Showing 20 open source projects for "simple building sim"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • 1
    CMake

    CMake

    Cross-platform tool to build, test and package software

    CMake is an open-source, cross-platform family of tools designed to build, test and package software. CMake is used to control the software compilation process using simple platform and compiler independent configuration files, and generate native makefiles and workspaces that can be used in the compiler environment of your choice. The suite of CMake tools were created by Kitware in response to the need for a powerful, cross-platform build environment for open-source projects such as ITK and...
    Downloads: 112 This Week
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  • 2
    nanomsg

    nanomsg

    nanomsg library

    ...Implemented in C, it works on a wide range of operating systems with no further dependencies. The communication patterns, also called "scalability protocols", are basic blocks for building distributed systems.
    Downloads: 1 This Week
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  • 3
    Themis

    Themis

    Easy to use cryptographic framework for data protection

    Cross-platform high-level cryptographic library. Themis helps to build simple and complex cryptographic features easily, quickly, and securely. It’s a perfect fit for multi-platform apps. Themis hides cryptographic details and eliminates popular mistakes. Themis provides ready-made building blocks (“cryptosystems”) for secure data storage, message exchange, socket connections, and authentication. Secure Cell is a multi-mode cryptographic container suitable for storing anything from encrypted files to database records. ...
    Downloads: 3 This Week
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  • 4
    libwdi

    libwdi

    Windows Driver Installer library for USB devices

    libwdi is a cross-platform open-source C library focused on simplifying the installation of device drivers for USB hardware that otherwise does not have automatic driver support, making it especially useful for developers building installers or system management tools. The library abstracts away many of the complexities of USB device enumeration and driver deployment on Windows systems, such as creating a list of devices, preparing appropriate driver files, and invoking the operating...
    Downloads: 12 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 5
    LÖVR

    LÖVR

    Lua Virtual Reality engine

    An open-source framework for rapidly building immersive 3D experiences. You can use LÖVR to easily create VR experiences without much setup or programming experience. The framework is tiny, fast, open-source, and supports lots of different platforms and devices. Runs on Windows, Mac, Linux, Android, WebXR. Supports Vive/Index, Oculus Rift/Quest, Pico, Windows MR, and has a VR simulator.
    Downloads: 2 This Week
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  • 6
    systemd

    systemd

    The systemd system and service manager

    ...Other parts include a logging daemon, utilities to control basic system configuration like the hostname, date, locale, maintain a list of logged-in users and running containers and virtual machines, system accounts, runtime directories and settings, and daemons to manage simple network configuration, network time synchronization, log forwarding, and name resolution.
    Downloads: 3 This Week
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  • 7
    Lexbor

    Lexbor

    Lexbor is development of an open source HTML Renderer library

    Lexbor is the development of a web browser engine available as a software library; it ships with a free license and has no extra dependencies. For us, speed is an absolute must-have. In our development process, we focus on fastest parsing techniques for HTML, CSS, and fonts, fastest data processing methods, and fastest ways to serve content to end users. Whether you are building a backend that handles millions of HTML documents or a UI-heavy user app, your software’s response rate always...
    Downloads: 0 This Week
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  • 8
    JxMake

    JxMake

    A Java-based cross-platform build system.

    JxMake is a Java-based, cross-platform build system primarily inspired by the syntax and features of GNU Make, Perforce Jam, and CMake. In addition, JxMake offers several features not typically found in other console-based build systems, including a built-in lightweight GUI, serial console, serial plotter, multi-MCU in-system programmer, and more. Currently, JxMake's loadable libraries (build scripts) are primarily designed for non-OS MCU systems and experimental use. Full support for...
    Downloads: 3 This Week
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  • 9
    KaNaPi

    KaNaPi

    Educational Linux Distribution

    Main goals: * Prepare operating system based on Linux kernel and free software for use at home from scratch by building sources. Binary packages/images are also available. * Each package is installed in separate directory, so you can use different versions of applications and libraries by design. * There is only one user 'kanapi' with root permissions, so you don't have to login, remember passwords, etc. * Simple configuration * Automatic compilation.
    Downloads: 48 This Week
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  • Rent Manager Software Icon
    Rent Manager Software

    Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

    Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.
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  • 10
    LCUI

    LCUI

    A small C library for building user interfaces with C, XML and CSS

    Build simple desktop apps with C, XML and CSS. LCUI is a simple GUI library, it is written in C, supports XML and CSS, you can use C, XML and CSS to build simple desktop applications, at present it is mainly supported by Windows, subsequent versions will improve support for Linux. If you have web development experience, then the use of LCUI will be easier to get started, because LCUI's XML, CSS, and element layout processing effects are similar to web browser, you can refer to the sample...
    Downloads: 1 This Week
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  • 11
    raspberry-pi-os

    raspberry-pi-os

    Learning operating system development using Linux kernel and Raspberry

    This project provides a step-by-step educational guide on building a simple operating system kernel entirely from scratch, specifically targeting the Raspberry Pi 3. The operating system, referred to as RPi OS, is inspired by the Linux kernel but remains intentionally minimal to focus on clarity and teaching fundamental OS concepts. Each lesson introduces a kernel feature and demonstrates its implementation within RPi OS, followed by a comparison to how the same concept is realized in the Linux kernel. ...
    Downloads: 2 This Week
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  • 12
    Native File Dialog

    Native File Dialog

    Neat C library that portably invokes native file open and save dialogs

    A tiny, neat C library that portably invokes native file open, folder select, and save dialogs. Write dialog code once and have it pop up native dialogs on all supported platforms. Avoid linking large dependencies like wxWidgets and qt. Tested, works alongside libsdl on all platforms, for the game developers out there.
    Downloads: 0 This Week
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  • 13
    LCUI

    LCUI

    A small C library for building user interfaces with C, XML and CSS.

    LCUI is a freely available software library to create GUI application, it is written in C, support the use XML and CSS describe the graphical interface, you can use it to make some simple effects. The above description and screenshots is for the version 1.0.0 (+), and the 1.0.0 version is still in development, it is not officially released, please do not use old versions of "files "page to download as version 1.0.0.
    Downloads: 0 This Week
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  • 14
    AnyPixel.js

    AnyPixel.js

    A web-friendly way for anyone to build unusual displays

    AnyPixel.js is an open-source software and hardware library that makes it possible to use the web to create big, unusual, interactive displays. Anyone can fork the code and the schematics to create their own display at any scale. The first display using this platform is in the 8th Avenue lobby at the Google NYC office. To create this installation, we used 5880 off-the-shelf arcade buttons with LEDs inside them as our pixels. AnyPixel.js’ straightforward hardware/software framework makes it...
    Downloads: 0 This Week
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  • 15
    Gumbo

    Gumbo

    An HTML5 parsing library in pure C99

    Gumbo is an implementation of the HTML5 parsing algorithm implemented as a pure C99 library with no outside dependencies. It's designed to serve as a building block for other tools and libraries such as linters, validators, templating languages, and refactoring and analysis tools. Gumbo gains some of this by virtue of being written in C, but it is not an important consideration for the intended use-case, and was not a major design factor. Gumbo is intentionally designed to turn an HTML...
    Downloads: 1 This Week
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  • 16
    The Clerk Ignite Project is building an Object Oriented-database and application-host. All-in-one solution to data centric applications. The system features an event based backbone, simple programming model, zero setup. Fast, small footprint, opensource.
    Downloads: 0 This Week
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  • 17
    Buildtool is a shell-based build infrastructure. It provides a framework to create automatic configuration scripts and simple but powerful build rules. Other functionality includes building of shared libraries and pkgflags files (similar to pkgconfig).
    Downloads: 0 This Week
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  • 18
    This library makes SRV records in DNS simple to use; actually, due to the fallback for classical connection mechanisms, it makes building a network connection in general extremely simple.
    Downloads: 0 This Week
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  • 19
    QWL is a simple but complete language for the quick building of GUIs for configuration style programs in the same league as xconfig for the Linux kernel.
    Downloads: 0 This Week
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  • 20
    RenderStack is a support library for OpenGL 3+, currently in C++. Features currently for example basic window creation, mesh generation, wrappers for OpenGL programs, framebuffer, texture and vertex buffer objects. Predecessor: https://github.com/tksuoran/renderstack_net Successor: https://github.com/tksuoran/RenderStack
    Downloads: 0 This Week
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