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Say hello to stumpalo.

(\a.aa)\ba.ca Key: param free variable bound variable

Should you pass data by value, or by reference?

A while ago I sped up tree-sitter-haskell by 50x.

In the last post, we wrote a tiny C program, compiled it, disassembled it, then tweaked that assembly to make it six times faster.

Sometimes humans can spot optimization opportunities that a compiler can’t doesn’t.

This tool demangles symbol names produced by GHC, as per this spec.

My email address can be found by putting the following in the console of this website: location.host.replace(/([^.]+)/, "$1@$1") For job offers, I can be found on LinkedIn.

Spirangle Skim Warp Speed Tree Waves

Online tools These are small utilities I host.