Showing 96 open source projects for "fun"

View related business solutions
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    tw93.fun

    tw93.fun

    This is Tw93's front-end technology blog

    This is Tw93's front-end technology blog. Commonly used to record learning and research front-end technology. Concerned about new technology and new thinking. The blog theme named cosy-jekyll-theme is created by Tw93.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    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: 6 This Week
    Last Update:
    See Project
  • 3
    Habitica

    Habitica

    A habit tracker app which treats your goals like a Role Playing Game

    Get motivated to achieve your goals. Now is the time to have fun while completing your tasks! Join more than 4 million Habiticans and improve your life one task at a time. Habitica is a free habit building and productivity app that takes your real life as a game. With in-game rewards and punishments to motivate you and a strong social network to inspire you, Habitica can help you achieve your goals to be healthy, hardworking, and happy.
    Downloads: 16 This Week
    Last Update:
    See Project
  • 4
    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: 2 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    Ct.js

    Ct.js

    Ct.js is a desktop game engine that makes learning programming fun

    ct.js makes learning programming fun and game development easy by its visual tools, good docs and flexible, modular library. It is free, open-source, and is loved by hobbyists, professionals, teachers, and their students. Bad tools hinder your performance. Ct.js is designed to be like a brush with which you create games, not to be an enemy you will fight with. ct.js bundles come with offline docs, tutorials, and editable examples and demos.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Firebot

    Firebot

    A powerful all-in-one bot for Twitch streamers

    ...At the core of Firebot is a simple, yet powerful Effect system that allows you to program the bot to do just about anything with no programming knowledge needed. Firebot is a free, open-source, all-in-one bot for Twitch. It's packed full of everything you need to make your stream fun and interactive. Firebot also allows streamers to take control over their chat. The commands system will help you provide your chat with fun and useful commands. The chat feed built directly into Firebot allows you to not only interact with your chat.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    Phaser CE

    Phaser CE

    Phaser CE is a fun, free and fast 2D game framework

    Phaser CE is the community-maintained version of Phaser 2, offering bug fixes, new features, and ongoing improvements after official development moved to Phaser 3. It remains a stable choice for developers who prefer the Phaser 2 API.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    kubeinvaders

    kubeinvaders

    Gamified Chaos Engineering Tool for Kubernetes

    This project is part of the landscape of Cloud Native Computing Foundation in the Observability and Analysis - Chaos Engineering section. Backed by the teams at platform engineering.it and devopstribe.it, which provides enterprise-grade features and certified resilience services for your Kubernetes infrastructure.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Jitsi Meet

    Jitsi Meet

    Secure, simple and scalable video conferences application

    Go ahead, video chat with the whole team. In fact, invite everyone you know. Jitsi Meet is a fully encrypted, 100% open source video conferencing solution that you can use all day, every day, for free — with no account needed. Head over to meet.jit.si and see the service in action before you decide whether you’d like to run your own instance. For those interested, check out the meet.jit.si terms of service and privacy policy. Yep, it’s free — and it’s technologically advanced, too. In fact,...
    Downloads: 6 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 10
    90s Cursor Effects

    90s Cursor Effects

    Old-school cursor effects for your browser built with modern JS

    ...A repo of the old effects that inspired creativity and the desire to learn at least a little code around the world. Modernized so they're a little more efficient, and just as annoying (and twice as fun) as they were before.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    NGINX Proxy Manager

    NGINX Proxy Manager

    Docker container for managing Nginx proxy hosts

    ...Perfect for home networks. Expose your private network Web services and get connected anywhere. Based on Tabler, the interface is a pleasure to use. Configuring a server has never been so fun. Configure other users to either view or manage their own hosts. Full access permissions are available. Built as a Docker Image, Nginx Proxy Manager only requires a database. Built in Let’s Encrypt support allows you to secure your Web services at no cost to you. The certificates even renew themselves! Easily create forwarding domains, redirections, streams and 404 hosts without knowing anything about Nginx. ...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    Eris

    Eris

    A NodeJS Discord library

    ...If you want Eris to use any of these packages, install them in the same directory as Eris, and Eris will automatically use them. You can find more examples on the GitHub repo. The rest of the docs will help you with using the various functions of the library. Have fun!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Spectacle

    Spectacle

    A ReactJS based Presentation Library

    ...It lets you create sleek presentations using JSX syntax, giving you the ability to live demo your code. Spectacle’s presentations are lively and interactive, with clickable elements, themes, custom backgrounds, animations, and many other fun and unique elements you can add to make your presentations pop. With Spectacle you can also live demo your code in real time without having to leave the presentation deck. Code blocks conveniently auto-size and scroll when there is an overflow of content. See the live demo deck at: https://raw.githack.com/FormidableLabs/spectacle/main/examples/one-page.html
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Universal Theme for Hugo

    Universal Theme for Hugo

    Universal theme for Hugo, it stands out with its clean design

    Universal is a clean and stylish website template built with Bootstrap. It stands out with its clean design and elegant typography. This Hugo theme was ported from Bootstrapious for training and fun. It has a very nice and customizable landing page, a comments system by Disqus, site search by Google, contact forms by Formspree, Google Analytics, and optional widgets for the sidebar. After installing the Universal theme successfully, we recommend you to take a look at the example site directory. You will find a working Hugo site configured with the Universal theme that you can use as a starting point for your site. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Mocha

    Mocha

    A feature-rich JavaScript test framework running on Node.js

    Mocha is a feature-rich JavaScript test framework running on Node.js and in the browser, making asynchronous testing simple and fun. Mocha tests run serially, allowing for flexible and accurate reporting, while mapping uncaught exceptions to the correct test cases. Hosted on GitHub. Mocha runs in the browser. Every release of Mocha will have new builds of ./mocha.js and ./mocha.css for use in the browser. Mocha is the most-depended-upon module on npm and Mocha is an independent open-source project, maintained exclusively by volunteers. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Editly

    Editly

    Slick, declarative command line video editing & API

    Editly is a tool and framework for declarative NLE (non-linear video editing) using Node.js and FFmpeg. Editly allows you to easily and programmatically create a video from a set of clips, images, audio and titles, with smooth transitions and music overlaid. Editly has a simple CLI for quickly assembling a video from a set of clips or images, or you can use its more flexible JavaScript API. Inspired by ffmpeg-concat, Editly is much faster and doesn't require much storage because it uses...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Snake Feast

    Snake Feast

    Snake Feast is a fun, addictive arcade game where you control a snake

    Snake Feast is a simple yet fun classic arcade game. The objective is to guide the snake to eat food, grow longer, and avoid colliding with walls or its own body. It’s lightweight, responsive, and runs smoothly in the browser. Features Classic Gameplay: Navigate the snake to eat food and grow longer. Three Game Modes: Choose from Easy, Medium, or Hard difficulty levels for an added challenge.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    CherryPad - Browser Notepad

    CherryPad - Browser Notepad

    Your Sleek, Distraction-Free Notepad for Endless Productivity

    ...CherryPad is designed to make your note-taking experience quick, convenient, and visually pleasing. With features like AutoSave, a built-in emoji panel, and hidden Easter Eggs, CherryPad offers a fun yet practical workspace.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 19
    Entropy Linux

    Entropy Linux

    Arch based, Modern, Midweight, Practical, Experimental, AMD, Szmelc

    ...Part of a Vision: A key piece of an evolving ecosystem, connecting projects seamlessly. Entropy is a constantly evolving system—designed to be explored, tweaked, and refined. Some setup may be required, but that’s part of the fun. What to Expect? A robust, adaptable distro with powerful tools and limitless customization. Occasional bugs, experimental features, and hidden easter eggs because pushing limits isn’t always smooth!
    Downloads: 9 This Week
    Last Update:
    See Project
  • 20
    Audio Satanifier 666

    Audio Satanifier 666

    Easily apply cool gnarly voice filters to your audio files

    Transform pure innocent audio files, speech, music, etc into unholy demonic abominations. Audio Satanifier 666 is a fun easy-to-use browser-based tool forged in the pits of hell, for voice actors, musicians, sound designers, for memes, for creative projects or anyone else who want to twist their sound into something absolutely diabolical! Layperson friendly - you'll be able to apply cool effects to your audio file even if you know nothing about audio engineering.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    DkIT Bridge Designer

    DkIT Bridge Designer

    Dundalk Institute of Technology Virtual Bridge Design Competition

    The DkIT Bridge Designer will provide you with a realistic introduction to engineering through an authentic, hands-on design experience. This software provides you with the tools to model, test, and optimize a steel highway bridge, based on realistic specifications, constraints, and performance criteria. Supported by Dundalk Insititute of Technology and All-Island Funds, this is a virtual bridge designer that allows kids of all ages learn about engineering and compete with their classmates!
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
  • 22
    Algorithm Visualizer

    Algorithm Visualizer

    Interactive Online Platform that Visualizes Algorithms from Code

    ...The README explains each example, lists required environment variables or credentials (e.g., Twilio/Gmail where applicable), and gives cron examples so readers can run the scripts in a real environment. The project is intentionally informal and educational: it’s meant for experimentation, learning language-interop, and having fun rather than production-grade automation. Many implementations exist across languages (shell, Ruby, Python, Node, PowerShell, Go, Java, and more) and contributors are encouraged to add further
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Closure Library

    Closure Library

    Google's common JavaScript library

    ...If you are developing a large or growing application, you may benefit from the Closure Library's breadth. A well-tested library can insulate you from cross-browser compatibility issues and the minutiae of client-side programming, letting you focus on the fun stuff.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    WTFJS

    WTFJS

    A list of funny and tricky JavaScript examples

    ...Each entry presents a small snippet, explains why the behavior occurs, and ties it back to the specification or engine rules. The repository covers coercion quirks, edge-case comparisons, floating-point oddities, prototype traps, and scoping pitfalls, among others. It’s designed as both a fun read and a serious learning aid, helping developers build an intuition for how JavaScript evaluates expressions. By highlighting common misconceptions, it encourages safer coding patterns and more reliable mental models. Teachers, interviewers, and learners use it to spark discussion and deepen understanding of JavaScript’s semantics.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    hygen

    hygen

    The simple, fast, and scalable code generator

    Generators are self-contained and folder structure makes up the command structure. Complex is easy but simple is hard. Contextual template lookup, pull requests that look nice and clean, structured file organization, make generators fun again! Constantly benchmarked and dependencies are carefully considered to shorten startup and generation time. Built-in scaffolds to quickly create generators. Full logic templates and rendering. Prompts and flows for taking in arguments. Automatic CLI arguments. Adding new files, injecting into existing files. Running shell commands. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • Next
MongoDB Logo MongoDB