Break down building a social media app using first principles thinking
About the framework
The map starts with Build a Social Media App and contains 20 statements across five branches. What Users Actually Need covers sharing, reactions, discovery, and common interests. Other branches address resources, finding users, what to skip initially, and when to ship.
Some leaves are hypotheses rather than established facts: one engineer shipping an MVP, free tiers covering 10,000 users, and one viral post beating paid ads all depend on the product and audience. The suggestion to skip moderation at scale also leaves moderation requirements unresolved.
Use the map as material to challenge. Ask which claims are observations, which are assumptions, and what evidence would test each. Then rebuild the proposed MVP around the user need and constraints you can actually support.
What's included
First Principles Thinking Mind Map
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Frequently asked questions
The map supplies no usage model or cost calculation. Treat its engineer and free-tier statements as assumptions to test against your proposed features and traffic.
No. Use the leaves as starting claims to interrogate. Ask what evidence supports each one and what remains if that assumption is removed.
Specify the audience, content types, and launch scope. Ask for moderation needs and unresolved decisions to be made explicit instead of taking the sample’s skip-at-scale wording as a launch rule.
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