Alternatives and similar repositories for contiki:

Users that are interested in contiki are comparing it to the libraries listed below

• contiki-ng / contiki-ng
  Contiki-NG: The OS for Next Generation IoT Devices
  ☆1,347Updated this week
• tinyos / tinyos-main
  Main development repository for TinyOS (an OS for embedded, wireless devices).
  ☆1,425Updated last year
• RIOT-OS / RIOT
  RIOT - The friendly OS for IoT
  ☆5,386Updated this week
• cetic / 6lbr
  A deployment-ready 6LoWPAN Border Router solution based on Contiki
  ☆337Updated 7 months ago
• obgm / libcoap
  A CoAP (RFC 7252) implementation in C
  ☆814Updated this week
• pellepl / spiffs
  Wear-leveled SPI flash file system for embedded devices
  ☆1,539Updated last year
• adamdunkels / uip
  The historical uIP sources
  ☆911Updated 8 years ago
• elua / elua
  eLua Project on GitHub
  ☆920Updated 9 months ago
• apache / mynewt-core
  An OS to build, deploy and securely manage billions of devices
  ☆842Updated this week
• eclipse-paho / paho.mqtt.embedded-c
  Paho MQTT C client library for embedded systems. Paho is an Eclipse IoT project (https://iot.eclipse.org/)
  ☆1,388Updated 10 months ago
• mcu-tools / mcuboot
  Secure boot for 32-bit Microcontrollers!
  ☆1,384Updated this week
• littlekernel / lk
  LK embedded kernel
  ☆3,265Updated this week
• Lora-net / LoRaMac-node
  Reference implementation and documentation of a LoRa network node.
  ☆1,901Updated 6 months ago
• RTEMS / rtems
  Mirror only see https://gitlab.rtems.org/rtems/rtos/rtems
  ☆660Updated last week
• 1248 / microcoap
  A small CoAP implementation for microcontrollers
  ☆341Updated 6 years ago
• aws / amazon-freertos
  DEPRECATED - See README.md
  ☆2,544Updated 2 years ago
• ChibiOS / ChibiOS
  Read only mirror of SVN ChibiOS repository at https://sourceforge.net/projects/chibios/
  ☆726Updated this week
• eclipse-threadx / threadx
  Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.
  ☆3,007Updated this week
• ARMmbed / mbed-cli
  Arm Mbed Command Line Interface
  ☆335Updated 3 years ago
• sbabic / swupdate
  Software Update for Embedded Systems
  ☆1,476Updated this week
• pyocd / pyOCD
  Open source Python library for programming and debugging Arm Cortex-M microcontrollers
  ☆1,156Updated last month
• whitecatboard / Lua-RTOS-ESP32
  Lua RTOS for ESP32
  ☆1,226Updated 2 years ago
• openthread / openthread
  OpenThread released by Google is an open-source implementation of the Thread networking protocol
  ☆3,562Updated this week
• littlefs-project / littlefs
  A little fail-safe filesystem designed for microcontrollers
  ☆5,354Updated 3 weeks ago
• ARMmbed / mbed-os
  Arm Mbed OS is a platform operating system designed for the internet of things
  ☆4,707Updated 3 months ago
• kelvinlawson / atomthreads
  Lightweight, Portable RTOS Scheduler
  ☆419Updated 3 years ago
• aliyun / iotkit-embedded
  高速镜像: https://code.aliyun.com/linkkit/c-sdk
  ☆507Updated last year
• openocd-org / openocd
  Official OpenOCD Read-Only Mirror (no pull requests)
  ☆1,771Updated this week
• beagleboard / linux
  The official Read Only BeagleBoard and BeagleBone kernel repository https://git.beagleboard.org/beagleboard/linux
  ☆725Updated this week
• eclipse-embed-cdt / eclipse-plugins
  The Eclipse Embedded CDT plug-ins for Arm & RISC-V C/C++ developers (formerly known as the GNU MCU Eclipse plug-ins). Includes the archiv…
  ☆559Updated 4 months ago