What Armin Ronacher thinks about open source

@armin-ronacher · 30 positions · 1 change of mind · On ppll ↗

Creator of Flask and Jinja. Writes about software at lucumr.pocoo.org.

Armin Ronacher did not write this page.

We collected these quotes from things they published elsewhere, and every quote links to where it was said. They have no account here and have not endorsed this site. Quotes are word for word; the short line under each one is our own restatement, not their wording. Their own site. Is this you? Claim it or ask us to remove it. Or tell us what is wrong here.

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Only Armin Ronacher on open source. See everyone on open source

1 dated position, 2026, in their own words. Our reading of what Armin Ronacher has said — not written or endorsed by them.

1 position so far — this page is not yet offered to search engines.

1. 12 Sept 2026

   Our readingThe AI models causing issues right now are all closed-weight American ones, and they most likely would not cause those issues if open-weight.

   America

   Their wordsthe models that are actually causing issues right now are all closed weight American models. I’m fairly certain if they were open weight models, we would not have that issue.

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