General

• Hacker News — with HackerNewsLetter and hn.algolia.com search
• julian.com
• Farnam Street — Mental Models

Life

• Books that Change Your Thinking
• Susan Rigetti — Philosophy
• The School of Life

Fitness

• julian.com — Muscle Building Guide

Work

General

• The Founder Coach — Dave Bailey
• ACM Queue
• manager-tools.com
• Management AntiPatterns
• Tools for Thinking

Software Engineering Management

• Irrational Exuberance! — Will Larson
• Rands In Repose — Michael Lopp
• The Engineering Manager — James Stanier
• The Pragmatic Engineer — Gergely Orosz

GitHub Resources

• managers-playbook
• awesome-cto
• awesome-leading-and-managing
• 1on1-questions

Newsletters

• Lethain Newsletter
• Software Lead Weekly
• Level Up
• cutlefish

Product Management

• Learning By Shipping — Steven Sinofsky
• Rushabh Doshi
• John Cutler
• Product Stride

Personal Finance

General

• Bogleheads
• r/financialindependence
• r/Finanzen
• Tracking Differences

Tools

• Portfolio Performance
• JustETF Strategy Builder
• finviz
• HedgeFollow

Career Frameworks

• Engineering Ladders
• progression.fyi
• Dropbox Career Framework
• Programmer Competency Matrix