Showing 2069 open source projects for "backend"

View related business solutions
  • 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
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 1
    Pacdef

    Pacdef

    multi-backend declarative package manager for Linux

    pacdef is a multi-backend declarative package manager for Linux, enabling users to maintain consistent package installations across multiple machines and distributions. It manages packages through group files, ensuring that only specified packages are installed and any unmanaged packages are removed. pacdef supports various backends and integrates with version control systems for configuration management.​
    Downloads: 9 This Week
    Last Update:
    See Project
  • 2
    ChatGPT Retrieval Plugin

    ChatGPT Retrieval Plugin

    The ChatGPT Retrieval Plugin lets you easily find personal documents

    The chatgpt-retrieval-plugin repository implements a semantic retrieval backend that lets ChatGPT (or GPT-powered tools) access private or organizational documents in natural language by combining vector search, embedding models, and plugin infrastructure. It can serve as a custom GPT plugin or function-calling backend so that a chat session can “look up” relevant documents based on user queries, inject those results into context, and respond more knowledgeably about a private knowledge base. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Vue Manage System

    Vue Manage System

    Vue3, Element Plus, TypeScript

    Vue Manage System is a multifunctional backend admin template built with Vue 3, Element Plus, and TypeScript. It offers a rapid, developer-friendly foundation for building management system UIs. Structured admin UI framework with Vue 3 and TypeScript. Integrated Element Plus UI component library. Clean and consistent layout suitable for diverse backend apps. Well-suited for projects like ERP, CRM, CMS development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Hasktorch

    Hasktorch

    Tensors and neural networks in Haskell

    Hasktorch is a powerful Haskell library for tensor computation and neural network modeling, built on top of libtorch (the backend of PyTorch). It brings differentiable programming, automatic differentiation, and efficient tensor operations into Haskell’s strongly typed functional paradigm. This project is in active development, so expect changes to the library API as it evolves. We would like to invite new users to join our Hasktorch discord space for questions and discussions. ...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Start Free
  • 5
    FreeAskInternet

    FreeAskInternet

    FreeAskInternet is a completely free running search aggregator

    FreeAskInternet is a self-hosted search and answer application that combines web results with large language models. A local SearXNG instance sends queries to multiple search engines and returns a broader collection of sources. The backend crawls selected pages, supplies their content to a configured model, and streams a synthesized response to the chat interface. It supports several hosted model services as well as custom local backends such as Ollama and llama.cpp. The web interface is designed for desktop and mobile use and exposes the service only on the local machine by default. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    The Mirror

    The Mirror

    All-in-one game engine built on Godot. Roblox & UEFN alternative

    ...Originally built on a custom fork of Godot, it combines game creation, editing, networking, and gameplay into a single environment. The platform allows developers, creators, and players to build and modify worlds together in real time without managing complex backend infrastructure. The Mirror supports visual scripting, traditional coding, asset management, physics simulation, and multiplayer networking out of the box. With built-in support for desktop, multiplayer, and VR experiences, it serves as an alternative to platforms such as Roblox and Unreal Editor for Fortnite (UEFN). Its focus on collaborative creation, live editing, and integrated development tools helps streamline the process of building interactive games and virtual experiences.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Luna AI

    Luna AI

    Virtual AI anchor that combines state-of-the-art technology

    Luna AI is a virtual AI streamer framework designed to power an interactive VTuber that can go live on major platforms and chat with viewers in real time. It is built around a core assistant persona called “Luna AI,” which can be driven by a wide range of large language models and platforms, including GPT-style APIs, Claude, LangChain-based backends, ChatGLM, Kimi, Ollama, and many others. The project supports multiple rendering backends for the avatar, such as Live2D, Unreal Engine (UE),...
    Downloads: 11 This Week
    Last Update:
    See Project
  • 8
    goodsKill

    goodsKill

    Microservices-based flash sale system for high-concurrency testing

    goodsKill is a simulated flash sale microservices project built with Spring Cloud 2023.x, Spring Boot 3.x, and Dubbo 3.x. It provides a unified API for testing high-concurrency seckill scenarios while demonstrating modern backend architecture patterns. goodsKill integrates key components such as Nacos for service discovery and configuration, Redis and MongoDB for data handling, and Kafka or RabbitMQ for messaging. It supports distributed transactions, database sharding, and multiple concurrency control strategies including distributed locks and message queues. ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    Node.js Backend Architecture

    Node.js Backend Architecture

    Node.js Backend Architecture Typescript

    This project is designed for a production-ready environment. It can handle the scale and complexity of a very demanding application. This project is being used by companies like MindOrks, AfterAcademy, and CuriousJr. Apps/Websites having 10+ million userbase.
    Downloads: 2 This Week
    Last Update:
    See Project
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Start Free
  • 10
    OnlineJudge 2.0

    OnlineJudge 2.0

    Open source online judge based on Vue, Django and Docker

    An open-source online judge system based on Python and Vue. Based on Docker; One-click deployment. Separated backend and frontend; Modular programming; Micro service. ACM/OI rule support; realtime/non-realtime rank support. Amazing charting and visualization. Template-problem support. More reasonable permission control. Multi-language support: C, C++, Java, Python2, Python3. Markdown & MathJax support. Contest participants IP limit(CIDR). You can control the menu and chart status in rankings.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 11
    Peer Calls

    Peer Calls

    Group peer to peer video calls for everyone written in Go

    Peer Calls is a self-hosted, open-source WebRTC-based video and audio calling platform for group communication. Designed for simplicity and privacy, it allows anyone to run their own video conferencing service without relying on third-party providers. Peer Calls supports multi-user rooms, screen sharing, and chat, all delivered via a clean web interface. It’s great for small teams, communities, and educational groups seeking secure and customizable alternatives to mainstream conferencing tools.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Livewire Best Practices

    Livewire Best Practices

    Laravel Livewire Best Practices

    ...Use primitive types: strings, integers, arrays, etc. That's because Livewire serializes/deserializes your component's payload with each request to the server to share the state between the frontend & backend. If you need to work on objects, you can create them inside a method or computed property, and then return the result of the processing.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 13
    TL WebRTC File (tl-rtc-file)

    TL WebRTC File (tl-rtc-file)

    WebRTC P2P online web media streaming tool

    tl-rtc-file is a lightweight JavaScript library that enables real-time, peer-to-peer file sharing using WebRTC. It allows users to transfer files directly between browsers without relying on a server, cloud storage, or backend infrastructure. The library is ideal for building web apps, chat systems, or support tools that require fast and secure file exchange with minimal setup. With optional compression and simple integration, tl-rtc-file emphasizes efficiency and privacy in web-based file sharing.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 14
    Mall

    Mall

    Java-based e-commerce system with backend and frontend modules

    The mall project is a comprehensive, full-featured e-commerce platform developed in Java, offering modules for product management, orders, users, promotions, and administration. Built with Spring Boot, MyBatis, and Vue.js, it provides a complete solution for developers looking to build or learn from a production-ready online shopping platform. It supports high scalability and clean architectural design suitable for enterprise-grade applications.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 15
    slambook

    slambook

    Code for new book about visual SLAM

    ...The material progresses from Linux, CMake, rigid-body motion, Eigen, Lie groups, and camera models to complete SLAM components. It demonstrates nonlinear optimization with Ceres and g2o, feature-based visual odometry, and direct visual odometry. Later sections cover backend optimization, pose and factor graphs, loop closure, and dense reconstruction. A larger project directory combines concepts that are introduced separately in earlier chapters. The repository is educational rather than a ready-made production system and is distributed under the MIT License.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    Whishper

    Whishper

    Transcribe any audio to text, translate and edit subtitles 100% locall

    Open-source, local-first audio transcription and subtitling suite with a simple web UI. Thanks to open-source technologies, Whishper can run 100% offline. Your data never leaves your computer. Whishper allows you to translate your transcriptions to and from more than 60 languages thanks to Argos Translate and LibreTranslate. Download the transcriptions in many formats (json, txt, vtt, srt). Easily edit your subtitles right in the Web-UI.
    Downloads: 20 This Week
    Last Update:
    See Project
  • 17
    MasterLab

    MasterLab

    No-code/low-code workflow automation

    MasterLab is a no-code/low-code workflow automation and data integration platform that helps users design backend logic visually. It enables the creation of APIs, database operations, and process automation without writing code. MasterLab is designed for startups and teams that need to prototype and iterate quickly.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 18
    mall-swarm

    mall-swarm

    Microservices edition of the mall e-commerce system

    mall-swarm is the microservices edition of the mall e-commerce system, designed to illustrate how an enterprise-scale e-commerce backend can be built using Spring Cloud Alibaba, Spring Boot 3.x, Sa-Token (authentication), MyBatis, Elasticsearch, Docker and Kubernetes. It includes modules for gateway, auth, search, portal, admin, monitoring, config, registry, and more, and integrates a Vue-based management frontend. The repository is structured to show how cross-service concerns like service registry, configuration center, monitoring, distributed transactions, API gateway and messaging are done in microservice architecture. ...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 19
    ...VIAIMAGE will allow for quick customization for clients and developers. VIAIMAGE uses any image type and can use most other file types. Currently VIAIMAGE runs on GNU/Linux w/ MySQL and PHP as the backend/front
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Plugins Quickstart

    Plugins Quickstart

    Get a ChatGPT plugin up and running in under 5 minutes

    ...It provides a minimal but complete example of how to structure a plugin, implement an API, and define the necessary configuration files. The repository demonstrates how a plugin can be served, authenticated, and integrated with ChatGPT for real-world use. By including both the backend code and plugin manifest, it guides developers through the end-to-end development workflow. This makes it a useful resource for those experimenting with extending ChatGPT capabilities or adding custom functionality to their own workflows. Designed to be simple and approachable, plugins-quickstart allows developers to learn plugin mechanics without dealing with unnecessary complexity.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 21
    FastChat

    FastChat

    Open platform for training, serving, and evaluating language models

    ...If you do not have enough memory, you can enable 8-bit compression by adding --load-8bit to the commands above. This can reduce memory usage by around half with slightly degraded model quality. It is compatible with the CPU, GPU, and Metal backend. Vicuna-13B with 8-bit compression can run on a single NVIDIA 3090/4080/T4/V100(16GB) GPU. In addition to that, you can add --cpu-offloading to commands above to offload weights that don't fit on your GPU onto the CPU memory. This requires 8-bit compression to be enabled and the bitsandbytes package to be installed, which is only available on linux operating systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22

    freebasic_wx-c_xrc_samples

    FreeBasic plus WX-C codes for XRC file

    The package contains freebasic and wx-c codes using XRC file to create a simple dialog. Both wx-c and backend wxWidgets .so are ELF64 format, which is newly compiled with parameters -std=c++98 and -fabi-version=09
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23

    wx-c.so.recompile

    Recompile of wx-c and wxGTK-2.8.12 for x86_64

    wx-c and wxGTK are all packed in file wx-c-0-9-0-2_x64_wxGTK2.8u.tar.gz Those .so files after extraction, should be put under /usr/local/lib or somewhere in system libraries searching path.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    LiteStore

    LiteStore

    A lightweight, self-contained, RESTful, searchable, multi-format NoSQL

    LiteStore is a lightweight static website CMS that uses SQLite as its backend. It enables users to create and manage simple content-driven websites without needing a complex CMS. LiteStore is designed for fast deployment, minimal setup, and efficient static page generation.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 25
    Django LMS

    Django LMS

    A learning management system using django web framework

    django-lms is an open-source Learning Management System (LMS) built with Django and designed for ease of use and extensibility. It allows administrators to manage courses, lessons, quizzes, and users in an educational environment. The project includes a clean UI and backend tools to help educators create and track learning content.
    Downloads: 5 This Week
    Last Update:
    See Project