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Every resource founders actually use, in one library.

The essays, videos, podcasts, books and tools behind every answer across eChai's hubs, from starting up to go-to-market, D2C, founder money and AI, each with a note on why it is here.

What founders use most, ranked by how many answers lean on it.

  1. 23 battle-tested design patterns for human-AI products, used by a quarter million builders. pair.withgoogle.com Guide · How Founders Use AI People + AI Guidebook Google PAIR
  2. A living pattern library (templates, modes, references, workflows) with real product examples. shapeof.ai Guide · How Founders Use AI The Shape of AI: UX Patterns for Artificial Intelligence Design Emily Campbell (The Shape of AI)
  3. How users start, steer, and stop AI that works on their behalf, from a design veteran. lukew.com Article · How Founders Use AI Agent Management Interface Patterns Luke Wroblewski
  4. When to reveal the AI's reasoning and when it just adds noise. lukew.com Article · How Founders Use AI Showing the Work of Agents in UI Luke Wroblewski
  5. Evidence-based case for embedded AI over chat, including GitHub Copilot's 96% same-day adoption. uxmatters.com Article · How Founders Use AI First-Session Trust in AI Products: Why Code Editors Onboard Better Than Chatbots UXmatters
  6. Concrete trust numbers: confidence signals lift reliance 63%, consistency another 47%. parallelhq.com Article · How Founders Use AI Designing AI Chatbots: UX Principles for User Trust Parallel
  7. Names the anti-patterns (fake confidence, hidden AI, forced chat) so you avoid shipping them. buildmvpfast.com Article · How Founders Use AI AI-First Product UX Patterns and Dark Patterns BuildMVPFast
  8. If you do build chat, this covers the table-stakes details users now expect. thefrontkit.com Article · How Founders Use AI AI Chat UI Best Practices TheFrontKit
  9. A leading Indian design studio's practical chatbot patterns with examples. lollypop.design Article · How Founders Use AI Chatbot UI UX Design Best Practices and Examples Lollypop Design (India)
  10. Includes citation UI patterns, the single most effective trust device for factual products. designpixil.com Article · How Founders Use AI AI Chatbot UI Design: 8 Patterns That Build User Trust DesignPixil
  11. Exactly what to show in the 200ms-to-seconds gap before the first token arrives. uxpatterns.dev Guide · How Founders Use AI AI Loading States Pattern UX Patterns for Developers
  12. Component-level guidance on skeletons, streaming text, and progress for AI waits. telerik.com Article · How Founders Use AI Loading UI/UX Patterns for AI Applications Telerik (Progress)
  13. Amazon's open design system spec for gen-AI states; steal it wholesale. cloudscape.design Guide · How Founders Use AI Generative AI loading states (Cloudscape Design System) AWS Cloudscape
  14. The engineering side of streaming UX: tokens on screen change perceived speed and trust. medium.com Article · How Founders Use AI Streaming Responses: How to Build Snappy, Real-Time LLM UX Tanishk Soni
  15. A hands-on exercise applying the PAIR patterns to a product like yours. codelabs.developers.google.com Course · How Founders Use AI Building Trusted AI Products with the PAIR Guidebook (codelab) Google
  16. The psychology of waiting, which AI products live or die by. pencilandpaper.io Article · How Founders Use AI UX Design Patterns for Loading and Feedback Pencil and Paper
  17. The clearest playbook for escaping wrapper status: own the value chain of one vertical. nfx.com Article · How Founders Use AI The AI Wrapper is Dead: 3 Approaches to Verticalization NFX
  18. The five-minute thread version, perfect for a worried co-founder or investor meeting. x.com Thread · How Founders Use AI Is the "wrapper on GPT" company defensible? (thread) Elad Gil
  19. Documents platform encroachment: OpenAI absorbed four wrapper categories in 18 months. forbes.com Article · How Founders Use AI AI Wrappers Lack Defensibility: Why Barriers To Entry Matter Forbes Business Development Council
  20. Names the three real layers: data moat, behavioral moat, workflow moat. hatchworks.com Article · How Founders Use AI AI Wrapper Product Strategy: Most Founders Get the Moat Wrong HatchWorks
  21. An Asia-market VC's nuanced answer: data moats work in specialized domains, not generically. review.insignia.vc Article · How Founders Use AI Is Proprietary Data Still a Moat in the AI Race? Insignia Ventures (Southeast Asia)
  22. A growth-stage investor's checklist of which classic moats survive AI and which do not. insightpartners.com Article · How Founders Use AI Building a moat in the age of AI Insight Partners
  23. What investors actually screen for when they hear the word wrapper. techcrunch.com Article · How Founders Use AI VCs say AI companies need proprietary data to stand out TechCrunch
  24. A skeptical, technical take on when data actually compounds into advantage. v7labs.com Article · How Founders Use AI Data Moats: Do They Exist In The Age of AI? V7 Labs

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1046 questions GTM Go-to-market, from breaking in to how the best teams do it. 352 questions D2C Building a direct-to-consumer brand, India-first. 482 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 154 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 278 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 390 terms
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