Showing 294 open source projects for "backend"

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  • 1
    Xplorer

    Xplorer

    Xplorer, a customizable, modern file manager

    ...Rather than relying on heavy, traditional desktop frameworks, Xplorer uses a hybrid architecture: a web-based frontend (TypeScript + SCSS/HTML) for UI, combined with a backend implemented in Rust to handle file operations, which keeps the application lightweight, memory-efficient, and faster to start. It supports multiple tabs, allowing users to open and manage many directories simultaneously. A key strength is built-in file preview: beyond just listing files, Xplorer lets you preview many file types directly (images, text files with syntax highlighting, and even video preview for supported formats), saving the extra step of opening external viewers. ...
    Downloads: 3 This Week
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  • 2
    CapFrameX

    CapFrameX

    Frametime capture and analysis tool

    CapFrameX is a performance capture and analysis tool designed for PC gamers and benchmarking enthusiasts, which records frametimes, frame-rates and various sensor data during game or application execution. It uses backend tools like PresentMon to log data and then exposes a comprehensive UI for analyzing the results: you can view charts of frametimes, historic graphing, stuttering analysis, L-shape graphs, input-lag overlays, and compare multiple capture runs side by side. Importantly, the tool also integrates with sensor inputs (CPU, GPU, VRAM, temps, etc.) and overlays statistics in-game via Rivatuner Statistics Server, so you get in-situ feedback while you run. ...
    Downloads: 29 This Week
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  • 3
    TNTSearch

    TNTSearch

    A fully featured full text search engine written in PHP

    TNTSearch is a full-text search engine written in PHP, designed to be integrated into Laravel and other PHP applications. It offers real-time, efficient indexing and searching of textual data using SQLite as its storage backend. TNTSearch is highly configurable and supports features like fuzzy searching, customizable ranking algorithms, and boolean search, making it a powerful tool for adding search functionality to websites and applications.
    Downloads: 4 This Week
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  • 4
    LavinMQ

    LavinMQ

    Ultra quick message queue and streaming server

    LavinMQ is a high-performance message queue and streaming server built for efficient message delivery. It implements AMQP 0-9-1 and MQTT 3.1.1, making it useful for applications that need reliable messaging, IoT communication, event processing, and backend service coordination. The server is written in Crystal, which helps it keep memory usage low while supporting high throughput. It is designed to handle very long queues, many client connections, and production workloads with minimal configuration. LavinMQ can be used as a lightweight alternative in RabbitMQ-compatible environments where AMQP-based clients are already common. ...
    Downloads: 11 This Week
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    Weron

    Weron

    Overlay networks based on WebRTC.

    Weron is a peer-to-peer overlay network built using WebRTC and WebSockets, enabling remote access and tunneling between machines behind NATs without the need for centralized servers. It uses Golang on the backend and supports secure connections using WireGuard-compatible encryption. Weron allows developers to create scalable mesh or point-to-point networks for applications like remote desktop, Kubernetes access, or collaborative tools—all without requiring public IPs or complicated port forwarding.
    Downloads: 7 This Week
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  • 6
    Wayfire

    Wayfire

    A modular and extensible wayland compositor

    Wayfire is a Wayland compositor based on wlroots. It aims to create a customizable, extendable and lightweight environment without sacrificing its appearance.
    Downloads: 0 This Week
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  • 7
    Homebox

    Homebox

    Inventory and organization system built for the Home User

    Homebox is an open-source inventory and organization system for home users designed to catalog and manage household items with simplicity and speed. Written in Go with a web-based UI, Homebox emphasizes low resource usage and portable deployment, making it ideal for self-hosting with a single Docker container or a compiled binary. Users can organize inventory into categories, locations, and tags, attach images and documents, and track purchase dates, prices, warranties, and maintenance...
    Downloads: 9 This Week
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  • 8
    Vorta Backup Client

    Vorta Backup Client

    Desktop Backup Client for Borg Backup

    Vorta is a backup client for macOS and Linux desktops. It integrates the mighty Borg Backup with your favorite desktop environment to protect your data from disk failure, ransomware and theft.
    Downloads: 4 This Week
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  • 9
    elFinder

    elFinder

    Open-source file manager for web, written in JavaScript

    ...Creation is inspired by the simplicity and convenience of Finder program used in Mac OS X operating system. elFinder 2.1.x is currently actively developed, and recommended version. elFinder 2.0.x is stable version but lacks advanced features. All operations with files and folders on a remote server (copy, move, upload, create folder/file, rename, etc.). High-performance server backend and light client UI. Multi-root support. Local file system, MySQL, FTP, SFTP, Box, Dropbox, GoogleDrive and OneDrive volume storage drivers. Support AWS S3, Azure, Digital Ocean Spaces and more with League\Flysystem. Flysystem driver. Cloud storage (Box, Dropbox, GoogleDrive and OneDrive) drivers. Background file/folder upload with Drag & Drop HTML5 support.
    Downloads: 11 This Week
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  • 10
    Zephyr Project

    Zephyr Project

    Scalable, optimized, secure RTOS for multiple hardware architectures

    The Zephyr Project is a new generation real-time operating system (RTOS) that supports multiple hardware architectures. It is based on a small-footprint kernel specially designed for use on resource-constrained and embedded systems. The Zephyr OS can be used for a wide range of applications: from simple embedded environmental sensors and LED wearables to sophisticated embedded controllers, smart watches, and IoT wireless applications.
    Downloads: 7 This Week
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  • 11
    Gorse Recommender System Engine

    Gorse Recommender System Engine

    An open source recommender system service written in Go

    ...Search the best recommendation model automatically in the background. Support horizontal scaling in the recommendation stage after single node training. Support Redis, MySQL, Postgres, MongoDB, and ClickHouse as its storage backend. Expose RESTful APIs for data CRUD and recommendation requests. Analyze online recommendation performance from recently inserted feedback. Provide GUI for data management, system monitoring, and cluster status checking. Gorse is an open-source recommendation system written in Go. Gorse aims to be a universal open-source recommender system that can be easily introduced into a wide variety of online services. ...
    Downloads: 9 This Week
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  • 12
    Sync Server

    Sync Server

    Secure, open-source platform for file storage, sharing, collaboration

    Sync Server is the core backend of a secure, open-source file storage, sharing, collaboration, and synchronization platform designed to give users full control over their data while supporting modern collaboration needs. It provides a sleek web interface where teams or individuals can upload, organize, and share files with fine-grained access permissions, and its security-minded design includes things like multi-factor authentication and role-based controls to help protect sensitive documents. ...
    Downloads: 8 This Week
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  • 13
    pv-migrate

    pv-migrate

    CLI tool to easily migrate Kubernetes persistent volumes

    ...On Kubernetes, if you need to rename a resource (like a Deployment) or to move it to a different namespace, you can simply create a copy of its manifest with the new namespace and/or name and apply it. However, it is not as simple with PersistentVolumeClaim resources: They are not only metadata, but they also store data in the underlying storage backend. In these cases, moving the data stored in the PVC can become a problem, making migrations more difficult.
    Downloads: 11 This Week
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  • 14
    Auth.js

    Auth.js

    Authentication for the Web

    Auth.js is a set of open-source packages that are built on standard Web APIs for authentication in modern applications with any framework on any platform in any JS runtime.
    Downloads: 0 This Week
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  • 15
    Ember Simple Auth

    Ember Simple Auth

    A library for implementing authentication/authorization in Ember.js

    Ember Simple Auth is a lightweight library for implementing authentication/authorization with Ember.js applications. It has minimal requirements with respect to application structure, routes etc. With its pluggable strategies it can support all kinds of authentication and authorization mechanisms. it maintains a client-side session and synchronizes its state across multiple tabs/windows of the application. it authenticates the session against the application's own server, external providers...
    Downloads: 9 This Week
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  • 16
    OpenArchiver

    OpenArchiver

    An open-source platform for legally compliant email archiving

    ...It’s designed for scenarios where reliable, tamper-proof archiving and full-text search across both emails and attachments are essential for legal discovery, compliance, or long-term records retention. The platform combines a modern web UI with powerful backend services, including fast indexing, deduplication, encryption at rest, and asynchronous ingestion workflows, making it suitable for both small teams and enterprise deployments. Beyond simply capturing email, it emphasizes security and auditability with features like secure storage formats, file integrity verification, and detailed audit trails of user interactions.
    Downloads: 6 This Week
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  • 17
    Zuul

    Zuul

    Gateway service providing dynamic routing, monitoring and more

    Zuul is an L7 application gateway that offers many capabilities, including dynamic routing, monitoring, security, resiliency and more. It is used in the backend of the Netflix streaming service as a front door for all requests from devices and web sites. Zuul is ideal for cases like this where API traffic volume and diversity can become overwhelming and cause production issues to arise suddenly and without warning. Zuul has a broad range of filters that enable it to perform multiple functions quickly and apply functionality to services like Netflix. ...
    Downloads: 6 This Week
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  • 18
    Authelia

    Authelia

    The Single Sign-On Multi-Factor portal for web apps

    ...With a compressed container size smaller than 20 megabytes and observed memory usage normally under 30 megabytes, it's one of the most lightweight solutions available. Written in Go and React, authorization policies and many other backend tasks are completed in mere milliseconds and login portal loading times of 100 milliseconds makes it one of the fastest solutions available. Processors can use a lot of electricity, but when idle usage is basically so low that you can't measure it, and active usage in a small business environment being under 1% you can rest easy (with the exclusion of password hashing).
    Downloads: 8 This Week
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  • 19
    Kraken

    Kraken

    P2P Docker registry capable of distributing TBs of data in seconds

    Kraken is a P2P-powered Docker registry that focuses on scalability and availability. It is designed for Docker image management, replication, and distribution in a hybrid cloud environment. With pluggable backend support, Kraken can easily integrate into existing Docker registry setups as the distribution layer. Kraken has been in production at Uber since early 2018. In our busiest cluster, Kraken distributes more than 1 million blobs per day, including 100k 1G+ blobs. At its peak production load, Kraken distributes 20K 100MB-1G blobs in under 30 sec. ...
    Downloads: 8 This Week
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  • 20
    flannel

    flannel

    flannel is a network fabric for containers, designed for Kubernetes

    ...Flannel uses either the Kubernetes API or etcd directly to store the network configuration, the allocated subnets, and any auxiliary data (such as the host's public IP). Packets are forwarded using one of several backend mechanisms including VXLAN and various cloud integrations. Platforms like Kubernetes assume that each container (pod) has a unique, routable IP inside the cluster. The advantage of this model is that it removes the port mapping complexities that come from sharing a single host IP. Flannel is responsible for providing a layer 3 IPv4 network between multiple nodes in a cluster. ...
    Downloads: 9 This Week
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  • 21
    Crossbar.io

    Crossbar.io

    Crossbar.io - WAMP application router

    ...The platform is designed to handle the messaging layer so developers can focus on business logic instead of building custom connection, routing, and event systems. It supports real-time application architectures where services, browsers, devices, and backend components need to exchange messages reliably. Crossbar.io is especially useful for event-driven systems, IoT backends, dashboards, collaborative applications, and distributed service environments. It can be deployed as a router in the middle of an application network and used with compatible WAMP client libraries.
    Downloads: 2 This Week
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  • 22
    JetLinks

    JetLinks

    JetLinks is developed based on Java, Spring Boot, WebFlux, Netty

    JetLinks Community is an open-source enterprise IoT platform built with Java, Spring Boot, WebFlux, Netty, Vert.x, Reactor, and related reactive technologies. It is designed to help teams quickly build IoT business systems without starting from a blank backend. The platform supports unified device modeling, unified device access, and centralized management across different device types, vendors, and communication protocols. It can connect devices through TCP, UDP, MQTT, HTTP, TLS, DTLS, and other protocol patterns while hiding much of the complexity of network programming. JetLinks also includes real-time data processing, device alerts, message notifications, data forwarding, geographic features, visualization, and a configurable rule engine. ...
    Downloads: 4 This Week
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  • 23
    Design OS

    Design OS

    The missing design process between your product idea and your codebase

    ...It fills what the maintainers describe as the “missing design process” in AI-first development, helping users define product visions, model data, map user flows, and lay out interfaces before a coding agent begins implementation. The tool is poised to produce production-ready UI components and artifacts that any AI coding tool can consume, encouraging a disciplined front-to-backend workflow that avoids disjointed, reactive design prompts. Design OS emphasizes clarity of intent, consistency of design systems, and exporting usable components rather than just static mockups, which aligns better with automated build pipelines and agent-driven development.
    Downloads: 4 This Week
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  • 24
    Rails Admin

    Rails Admin

    RailsAdmin is a Rails engine that provides an easy-to-use interface

    RailsAdmin is a mountable admin backend for Ruby on Rails that generates polished CRUD interfaces for your Active Record models. It automatically infers fields, associations, and validations, giving you searchable, sortable list views and rich edit forms with very little setup. The engine supports custom actions, batch operations, and export flows so non-developer staff can manage content and data safely.
    Downloads: 5 This Week
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  • 25
    Afero

    Afero

    A FileSystem abstraction system for Go

    ...Afero has an exceptionally clean interface and simple design without needless constructors or initialization methods. Afero is also a library providing a base set of interoperable backend filesystems that make it easy to work with afero while retaining all the power and benefit of the os and ioutil packages. Afero provides significant improvements over using the os package alone, most notably the ability to create mock and testing filesystems without relying on the disk. It is suitable for use in any situation where you would consider using the OS package as it provides an additional abstraction that makes it easy to use a memory backed file system during testing. ...
    Downloads: 5 This Week
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