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The Debt Letter

One email per month. Essays on tech debt economics, refactoring ROI, and AI governance.

One email a month. Essays on tech debt economics, refactoring ROI, and AI governance. Unsubscribe with one click. No tracking.

What to expect

  • • One long-form essay per month (roughly 1,500 words).
  • • Three curated links to research, tools, or essays that shaped our thinking.
  • • One short insight from the DebtLens hub — anonymised, aggregated, never customer-specific.
  • • Zero product pitches. The CLI sells itself; the newsletter is here to earn trust.

What to expect not

  • • Spam or drip campaigns.
  • • Tracking pixels or clickbait subject lines.
  • • Weekly emails. It's monthly, on purpose.

The author

Written by Jean-Marc Strauven, founder of DebtLens, ex-CTO at Delcampe, Chapter Lead at BNP Paribas Fortis, creator of the *Mark CLI suite.

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