PlatformIO is an open source ecosystem for IoT development. It offers
cross-platform build system, Continuous and IDE integration. It is Arduino and ARM mbed compatible

Cylon.js is a JavaScript framework for robotics, physical computing, and the Internet of Things using Node.js. It provides a simple, yet powerful way to create solutions that incorporate multiple, different hardware devices at the same time.

UnQLite is an embedded NoSQL (Key/Value store and Document-store) database engine. Unlike most other NoSQL databases, UnQLite does not have a separate server process. UnQLite reads and writes directly to ordinary disk files. A complete database with multiple collections, is contained in a single disk file.

HSQLDB (HyperSQL DataBase) is the leading SQL relational database engine written in Java. It offers a small, fast multithreaded and transactional database engine with in-memory and disk-based tables and supports embedded and server modes. It includes a powerful command line SQL tool and simple GUI query tools.

Yakindu is an open-source-toolkit for the model-driven development of embedded systems. Through the systematic use of models, it aims at an integrated development process as well as an increase in quality and maintainability.

Software serial port monitor Rs232 sniffer with protocol analyzer and packet data logger. This monitoring utility can spy, capture, view, log, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on. Serial Monitor can be successfully used for monitoring data flow between serial devices and Windows application, debugging com port connections, developing, reverse-engineering and implementing serial protocol, serial device driver development, serial hardware development, research the functionality of any third-party software and hardware, testing software and hardware.

vfThreaded-x86 is the only tool that gives you the precise information you need to make sure that your parallelized software will work correctly and have the highest performance on your multicore x86 machine.

Making software work on modern complex multicore platforms can be an incredibly complicated task. vfEmbedded solves the hard problem of partitioning and mapping your software onto your ARM-based or x86-based SoC platform. The intuitive user interface lets you optimize your software for your target platform without changing a single line of code. vfEmbedded lets you model your embedded platform, then takes you through the process of analyzing, parallelizing, and implementing your code. Evaluate performance, memory bandwidth, and cache behavior for different parallelization strategies. Partition your code for multicore ARM or Intel processors. Perform hardware/software co-design of your next generation SOC or FPGA implementation in hours, not weeks.

UML StateWizard acts as an IDE (Integrated Development Environment) add-in, which provides a UML (Unified Modeling Language) state machine programming mechanism in form of portable standard C or C++ classes for either embedded systems development and simulation, or Linux/Windows/WinCE application development. After embedded systems' simulation and debugging in IDE, developer can move program to a destination working environment (such as VxWorks, embedded Linux, etc) with little or no extra investment of effort.

STSdb is an embedded object-oriented database designed for mission critical and real-time applications. The initial requirement of STSdb was to work with enormous data sets, which set up a completely brand new approach, a new fundamental idea, and a new paradigm in database engineering. Its components had been designed in unconventional manner.