Showing 640 open source projects for "simple building sim"

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    BoldTrail Real Estate CRM

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  • 1
    Tower Building Game

    Tower Building Game

    HTML5 Canvas Tower Building Game

    Tower Building Game is a small game project — likely implementing a classic “tower defense” or “tower-based” game — designed to showcase game-development fundamentals such as rendering, game logic, user interaction, and possibly simple physics or animations. As an open-source repository, tower_game aims not only to deliver a playable game, but also to serve as a learning resource or template: developers can inspect its code, understand how game loops, input handling, asset management, and state updates are organized. ...
    Downloads: 6 This Week
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  • 2
    Simple Form

    Simple Form

    Forms made easy for Rails! It's tied to a simple DSL

    Simple Form is a Ruby on Rails gem that simplifies form-building by providing a clean DSL for generating HTML forms. It works alongside Rails form helpers and supports integration with Bootstrap, Tailwind, and custom markup—allowing developers to write forms quickly without compromising layout flexibility.
    Downloads: 1 This Week
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  • 3
    operating system simple

    operating system simple

    Operating System Guide Dari 0

    operating_system_guide is a curated, beginner-friendly resource aimed at helping aspiring developers learn how to create an operating system from scratch. Maintained by AzkaDev, the guide collects educational materials, links, and code snippets that walk learners through each major component of OS development—from bootloaders to kernel structures and system calls. While still evolving, the guide acts as a roadmap and inspiration hub for those wanting to explore low-level systems programming...
    Downloads: 0 This Week
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  • 4
    simple-java-maven-app

    simple-java-maven-app

    For an introductory tutorial on how to use Jenkins

    simple-java-maven-app is a reference repository created for the Jenkins tutorial on building a Java application with Maven. It contains a minimal Java program that prints “Hello world!” and includes unit tests to validate functionality, with test results exported in JUnit XML format. The repository provides an example that demonstrates how to configure a Jenkins Pipeline for building and delivering applications.
    Downloads: 0 This Week
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    Premier Construction Software

    Premier is a global leader in financial construction ERP software.

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  • 5
    Strands Agents

    Strands Agents

    A model-driven approach to building AI agents in just a few lines

    Strands Agents SDK is a model-driven approach to building and running AI agents. It enables the creation of simple conversational assistants to complex autonomous workflows, scaling from local development to production deployment. The SDK is designed to be simple yet powerful, catering to various AI agent development needs.
    Downloads: 4 This Week
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  • 6
    marko

    marko

    A declarative, HTML-based language that makes building web apps fun

    A declarative, HTML-based language that makes building web apps fun. If you know HTML, CSS, and Javascript, you know Marko. Streaming, partial hydration, an optimizing compiler, & a small runtime. Start with simple HTML templates and add powerful components as needed. Marko is powering high-traffic websites like ebay.com. Marko is HTML re-imagined as a language for building dynamic and reactive user interfaces.
    Downloads: 9 This Week
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  • 7
    LangCheck

    LangCheck

    Simple, Pythonic building blocks to evaluate LLM applications

    Simple, Pythonic building blocks to evaluate LLM applications.
    Downloads: 1 This Week
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  • 8
    Skyscraper

    Skyscraper

    The Skyscraper Project

    Skyscraper is an open-source realistic building and elevator simulator, written in C++. Newer versions are able to simulate small cities via parallel sim engines.
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    Downloads: 62 This Week
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  • 9
    IsoCity

    IsoCity

    A isometric city builder in JavaScript

    Isocity is an interactive web-based project that allows users to create their own isometric cities using modular blocks. It's designed as a fun and creative way to build pixel art cities.
    Downloads: 6 This Week
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    Failed Payment Recovery for Subscription Businesses

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  • 10
    PocketBase

    PocketBase

    Open Source realtime backend in 1 file

    PocketBase is an open-source backend written in Go, packaged as a single binary. It features an embedded SQLite database, real-time subscriptions, built-in authentication and file management, a web-based admin dashboard, and a simple REST-style API—ideal for building self‑contained apps on a single server.
    Downloads: 21 This Week
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  • 11
    .NET Runtime

    .NET Runtime

    Cross-platform runtime for cloud, mobile, desktop, and IoT apps

    ...It also includes object-oriented and imperative programming. Visual Basic is an approachable language with a simple syntax for building type-safe, object-oriented apps. Whether you're working in C#, F#, or Visual Basic, your code will run natively on any compatible OS. Different .NET implementations handle the heavy lifting for you.
    Downloads: 33 This Week
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  • 12
    Flask

    Flask

    The Python micro framework for building web applications

    Flask is a lightweight WSGI web application framework designed to help developers get started with their web applications quickly and easily with the ability to scale up to complex applications. Being a “micro” framework does not mean that your whole web application must fit into a single Python file (although it can) or that it be limited; rather it means that Flask aims to keep the core simple but extensible. Flask offers suggestions, but it won’t make any decisions for you such as...
    Downloads: 148 This Week
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  • 13
    P2P Remote Desktop

    P2P Remote Desktop

    P2P Remote Desktop - Portable, No Configuration or Installation Needed

    p2p is a simple and educational peer-to-peer communication framework that demonstrates how devices can discover, connect, and exchange data directly without a central server. Built in C#, this project provides an easy-to-understand foundation for P2P networking, including peer discovery, messaging, and connection management. It’s particularly useful for learners and developers exploring decentralized communication or building the groundwork for P2P applications like chat systems or multiplayer games.
    Downloads: 34 This Week
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  • 14
    RustDesk

    RustDesk

    An open-source remote desktop, and alternative to TeamViewer

    RustDesk is a full-featured open source remote control alternative for self-hosting and security with minimal configuration. Desktop versions use Flutter or Sciter (deprecated) for GUI, this tutorial is for Sciter only, since it is easier and more friendly to start. Check out our CI for building Flutter version. You have full control of your data, with no concerns about security. You can use our rendezvous/relay server, or self-hosting, or write your own rendezvous/relay server.
    Downloads: 594 This Week
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  • 15
    Proxygen

    Proxygen

    A collection of C++ HTTP libraries including an easy to use HTTP serve

    This project comprises the core C++ HTTP abstractions used at Facebook. Internally, it is used as the basis for building many HTTP servers, proxies, and clients. This release focuses on the common HTTP abstractions and our simple HTTPServer framework. Future releases will provide simple client APIs as well. The framework supports HTTP/1.1, SPDY/3, SPDY/3.1, HTTP/2, and HTTP/3. The goal is to provide a simple, performant, and modern C++ HTTP library.
    Downloads: 6 This Week
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  • 16
    Electron Forge

    Electron Forge

    A complete tool for building and publishing Electron applications

    A complete tool for building modern Electron applications. Electron Forge unifies the existing (and well-maintained) build tools for Electron development into a simple, easy-to-use package so that anyone can jump right into Electron development. Electron Forge is an all-in-one tool for packaging and distributing Electron applications. It combines many single-purpose packages to create a full build pipeline that works out of the box, complete with code signing, installers, and artifact publishing. ...
    Downloads: 6 This Week
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  • 17
    Cake

    Cake

    Cake (C# Make) is a cross platform build automation system

    ...See Runners for a list of available runners. Cake can run as simple console applications with full IDE integration including IntelliSense or refactoring. There are extensions available to provide advanced features for the most popular IDEs and editors. See Editors for a detailed feature list. Regardless if you're building on your own machine, or building on a CI system such as Azure Pipelines, GitHub Actions, TeamCity or Jenkins.
    Downloads: 3 This Week
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  • 18
    Neovide

    Neovide

    No Nonsense Neovim Client in Rust

    This is a simple graphical user interface for Neovim (an aggressively refactored and updated Vim editor). Where possible there are some graphical improvements, but functionally it should act like the terminal UI. To check out all the cool features, installation instructions, configuration settings, and much more, head on over to neovide.dev.
    Downloads: 7 This Week
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  • 19
    V Programming Language

    V Programming Language

    Simple, fast, safe, compiled language for developing software

    Simple language for building maintainable programs. You can learn the entire language by going through the documentation over a weekend, and in most cases, there's only one way to do something. This results in simple, readable, and maintainable code. Despite being simple, V gives a lot of power to the developer and can be used in pretty much every field, including systems programming, webdev, gamedev, GUI, mobile, science, embedded, tooling, etc.
    Downloads: 21 This Week
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  • 20
    HTTP.jl

    HTTP.jl

    HTTP for Julia

    HTTP.jl is a pure Julia implementation of the HTTP protocol, providing tools for building HTTP clients and servers. It enables users to send requests, handle responses, and construct REST APIs or web services entirely in Julia. HTTP.jl supports TLS, cookies, headers, streaming, and middleware, making it suitable for both simple scripting and full-scale web service development.
    Downloads: 4 This Week
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  • 21
    Foundatio

    Foundatio

    Pluggable foundation blocks for building distributed apps

    Pluggable foundation blocks for building loosely coupled distributed apps. Includes implementations in Redis, Azure, AWS, RabbitMQ and in memory (for development). When building several big cloud applications we found a lack of great solutions (that's not to say there aren't solutions out there) for many key pieces to building scalable distributed applications while keeping the development experience simple.
    Downloads: 5 This Week
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  • 22
    react-jsonschema-form

    react-jsonschema-form

    A React component for building Web forms from JSON Schema

    A simple React component capable of using JSON Schema to declaratively build and customize web forms.
    Downloads: 3 This Week
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  • 23
    Lepton AI

    Lepton AI

    A Pythonic framework to simplify AI service building

    A Pythonic framework to simplify AI service building. Cutting-edge AI inference and training, unmatched cloud-native experience, and top-tier GPU infrastructure. Ensure 99.9% uptime with comprehensive health checks and automatic repairs.
    Downloads: 10 This Week
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  • 24
    Job Recommend

    Job Recommend

    The basics of building a job recommendation workflow

    Job-Recommend explores the basics of building a job recommendation workflow, from data preparation to ranking simple candidate matches. It treats job postings and résumés as structured items and applies straightforward matching signals such as keywords, skills overlap, or vectorized features. The repository is educational in spirit, focusing on clarity rather than heavy infrastructure or opaque models.
    Downloads: 0 This Week
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  • 25
    tetris

    tetris

    A terminal interface for Tetris

    A terminal interface for Tetris. Installation on MacOS and Linux is outlined below. Windows support is questionable, but you can try to install from source. The default game is run by simply executing the tetris command. If the unicode characters look a bit wonky in your terminal, you can also run. People seem to have varying levels of success with the linux binary. Please note that it is compiled dynamically and hence should not be expected to work on most distros. This code is built on top...
    Downloads: 4 This Week
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