Open source. Open possibilities.

Nextcloud is a self-hosted server platform designed to provide a secure environment for storing, syncing, and sharing files, contacts, and calendars.

geoflow-shiny is a Shiny web application for configuring and executing geoflow-based geospatial workflows. It provides an interactive interface for managing geospatial data processing tasks.

A lightweight file hosting application built with Go and Vue.

Beaver Notes is a local-first, markdown-native note-taking application for desktop and mobile that prioritizes user privacy and data ownership.

JavaCV provides Java wrappers for OpenCV, FFmpeg, and other computer vision libraries via JavaCPP Presets. It enables image processing, video capture/recording, face detection, and camera calibration on Java and Android with hardware-accelerated display.

Artifact Gateway is a lightweight, protocol-native software artifact repository that supports OCI, Maven, npm, PyPI, Go modules, Conan 2, and Raw formats. It uses PostgreSQL for coordination and S3-compatible storage for artifacts, with no Redis, Kafka, or external message queues required. Available as a single binary or split roles, with a web Console for management.

s3fs-fuse is a FUSE-based file system that mounts Amazon S3 buckets and compatible object stores as local file systems on Linux, macOS, and FreeBSD, enabling standard POSIX file operations on cloud storage.

restic is a fast, efficient, and secure backup program supporting Linux, macOS, Windows, FreeBSD, and OpenBSD.

Context is an MCP gateway that gives every AI client — ChatGPT, Claude, Codex, Notion AI — one endpoint to a personal knowledge base kept as plain Markdown in a Dropbox folder or S3-compatible bucket you own, with privacy tiers, workspaces and a session-end capture hook.

Puter is an open-source, self-hostable internet computer that bundles files, apps, and games in one place. It offers cloud storage, databases, serverless workers, and AI APIs for developers, plus an app store for publishing and monetizing web apps.

Cloudstic CLI is a content-addressable, encrypted backup tool for local files, Google Drive, and OneDrive. It supports deduplication, incremental backups, portable drive detection, and multiple storage backends such as S3 and B2.

FastDFS is an open-source high-performance distributed file system for file storing, syncing, and accessing. It supports load balancing, high capacity, and is suitable for photo and video sharing sites.

PocketRisu is a self-hosted AI roleplay chat platform forked from RisuAI, letting you run a personal server accessible from PC, tablet, and smartphone via web browser.

openmediavault is a Debian-based network attached storage (NAS) solution designed for home environments and small offices, providing an easy-to-use interface for NAS administration.

ArchiveBox is an open-source, self-hosted web archiving tool that preserves website content in multiple durable formats.

A GitOps-driven Kubernetes cluster configuration for bare metal, utilizing Flatcar Container Linux and Kubeadm for immutable infrastructure.

A self-hosted web application for managing audio libraries, specifically designed for editing FLAC/MP3 metadata and synchronized lyrics.

Lexos is an event-driven AI document processing engine combining a Go gateway, Python workers, Redis queues and self-hosted models for offline RAG, summarization and speech transcription.

StreamFlix is a Netflix-style streaming web application that allows users to browse movies and TV shows, manage profiles, and track their watch history.

WebTorrent is a streaming BitTorrent client written in pure JavaScript for Node.js and the browser, using WebRTC for peer-to-peer transport without plugins.