Repositories list

• Marlin

  Public
  Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printe…

  arduinoavrfirmware+ 6

  arduinoavrfirmwareesp32atmelhacktoberfest3d-printingreprapstmicro

  C++

  •

  GNU General Public License v3.0

  •20k20k forks•17k17k stars•710710 issues•106106 pull requests•Updated Apr 25, 2026Apr 25, 2026

• MarlinDocumentation

  Public
  Marlin Firmware Documentation Project

  jekylldocumentationhacktoberfest+ 3

  jekylldocumentationhacktoberfestmarlinmarlin-documentationmarlin-firmware

  JavaScript

  •

  GNU General Public License v3.0

  •874874 forks•392392 stars•77 issues•22 pull requests•Updated Apr 24, 2026Apr 24, 2026

• TMCStepper

  Public
  A rapid reponse fork of TMCStepper for use by Marlin Firmware

  C++

  •

  MIT License

  •223223 forks•55 stars•00 issues•22 pull requests•Updated Apr 19, 2026Apr 19, 2026

• Configurations

  Public
  Configurations for Marlin Firmware

  c-plus-plus3d-printing

  c-plus-plus3d-printing

  C

  •

  GNU General Public License v3.0

  •3.4k3.4k forks•2.2k2.2k stars•1717 issues•1010 pull requests•Updated Apr 11, 2026Apr 11, 2026

• AutoBuildMarlin

  Public
  Visual Studio Code extension to more easily build Marlin Firmware

  arduinovisual-studio-codeplatformio+ 2

  arduinovisual-studio-codeplatformio3d-printingmarlin-firmware

  JavaScript

  •

  GNU General Public License v3.0

  •6666 forks•282282 stars•44 issues•00 pull requests•Updated Mar 30, 2026Mar 30, 2026

• MarlinBuilds

  Public
  Built binaries of Marlin based on published Marlin Configurations.

  GNU General Public License v3.0

  •2525 forks•4242 stars•33 issues•00 pull requests•Updated Mar 29, 2026Mar 29, 2026

• Arduino_Core_STM32

  Public
  STM32 core support for Arduino, maintained for legacy compatibility with Marlin LTS

  C

  •

  Other

  •1.1k1.1k forks•00 stars•00 issues•00 pull requests•Updated Feb 19, 2026Feb 19, 2026

• U8glib-HAL

  Public
  Customized U8glib for use in Marlin 2.0

  libraryfirmwarelcd-display+ 2

  libraryfirmwarelcd-display3d-printingreprap

  C

  •

  Other

  •3737 forks•5252 stars•33 issues•00 pull requests•Updated Sep 14, 2025Sep 14, 2025

• TMC26XStepper

  Public
  Stepper driver library for Arduino based on the Trinamic TLC 262 motor driver

  C++

  •

  Other

  •1818 forks•22 stars•00 issues•00 pull requests•Updated Apr 25, 2024Apr 25, 2024

• .github

  Public
  Metadata for the MarlinFirmware organization

  11 fork•22 stars•00 issues•00 pull requests•Updated Apr 25, 2024Apr 25, 2024

• New-LiquidCrystal

  Public
  Clone of the new liquid crystal library from: https://bitbucket.org/fmalpartida/new-liquidcrystal

  C++

  •

  Other

  •9191 forks•22 stars•00 issues•00 pull requests•Updated Apr 25, 2024Apr 25, 2024

• Trinamic_TMC2130

  Public
  Arduino-compatible library to configure the Trinamic TMC2130 stepper motor driver

  C++

  •2020 forks•88 stars•00 issues•00 pull requests•Updated Apr 25, 2024Apr 25, 2024