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John Larkin
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Engineer at heart
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Scrollz
Tennis Scorigami
Walk in the Parquet
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Odozi
Open-source iOS journal that auto-tracks your patterns
Apr 2026
Tennis Scorigami
Explore tennis data and scores
Jun 2025
Walk in the Parquet
A visual parquet file explorer
Jun 2025
Scrollz
Simplify Newsletters: Read, Discover, Summarize
May 2025
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Joined Product Hunt
May 14th, 2025
Forums
John Larkin
•
10d ago
Odozi - Open-source iOS journal that auto-tracks your patterns
Odozi is a private mood journal for iOS. Track gratitude, sleep, screen time, and daily patterns in about two minutes a day. Local-first, no ads, no tracking.
1
3
John Larkin
•
10mo ago
Tennis Scorigami - Explore tennis data and scores
Have we converged on all possible tennis scores? Explore never-played tennis scores and unique match progressions.
1
6
John Larkin
•
11mo ago
Walk in the Parquet - A visual parquet file explorer
Easily explore, analyze, and query Parquet files with a user-friendly interface. Streamline your data workflow with Walk in the Parquet.
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