Creator of daff, for diffing and patching tabular data, and CosmicOS, for communicating via math and code.

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Developer of kableExtra. Now I'm doing ML research as part of my PhD. I believe scientific software should be free and open to everyone.

I am the maintainer of [styler](https://styler.r-lib.org), a source code formatter for R, and [precommit](https://lorenzwalthert.github.io/precommit/), which is an R interface to [pre-commit](https://pre-commit.com).

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