Open Source Software Library

Constraint satisfaction tooling for converting CSPs to binary quadratic models.

Penalty model generation tools for binary quadratic optimization.

Template language created by Shopify and used in Shopify themes.

Static analysis and linting tool for Shopify themes.

Command-line tooling for building Shopify apps and themes.

React framework for building custom Shopify storefronts.

Design system and React components for Shopify admin experiences.

Proxy for simulating network and system conditions in tests.

Ruby payment abstraction library used by ecommerce applications.

Ruby boot-time optimizer and cache library.

Blob-level caching solution for ActiveRecord models.

Rails engine for running and monitoring maintenance tasks.

ActiveJob extension for interruptible and resumable background jobs.

DSL RBI generator for Sorbet-typed Ruby applications.

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.

Go client library for Apache Kafka.

Laravel-based open-source content management system with Canadian company roots.

Open-source Node.js CMS with notable Canadian contributor and agency use.

Tool for building publication-quality books and documents from computational content.

Simple JupyterHub distribution used in education and research deployments.

Space flight dynamics library with international and Canadian research use.

Tasking manager used by Canadian mappers and humanitarian mapping groups.