Showing 57 open source projects for "logic"

View related business solutions
  • Catch Bugs Before Your Customers Do Icon
    Catch Bugs Before Your Customers Do

    Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.

    Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
    Try AppSignal Free
  • 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
  • 1
    Stremio

    Stremio

    Stremio - Freedom to Stream

    ...It manages add-on installation and configuration in-app, letting users combine official and community sources without leaving the UI. Playback hooks into the stream types exposed by add-ons and the core’s selection logic, with UI affordances for choosing sources, subtitles, and quality. Because the heavy business logic lives in the core, the web app stays focused on UX, routing, accessibility, localization, and smooth state transitions between pages.
    Downloads: 59 This Week
    Last Update:
    See Project
  • 2
    Stremio Core

    Stremio Core

    Types, addon system, UI models, core logic

    ...An environment abstraction lets hosts provide implementations for things like storage, networking, and timers, making the core portable to desktop, mobile, and web. The project targets WebAssembly as well, so the same Rust logic can run inside the browser via a small bridge layer.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 3
    Draper

    Draper

    Decorators/view-models for Rails applications

    Draper adds an object-oriented layer of presentation logic to your Rails application. Without Draper, this functionality might have been tangled up in procedural helpers or adding bulk to your models. With Draper decorators, you can wrap your models with presentation-related logic to organize and test this layer of your app much more effectively. Imagine your application has an Article model.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Project AIRI

    Project AIRI

    Self hosted, you-owned Grok Companion

    airi is a self-hosted AI companion platform designed to create interactive virtual characters capable of real-time conversation, gameplay interaction, and multimedia presence. The project aims to emulate advanced AI personalities similar to popular autonomous VTuber-style agents, combining voice interaction, animation, and behavioral logic into a unified system. It supports deployment across web, macOS, and Windows environments, making it accessible for hobbyists and developers building digital companions. airi integrates real-time voice chat capabilities and can interact with external applications such as games, enabling more immersive and dynamic experiences. The system emphasizes user ownership and local hosting so developers maintain full control over their AI companion instances. ...
    Downloads: 226 This Week
    Last Update:
    See Project
  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
    Try Auth0 for Free
  • 5
    UNIT3D Community Edition

    UNIT3D Community Edition

    Private Torrent Tracker Built With Laravel, Livewire and AlpineJS

    ...It is MySQL Strict Mode Compliant, and PHP 8.2 Ready. The code is well-designed and follows the PSR-2 coding style. It uses an MVC Architecture to ensure clarity between logic and presentation. As a hashing algorithm of Bcrypt or Argon2 is used, to ensure a safe and proper way to store the passwords for the users. A lightweight Blade Templating Engine. Caching System Supporting: "apc,” "array,” "database,” "file," "memcached," and "redis" methods. Eloquent and much more.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 6
    LogicFlow

    LogicFlow

    A flow chart editing framework focusing on business customization

    ...Compatible with the process editing requirements of various product customizations, most modules are implemented in the form of plug-ins, and each module is supported to be plugged and unplugged freely. Flowcharts can fully express business logic without being limited by process engines. A framework focused on business process flow editing.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    P2P Media Loader

    P2P Media Loader

    An open-source engine for P2P streaming of live and on demand video

    p2p-media-loader is a JavaScript library that enables peer-to-peer delivery of video content using WebRTC, reducing server load and improving scalability for streaming platforms. It works seamlessly with HLS and DASH formats by extending existing players like hls.js and dash.js, allowing viewers to share video segments with one another. The library is optimized for browser environments and is ideal for developers looking to build decentralized or bandwidth-efficient media applications.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 8
    Riko4

    Riko4

    A Fantasy Console intended as a tool for pixel art game development

    Riko4 is a fantasy console designed as a tool for pixel art game development. It provides a virtual environment for creating and running games, emulating the constraints and aesthetics of retro gaming systems.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Welcome to node-html-to-image

    Welcome to node-html-to-image

    A Node.js module that generates images from HTML

    This module exposes a function that generates images (png, jpeg) from HTML. It uses a puppeteer in headless mode to achieve it. Additionally, it embarks Handlebars to provide a way to add logic to your HTML. When you install Puppeteer, it downloads a recent version of Chromium (~170MB Mac, ~282MB Linux, ~280MB Win) that is guaranteed to work with the API. node-html-to-image takes a screenshot of the body tag's content. If you want to set output image's resolution you need to set its dimension using CSS. Handlerbars is a templating language. ...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 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
  • 10
    OGRE-Next 3D

    OGRE-Next 3D

    aka ogre v2 - scene-oriented, flexible 3D C++ engine

    OGRE-Next is the next-generation iteration of the OGRE (Object-Oriented Graphics Rendering Engine), a powerful open-source 3D rendering engine designed for real-time applications, games, simulations, and visualizations. It focuses on high-performance rendering pipelines, especially Vulkan and modern OpenGL, offering tools for photorealistic and stylized rendering. OGRE-Next is modular and flexible, providing a developer-friendly environment with scene management, lighting, shadowing, and...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 11
    Actionhero

    Actionhero

    Actionhero is a realtime multi-transport nodejs API server

    ...The action hero framework is one of the fastest ways to get started with a REST API - Routes, Versions, Testing, and Translation tool are all included. Actionhero's small footprint and stateful server options make it ideal for IOT applications whereas much logic as possible is offloaded to the server. Actionhero includes all the modern tools you need for highly available real-time applications. Actionhero can work in a cluster to handle all the clients you can throw at it. Actionhero was built to serve the same APIs across multiple protocols. Do your games speak both HTTP and Websockets? ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    ChatterBot

    ChatterBot

    Machine learning, conversational dialog engine for creating chat bots

    ChatterBot is a Python library that makes it easy to generate automated responses to a user’s input. ChatterBot uses a selection of machine learning algorithms to produce different types of responses. This makes it easy for developers to create chat bots and automate conversations with users. For more details about the ideas and concepts behind ChatterBot see the process flow diagram. The language independent design of ChatterBot allows it to be trained to speak any language. Additionally,...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 13
    Wireflow

    Wireflow

    User flow chart real-time collaborative tool

    ...Unlike static flowchart apps, Wireflow’s interface focuses on quick and intuitive creation of flow diagrams that represent screens and transitions, helping teams prototype and iterate on navigation logic and interaction sequences. It supports real-time collaboration, meaning multiple people can work on the same flow simultaneously, making it useful for distributed teams and remote workshops. Users can drag and drop nodes, connect steps with directed lines, and annotate interactions, producing a visual blueprint for app behavior, website navigation, or feature flows.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Manim Skills Repository

    Manim Skills Repository

    Agent skills for Manim to create 3Blue1Brown style animations

    ...It supplies templates, best-practice patterns, and example scenes that help users quickly get started with both Manim Community Edition and the older ManimGL framework, allowing for expressive mathematical and conceptual animations without reinventing the wheel. The project aims to wrap common animation logic into structured skills that can be invoked programmatically, reducing boilerplate and allowing creators to focus on creative content rather than low-level animation setup. With clear installation instructions and a collection of test cases, it’s approachable for developers comfortable with Python and interested in educational or technical visualization.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Christmas Tree

    Christmas Tree

    Just a simple Christmas tree, based on reddit story

    atree is a lightweight JavaScript library for managing and visualizing hierarchical tree data structures in a flexible and efficient way. It offers core abstractions for creating nodes, building parent–child relationships, and traversing trees with utilities for depth, breadth, and custom iteration strategies. Because tree structures are ubiquitous in computing—from file systems and organizational charts to DOM structures and evolutionary taxonomies—atree provides a reusable foundation for...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Live API Web Console

    Live API Web Console

    A react-based starter app for using the Live API over websockets

    ...It ships with demo branches that show grounded search, function calling, and visualization—one example has the model calling a function that renders Vega/Altair graphs directly in the UI. Under the hood there’s an event-emitting WebSocket client, an audio in/out processing layer, and a minimal scaffolded view so you can focus on your app logic rather than wiring.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Octave Forge

    Octave Forge

    A collection of packages providing extra functionality for GNU Octave

    Octave Forge is a central location for collaborative development of packages for GNU Octave. The Octave Forge packages expand Octave's core functionality by providing field specific features via Octave's package system. See https://octave.sourceforge.io/packages.php for a list of all available packages. GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and...
    Leader badge
    Downloads: 970 This Week
    Last Update:
    See Project
  • 18
    DieselRipper DieselRipper is a standalone Windows desktop application for downloading and formatting videos from YouTube, Twitter, Instagram, TikTok, and other platforms. Built for coaching and video support staff, it streamlines film collection workflows with batch processing, black background padding, file naming logic, and optional automatic export to Catapult Thunder’s transcode folder. Features Download videos from YouTube, X (Twitter), Instagram, TikTok, and more Extract audio as MP3 Add a black 1920x1080 background to vertical videos Custom file naming with date + optional title (e.g., 04-22-25 Bama 3rd Down.mp4) Platform-specific output folder routing Auto-send to Catapult Thunder Transcode (720p) folder Quiet mode (no popups, background-only) Persistent save directory and config cache Batch queue with real-time progress Local file support — drag & drop MP4s for post-processing Fully bundled .exe — no Python or ffmpeg
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 19

    Foo Scrobbler

    Last.fm scrobbler plugin for foobar2000 on macOS & Windows.

    Foo Scrobbler (foo_scrobbler_mac & foo_scrobbler_win) is a Last.fm scrobbling plugin for foobar2000 on macOS & Windows. Submits tracks based on precise playback rules, caches scrobbles when offline, and operates silently after one-time authentication. Built using the official foobar2000 plugin API, it focuses on reliability, low overhead, and correct metadata handling.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 20
    EQUALIZER-MASTER
    🚀 Getting Started 1. Prerequisites Download and Install Equalizer APO. During installation, select your primary audio device (Speakers/Headphones). Restart your computer. 2. Installation / Running You can run this app in two ways: Option A: Portable (Recommended) Download the latest release. Extract the folder. Run Equalizer Master.exe. Option B: Setup Run Equalizer Master Setup.exe to install it to your system. 3. First Setup When you first open the app, it...
    Leader badge
    Downloads: 34 This Week
    Last Update:
    See Project
  • 21
    JSpeech

    JSpeech

    Java library designed to integrate Speech-to-Text

    jSpeech is a Java library designed to integrate Speech-to-Text (STT) capabilities, command control, and diarization (speaker identification) into applications in a simple, modular, and decoupled way.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Kisekae UltraKiss

    Kisekae UltraKiss

    Kisekae UltraKiss is a full featured integrated development environmen

    UltraKiss is a computer program that implements the Kisekae Set system, KiSS, a Japanese graphics system originally developed to facilitate costume changes on virtual dolls. UltraKiss was developed to help artists build their KiSS sets. It is a full featured viewer for all KiSS dolls, games, and visual applications. It is also a complete graphical development environment for creating KiSS applications. It fully implements the FKiSS event driven programming language up to and including...
    Downloads: 8 This Week
    Last Update:
    See Project
  • 23
    Twitch Drops Miner

    Twitch Drops Miner

    An app that allows you to AFK mine timed Twitch drops

    ...The app is designed to reduce manual babysitting by switching channels automatically when a stream goes offline or when a higher-priority opportunity becomes available. It supports prioritisation logic, including game priority and exclusion lists, so users can focus on specific campaigns and avoid unwanted categories. The tool also discovers new drop campaigns based on linked accounts and validates streams using tags and campaign checks to avoid wasting time watching streams that cannot earn rewards.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 24
    FOML
    ...The model meta-data (meta-model level reasoning, or syntax reasoning) 2. Data level: reason about a model and its data (instance model, i.e., diagram) FOML is built as a semantic layer on top of PathLP - a compact logic rule language of guarded path expressions, an adaptation of a subset of F-logic.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Video Pre-Training

    Video Pre-Training

    Learning to Act by Watching Unlabeled Online Videos

    ...The repository contains demonstration models of different widths, fine-tuned variants (e.g. for building houses or early-game tasks), and inference scripts that instantiate agents from pretrained weights. Key modules include the behavioral cloning logic, the agent wrapper, and data loading pipelines (with an accessible skeleton for loading Minecraft demonstration data). The repo also includes a run_agent.py script for testing an agent interactively, and an agent.py module encapsulating the control logic.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next
MongoDB Logo MongoDB