Running GitHub Actions Offline: Debug CI/CD workflows Locally

Data Engineers in Toronto August 2026 Semimonthly Meeting

Topic: Running GitHub Actions Offline: Debug CI/CD workflows right from your local machine

Abstract:
Ever wanted to try out your GitHub Actions without waiting for the cloud to spin up the runners? Well, you can! Testing GitHub Actions locally lets you build, test, and debug your CI/CD workflows right from your machine. Through a tool such as act, you can simulate GitHub’s environment for your workflows locally using Docker. This means no more pushes of dozens of commits just to see if your syntax in the YAML file is wrong. You can make changes, execute, and validate your automation as many times as you want, even on a plane where there's no Wi-Fi. Just install Docker, install act, load your secrets locally, and run commands like act push to test your events in the workflows. That's faster, lightweight, and the greatest productivity booster. Taking GitHub Actions offline is not about isolation; it's about freedom and control over your automation pipeline.

Speaker: Steve Yonkeu, Software Engineer & Microsoft MVP

Speaker Profile:
Steve Yonkeu is a backend software engineer dedicated to delivering excellence in architecture, performance, and modularity. For over 5 years he has been leading teams and projects and open source communities worldwide. Steve is also the founder of Django Cameroon and Python Cameroon communities today. He is also an organizer at PyCon Africa and speaker at PyConUS.

The meeting is over Microsoft Teams, and the joining link is https://teams.microsoft.com/l/meetup-join/19%3ameeting_NzZkYWIyOTAtODk1MC00MjVmLWJlNjUtNTRiODZmODA2Zjdh%40thread.v2/0?context=%7b%22Tid%22%3a%22bd9727e8-f539-4c76-983c-6c30130c0bee%22%2c%22Oid%22%3a%229e8d5a64-e773-4ca2-90f6-9a266129171e%22%7d

See you at the meeting!