Live Debugger Tool for Apps, Sidekick, is Now Open Source
Sidekick is a live application debugger, meaning it lets developers know about bugs and issues in their applications in real-time. It was primarily a paid tool for the job, with a 14-day trial plan to test it out.
So, if you were hesitating to pay for the tool as a subscription, you can now self-host it and use it for free as per your requirements.