Logo Raphael Kirchner
Navigating a Developer's Life
  1. Home
  2. › Articles

All articles

Thinking Clearly

  • Anchoring in effort estimates
  • Cognitive Biases are Features, not Bugs
  • Confirmation bias while debugging
  • Groupthink and polite agreement
  • Overconfidence and the seniority effect
  • Status quo bias in legacy systems
  • The availability heuristic: the last disaster defines the architecture
  • The not-invented-here effect
  • The planning fallacy is part of the job
  • The sunk-cost fallacy in architecture and personal projects
  • Home
  • Articles
  • Legal Notice & Contact
  • Privacy policy
  • Cookies
de · en
Copyright © 2026 Raphael Kirchner
We only use cookies that are technically necessary for the site to work.
Legal Notice & Contact · Privacy policy