Showing 605 open source projects for "backend"

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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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

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    Ship Agents Faster

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  • 1
    sakura

    sakura

    A minimal CSS framework/theme

    ...Don't want to develop using sakura, but instead want to use it on websites with outdated 90's design (i.e. no CSS)? Quick prototyping, especially when working on backend sites and can't yet be bothered to fidget with CSS/HTML. Building a quick (but pretty) site/blog for your best friend or aunt! No need to remember tons of different class names for every other CSS framework. Works amazingly with markdown generated HTML pages (eliminates the need of hacks like including .img img-responsive in markdown-parser generated <img></img> tags).
    Downloads: 6 This Week
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  • 2
    Pretty Jupyter

    Pretty Jupyter

    Creates dynamic html report from jupyter notebook.

    ...For example, tabs make some visualizations much more comfortable. The features are integrated directly into the output page, therefore there is no need to have an interpreter running in the backend. This makes the HTML easily sendable or uploadable to a static website.
    Downloads: 2 This Week
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  • 3
    Seerr

    Seerr

    Open-source media request and discovery manager for Jellyfin

    ...It integrates seamlessly with popular media servers like Jellyfin, Plex, and Emby, allowing users to browse catalogs and make automated requests for items they want added to the library. Seerr also integrates with backend automation tools such as Sonarr, Radarr, and others to automatically handle content delivery once a request is approved. The project emerged from a merge of similar tools to create a single unified codebase focused on elegant media discovery, streamlined request flows, and a modern UI. It’s designed for both home users and self-hosters who want an easier way to coordinate media requests among family, friends, or community members. ...
    Downloads: 4 This Week
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  • 4
    Pow Auth

    Pow Auth

    Robust, modular, and extendable user authentication system

    ...If your app requires stateless tokens, the authorization layer can be replaced in minutes. Pow has been used in countless production apps and is a "batteries included" library for production. The cache backend store used for session storage can be replaced with any key-value store of your choice. The built-in Mnesia cache module works both for clusters and single-machine persistence, which can auto-connect to the cluster on startup and self-heal after netsplit.
    Downloads: 4 This Week
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  • Demo Series - Small Business Backup By Veeam Icon
    Demo Series - Small Business Backup By Veeam

    Learn how to protect your Microsoft 365 data, with simple, actionable tips today.

    Watch this on-demand demo series and learn how to protect your Microsoft 365 data with clear, simple, actionable steps that are easy to implement for businesses of all sizes.
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  • 5
    Crossplane Kubernetes

    Crossplane Kubernetes

    The Cloud Native Control Plane

    Build control planes without needing to write code. Crossplane has a highly extensible backend that enables you to orchestrate applications and infrastructure no matter where they run, and a highly configurable frontend that lets you define the declarative API it offers. Upbound built Crossplane to help organizations build their platforms like the cloud vendors build theirs—with control planes. Crossplane is an open source, CNCF project built on the foundation of Kubernetes to orchestrate anything. ...
    Downloads: 7 This Week
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  • 6
    zeroshot CLI

    zeroshot CLI

    Your autonomous engineering team in a CLI. Point Zeroshot at an issue

    zeroshot CLI is an autonomous engineering agent orchestration CLI that lets developers point it at a software task or issue and have it plan, implement, validate, and iterate on code changes without direct manual intervention. It orchestrates a multi-agent workflow where separate roles such as planner, implementer, and independent validators collaborate in isolated environments, looping until the code meets acceptance criteria or produces reproducible failures. The tool supports multiple...
    Downloads: 5 This Week
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  • 7
    Fulcro

    Fulcro

    A library for development of single-page full-stack web applications

    Fulcro is a batteries-included, full-stack library for building data-driven web applications in Clojure and ClojureScript. It integrates seamlessly with React, supports web, native, and desktop (Electron) targets, and enables strong local reasoning while facilitating rapid development and scalable production-level UIs. The rewrite of Fulcro Inspect is available via the releases page of Fulcro Inspect. And there are preliminary instructions for using it with the latest Fulcro. The alpha...
    Downloads: 2 This Week
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  • 8
    Ariadne

    Ariadne

    Python library for implementing GraphQL servers

    ...Ariadne enables Python developers to use a schema-first approach to the API implementation. This is the leading approach used by the GraphQL community and supported by dozens of frontend and backend developer tools, examples, and learning resources. Ariadne makes all of this immediately available to you and other members of your team. Ariadne offers a small, consistent, and easy to memorize API that lets developers focus on business problems, not the boilerplate. Ariadne was designed to be modular and open for customization. ...
    Downloads: 2 This Week
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  • 9
    Reflex Dev

    Reflex Dev

    Web apps in pure Python

    Reflex is a Python framework for building full-stack web apps entirely in Python—without writing JavaScript for the frontend. It provides fast live reloads, built-in state management, deployment tooling, and optional AI-powered scaffolding to accelerate development.
    Downloads: 0 This Week
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 10
    Mixpanel iPhone

    Mixpanel iPhone

    Official iOS (Objective-C) Tracking Library for Mixpanel Analytics

    Mixpanel-iPhone is an official SDK for integrating Mixpanel analytics into iOS apps. It enables developers to track user interactions, segment user behavior, and perform advanced analytics to improve user engagement.
    Downloads: 0 This Week
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  • 11
    Gantry Framework

    Gantry Framework

    Next Generation Template / Theme Framework

    Develop CMS themes quickly and efficiently while providing flexibility and ease of use for end-users. Gantry was born when the RocketTheme development team wanted to consolidate our extensive set of custom Grav, Joomla and WordPress theme functionality into a simple, easy-to-use framework. Yes, that’s right! Gantry 5 has a powerful and easy-to-use Layout Manager that ensures controlling the layout is a highly visual experience. When we started the Gantry 5 project, we wanted to think past...
    Downloads: 8 This Week
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  • 12
    Genie.jl

    Genie.jl

    The highly productive Julia web framework

    ...Genie Builder is a free VSCode plugin for quickly building Julia apps without writing frontend code. Drag and drop UI components such as text, sliders, plots, and data tables onto a canvas, and connect them to the variables in the backend code. Genie.jl is the backbone of Genie Framework: the complete solution for developing modern full-stack web applications in Julia. Genie.jl includes key features like the webserver, the flexible templating engine with support for HTML, JSON, Markdown, and Julia views, caching, (encrypted) cookies and sessions, forms handling, and the powerful router. ...
    Downloads: 8 This Week
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  • 13
    Nebulex

    Nebulex

    In-memory and distributed caching toolkit for Elixir

    ...Additionally, it provides totally out-of-box features such as cache usage patterns, declarative annotation-based caching, and distributed cache topologies, among others. For intensive workloads, you may want to use :shards as the backend for the local adapter and having partitioned tables. In such a case, you have to add :shards to the dependency list. For enabling the usage of declarative annotation-based caching via decorators, you have to add :decorator to the dependency list.
    Downloads: 3 This Week
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  • 14
    Kornia

    Kornia

    Open Source Differentiable Computer Vision Library

    Kornia is a differentiable computer vision library for PyTorch. It consists of a set of routines and differentiable modules to solve generic computer vision problems. At its core, the package uses PyTorch as its main backend both for efficiency and to take advantage of the reverse-mode auto-differentiation to define and compute the gradient of complex functions. Inspired by existing packages, this library is composed by a subset of packages containing operators that can be inserted within neural networks to train models to perform image transformations, epipolar geometry, depth estimation, and low-level image processing such as filtering and edge detection that operate directly on tensors. ...
    Downloads: 8 This Week
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  • 15
    Feathers

    Feathers

    Framework for real-time applications and REST APIs with JavaScript

    Feathers is a lightweight web-framework for creating real-time applications and REST APIs using JavaScript or TypeScript. Feathers can interact with any backend technology, supports over a dozen databases and works with any frontend technology like React, VueJS, Angular, React Native, Android or iOS. Build prototypes in minutes and production-ready apps in days. Using the latest language features, Feathers is a small library that provides the structure to create complex applications but is flexible enough to not be in the way. ...
    Downloads: 6 This Week
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  • 16
    Page Agent

    Page Agent

    JavaScript in-page GUI agent. Control web interfaces

    ...The system enables users to manipulate the DOM through text-based commands, allowing complex workflows such as form filling, navigation, and UI interaction to be executed through simple natural language instructions. Page Agent is designed to integrate seamlessly into existing web applications, making it possible to embed AI copilots into SaaS platforms without major backend changes. It supports a bring-your-own-LLM approach, allowing developers to connect their preferred language models to power the agent’s reasoning capabilities.
    Downloads: 4 This Week
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  • 17
    Grafbase

    Grafbase

    The Grafbase GraphQL Federation Gateway

    Grafbase is an open-source GraphQL federation gateway and API platform designed to unify multiple backend services and data sources into a single, high-performance GraphQL interface. The project provides a Rust-based gateway that acts as the central layer for composing and managing distributed APIs, particularly in microservice architectures where data may come from many independent systems. By supporting GraphQL federation standards, the platform enables teams to combine multiple subgraphs or services into a unified schema that clients can query as a single endpoint. ...
    Downloads: 4 This Week
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  • 18
    Unsloth-MLX

    Unsloth-MLX

    Bringing the Unsloth experience to Mac users via Apple's MLX framework

    Unsloth-MLX offers developers the power of Unsloth’s efficient large language model fine-tuning experience on Apple Silicon Macs by wrapping Apple’s native MLX framework with an API fully compatible with Unsloth workflows. This project removes traditional barriers that prevent Mac users from prototyping and experimenting with LLM training locally by allowing the same code used in cloud GPU environments to run on M-series hardware, improving workflow continuity and reducing iteration costs....
    Downloads: 4 This Week
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  • 19
    Earth Engine API

    Earth Engine API

    Python and JavaScript bindings for calling the Earth Engine API

    ...With it, users compose lazy, server-side computations over massive catalogs of satellite imagery and vector datasets without handling raw files locally. The API exposes functional operators for map algebra, reducers, joins, and machine learning that scale transparently on Earth Engine’s backend. Developers authenticate once, work interactively in notebooks or the Code Editor, and export results to Cloud Storage, Drive, or asset collections. Visualization helpers render tiled layers and charts so analysts can iterate quickly on workflows like land-cover mapping, change detection, or time-series analysis. By combining petabyte-scale data with concise functional transforms, the API turns complex remote-sensing pipelines into reproducible scripts that are easy to share.
    Downloads: 4 This Week
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  • 20
    Goyave

    Goyave

    Elegant Golang REST API Framework (v5 WIP)

    Goyave is a Golang REST API framework aiming at cleanliness, fast development and power. Goyave is a progressive and accessible web application framework focused on REST APIs, aimed at making backend development easy and enjoyable. It has a philosophy of cleanliness and conciseness to make programs more elegant, easier to maintain and more focused. Get started quickly and master all its powerful functionalities thanks to its extensive documentation. Goyave has an expressive, elegant syntax, a robust structure and conventions. ...
    Downloads: 4 This Week
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  • 21
    Certificate Transparency Go

    Certificate Transparency Go

    Auditing for TLS certificates (Go code)

    certificate-transparency-go is a Go codebase for building and interacting with Certificate Transparency (CT) systems, from low-level parsing to full log operation. It includes forked ASN.1 and X.509 packages tailored to accept and analyze real-world certificates, including pre-certificates that stricter libraries would reject, supporting CT’s role as an ecosystem observatory. A TLS parsing library, CT data types, and multiple client libraries enable access to CT logs over HTTP and DNS, along...
    Downloads: 5 This Week
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  • 22
    cuda-oxide

    cuda-oxide

    cuda-oxide is an experimental Rust-to-CUDA compiler

    cuda-oxide is an experimental NVIDIA Labs project that brings Rust closer to native CUDA GPU development. It works as a Rust-to-CUDA compiler path that lets developers write SIMT GPU kernels in idiomatic Rust instead of using a separate CUDA C++ workflow. The project compiles standard Rust code directly to PTX, avoiding DSLs, source-to-source translation, or foreign-language bindings. It supports a single-source programming style where host and device code can live together and be built...
    Downloads: 2 This Week
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  • 23
    Hexabot

    Hexabot

    Hexabot is an open-source AI chatbot / agent builder

    Hexabot is an open-source chatbot and conversational AI platform designed to provide a modular and extensible environment for building intelligent assistants. It combines a visual interface with backend flexibility, allowing developers and non-technical users to design conversational flows, integrate APIs, and manage interactions in a structured way. The platform supports both rule-based and AI-driven interactions, enabling hybrid chatbot systems that can handle deterministic workflows alongside generative responses. It is built with scalability in mind, allowing deployment across different environments while maintaining a consistent architecture. ...
    Downloads: 2 This Week
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  • 24
    fswatch

    fswatch

    A cross-platform file change monitor with multiple backends

    A cross-platform file change monitor with multiple backends: Apple OS X File System Events API, BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify and a stat()-based backend. fswatch is a file change monitor that receives notifications when the contents of the specified files or directories are modified. fswatch implements four kinds of monitors. A monitor based on the File System Events API of Apple OS X. A monitor based on kqueue, an event notification interface introduced in FreeBSD 4.1 and supported on most BSD systems (including OS X). ...
    Downloads: 2 This Week
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  • 25
    BCC (BPF Compiler Collection)

    BCC (BPF Compiler Collection)

    Tools for BPF-based Linux IO analysis, networking, monitoring, etc.

    ...It is suited for many tasks, including performance analysis and network traffic control. With a BPF-specific frontend, one should be able to write in a language and receive feedback from the compiler on the validity as it pertains to a BPF backend. This toolkit aims to provide a frontend that can only create valid BPF programs while still harnessing its full flexibility.
    Downloads: 3 This Week
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