- Generic Awesome List
- Awesome OSS to SaaS Alternatives
- Alternative To - Open Source Alternatives to Closed Source
- Docusaurus - Build optimized websites quickly, focus on your content
- GreatExpectations - Great Expectations is a shared, open standard for data quality. It helps data teams eliminate pipeline debt, through data testing, documentation, and profiling.
- CookieCutter - Cookiecutter creates projects from cookiecutters (project templates), e.g. Python package projects from Python package temnplates.
- rdesktop - Linux remote desktop utility.
- xrdp - remote desktop server for linux use rdesktop to connect
- NoMachine - Another remote desktop server environment for Linux
- Ventoy - Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
- Lynis - Lynis is a battle-tested security tool for systems running Linux, macOS, or Unix-based operating system. It performs an extensive health scan of your systems to support system hardening and compliance testing.
- Teleport - The easiest, most secure way to access infrastructure.
- Tailscale - The easiest, most secure way to use WireGuard and 2FA.
- Headscale - Coordination server for tailscale client above.
- Hashicorp Boundry - Access any system from anywhere based on user identity.
- Hashicorp Vault - Secure, store and tightly control access to tokens, passwords, certificates, encryption keys for protecting secrets and other sensitive data using a UI, CLI, or HTTP API.
- Openziti - OpenZiti is a free and open source project focused on bringing zero trust networking principles directly into any application. The project provides all the pieces required to implement a zero trust overlay network and provides all the tools necessary to integrate zero trust into your existing solutions.
- HTCondor - HTCondor is a software system that creates a High-Throughput Computing (HTC) environment. It effectively uses the computing power of machines connected over a network, be they a single cluster, a set of clusters on a campus, cloud resources either standalone or temporarily joined to a local cluster, or international grids.
- MooseFS - Moose File System is an open-source, POSIX-compliant distributed file system developed by Core Technology.
- RustDesk - Opensource version of TeamViewer
- Xpra - Persistent remote applications for X11; screen sharing for X11, MacOS and MSWindows.
- Sunshine - Self-hosted game stream host for Moonlight.
- Moonlight - GameStream client for PCs (Windows, Mac, Linux, and Steam Link)
- Ngork - ngrok is a secure unified ingress platform that combines your reverse proxy, firewall, API gateway and global load balancing into a production service.
- KeyCloak - Open Source Identity and Access Management. Add authentication to applications and secure services with minimum effort.
- Authentik - authentik is an open-source Identity Provider focused on flexibility and versatility. You can use authentik in an existing environment to add support for new protocols, implement sign-up/recovery/etc. in your application so you don't have to deal with it, and many other things.
- Infisical - All-in-one platform to securely manage application configuration and secrets across your team and infrastructure.
- Zitadel - Identity infrastructure, simplified for you
- Wazuh - The Open Source Security Platform Unified XDR and SIEM protection for endpoints and cloud workloads.
- Urbackup - UrBackup is an easy to setup Open Source client/server backup system, that through a combination of image and file backups accomplishes both data safety and a fast restoration time.
- Zmanda - Amanda is the world's most popular Open Source Backup and Archiving software.
- Restic - restic is a program that does backups right.
- Bacula - Open Source, Enterprise ready backup tool
- Bareos - Fork of bacula
- BackupPC - Enterprise backup solution
- BorgBackup - Deduplicating archiver with compression and encryption
- BorgMatic - Borgmatic is simple, configuration-driven backup software for servers and workstations.
- Proxmox Backup Server - Proxmox backup server
- Vorta - Vorta, BorgBackup GUI for linux
- UrBackup - UrBackup, Client/Server backup software open source
- Apache Superset - Apache Superset is a data exploration and visualization web application.
- Redash - Redash is designed to enable anyone, regardless of level of technical sophistication, to harness the power of data big and small.
- Metabase - The simplest, fastest way to get business intelligence and analytics to everyone in your company
- Streamlit - Tool for fast AI prototyping.
- Allegro - End-to-end enterprise-grade platform for data scientists, data engineers, DevOps and managers to manage the entire machine learning & deep learning product life-cycle.
- Determined AI - Determined helps deep learning teams train models more quickly, easily share GPU resources, and effectively collaborate.
- CVAT - CVAT is free, online, interactive video and image annotation tool for computer vision.
- Scalabel - A scalable open-sourced annotation web tool brought by Berkeley DeepDrive.
- LOST - Label Objects and Save Time (LOST) - Design your own smart Image Annotation process in a web-based environment.
- Directus - Directus is a real-time API and App dashboard for managing SQL database content.
- Metaflow - Metaflow is a human-friendly Python/R library that helps scientists and engineers build and manage real-life data science projects. Metaflow was originally developed at Netflix to boost productivity of data scientists who work on a wide variety of projects from classical statistics to state-of-the-art deep learning.
- Flyte - Flyte is a structured programming and distributed processing platform that enables highly concurrent, scalable, and maintainable workflows for Machine Learning and Data Processing.
- Datahub - Data ecosystems are diverse — too diverse. DataHub's extensible metadata platform enables data discovery, data observability and federated governance that helps you tame this complexity.
- Amundsen - Amundsen is a data discovery and metadata engine for improving the productivity of data analysts, data scientists and engineers when interacting with data.
- Open MetaData - A Single Place to Discover, Collaborate and get your Data Right
- DeepLake - Deep Lake (formerly known as Activeloop Hub) is a data lake for deep learning applications.
- Kedro - A Python framework for creating reproducible, maintainable and modular data science code.
- jucieFS - A POSIX, HDFS and S3 compatible distributed file system for cloud.
- DOAS - The Distributed Asynchronous Object Storage (DAOS) is an open-source object store designed from the ground up for massively distributed Non Volatile Memory (NVM).
- ActiveLoop - We provide a simple API for creating, storing, versioning, and collaborating on multi-modal AI datasets of any size. With Activeloop's open-core stack, you can rapidly transform and stream data while training models at scale.
- NextCloud - The self-hosted productivity platform that keeps you in control.
- OwnCloud - ownCloud is a suite of client–server software for creating and using file hosting services.
- Syncthing - File synchronization
- SeaweedFS - SeaweedFS is a simple and highly scalable distributed file system. There are two objectives:
- Seafile - File Syncing
- SchemaSpy - Document your database simply and easily
- Cockpit - Manage and view your server through a web UI
- Heimdall - Application Dashboard
- Dell iDrac fan Management Daemon - Dell iDrac fan management
- Caddy - Caddy 2 is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
- RustDesk - Your remote desktop
- Piwigo - Photo collection management
- Jellyfin - Media management
- Calibre Web - Book management
- AirSonic - Airsonic is a free, web-based media streamer, providing ubiquitous access to your music.
- [Beets](https://beets.io/] - Music organizer
- Castopod - Castopod is a free & open-source hosting platform made for podcasters who want engage and interact with their audience.
- Azuracast - free and open-source, self-hosted web radio station in a box
- Radarr - Radarr, originally a fork of Sonarr, is used for tracking and automatically gathering torrents for movies available from MovieDB.
- Lidarr - Lidarr is a music collection manager for Usenet and BitTorrent users. It can monitor multiple RSS feeds for new tracks from your favorite artists and will grab, sort and rename them.
- Jackett - Jackett works as a proxy server: it translates queries from apps (Sonarr, Radarr, SickRage, CouchPotato, Mylar, Lidarr, DuckieTV, qBittorrent, Nefarious etc.) into tracker-site-specific http queries, parses the html response, then sends results back to the requesting software.
- Sonarr - Sonarr automates your TV downloads from public and private trackers.
- NZBHydra2 - NZBHydra 2 is a meta search for newznab indexers and torznab trackers. It provides easy access to newznab indexers and many torznab trackers via Jackett.
- SABnzbd - SABnzbd is an Open Source Binary Newsreader written in Python
- rTorrent - BitTorrent client
- CouchPotato - Awesome PVR for usenet and torrents. Just fill in what you want to see and CouchPotato will add it to your "want to watch"-list.
- Deluge - Bittorrent client
- Grocy - grocy is a web-based self-hosted groceries & household management solution for your home.
- Snipe-IT - Snipe-IT was made for IT asset management, to enable IT departments to track who has which laptop, when it was purchased, which software licenses and accessories are available, and so on.
- Obsidian - Obsidian is a powerful knowledge base on top of a local folder of plain text Markdown files.
- Athens Research - Athens is a knowledge graph for research and notetaking. Athens is open-source, private, extensible, and community-driven.
- Logseq - Logseq is a joyful, open-source outliner that works on top of local plain-text Markdown and Org-mode files. Use it to write, organize and share your thoughts, keep your to-do list, and build your own digital garden.
- Zettlr - Zettlr: A Markdown editor for the 21st century
- Shiori - Shiori is a simple bookmarks manager written in the Go language. Intended as a simple clone of Pocket.
- fpart - transfer data quickly over super fast links (100Gbps+)
- traefik - Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy.
- HashCorp Vault - Manage Secrets & Protect Sensitive Data
- Chocolatey - The Largest Repository of Windows Packages
- WizTree - The FASTEST Disk Space Analyzer
- Wintoys - Experience Windows in your way and keep it fresh every day. Set up, debloat, optimize, repair, and tweak your operating system in a simple, time-saving, yet safe approach. Maintain it in a clean, healthy and productive state while having everything you need in one place.
- Ventoy - Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
- Netboot.xyz - your favorite operating systems in one place
- Simple http server - Simple http server in Rust (Windows/Mac/Linux)
- VoiceMeeter
- Focalboard - Open source project management for technical teams
- Super-productivity - Be more productive with Super Productivity
- LeetCode - LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.
- NeetCode - A better way to prepare for coding interviews.
- HackerOne - Learning to hack
- OWASP - Learning web vulnerabilities
- Pwnable - Capture the flag hacking.
- HackerRank - Learn programming skills
- https://interviewing.io System Design Interview - A Senior Engineer's Guide to the System Design Interview
- https://www.designgurus.io - System Design Interviews: A Step-By-Step Guide
- FreeIPA and FreeRadius setup - How to set up FreeIPA and FreeRadius
- Openunison - OpenUnison provides SSO and authentication for your Kubernetes clusters, no matter where they run or how your users need to authenticate.
- Monokle - Monokle Desktop is the only IDE dedicated to high-quality Kubernetes YAML configurations
- Devtron - Kubernetes Dashboard for a Centralized DevOps Hub
- LinkWarden - Bookmark Preservation for Individuals and Teams
- LinkDing - Self-hosted bookmark manager that is designed be to be minimal, fast, and easy to set up using Docker.
- Readeck - Save the story, cut the clutter
- ArchiveBox - ArchiveBox is a powerful, self-hosted internet archiving solution to collect, save, and view websites offline.
- BookStatck - BookStack is a simple, self-hosted, easy-to-use platform for organising and storing information.
- ChangeDetection - The best and simplest free open source web page change detection, website watcher, restock monitor and notification service. Restock Monitor, change detection.
- Docmost - Docmost Open-source collaborative wiki and documentation software
- Ghost - Ghost is a powerful app for professional publishers to create, share, and grow a business around their content. It comes with modern tools to build a website, publish content, send newsletters & offer paid subscriptions to members.
- Grocy - Grocy is a web-based self-hosted groceries & household management solution for your home.
- Paperless-ngx - Document management system that transforms your physical documents into a searchable online archive.
- PhotoPrism - An AI-powered app for browsing, organizing & sharing your photo collection. Access to sponsor features included.
- Pydio Cells - A versatile file sharing platform to collaborate and share files internally and externally.
- Pinry - Image board system for people who want to save, tag, and share images, videos and webpages in an easy to skim through format.
- Pocketbase - Simple backend for web- and mobile apps. Get a realtime database, user management and file storage.
- Pydio Cells - A versatile file sharing platform to collaborate and share files internally and externally.
- Immich - A Google Photos alternative to manage your photos and videos. Comes with its own mobile app.
- Rallly - Schedule group meetings with ease. Find the right date without the back and forth.
- Baserow - Create your own online database without technical experience.
- Omnivore - Omnivore is a complete, open source read-it-later solution for people who like text.
- Wallabag - wallabag is a self hostable application for saving web pages: Save and classify articles. Read them later. Freely.
- Hoarder - A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search