Open Source Software Library

Mattermost is an open-source, self-hostable online chat service with file sharing, search, and integrations. Designed as an alternative to Slack, it was founded by a Canadian-led team and is widely used by enterprises and governments for secure communications.

Lagoon is an open-source application delivery platform built for Kubernetes and Docker. It automates DevOps workflows, enabling teams to define their entire infrastructure as code. Developed by amazee.io with strong Canadian roots.

The National Research Council of Canada (NRC) publishes numerous open-source tools and datasets for materials science, climate modelling, construction standards, and aerospace research. Their open-data and open-software initiatives are publicly available via the Government of Canada's open resource portal.

Statistics Canada releases open-source tools and R/Python packages for statistical analysis and data dissemination. Their tools include the Canadian Statistical Dissemination Architecture (CSDA), open microdata tools, and visualization packages used by researchers across Canada.

Freenet is a peer-to-peer platform for censorship-resistant communication and publishing. Ian Clarke, whose work has strong Canadian roots, created the project. Canadian privacy advocates and technical contributors have been essential to the project's ongoing development and adoption.

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.

QGIS is the leading free and open-source desktop GIS application. Canadian government agencies, universities, and environmental organizations are among the world's largest QGIS user communities. Natural Resources Canada, Parks Canada, and multiple provincial mapping agencies have contributed data, plugins, and development.

Developed by the National Research Council of Canada, the NRC Word-Emotion Association Lexicon (EmoLex) is a widely-cited open linguistic resource mapping words to emotions and sentiments. It is freely available for research and has been used in thousands of NLP studies worldwide.

Accessible, multilingual front-end framework used across Government of Canada websites.

Web components for the Government of Canada Design System.

API backend for GC Notify, a notification platform for government services.

Administration interface for GC Notify notification services.

Public-facing Next.js application for GC Forms.

API service for the Government of Canada Forms platform.

Publishing product for Government of Canada articles.

Status page for Canadian Digital Service products.

Small service for securely sharing secrets.

Web application to link legacy user accounts to CanadaLogin.

Self-service application for managing CanadaLogin profiles.

Catalog platform for open-source solutions from Canadian public administrations.

CKAN extension supporting the Government of Canada open data catalogue.

Interactive data-visualization tool for Government of Canada information.

Procurement and digital marketplace tooling for British Columbia government.

Database schema documentation tooling used in B.C. government projects.

Shared form service for hosted public-sector forms.

Common single sign-on service components for B.C. government.

Registry tooling for platform services and product teams.

Developer experience resources and tooling for B.C. government teams.

OpenShift helper tooling used by B.C. natural resource applications.

Cloud platform enablement and pathfinder resources for B.C. government.

Notification Documentation is an open-source project or repository maintained by Canadian Digital Service in Canada.

Notification Terraform is an open-source project or repository maintained by Canadian Digital Service in Canada.

Notification Utils is an open-source project or repository maintained by Canadian Digital Service in Canada.

Forms Staging Terraform is an open-source project or repository maintained by Canadian Digital Service in Canada.

Forms Production Terraform is an open-source project or repository maintained by Canadian Digital Service in Canada.

Gc Design System is an open-source project or repository maintained by Canadian Digital Service in Canada.

Gcds Docs is an open-source project or repository maintained by Canadian Digital Service in Canada.

Gcds Tokens is an open-source project or repository maintained by Canadian Digital Service in Canada.

Gcds Utility is an open-source project or repository maintained by Canadian Digital Service in Canada.

Website is an open-source project or repository maintained by Canadian Digital Service in Canada.

Digital Canada Ca is an open-source project or repository maintained by Canadian Digital Service in Canada.

Scan Files is an open-source project or repository maintained by Canadian Digital Service in Canada.

Covid Alert Documentation is an open-source project or repository maintained by Canadian Digital Service in Canada.

Covid Alert Server is an open-source project or repository maintained by Canadian Digital Service in Canada.

Covid Alert App is an open-source project or repository maintained by Canadian Digital Service in Canada.

Covid Alert Portal is an open-source project or repository maintained by Canadian Digital Service in Canada.

Covid Alert Onboarding is an open-source project or repository maintained by Canadian Digital Service in Canada.

Product Management is an open-source project or repository maintained by Canadian Digital Service in Canada.

Platform Core Services is an open-source project or repository maintained by Canadian Digital Service in Canada.

Platform Landing Page is an open-source project or repository maintained by Canadian Digital Service in Canada.