Open Source Software Library

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.

A local-first editor built for you and your agents. Edit and preview Markdown, HTML, CSS, CSV, JSON, DOCX, XLSX, PDF, media, and 3D files. Work with local folders; files stay local unless you choose Cloud. Built-in Git, terminal, and agents including Codex, Claude Code, Cursor, and OpenCode. Optional Puppyone Cloud for hosting, backup, and always-on MCP or CLI access. Apache License 2.0. Install: npm install --global puppyone (macOS Desktop).

Remind is a sophisticated calendar and alarm program. It includes the following features: - A sophisticated scripting language and intelligent handling of exceptions and holidays. - Plain-text, PDF, PostScript and HTML output. - Timed reminders and pop-up alarms. - A friendly graphical front-end for people who don't want to learn the scripting language. - Facilities for both the Gregorian and Hebrew calendars. - Support for 12 different languages.

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.

Static site and materials for Open First Day, a Government of Canada event promoting open-by-default work. The repository provides reusable event content and advocacy material for open-source culture.