Open Source Software Library

ActiveJob extension for interruptible and resumable background jobs.

DSL RBI generator for Sorbet-typed Ruby applications.

Language server for Ruby editor features.

High-performance React Native list component.

React Native renderer for the Skia graphics engine.

Monorepo of JavaScript utilities and libraries from Shopify.

Drag-and-drop JavaScript library.

Lua VM implemented in Go.

Go client library for Apache Kafka.

ApostropheCMS is a full-stack content management system built with Node.js and MongoDB. Content creators can edit directly on live pages without switching between admin interfaces, while developers can build with modern JavaScript or use it headlessly with any frontend framework.

Jupyter Book is an open-source tool for building publication-quality books and documents from computational material. Jupyter Book allows users to write their content in Markdown files or Jupyter notebooks, include computational elements (e.g., code cells) in either type, include rich syntax such as citations, cross-references, and numbered equations, and using a simple command, run the embedded code cells, cache the outputs and convert this content into: a web-based interactive book and a publication-quality PDF.

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.

Orekit is a low level space dynamics library written in Java. Orekit is designed to be easily used in very different contexts, from quick studies up to critical operations. As a library, Orekit provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them (conversions, propagations, pointing, events detection, orbit determination ...).

Eclipse Theia is an extensible framework to develop full-fledged multi-language Cloud & Desktop IDEs and tools with state-of-the-art web technologies.

Che is Kubernetes-native and places everything the developer needs into containers in Kube pods including dependencies, embedded containerized runtimes, a web IDE, and project code. This makes workspaces distributed, collaborative, and portable to run anywhere Kubernetes runs

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

The promise of Terragrunt is to make it easier to maintain Terraform code by providing a wrapper around modules, adhering to "Don't repeat yourself" (DRY) configuration as well as better remote state management.

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.

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

GC Design System Tokens are the smallest building blocks of the design system. They represent design decisions for basic elements like colour, typography, and spacing, creating a curated set of options that we base our designs on. Tokens replace hard-coded values with variables that can be reused throughout the entire code base which makes it easier to maintain and update any code. Our tokens help us create a consistent visual experience that meets the Government of Canada requirements. They also improve communication between design and development by establishing a shared language.

CSS Shortcuts is a CSS utility framework built to match GC Design System (GCDS) styles and Canada.ca standards. It provides predefined CSS utility classes that apply core design elements, like colours, spacing, and typography, to your HTML. The classes align with our GCDS design tokens for consistency and ease of use.

AAW Kubeflow Profiles Controller is an open-source project or repository maintained by Statistics Canada in Canada.

AAW Contrib Containers is an open-source project or repository maintained by Statistics Canada in Canada.

Privacy-focused open-source file conversion tools.

Open-source personal journaling application.

Open-source personal finance and net-worth tracker.

Open-source colour and palette utility.

Open-source proof-of-existence and verification utility.

Open-source native PDF reader for Windows.

Open-source two-player word game.

Open-source file-sharing tool focused on user ownership.

Open-source screenshot and OCR utility.

Open-source plant-care and gardening companion.

Open-source desktop music player.

Open-source community safety mapping project.

Open-source language and vocabulary tool.

Design System Distribution Kit is an open-source project or repository maintained by Government of Ontario in Canada.

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

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

Aries Acapy Plugins is an open-source project or repository maintained by Government of Ontario in Canada.

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

Open Data Catalogue is an open-source project or repository maintained by Government of Ontario in Canada.

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

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

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

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

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

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

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