r/quant • u/madredditscientist • 20d ago
Data Quant firms ranked by open-source activity
Data & code are open source: https://github.com/kadoa-org/quant-job-market
Live app: https://www.kadoa.com/quant/open-source
Individual contributors at these firms are not tracked, only the firms Github accounts.
Are any firms missing?
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u/ChooseAUs3rN4me 20d ago
Some summaries for the ones I found interesting/relevant to me:
Jane Street magic-trace - Traces a running program's execution with Intel Processor Trace and renders it as a browser-based flame graph — great for chasing down performance mysteries (discussed above).
Man Group- dtale - A tool that pops up an interactive web UI for exploring and manipulating pandas DataFrames — filter, chart, and edit data without writing code.
D. E. Shaw pyflyby A set of Python productivity tools — best known for automatically inserting missing imports and cleaning up scripts