public
  Ansible role for creating a high-availability PostgreSQL cluster in Kubernetes using CloudNativePG

  Jinja

  •

  Apache License 2.0

  •0•0•0•0•Updated Dec 16, 2025Dec 16, 2025

• CzechLight-br2-external

  Public
  CzechLight-specific bits for Buildroot

  linuxembeddedsdn+ 6buildrootnetconfrestconfdwdmbuildroot-external-treeczechlight

  Shell

  •1•0•0•0•Updated Dec 16, 2025Dec 16, 2025

• CzechLight-dependencies

  Public
  Shared dependencies of NETCONF-related C++ projects

  yangnetconfrestconf+ 1czechlight

  Shell

  •2•0•0•0•Updated Dec 15, 2025Dec 15, 2025

• ansible-role-perun-docker-server

  Public
  Installs dockerized Perun

  HTML

  •10•0•0•1•Updated Dec 15, 2025Dec 15, 2025