Show HN: Open-source certificate from GitHub activity

Re:Show HN: Open-source certificate from GitHub activity by LandenLove on Thursday January 22, 2026 @12:57AM (#46715792)

Fun idea! Seems like a pretty complex tech stack.

My only recommendation is to add better input filtering on the front end. For example, I initially copy and pasted the whole URL and it gave a 400 error. e.g. https://github.com/QCgeneral29/

Then I realized it was only the username, so I deleted the url part, but forgot to remove the / at the end e.g.

QCgeneral29/

Another 400 error. Finally, I entered QCgeneral29 and it worked.

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Re:Show HN: Open-source certificate from GitHub activity by brendonmatos on Thursday January 22, 2026 @09:53PM (#46727778)

Good idea!! I'll implement a better input handling for it I'll accept the entire github url, and i'll also trim the input Thank you for the heads-up!

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