Open-source alternatives to Lychee

Webstudio is a visual CMS and website builder that provides a visual development environment for designing and publishing websites. It functions as an AI-powered design tool, a REST and GraphQL API client, and an atomic CSS compiler. The platform distinguishes itself through generative AI capabilities for creating layout variants and refining visual styles from text prompts. It integrates a headless CMS workflow that maps external data sources to visual components and utilizes a specialized compiler to convert design tokens into deduplicated atomic CSS for optimized page load speeds. The sys

KeeWeb is a web-based password manager and vault that allows users to open and edit encrypted databases through a browser interface. It functions as a cross-platform tool for managing password vaults using the KeePass database format. The application provides a self-hosted password vault that can be deployed as a single HTML file or via Docker. It integrates with remote storage providers using OAuth to synchronize encrypted database files across multiple devices. The system includes capabilities for secure credential generation, two-factor authentication management through time-based one-tim

DjangoBlog is an open-source blog engine built with the Django web framework, designed as a full-featured content management system. It provides Markdown editing for articles and pages, supports social login through OAuth providers including Google, GitHub, Facebook, Weibo, and QQ, and offers full-text search powered by Elasticsearch or Whoosh with keyword highlighting in results. The blog distinguishes itself through several integrated capabilities. It includes a Redis-based page caching system that caches rendered responses and automatically invalidates them on content changes to reduce dat

Memories is a self-hosted photo and video management system designed for organizing, indexing, and sharing media libraries from a private server. It functions as an AI-powered media organizer that uses artificial intelligence for face recognition and object tagging to automatically categorize large collections. The system distinguishes itself through deep metadata integration and specialized processing, featuring a geographic photo viewer that plots media on a map using GPS data and reverse geocoding. It also includes a self-hosted video transcoder that converts files into adaptive HLS stream

immich-power-tools is a library management tool and metadata editor designed for Immich. It provides a set of utilities for performing bulk editing, organization, and curation of photos, people, and albums. The project features a gallery curator and a facial recognition cleanup system that merges duplicate person profiles. It includes an album suggestion engine to group assets and a natural language image search that translates human-language queries into structured filters. The toolset covers broad capability areas including digital photo analysis through an analytics dashboard, photo metad

This project is a community-curated directory of open-source software designed for deployment in private server environments and home labs. It serves as a comprehensive resource for discovering independent, self-hosted alternatives to mainstream cloud services, enabling users to maintain full data ownership and control over their digital infrastructure. The directory is structured through a hierarchical taxonomy that organizes a vast collection of applications into logical categories, ranging from media management and data analytics to private communication and team productivity tools. It dis

This project is a production-ready Docker deployment template for FastAPI applications. It provides a standardized Python web application container that integrates Uvicorn as the ASGI server and Gunicorn as the process manager to handle concurrent requests across multiple CPU cores. The configuration enables performance tuning by adjusting worker processes and server settings based on available CPU resources. It utilizes a multi-stage Docker build to separate build dependencies from the final runtime image. The system covers containerized web hosting, including support for environment-variab

This project is a Docker educational course and containerization training material. It provides a structured learning path and a DevOps curriculum focused on bundling software and dependencies into standalone images to ensure consistent environment deployment. The material covers the operational workflows of containerized applications within a software delivery pipeline. This includes instruction on Docker application packaging and the integration of containerization into the development lifecycle to standardize how applications are built, shipped, and run. The course addresses the setup of

SD.Next is an all-in-one web interface and multi-backend inference engine for generating, editing, and processing images and videos using diffusion models. It functions as a comprehensive tool for diffusion model management and an automated image processing pipeline for bulk operations. The project is distinguished by its hardware-backend abstraction layer, which provides automatic detection and acceleration for NVIDIA CUDA, AMD ROCm, Intel OpenVINO, and DirectML. It features a headless generative API and a programmatic command interface, allowing users to trigger tasks via REST API or CLI wi

eShopOnContainers is a .NET microservices reference application designed to demonstrate cloud-native architecture patterns. It serves as a sample distributed system that implements domain-driven design and utilizes containerized services. The project is developed as a cross-platform sample compatible with Windows, Linux, and macOS. It utilizes Docker for containerized application deployment and supports orchestration via Azure Kubernetes Service to manage the scaling and availability of its services. The system covers microservices architecture design, asynchronous service communication, and

FileBrowser is an open-source, self-hosted file management interface that runs as a single binary with no external dependencies. It provides a web-based interface for browsing, uploading, editing, and sharing files on a remote server, with a core architecture built on JWT-based stateless authentication and a rule-based path permission engine that controls access at the directory level. The project distinguishes itself through a comprehensive access control system that supports multi-provider authentication including OIDC, LDAP, external JWT, and two-factor authentication, alongside granular p

MusicBrainz Picard is a metadata tagger and audio tag editor that identifies and tags audio files using the MusicBrainz community music database. It functions as a plugin-extensible tagging framework and a scriptable file organizer capable of reading and writing tags across various audio formats including MP3, FLAC, and WAV. The project is distinguished by its acoustic fingerprint identifier, which matches unknown music files to known recordings via sonic fingerprints. It features a custom scripting language for automating metadata transformations and organizing files into structured folder h

This project provides a comprehensive architectural framework and set of standardized patterns for building, securing, and scaling production-ready Node.js applications. It serves as a foundational guide for establishing consistent development workflows, operational observability, and reliable service integration across distributed software systems. The framework distinguishes itself by emphasizing a schema-first approach to API development, ensuring that interface definitions drive the creation of server stubs, client libraries, and type definitions. It promotes a cloud-native posture by int

Apollo Universal Starter Kit is a full-stack application boilerplate and starter template designed to accelerate cross-platform development across web, mobile, and server environments. It provides a modular architecture that organizes code into independent, self-contained feature directories, combined with a GraphQL-driven data layer and a server-side rendering pipeline to optimize performance and search engine optimization. The project incorporates compile-time code generation tooling to automatically scaffold schemas, resolvers, and components, alongside a real-time subscription engine for

Picx is a web-based image hosting tool and manager that uses GitHub repositories as the backend storage system. It functions as a personal image bed, allowing users to upload, organize, and serve images for websites, blogs, and markdown documentation. The project differentiates itself through client-side image processing, which compresses files and applies watermarks within the browser before uploading to reduce bandwidth. It also features a rule-based URL generation system that transforms repository file paths into shareable links using customizable templates. The application provides a man

WasmEdge is an extensible WebAssembly runtime that executes WebAssembly bytecode in a secure sandbox for cloud, edge, and embedded applications. It functions as a multi-language compiler, compiling applications written in Rust, JavaScript, Go, and Python into WebAssembly bytecode for sandboxed execution, and as a server-side JavaScript runtime that runs JavaScript programs with ES6 modules, NPM packages, and Node.js-compatible APIs. The runtime also serves as an AI inference runtime, executing AI models from JavaScript using WASI-NN plug-ins for inference tasks on personal devices and edge har

Flasky is a complete web application example and tutorial designed to demonstrate professional development patterns using the Flask framework. It serves as a practical implementation of a web service to teach server-side development, application structure, and the use of a Python object-relational mapper for database applications. The project provides a containerized environment that packages the web application and its database dependencies into isolated images. This ensures consistent behavior across different hosting platforms and includes configurations for production-grade server deploym

Magick.NET is a C# image processing library that serves as a .NET wrapper for ImageMagick. It provides a raster graphics engine for rendering text, drawing graphics, and manipulating images using a native interface. The library handles the conversion of vector files, such as PDF, EPS, and PostScript, into raster formats. It also includes tools for extracting image metadata, such as EXIF data and raw thumbnails. The system covers a wide range of image manipulation capabilities, including resizing, format conversion, watermarking, and the merging of multiple images into static or animated file

This project is a GraphQL web application with a React frontend that utilizes server-side rendering to generate HTML on the server for improved initial load times and search engine indexing. The application supports both static site generation for fast delivery via pre-rendered HTML files and containerized deployment to ensure consistent runtime behavior across different environments. The project includes capabilities for GraphQL data integration, frontend asset optimization through code-splitting, and component UI verification using snapshot testing. It also provides a mechanism for managin

Vercel is a cloud platform for building, deploying, and scaling web applications. It provides a unified infrastructure that automates the build process by detecting project frameworks and distributing static and dynamic content through a global content delivery network. The platform executes application logic using serverless functions that scale automatically based on real-time traffic demand. The platform distinguishes itself through a centralized AI gateway that proxies requests to multiple model providers, enabling standardized authentication, observability, and cost tracking. It supports

CookLikeHOC is a dockerized web application that serves as a culinary recipe database and digital cookbook. It provides a structured collection of ingredient lists and cooking instructions derived from restaurant provenance reports to enable the reproduction of authentic meals. The project focuses on traditional Chinese cooking and restaurant recipe replication, specifically tracking culinary provenance to ensure consistent flavor profiles. It includes curated data for regional dishes, braised meats, vegetables, and beverage recipes. The application is designed for containerized deployment t

Snapdrop is a browser-based peer-to-peer file sharing tool that transfers files directly between devices on the same local network without uploading to any intermediate server. It operates as a progressive web app, meaning it works across devices without installation, and uses end-to-end encryption to ensure only the sender and receiver can read the content being transferred. The application establishes direct browser-to-browser connections using WebRTC, splitting large files into chunks for real-time streaming with progress tracking. It discovers nearby devices on the same subnet through loc

TakeNote is a containerized web application designed as a markdown notes manager for developers. It provides a structured environment for storing technical documentation and plain text snippets using categories and favorites. The application functions as a specialized markdown text editor featuring multi-cursor support and keyboard shortcuts for high-efficiency text manipulation. It includes a live preview mode that renders markdown with syntax highlighting for code blocks. The system covers note organization and management through category-based filtering, bulk collection actions, and a dra

Elasticvue is a management user interface and graphical dashboard for Elasticsearch clusters. It serves as a cluster browser and administration tool, providing a visual way to monitor cluster health, manage indices, and browse documents without writing raw JSON. The project is delivered as a cross-platform application, available as a browser extension, a standalone desktop application, or a containerized web service via Docker. The interface covers cluster administration, including the management of shards, aliases, and snapshot repositories for backups. It also includes data exploration too

Peppermint is a self-hosted suite of business tools comprising a customer support ticketing system, a client relationship management system, and a markdown-based project notebook. It provides a centralized workflow for resolving technical requests and tracking chronological interaction logs to maintain context within professional relationships. The application is delivered as a containerized business tool, utilizing Docker to ensure consistent deployment and availability across different hosting platforms. It employs a process manager to monitor the application runtime and trigger automatic r

Embla Carousel is a lightweight JavaScript carousel library and barebones slider engine designed for creating touch-enabled, swipeable content sliders. It functions as a plugin-based framework that manages scroll physics and slide positioning without imposing specific UI styles, while providing a programmable API for custom carousel development. The system is distinguished by its modular architecture, allowing developers to extend core logic through external plugins and custom event hooks. It is compatible with server-side rendering, generating initial styles on the server to prevent layout s

vibe-vibe is an LLM agent engineering framework and toolchain optimizer designed for orchestrating multi-agent systems. It serves as a comprehensive guide and methodology for transforming conceptual ideas into deployed applications through agentic software engineering. The project focuses on the orchestration of specialized AI agent roles with defined collaboration boundaries and iterative feedback loops. It provides frameworks for toolchain optimization, including the selection and evaluation of protocols that extend model capabilities and the design of standardized tool interfaces. The sys