Three backtested quant strategies as Jupyter notebooks
$99 for Jupyter notebooks when QuantConnect and backtrader offer free backtesting frameworks.

Journalism/investigation, not a technical project. No tool, code, or reproducible artifact shipped.
Researchers, journalists, content moderation analysts, Elon Musk critics
$99 for Jupyter notebooks when QuantConnect and backtrader offer free backtesting frameworks.
LSM engine learning project; interesting technical details but shipping status unclear.
Forces LLMs to debug with AST evidence instead of pattern-matching symptoms.
Forces teams to document NOLINT suppressions before tech debt accumulates.
Polished AI opponents with difficulty tiers, but core gameplay depth unclear.
Hackathon writeup with real results, but it's a case study not a reusable tool.