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.

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.

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.

TypeScript module for removing personally identifiable information from text.

Small service for securely sharing secrets.

Web application to link legacy user accounts to CanadaLogin.

Self-service application for managing CanadaLogin profiles.

Terraform and configuration for a platform identity provider.

Infrastructure as code for the GC Forms environment.

GitHub Action for reporting pull-request workflow failures.

Microservice for finding and removing unused cloud storage volumes in Kubernetes environments.

Documentation for Statistics Canada data and analytics as a service platforms.

Web components and packages for building Ontario government digital services.

Ontario digital service standard documentation.

Open font family for Government of British Columbia digital services.

Design system resources for British Columbia government services.

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.

Node.js starter kit for Montréal digital service projects.

CKAN theme and extensions for Edmonton open data services.

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.

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

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

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

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

Lambda Edge Security Headers is an open-source project or repository maintained by Canadian Digital Service in Canada.

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

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

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

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

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

Common Service Showcase is an open-source project or repository maintained by Government of British Columbia in Canada.

Common Document Generation Service is an open-source project or repository maintained by Government of British Columbia in Canada.

Common Object Management Service is an open-source project or repository maintained by Government of British Columbia in Canada.

Common Hosted Email Service is an open-source project or repository maintained by Government of British Columbia in Canada.

API Services Portal is an open-source project or repository maintained by Government of British Columbia in Canada.

API Services Gwa is an open-source project or repository maintained by Government of British Columbia in Canada.

API Services Gw is an open-source project or repository maintained by Government of British Columbia in Canada.

Service Patterns is an open-source project or repository maintained by Government of British Columbia in Canada.

Platform Services Docs is an open-source project or repository maintained by Government of British Columbia in Canada.

Clamav Service is an open-source project or repository maintained by Government of British Columbia in Canada.

Justice Digital Services is an open-source project or repository maintained by Government of British Columbia in Canada.

Service Ontario Components is an open-source project or repository maintained by Government of Ontario in Canada.

Open Policy Agent guidance and configuration examples for checking Google Cloud Platform services against Government of Canada cloud guardrails. The repository documents recommended settings and gives teams a reusable starting point for compliant GCP deployments.

Terraform and infrastructure templates for accelerating Government of Canada service delivery on Google Cloud Platform. The project packages reusable baseline patterns so teams can start cloud projects with consistent security and operational defaults.

Draft Government of Canada guidance on open standards, policy-as-code and technology decision-making. It helps public-sector teams document standards, reuse technology choices, and align digital services with open-by-default practices.

Government of Canada digital playbook content covering accessibility, service design, collaboration, data and open standards. It acts as a reusable guide for public servants building user-centred digital services.

Minimum guardrails and practical guidance for preventing ransomware in Government of Canada environments. The project is useful as a policy and control reference for security teams reviewing digital services.

Reusable PowerShell and infrastructure assets that help Government of Canada teams bootstrap Azure-based services. The repository collects patterns intended to speed up delivery while keeping deployments aligned with shared standards.

Static site repository for stories and insights about the design of Canada.ca. The content is useful for teams studying public-sector UX decisions, service patterns, and Canada.ca publishing practices.

Accessibility-focused Canada.ca repository used to share HTML examples, guidance and checks. It supports public-sector web teams working to make digital services conformant, usable, and easier to test.

Archived source for the Canada.ca Digital Transformation Office blog. It remains useful as a public record of service-design practices, transformation updates, and web publishing patterns.

Prototype JavaScript service for processing DMARC report data in a Government of Canada context. It can serve as a reference for email-domain security monitoring and report automation.

Reusable infrastructure templates and examples for accelerating Government of Canada service delivery on AWS. The repository provides cloud starter patterns for teams seeking standardized deployments.

Go utility that monitors Kubernetes jobs and terminates sidecars after the main job completes. It helps batch-processing workloads finish cleanly in service-mesh or sidecar-heavy environments.

Terraform module for deploying kube-prometheus-stack into Kubernetes clusters. It gives platform teams a reusable way to install observability components for cloud-native analytics services.

Golang replacement for Kubeflow Jupyter web APIs used in the Statistics Canada platform environment. It provides service endpoints for notebook management in Kubernetes-based analytics workspaces.

Testing and Automation Software System helps users create and run reproducible web-application test cases from JSON job definitions. It supports repeatable automated service testing for public-sector applications.

Tiny lookup utility that helps CDS teams find service IDs in the Government of Canada service inventory. It is a simple support tool for connecting digital products to service-management metadata.

Kubernetes manifests and deployment configuration for notification.canada.ca. The repository supports reliable operation of GC Notify by documenting and versioning infrastructure changes.

Collection of tools used by the Canadian Digital Service to support confidentiality, integrity and availability of applications. It includes shared security automation and reference material for operational teams.

Reusable workflow definitions and automation assets maintained by the Canadian Digital Service. The repository helps standardize repeated development and operational tasks across CDS projects.

Companion documentation for Veterans Affairs Canada’s Find Benefits and Services product. It captures product context, research and operating guidance that can be reused by service teams.

GitHub Action that installs the Terraform-related tooling required by CDS projects. It makes CI pipelines more consistent by packaging common setup steps for infrastructure-as-code workflows.

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.

Automation repository for managing labels used by CDS site reliability engineering workflows. It helps keep issue triage and operational tracking consistent across repositories.

SMTP proxy service for GC Notify that allows email systems to route messages through notification.canada.ca. It bridges existing mail workflows with a modern notification platform.

Public release repository for Canadian Digital Service site-reliability-engineering practices. It shares operational templates, processes and documentation for running reliable government digital services.

Starter-app based prototype for simplifying privacy statements in government services. It explores how plain-language content and service design can make privacy notices easier to understand.

GitHub Action that forwards data from a previous CI step into Microsoft Sentinel. It supports security-monitoring workflows by connecting repository automation with cloud security tooling.

Public repository for opportunities to participate in CDS-facilitated user research. It supports transparent recruitment and helps teams publish research activities in a reusable format.

Custom web application that integrates with IBM Verify so users can manage a CanadaLogin profile. It supports identity self-service workflows for federal digital services.

Analytics dashboards for GeoBC authorization tools, helping teams understand usage and operational patterns. The repository supports evidence-based improvements to geospatial access services.

Infrastructure-as-code repository supporting site reliability engineering for BC Registries services. It helps manage operational configuration and deployment automation for registry platforms.