This is an unofficial mirror of lyonlabs.org, a website by Glenn Holmer. Lyonlabs is a popular resource, being cited in numerous Wikipedia articles, and with references in the C64 Ultimate's manuals. However, the website has been down multiple times this year and can no longer be relied on. Lyonlabs has been down for almost a month as of writing this. Officially, there has been no word from Glenn on the status of his website, though there are rumors that it has been mothballed. I created a snapshot of the website in January of 2026 in case it really is gone for good.
I know that Glenn is very anti-bot, and I've heard through the grapevine that he may not look favorably on archives either. Despite this, people are actively using Lyonlabs, so it is necessary to create a reliable mirror. I have exluded any of Glenn's personal pages, and I only archived the Commodore section. Hopefully this is acceptable enough.
This entire mirror can be downloaded as a ZIP file here. It is a massive 2.7G, so please avoid excessive downloads.
Cheers, LS.