Explore the IoT Development Stack (Arduino, Raspberry Pi, MQTT) Stack—an open-source powerhouse for building smart devices and connected environments. With industry-leading libraries and tools, this stack is the foundation for innovative IoT projects, offering seamless integration between hardware and cloud solutions. Whether you're automating your home or creating industrial-grade IoT systems, this stack provides scalability, reliability, and a thriving community.
feature.delivery is a free, web-based platform that enables developers to monitor and consolidate software releases from multiple GitHub repositories into a single, streamlined chronological view. By centralizing release information across various tools, libraries, and services, feature.delivery simplifies the process of staying informed about the latest updates in a development stack. Stay ahead of the curve with feature.delivery, the free online tool designed to help developers effortlessly track and consolidate the latest releases from multiple GitHub repositories in one clean, chronological view. Whether you're managing a complex development stack or simply want to stay up to date with your favorite open-source projects, feature.delivery streamlines release tracking so you never miss an important update. By keeping up with the latest changes, developers can quickly adopt new features, enhance performance, and maintain a competitive edge in today's fast-moving tech landscape. Say goodbye to manual tracking and hello to smarter, faster development with feature.delivery.
how do I stay up to date with the latest features of the IoT Development Stack?
how to keep up with the latest features in IoT Development Stack?
what's new in IoT Development Stack?
how to track latest features in IoT Development Stack?

Staying up-to-date with latest features of the
IoT Development Stack in 2026

How does it work?

feature.delivery is a free, web-based platform that helps developers track the latest releases from multiple GitHub repositories — all in one streamlined, chronological view. By centralizing release information across tools, libraries, and frameworks, feature.delivery makes it easier than ever to stay on top of the updates throughout your development stack.

Checkout this 1 minute intro video to see it in action

The IoT Development Stack (Arduino, Raspberry Pi, MQTT) Stack empowers developers to build robust, scalable, and flexible IoT solutions. By combining the hardware flexibility of Arduino and Raspberry Pi with the lightweight, real-time messaging protocol MQTT, this stack accelerates the creation of connected devices and smart systems. Its open-source ecosystem ensures cost-effectiveness, rapid prototyping, and access to a wealth of community resources, making it ideal for hobbyists and professionals alike.

Here's a breakdown of the IoT Development Stack into different categories

Core Libraries

Essential libraries that enable communication, device management, and foundational features for IoT development using Arduino, Raspberry Pi, and MQTT.

Arduino Core

arduino/Arduino
Official core libraries for Arduino board programming.
what's new in Arduino Core?
how to track latest features in Arduino Core?
new updates in Arduino Core?
new features in Arduino Core?

paho.mqtt.c

eclipse/paho.mqtt.c
Eclipse Paho C client library for MQTT.
what's new in paho.mqtt.c?
how to track latest features in paho.mqtt.c?
new updates in paho.mqtt.c?
new features in paho.mqtt.c?

WiringPi

WiringPi/WiringPi
GPIO interface library for Raspberry Pi.
what's new in WiringPi?
how to track latest features in WiringPi?
new updates in WiringPi?
new features in WiringPi?

PubSubClient

knolleary/pubsubclient
A simple MQTT client library for Arduino.
what's new in PubSubClient?
how to track latest features in PubSubClient?
new updates in PubSubClient?
new features in PubSubClient?

Device Integration

Libraries that facilitate integration with sensors, actuators, displays, and other hardware components within the IoT ecosystem.

Adafruit Sensor

adafruit/Adafruit_Sensor
Unified sensor abstraction library for Arduino.
what's new in Adafruit Sensor?
how to track latest features in Adafruit Sensor?
new updates in Adafruit Sensor?
new features in Adafruit Sensor?

johnny-five

rwaldron/johnny-five
JavaScript Robotics and IoT programming framework for Arduino and Raspberry Pi.
what's new in johnny-five?
how to track latest features in johnny-five?
new updates in johnny-five?
new features in johnny-five?

pi-blaster

sarfata/pi-blaster
PWM control for Raspberry Pi GPIO pins.
what's new in pi-blaster?
how to track latest features in pi-blaster?
new updates in pi-blaster?
new features in pi-blaster?

Networking & Connectivity

Libraries that provide networking capabilities, including WiFi, Ethernet, and secure communication protocols for IoT devices.

ESP8266 Arduino

esp8266/Arduino
Arduino core for ESP8266 WiFi chip.
what's new in ESP8266 Arduino?
how to track latest features in ESP8266 Arduino?
new updates in ESP8266 Arduino?
new features in ESP8266 Arduino?

Ethernet Library

arduino-libraries/Ethernet
Official Ethernet library for Arduino.
what's new in Ethernet Library?
how to track latest features in Ethernet Library?
new updates in Ethernet Library?
new features in Ethernet Library?

paho.mqtt.python

eclipse/paho.mqtt.python
Eclipse Paho Python client library for MQTT.
what's new in paho.mqtt.python?
how to track latest features in paho.mqtt.python?
new updates in paho.mqtt.python?
new features in paho.mqtt.python?

Cloud & Data Storage

Solutions for data logging, remote access, and cloud integration in IoT projects.

Node-RED

node-red/node-red
Flow-based programming tool for wiring together hardware, APIs, and online services.
what's new in Node-RED?
how to track latest features in Node-RED?
new updates in Node-RED?
new features in Node-RED?

influxdb

influxdata/influxdb
Time series database for storing IoT sensor data.
what's new in influxdb?
how to track latest features in influxdb?
new updates in influxdb?
new features in influxdb?

Security

Security frameworks and libraries to safeguard data and communications in IoT applications.

mbed TLS

ARMmbed/mbedtls
Lightweight, portable cryptographic and SSL/TLS library.
what's new in mbed TLS?
how to track latest features in mbed TLS?
new updates in mbed TLS?
new features in mbed TLS?

mosquitto

eclipse/mosquitto
Eclipse Mosquitto MQTT broker with TLS support.
what's new in mosquitto?
how to track latest features in mosquitto?
new updates in mosquitto?
new features in mosquitto?

Visualization & Dashboard

Tools and libraries to visualize IoT data, build dashboards, and monitor device metrics.

Grafana

grafana/grafana
Open source analytics & monitoring solution.
what's new in Grafana?
how to track latest features in Grafana?
new updates in Grafana?
new features in Grafana?

Freeboard

Freeboard/freeboard
Open source real-time dashboard builder for IoT.
what's new in Freeboard?
how to track latest features in Freeboard?
new updates in Freeboard?
new features in Freeboard?

Development Tools & Utilities

IDE, debugging tools, and frameworks that streamline IoT development workflows.

PlatformIO

platformio/platformio-core
Open source ecosystem for IoT development with cross-platform build system and IDE integration.
what's new in PlatformIO?
how to track latest features in PlatformIO?
new updates in PlatformIO?
new features in PlatformIO?

Arduino CLI

arduino/arduino-cli
Command-line tool for Arduino development.
what's new in Arduino CLI?
how to track latest features in Arduino CLI?
new updates in Arduino CLI?
new features in Arduino CLI?

Edge Computing & Automation

Frameworks and tools that enable automation and intelligence at the edge in IoT deployments.

balena

balena-io/balena
Container-based platform for deploying and managing applications on edge devices like Raspberry Pi.
what's new in balena?
how to track latest features in balena?
new updates in balena?
new features in balena?

The IoT Development Stack (Arduino, Raspberry Pi, MQTT) Stack is your gateway to building cutting-edge IoT solutions. Explore the repositories above to access the latest releases and join a vibrant open-source community driving innovation in connected devices. Click on the provided GitHub URLs to discover more, download libraries, and stay up-to-date with the evolving IoT ecosystem!