Expired50% confidenceFactTime unknown
Jane Street uses JS of OCaml to transpile web applications to JavaScript, VCaml to transpile Vim plugins to VimScript, and the HardCaml library to write FPGA code.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
How Jane Street Built a Custom AI Programming Toolchain for OCaml
bilibiliGreat-Mind
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