Showing 2067 open source projects for "backend"

View related business solutions
  • 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
  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
    Start Free
  • 1
    Suna

    Suna

    Suna - Open Source Generalist AI Agent

    ...It serves as a digital companion for research, data analysis, and everyday challenges, integrating tools like browser automation, file management, web crawling, command-line execution, website deployment, and API integration. Suna's architecture comprises a FastAPI-based backend, a Next.js/React frontend, an agent Docker environment, and a Supabase database for state management. This modular design allows for seamless interaction and task execution through simple conversations. ​
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    TFX

    TFX

    TFX is an end-to-end platform for deploying production ML pipelines

    ...TFX pipelines can be orchestrated using Apache Airflow and Kubeflow Pipelines. Both the components themselves and the integrations with orchestration systems can be extended. TFX components interact with an ML Metadata backend that keeps a record of component runs, input and output artifacts, and runtime configuration. This metadata backend enables advanced functionality like experiment tracking or warm starting/resuming ML models from previous runs.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    Uppy

    Uppy

    The next open source file uploader for web browsers

    ...Saves battery and data plan by letting users pick files from Webcam, Dropbox, Google Drive and Instagram, while letting servers do the heavy lifting via Companion. Works great with the file encoding and processing backend from Transloadit, but also works great without. Open source and driven by the community We listen closely and adjust the project based on your feedback. File recovery (after a browser crash or accidental navigation) via Golden Retriever.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 4
    Google Workspace MCP Server

    Google Workspace MCP Server

    Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms

    ...By acting as a bridge between AI clients and the Google ecosystem, the server enables automated workflows such as searching emails, creating calendar events, retrieving documents, or editing files without leaving the AI environment. The system is designed to operate as a backend service that integrates with AI applications such as coding agents, automation tools, and conversational assistants. Authentication is handled through OAuth-based flows that allow both single-user and multi-user environments while maintaining access control over Workspace data.
    Downloads: 10 This Week
    Last Update:
    See Project
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Start Free
  • 5
    Happy Coder

    Happy Coder

    Mobile and Web client for Codex and Claude Code, with realtime voice

    ...You can start a coding session locally through the Happy CLI or connect from a phone or browser, allowing developers to inspect, interact with, and guide the AI as it generates, tests, or explains code. The project includes components like a dedicated backend server for encrypted sync, a rich front-end experience across web and native apps, and support for push notifications when your coding agent encounters permission requests or errors. Happy prioritizes security with end-to-end encryption so your code and interactions remain private and auditable.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 6
    Stoat

    Stoat

    The software powering Stoat

    Stoat is an open-source communication platform and ecosystem designed to provide a modern alternative to traditional chat applications with support for self-hosting and extensibility. The project includes multiple components such as backend services, client applications, and supporting infrastructure, forming a complete messaging system that can be deployed across different environments. The repository for stoat.chat specifically serves as a central web hub that provides access to downloads, documentation, and information about the platform. StoatChat is built with modern technologies such as Rust and TypeScript and integrates with systems like Revolt to deliver real-time messaging capabilities. ...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    Cofounder

    Cofounder

    AI tool that generates full-stack web apps with generative UI systems

    Cofounder is an experimental open source development tool designed to generate complete full-stack web applications using AI-assisted workflows. It focuses on creating applications that include a backend, database integration, and stateful web interfaces while also generating user interfaces through a generative UI system rooted in application architecture. Developers can describe a project and allow the system to incrementally produce a working codebase that includes both backend services and a modern web frontend built with a Vite and React setup. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    VibeSDK

    VibeSDK

    Open source full-stack AI vibe coding platform & web app generator

    ...VibeSDK gives you the exact methodology, tools, and confidence to turn your ideas into revenue-generating products, faster than you thought possible. Live preview of generated apps in isolated sandbox containers. Support for React + TypeScript + Tailwind generation, backend routing, and modern web stack scaffolding.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 9
    Cloudberry

    Cloudberry

    One advanced and mature open-source MPP

    Apache Cloudberry is a distributed real-time analytics engine designed for querying massive social media datasets. It integrates with Apache AsterixDB and supports efficient ad-hoc queries and aggregations across large volumes of data. Cloudberry is especially useful for dashboards, trend analysis, and time-series social data exploration.
    Downloads: 18 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
  • 10
    tvm

    tvm

    Open deep learning compiler stack for cpu, gpu, etc.

    Apache TVM is an open source machine learning compiler framework for CPUs, GPUs, and machine learning accelerators. It aims to enable machine learning engineers to optimize and run computations efficiently on any hardware backend. The vision of the Apache TVM Project is to host a diverse community of experts and practitioners in machine learning, compilers, and systems architecture to build an accessible, extensible, and automated open-source framework that optimizes current and emerging machine learning models for any hardware platform. Compilation of deep learning models in Keras, MXNet, PyTorch, Tensorflow, CoreML, DarkNet and more. ...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 11
    CASL

    CASL

    CASL is an isomorphic authorization JavaScript library

    CASL is an isomorphic authorization JavaScript library that restricts what resources a given user is allowed to access. It's designed to be incrementally adoptable and can easily scale between a simple claim-based and fully featured subject and attribute-based authorization. It makes it easy to manage and share permissions across UI components, API services, and database queries.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Flet

    Flet

    Flet enables developers to easily build realtime web and mobile apps

    ...An internal tool or a dashboard for your team, weekend project, data entry form, kiosk app or high-fidelity prototype - Flet is an ideal framework to quickly hack great-looking interactive apps to serve a group of users. No more complex architecture with JavaScript frontend, REST API backend, database, cache, etc. With Flet you just write a monolith stateful app in Python only and get a multi-user, real-time Single-Page Application (SPA). To start developing with Flet, you just need your favorite IDE or text editor. With no SDKs, no thousands of dependencies, no complex tooling, Flet has a built-in web server with assets hosting and desktop clients.
    Downloads: 103 This Week
    Last Update:
    See Project
  • 13
    Shuttle

    Shuttle

    Build & ship backends without writing any infrastructure files

    Shuttle is a Rust-focused backend deployment platform designed to help developers build and ship applications without writing infrastructure configuration files. It lets projects provision resources such as databases directly from application code, removing the need for separate YAML or cloud setup workflows. The platform supports fast development by combining project initialization, resource provisioning, and deployment into a streamlined CLI experience.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    ffmpeg-commander

    ffmpeg-commander

    A web-based GUI for quickly generating common FFmpeg command-line

    ...Built with modern web technologies, it generates FFmpeg commands dynamically based on user input. The tool focuses on common workflows such as format conversion, compression, and codec selection. It can optionally connect to a backend service to execute commands and stream progress updates in real time. The interface is inspired by tools like HandBrake, aiming to lower the barrier to entry for FFmpeg usage. Overall, it acts as a bridge between ease of use and powerful multimedia processing capabilities.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    Nimbalyst

    Nimbalyst

    Run multiple Codex and Claude Code AI sessions

    Crystal is an open-source project focused on building a lightweight and flexible system for managing structured data, workflows, or automation pipelines, typically oriented toward developer productivity and extensible backend tooling. It is designed with modularity in mind, allowing developers to define reusable components and compose them into larger workflows that can adapt to different use cases. The project emphasizes simplicity and clarity, making it easier to understand and extend compared to heavier enterprise frameworks. Crystal often leverages modern programming practices and clean architecture principles to ensure maintainability and scalability as projects grow. ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    webrpc

    webrpc

    webrpc is a schema-driven approach to writing backend services

    webrpc is a schema-driven approach to writing backend servers for the Web. Write your server's API interface in a schema format of RIDL or JSON, and then run webrpc-gen to generate the networking source code for your server and client apps. From the schema, webrpc-gen will generate application-based class types/interfaces, JSON encoders, and networking code. In doing so, it's able to generate fully functioning and typed client libraries to communicate with your server.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    Memobase

    Memobase

    Fast backend for long-term AI user memory via structured profiles

    Memobase is an open source backend system that enables long-term user memory functionality for AI applications by capturing and structuring information about users across interactions. Its design centers on creating user profiles and recording event timelines, allowing AI systems to remember, understand, and evolve in their behaviour toward individual users over time.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 18
    Fuse.js

    Fuse.js

    Lightweight fuzzy-search, in JavaScript

    ...It might not make sense for every situation, but can be ideal depending on your search requirements. For example, qhen you want client-side fuzzy searching of small to moderately large data sets. Also, when you can't justify setting up a dedicated backend simply to handle search. ElasticSearch or Algolia, although both great services, may be overkill for your particular use cases. You can access all options above via Fuse.config. This is useful if you want to override default options for all Fuse instances. Fuse.js supports logical query operators. These operators are used for filtering the data and getting precise results based on the given conditions.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 19
    restic

    restic

    Fast, secure and efficient backup program

    Restic is a backup program that is designed to be easy to use, fast, secure and efficient. It makes doing backups a fast and frictionless process, so you can backup your files every day if you need to. It supports backends for storing backups natively, including on the local directory, sftp server (via SSH), HTTP REST server (protocol rest server), OpenStack Swift, among many others. It also uses cryptography to ensure the confidentiality and integrity of your data. Restic supports...
    Downloads: 36 This Week
    Last Update:
    See Project
  • 20
    Bagisto Next.js Commerce

    Bagisto Next.js Commerce

    Open source headless commerce that’s fast, flexible

    ...By separating backend commerce logic from the frontend presentation layer, developers can customize the shopping interface while maintaining robust product, order, and customer management through the Bagisto platform. The architecture is API-driven, allowing developers to build custom frontends, mobile apps, or integrations without being locked into a specific interface.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 21
    Hollama

    Hollama

    A minimal LLM chat app that runs entirely in your browser

    ...The project provides a minimal but powerful user interface for communicating with local or remote LLMs, including servers powered by Ollama or OpenAI-compatible APIs. Because the application runs as a static web interface, it does not require complex backend infrastructure and can be easily deployed or self-hosted. Hollama supports both text-based and multimodal interactions, allowing users to work with models that process images as well as text. The interface includes features for editing prompts, retrying responses, copying generated code snippets, and storing conversation history locally within the browser. ...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 22
    VERT.sh

    VERT.sh

    The next-generation file converter

    ...The system supports over 250 file formats and includes customizable conversion settings, allowing users to fine-tune output parameters. For more demanding tasks such as video processing, it offers an optional self-hosted backend component, giving users flexibility between local and distributed workflows.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 23
    Restaurant Management System

    Restaurant Management System

    Restaurant Management System written in Python using Tkinter

    ...Storing the restaurant configuration: configure facility name, table/seat counts, and menu with the ability to modify them in the future. Users will have the ability to modify the data through the “Configure Facility/Menu” section of the app. Create bills for the chef (backend): The application will first send the order to the kitchen for cooks to see, prepare, and fulfill the order.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 24
    Flask-Limiter

    Flask-Limiter

    Rate Limiting extension for Flask

    ...By adding the extension to your flask application, you can configure various rate limits at different levels (e.g. application wide, per Blueprint, routes, resource etc). To include extra dependencies for a specific storage backend you can add the specific backend name via the extras notation.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 25
    React Dashboard

    React Dashboard

    Isomorphic admin dashboard template

    Built with React, Bootstrap, React Router, Redux and GraphQL based on Create React App and latest industry best practices. This seed project is a sort of a free version of a template that may be found on Themeforest or Wrapbootstrap with working backend integration. You may use it to bootstrap the development of your next web app. You can open your web app in a browser, on mobile devices and start hacking. Whenever you modify any of the source files inside the /src folder, the module bundler (Webpack) will recompile the app on the fly and refresh all the connected browsers. React is a declarative, efficient, and flexible JavaScript library for building user interfaces. ...
    Downloads: 3 This Week
    Last Update:
    See Project