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
  ☆1,464Updated this week
• tinyos / tinyos-main
  Main development repository for TinyOS (an OS for embedded, wireless devices).
  ☆1,479Updated last month
• cetic / 6lbr
  A deployment-ready 6LoWPAN Border Router solution based on Contiki
  ☆340Updated 2 months ago
• adamdunkels / uip
  The historical uIP sources
  ☆1,050Updated 8 years ago
• aws / amazon-freertos
  DEPRECATED - See README.md
  ☆2,534Updated 3 years ago
• obgm / libcoap
  A CoAP (RFC 7252) implementation in C
  ☆874Updated this week
• apache / mynewt-core
  An OS to build, deploy and securely manage billions of devices
  ☆872Updated this week
• RIOT-OS / RIOT
  RIOT - The friendly OS for IoT
  ☆5,641Updated this week
• ARMmbed / mbed-os
  Arm Mbed OS is a platform operating system designed for the internet of things
  ☆4,800Updated last year
• Lora-net / LoRaMac-node
  Reference implementation and documentation of a LoRa network node.
  ☆1,971Updated last year
• pellepl / spiffs
  Wear-leveled SPI flash file system for embedded devices
  ☆1,594Updated 2 years ago
• mcu-tools / mcuboot
  Secure boot for 32-bit Microcontrollers!
  ☆1,728Updated this week
• openthread / openthread
  OpenThread released by Google is an open-source implementation of the Thread networking protocol
  ☆3,815Updated this week
• Lora-net / lora_gateway
  Driver/HAL to build a gateway using a concentrator board based on Semtech SX1301 multi-channel modem and SX1257/SX1255 RF transceivers.
  ☆945Updated 3 years ago
• eclipse-paho / paho.mqtt.embedded-c
  Paho MQTT C client library for embedded systems. Paho is an Eclipse IoT project (https://iot.eclipse.org/)
  ☆1,485Updated last year
• aws / aws-iot-device-sdk-embedded-C
  SDK for connecting to AWS IoT from a device using embedded C.
  ☆1,043Updated last week
• RTEMS / rtems
  Mirror only see https://gitlab.rtems.org/rtems/rtos/rtems
  ☆708Updated last week
• eclipse-wakaama / wakaama
  Eclipse Wakaama is a C implementation of the Open Mobile Alliance's LightWeight M2M protocol (LwM2M).
  ☆531Updated this week
• tass-belgium / picotcp
  PicoTCP is a free TCP/IP stack implementation
  ☆1,283Updated 2 years ago
• jameswalmsley / RaspberryPi-FreeRTOS
  A port of FreeRTOS to the raspberry pi.
  ☆496Updated 7 years ago
• elua / elua
  eLua Project on GitHub
  ☆961Updated last year
• ChibiOS / ChibiOS
  Read only mirror of SVN ChibiOS repository at https://sourceforge.net/projects/chibios/
  ☆808Updated this week
• aliyun / iotkit-embedded
  高速镜像: https://code.aliyun.com/linkkit/c-sdk
  ☆507Updated 2 years ago
• weston-embedded / uC-OS3
  µC/OS-III is a preemptive, highly portable, and scalable real-time kernel. Designed for ease of use on a huge number of CPU architectures…
  ☆1,005Updated last year
• apache / mynewt-nimble
  Apache mynewt
  ☆834Updated this week
• eclipse-threadx / threadx
  Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.
  ☆3,309Updated last week
• kelvinlawson / atomthreads
  Lightweight, Portable RTOS Scheduler
  ☆431Updated 4 years ago
• QuantumLeaps / qpc
  QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specif…
  ☆1,192Updated last month
• eclipse / mraa
  Linux Library for low speed IO Communication in C with bindings for C++, Python, Node.js & Java. Supports generic io platforms, as well a…
  ☆1,407Updated last week
• pyocd / pyOCD
  Open source Python library for programming and debugging Arm Cortex-M microcontrollers
  ☆1,328Updated this week