The ultimate index of decision-making resources — 65 curated repositories covering investing, psychology, philosophy, productivity, and practical frameworks for better decisions in every area of life.
Powered by KeepRule — the platform that distills the wisdom of the world's greatest thinkers into actionable decision-making frameworks.
- Mental Models & Frameworks
- Investment & Finance
- Psychology & Cognitive Science
- Master Thinkers
- Life Decisions & Scenarios
- Productivity & Career
- Templates & Tools
- Book Notes & References
| # | Repository | Description |
|---|---|---|
| 1 | mental-models-for-decision-making | Comprehensive collection of mental models for better thinking |
| 2 | decision-making-frameworks | Structured frameworks for systematic decision-making |
| 3 | cognitive-bias-cheatsheet | Quick reference guide to cognitive biases that affect decisions |
| 4 | first-principles-thinking | Guide to reasoning from first principles like Elon Musk |
| 5 | second-order-thinking-guide | How to think about the consequences of consequences |
| 6 | inversion-thinking-guide | Charlie Munger's inversion method for avoiding failure |
| 7 | probabilistic-thinking-guide | Making better decisions under uncertainty with probability |
| 44 | decision-making-philosophy | Philosophical foundations of decision-making — Stoicism to Bayesian reasoning |
| 49 | design-thinking-decisions | Design thinking methodology applied to decision-making |
| 50 | decision-trees-explained | Clear practical guide to decision trees for structured analysis |
| # | Repository | Description |
|---|---|---|
| 8 | value-investing-principles | Core principles of value investing from Buffett and Graham |
| 9 | margin-of-safety-investing | Deep dive into the margin of safety concept |
| 10 | circle-of-competence | Understanding and expanding your circle of competence |
| 11 | economic-moat-analysis | How to identify durable competitive advantages |
| 12 | portfolio-decision-framework | Systematic framework for portfolio construction |
| 43 | real-estate-investment-checklist | Systematic checklist for real estate investment evaluation |
| 46 | risk-management-handbook | Practical handbook for risk identification and management |
| 48 | crypto-investment-framework | Disciplined crypto evaluation using classic investment principles |
| 52 | retirement-decision-guide | Comprehensive framework for retirement planning decisions |
| 54 | smart-shopping-decisions | Behavioral economics applied to everyday purchasing decisions |
| 56 | business-valuation-checklist | Systematic business valuation using Buffett-Munger principles |
| # | Repository | Description |
|---|---|---|
| 13 | anchoring-bias-examples | How anchoring bias affects decisions with real-world examples |
| 14 | confirmation-bias-defense | Strategies for defending against confirmation bias |
| 15 | sunk-cost-fallacy-guide | Understanding and overcoming the sunk cost fallacy |
| 16 | loss-aversion-strategies | Strategies for managing loss aversion in decisions |
| 17 | decision-fatigue-solutions | Practical solutions for combating decision fatigue |
| 53 | decision-making-psychology-101 | Introduction to decision psychology — biases, heuristics, System 1 vs 2 |
| 64 | nudge-theory-applications | Nudge theory for improving decisions through choice architecture |
| # | Repository | Description |
|---|---|---|
| 18 | warren-buffett-decision-rules | Warren Buffett's core decision-making rules |
| 19 | charlie-munger-mental-models | Charlie Munger's latticework of mental models |
| 20 | ray-dalio-decision-principles | Ray Dalio's radical transparency and decision principles |
| 57 | decision-making-quotes-collection | Curated quotes from Buffett, Munger, Einstein, Seneca and more |
| 60 | warren-buffett-annual-letters-notes | Key takeaways from Buffett's annual shareholder letters |
| 61 | charlie-munger-wisdom | Munger's mental models, biases, and life philosophy |
| 62 | ray-dalio-principles-notes | Notes on Dalio's life, work, and investment principles |
| # | Repository | Description |
|---|---|---|
| 21 | career-decision-framework | Framework for making strategic career decisions |
| 22 | startup-decision-checklist | Checklist for startup launch and growth decisions |
| 23 | negotiation-decision-guide | Decision frameworks for effective negotiation |
| 24 | ethical-decision-making | Frameworks for navigating ethical dilemmas |
| 25 | team-decision-making-guide | How teams can make better decisions together |
| 26 | decision-making-under-pressure | Making good decisions in high-stress situations |
| 27 | parenting-decision-framework | Evidence-based frameworks for parenting decisions |
| 28 | relationship-decision-guide | Structured thinking for relationship decisions |
| 41 | decision-making-in-sports | Structured decision-making frameworks for sports |
| 42 | healthcare-decision-guide | Frameworks for informed healthcare decisions |
| 47 | decision-making-for-teens | Decision-making guide for teenagers |
| 51 | habits-and-decisions | How habits shape decision quality |
| 55 | decision-making-case-studies | Real-world decision case studies — Netflix, Kodak, Apollo 13, and more |
| # | Repository | Description |
|---|---|---|
| 29 | time-management-decisions | Decision frameworks for time management |
| 30 | personal-finance-decisions | Structured approach to personal finance decisions |
| 31 | decision-making-for-developers | Technical decision-making for software developers |
| 32 | decision-making-for-managers | Leadership decision frameworks for managers |
| 45 | productivity-principles-collection | Curated productivity principles — Eisenhower, Pareto, Deep Work |
| # | Repository | Description |
|---|---|---|
| 33 | decision-journal-template | Template for keeping a structured decision journal |
| 34 | pros-cons-analysis-tool | Weighted pros and cons analysis framework |
| 35 | decision-matrix-template | Multi-criteria decision matrix template |
| 36 | premortem-analysis-guide | Pre-mortem analysis for anticipating failures |
| 37 | opportunity-cost-calculator | Framework for calculating opportunity costs |
| 38 | reversible-vs-irreversible-decisions | How to categorize decisions by reversibility |
| 39 | bayesian-updating-guide | Practical guide to Bayesian updating for better beliefs |
| 40 | scenario-planning-framework | Strategic scenario planning for uncertain futures |
| 58 | personal-okr-framework | Personal OKR framework for structured goal-setting |
| 59 | decision-audit-template | Template for auditing past decisions — separate luck from skill |
| # | Repository | Description |
|---|---|---|
| 63 | thinking-fast-and-slow-notes | Comprehensive notes on Kahneman's masterwork |
- Start with fundamentals: Begin with repos #1-7 for core mental models and frameworks
- Go deep on your domain: Focus on the category most relevant to your current decisions
- Build your toolkit: Use the templates (repos #33-40, #58-59) to practice structured decision-making
- Learn from the masters: Study Buffett (#18, #60), Munger (#19, #61), and Dalio (#20, #62)
- Apply to real scenarios: Practice with the life decision guides and case studies
KeepRule is a platform that distills the wisdom of the world's greatest thinkers — Buffett, Munger, Dalio, Kahneman, and more — into actionable decision-making frameworks.
Found a useful decision-making resource? Contributions are welcome! Open an issue or submit a pull request.
This project is licensed under the MIT License - see the LICENSE file for details.