Repositories list

• p4c

  Public
  P4_16 reference compiler

  p4cp4languagep4+ 1

  p4cp4languagep4p4lang

  C++

  •

  Apache License 2.0

  •510510 forks•817817 stars•370370 issues•9292 pull requests•Updated Apr 16, 2026Apr 16, 2026

• ptf

  Public
  Packet Test Framework

  p4

  p4

  Python

  •

  Other

  •112112 forks•168168 stars•1515 issues•1111 pull requests•Updated Apr 16, 2026Apr 16, 2026

• gsoc

  Public
  P4.org's Participation in Google Summer of Code

  gsocp4p4lang

  gsocp4p4lang

  Dockerfile

  •

  Apache License 2.0

  •2323 forks•3030 stars•11 issue•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• p4-spec

  Public
  programming-languagep4p4lang

  programming-languagep4p4lang

  TeX

  •

  Apache License 2.0

  •9191 forks•198198 stars•8181 issues•2222 pull requests•Updated Apr 14, 2026Apr 14, 2026

• behavioral-model

  Public
  The reference P4 software switch

  p4bmv2p4lang

  p4bmv2p4lang

  C++

  •

  Apache License 2.0

  •388388 forks•634634 stars•4747 issues•1919 pull requests•Updated Apr 13, 2026Apr 13, 2026

• p4mlir-incubator

  Public
  An experimental project to bring MLIR to P4C.

  p4cp4p4lang+ 1

  p4cp4p4langmlir

  MLIR

  •

  Apache License 2.0

  •2222 forks•1111 stars•5555 issues•2020 pull requests•Updated Apr 13, 2026Apr 13, 2026

• p4per

  Public
  The repository for P4 Project Enhancement Requests (P4PERs).

  Shell

  •

  Apache License 2.0

  •22 forks•22 stars•33 issues•11 pull request•Updated Apr 13, 2026Apr 13, 2026

• p4runtime

  Public
  Specification documents for the P4Runtime control-plane API

  p4p4runtimep4lang

  p4p4runtimep4lang

  Python

  •

  Apache License 2.0

  •102102 forks•167167 stars•8888 issues•33 pull requests•Updated Apr 11, 2026Apr 11, 2026

• p4-constraints

  Public
  Constraints on P4 objects enforced at runtime

  p4p4runtime

  p4p4runtime

  C++

  •

  Apache License 2.0

  •1717 forks•1717 stars•22 issues•44 pull requests•Updated Apr 8, 2026Apr 8, 2026

• open-p4studio

  Public
  C++

  •

  Apache License 2.0

  •3131 forks•190190 stars•2828 issues•55 pull requests•Updated Apr 8, 2026Apr 8, 2026

• third-party

  Public
  Third-party dependencies for p4lang software

  Dockerfile

  •1313 forks•88 stars•00 issues•44 pull requests•Updated Apr 8, 2026Apr 8, 2026

• tutorials

  Public
  P4 language tutorials

  Python

  •

  Apache License 2.0

  •938938 forks•1.6k1.6k stars•99 issues•99 pull requests•Updated Apr 1, 2026Apr 1, 2026

• p4-dpdk-target

  Public
  P4 driver SW for P4 DPDK target.

  dpdkp4

  dpdkp4

  C++

  •

  Apache License 2.0

  •2323 forks•6666 stars•1515 issues•11 pull request•Updated Mar 8, 2026Mar 8, 2026

• .github

  Public
  Organization-wide policy and governance documents.

  Apache License 2.0

  •11 fork•22 stars•00 issues•11 pull request•Updated Mar 8, 2026Mar 8, 2026

• PI

  Public
  An implementation framework for a P4Runtime server

  p4p4runtime

  p4p4runtime

  C++

  •

  Apache License 2.0

  •115115 forks•176176 stars•1919 issues•1010 pull requests•Updated Dec 15, 2025Dec 15, 2025

• p4runtime-shell

  Public
  An interactive Python shell for P4Runtime

  Python

  •

  Apache License 2.0

  •4545 forks•8989 stars•1515 issues•77 pull requests•Updated Nov 24, 2025Nov 24, 2025

• addlicense

  Public
  A program which ensures source code files have copyright license headers by scanning directory patterns recursively

  Go

  •

  Apache License 2.0

  •192192 forks•00 stars•00 issues•00 pull requests•Updated Feb 9, 2025Feb 9, 2025

• tdi

  Public
  Table-Driven Interface (TDI) for a P4-programmable backend device.

  C++

  •

  Apache License 2.0

  •2525 forks•4141 stars•99 issues•44 pull requests•Updated Jan 27, 2025Jan 27, 2025

• project-ideas

  Public
  Ideas for P4 Projects.

  help-wantedgsocp4+ 1

  help-wantedgsocp4p4lang

  Apache License 2.0

  •33 forks•1515 stars•2828 issues•00 pull requests•Updated Sep 18, 2024Sep 18, 2024

• p4lang.github.io

  Public
  Deprecated P4.org website

  websitep4

  websitep4

  HTML

  •

  Apache License 2.0

  •4141 forks•2222 stars•11 issue•22 pull requests•Updated Jun 11, 2024Jun 11, 2024

• p4pi

  Public
  P4 on Raspberry Pi for Networking Education

  raspberry-piwifip4

  raspberry-piwifip4

  JavaScript

  •

  Apache License 2.0

  •3333 forks•130130 stars•88 issues•00 pull requests•Updated May 8, 2024May 8, 2024

• target-utils

  Public
  C

  •

  Apache License 2.0

  •88 forks•44 stars•11 issue•00 pull requests•Updated Apr 30, 2024Apr 30, 2024

• target-syslibs

  Public
  C

  •

  Apache License 2.0

  •88 forks•33 stars•00 issues•00 pull requests•Updated Apr 30, 2024Apr 30, 2024

• pna

  Public
  Portable NIC Architecture

  P4

  •

  Apache License 2.0

  •2323 forks•6060 stars•4040 issues•99 pull requests•Updated Feb 15, 2024Feb 15, 2024

• p4analyzer

  Public
  A Language Server Protocol (LSP) compliant analyzer for the P4 language

  p4lsplsp-server+ 1

  p4lsplsp-serverp4lang

  Rust

  •

  Apache License 2.0

  •44 forks•2121 stars•1313 issues•11 pull request•Updated Jun 30, 2023Jun 30, 2023

• p4app-TCP-INT

  Public
  C

  •

  Other

  •66 forks•2323 stars•00 issues•00 pull requests•Updated Feb 3, 2023Feb 3, 2023

• p4c-bm

  Public archive
  Generates the JSON configuration for the behavioral-model (bmv2), as well as the C/C++ PD code

  Python

  •

  Apache License 2.0

  •3232 forks•2424 stars•11 issue•22 pull requests•Updated Dec 26, 2022Dec 26, 2022

• p4app-switchML

  Public
  Switch ML Application

  machine-learningdpdkrdma+ 6

  machine-learningdpdkrdmatofinop4collectivestnap4langin-network-compute

  C++

  •

  Apache License 2.0

  •5050 forks•202202 stars•1313 issues•00 pull requests•Updated Jul 15, 2022Jul 15, 2022

• p4app

  Public
  Python

  •

  Apache License 2.0

  •6060 forks•114114 stars•1919 issues•44 pull requests•Updated Apr 6, 2022Apr 6, 2022

• p4ofagent

  Public archive
  Openflow agent on a P4 dataplane

  C

  •1818 forks•2929 stars•33 issues•00 pull requests•Updated Jan 31, 2022Jan 31, 2022