Open Source Software Library

Anubis is a firewall utility for web servers that "weighs the souls" of HTTP requests to prevent AI and bot traffic from taking up the bandwidth of small organizations. Anubis has seen adoption in a number of open source projects where it is being used to protect source repositories.

rc-servers reimplements all Robocraft servers to make the defunct game playable again. The project is fully self-hostable and does not require any game client modifications. After the shutdown of FreeJam, the British game studio behind Robocraft, and inspired by the Stop Killing Games movement, the OpenJam project was founded in Ottawa to keep their games running.

Aegir is an open-source hosting system for Drupal websites, created and maintained largely by Montreal-based developers. It enables sysadmins to provision, migrate, and manage large numbers of Drupal sites from a single control panel.

OSGeo Canada (OSGeo Local Chapter) actively promotes and contributes to GeoServer and the broader open geospatial software stack. Natural Resources Canada and provincial governments use and contribute to GeoServer for publishing geospatial data through standard OGC web services.

Users interact with D‑Wave quantum computers through a web user interface (UI), and through open-source tools that communicate with the Solver API (SAPI). The SAPI components are responsible for user interaction, user authentication, and work scheduling. In turn, SAPI connects to back-end servers that send problems to and return results from QPUs and additional solvers, which are located in different geographical regions (for example, North America or Europe).[1]

Language server for Ruby editor features.

The Littlest JupyterHub (TLJH) distribution helps you provide Jupyter Notebooks to 1-100 users on a single server. The primary audience are people who do not consider themselves 'system administrators' but would like to provide hosted Jupyter Notebooks for their students or users. All users are provided with the same environment, and administrators can easily install libraries into this environment without any specialized knowledge.

Open-source software project maintained in a public source repository.

Open-source database project maintained in a public source repository.

An Indy Tails Server is file server that is designed to receive, store and serve Hyperledger Indy Tails files. Indy tails files are generated by an issuer of Indy AnonCred verifiable credentials when a Revocation Registry is created and must be published to a location accessible by all holders that receive a credential referenced in that Revocation Registry. The generated file is static, it does not change, and the credential holders use the tails file to produce a zero-knowledge proof of non-revocation about their credential and include it when responding to a proof request with a proof that includes claims from a revocable credential. If you are new to Indy AnonCreds Revocation, please review this document to understand how Indy revocation works, and where tails files fit in. An Indy Tails Server is a customized file server that makes it easy for AnonCred Issuers to publish tails files and for holders to access those tails files. A tails file does not have to be published to an Indy Tails Server, they can be published anywhere as long as there exists a URL accessible to all holders to access the tails file. If holders are mobile iOS or Android apps, the URL must use SSL (e.g. must be https:) due to the restrictions in those OS's. Support for publishing tails files to an Indy Tails Server is built into Aries Cloud Agent Python.

Terraform module for provisioning managed MSSQL servers in Azure. The project separates server-level infrastructure concerns so teams can compose larger cloud-native data platforms.

Go wrapper for serving static content from an AWS Lambda environment. It gives teams a lightweight way to deploy simple static assets through serverless infrastructure.

Mopidy is an open-source software project focused on music, server, python. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

MPD is an open-source software project focused on music, daemon, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Distribution Registry is an open-source software project focused on containers, registry, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

389 Directory Server is an open-source software project focused on identity, ldap, directory. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

NFS-Ganesha is an open-source software project focused on file sharing, nfs, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

UrBackup is an open-source software project focused on backup, server, client. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Bareos is an open-source software project focused on backup, enterprise, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Bacula Community is an open-source software project focused on backup, enterprise, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Amanda is an open-source software project focused on backup, network, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Proxmox Backup Server is an open-source software project focused on backup, virtualization, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Cockpit is an open-source software project focused on server management, web ui, linux. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Webmin is an open-source software project focused on server management, web ui, linux. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Ajenti is an open-source software project focused on server management, web ui, linux. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

ISPConfig is an open-source software project focused on hosting, control panel, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Hestia Control Panel is an open-source software project focused on hosting, control panel, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Froxlor is an open-source software project focused on hosting, control panel, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Virtualmin GPL is an open-source software project focused on hosting, control panel, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

CloudPanel is an open-source software project focused on hosting, control panel, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

OpenFaaS is an open-source software project focused on serverless, containers, cloud. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Knative is an open-source software project focused on serverless, kubernetes, cloud. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Apache OpenWhisk is an open-source software project focused on serverless, cloud, functions. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Fission is an open-source software project focused on serverless, kubernetes, functions. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

oVirt is an open-source software project focused on virtualization, management, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Netdata is an open-source software project focused on monitoring, metrics, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Zabbix is an open-source software project focused on monitoring, network, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Icinga 2 is an open-source software project focused on monitoring, network, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Nagios Core is an open-source software project focused on monitoring, network, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Checkmk Raw is an open-source software project focused on monitoring, network, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

Munin is an open-source software project focused on monitoring, graphs, server. It can be evaluated as a transparent, community-developed alternative for individuals, organizations, and technical teams.

A platform for operating preprint servers and sharing research before formal peer review.

A collaborative groupware server providing email, calendars, address books, and mobile synchronization.

A Python server implementation of modern Open Geospatial Consortium API standards.

A federated homeserver for the Matrix open communication protocol.

A decentralized social networking server built on the ActivityPub standard.

A server for managing mobile and offline data collection with Open Data Kit.

A self-hosted media server for organizing and streaming personal movies, television, and music.

A lightweight self-hosted music server compatible with Subsonic clients.

A self-hosted digital library server for comics, manga, and ebooks.

A lightweight community server compatible with Bitwarden clients.

A self-hosted control server compatible with Tailscale clients and WireGuard networking.

A network-level DNS server for blocking ads, trackers, and malicious domains.

A log-based intrusion prevention tool that blocks hosts showing malicious behaviour.

A collaborative intrusion prevention engine that detects attacks and shares threat intelligence.

An authentication and authorization server providing single sign-on and multifactor authentication.

An advanced relational database known for standards compliance, extensibility, and reliability.

A community-developed relational database compatible with the MySQL ecosystem.

A document-oriented database for flexible application data models and distributed deployments.

A high-performance in-memory key-value data store derived from Redis.

A distributed wide-column database designed for scalability and high availability.

A column-oriented database designed for fast analytical queries at scale.

A monitoring and alerting system based on time-series metrics and powerful queries.

A horizontally scalable log aggregation system designed to integrate with Grafana.

A distributed search and analytics engine for text, structured data, and logs.

A high-performance platform for publishing spatial data and interactive mapping services.

Free implementation of the Remote Desktop Protocol and related client/server components.

Kubernetes components for deploying and managing serverless workloads and autoscaling services.

Kubernetes eventing infrastructure for loosely coupled, event-driven applications.

Lifecycle management platform for provisioning, configuring, and monitoring physical and virtual servers.

Metal-as-a-service provisioning system for managing physical servers like cloud resources.

Lightweight server monitoring hub with historical metrics, Docker statistics, and alerts.

Web-based file manager for browsing, uploading, editing, and sharing files on a server.

File transfer server supporting SFTP, HTTP/S, FTP/S, WebDAV, and multiple storage backends.

Cross-platform local-network file and message sharing application with no central server requirement.

End-to-end encrypted photo storage and gallery platform with open-source clients and server components.

Self-hosted audiobook and podcast server with mobile apps, streaming, and library management.

Media server for comics, manga, magazines, and e-books with web reading and metadata management.

Lightweight videoconferencing server designed for groups, lectures, and interactive meetings.

Second-generation Matrix homeserver implementation written in Go.

Lightweight Matrix homeserver implementation written in Rust.

Open-source chat platform with servers, channels, messaging, and self-hosting.

Extensible XMPP server focused on standards-compliant instant messaging and communication.

Scalable XMPP and messaging server supporting chat, presence, and real-time communication.

Lightweight ActivityPub social server written in Go.

Full-stack Vue framework for server-rendered and static web applications.