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maplant.com

Hi there! My name is Matthew Plant. I'm a systems programmer originally from the San Francisco Bay Area currently living in New York. I have a degree in Computer Science from the University of Illinois at Urbana-Champaign.

Popular posts
4
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649
HN comments
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#3,778 personal

Visit maplant.com → On Hacker News Apr 2023 – Feb 2026

Software Engineering 4Programming Languages 3Systems & Performance 1

2

Writing a Simple Garbage Collector in C (2014)

People seem to think that writing a garbage collector is really hard, a deep magic understood by a few great sages and Hans Boehm (et al) . Well it’s not. In fact, it’s rather straight forward. I claim that the hardest part in writing a GC is writing the memory allocator, which is as hard to write as it is to look up…

3

I Wrote a Scheme in 2025

One year minus one week ago to the day I published an article announcing the new Scheme implementation I was writing, scheme-rs . Today I am excited to announce that scheme-rs has reached its first version, 0.1.0 . You can check it out at it’s website ( scheme-rs.org , which should be updated to scheme.rs at some…