Explore · The library

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. What to do when the app will not even build. rapidevelopers.com Guide · How Founders Use AI Understanding and resolving build failures in Lovable RapidDev
  2. A calm, ordered procedure for non-coders facing red text. iterates.be Guide · How Founders Use AI Step-by-step guide to correcting code errors on Lovable Iterates
  3. Fast diagnosis flowcharts from an agency that fixes these daily. lowcode.agency Guide · How Founders Use AI Lovable app not working? Troubleshooting tips LowCode Agency
  4. Recovery options for the scariest failure: mid-project corruption. analysedigital.com Article · How Founders Use AI Internal errors and broken logs: when Lovable fails mid-project Analyse Digital
  5. Prompt patterns that make the AI debug itself effectively. sidetool.co Article · How Founders Use AI Debugging AI-generated code with Lovable: essential tips Sidetool
  6. Troubleshooting prompts that work across Lovable, Bolt, and v0. prompthub.us Guide · How Founders Use AI How to vibe code with no-code tools: prompting tips and how to troubleshoot PromptHub
  7. Why the last stretch is debugging, and how experts approach it. zed.dev Article · How Founders Use AI AI's 70% problem (with Addy Osmani) Zed + Addy Osmani
  8. Context resets, project rules, and session hygiene in one page. roadmap.sh Guide · How Founders Use AI Vibe coding best practices: how to get consistent results roadmap.sh
  9. A veteran teacher demonstrates debugging an AI-built app on screen. laracasts.com Course · How Founders Use AI Vibe Debugging (Vibe Coding Workshop, episode 9) Laracasts
  10. Exactly what burns credits, with per-action examples. docs.lovable.dev Guide · How Founders Use AI Credits and usage (Lovable docs) Lovable
  11. Explains the second usage-based billing layer that surprises founders. eesel.ai Article · How Founders Use AI A complete guide to Lovable pricing: plans, credits, and hidden costs eesel AI
  12. A competitor's candid teardown of real feature-level costs. emergent.sh Article · How Founders Use AI Lovable pricing: what the plan fee doesn't tell you Emergent
  13. Cost-intelligence firm's data, including $13/day enterprise averages. cloudzero.com Article · How Founders Use AI Claude Code pricing: plans, token costs, and what it actually costs CloudZero
  14. Official levers for keeping agent sessions cheap. code.claude.com Guide · How Founders Use AI Manage costs effectively (Claude Code docs) Anthropic
  15. Worked examples of which tier fits which usage pattern. findskill.ai Article · How Founders Use AI Claude Code plans: $20 vs $100 vs $200, real math FindSkill
  16. Side-by-side plan economics of the two heavyweight tools. usagebar.com Article · How Founders Use AI Claude Code vs Cursor: pricing comparison for developers Usagebar
  17. What the $200 tiers actually buy, and who needs them. spectrumailab.com Article · How Founders Use AI Claude Code vs Cursor: Ultra vs Max pricing and limits Spectrum AI Lab
  18. The whole market's pricing on one page. developersdigest.tech Article · How Founders Use AI AI coding tools pricing comparison Developers Digest
  19. A daily user's honest bill, including the 93% subscription saving. vibehackers.io Article · How Founders Use AI Is Claude Code worth $200/month? Real costs after daily use Vibehackers
  20. A PM-friendly explanation of tokens and where money leaks. productcompass.pm Article · How Founders Use AI Claude Code pricing: subscriptions vs API, token visibility Pawel Huryn (Product Compass)
  21. He built a dashboard to track every AI penny; steal the approach. russ.cloud Article · How Founders Use AI Counting the cost of vibe coding Russ McKendrick
  22. What an hour of undisciplined vibing actually costs. levelup.gitconnected.com Article · How Founders Use AI Vibe coding with a $5 budget in Claude Code Level Up Coding
  23. Structured projects cost $15, vibe-coded ones $62: the receipts. medium.com Article · How Founders Use AI I used millions of tokens on Claude Code: why vibe coding is a trap Dua Asif
  24. Maps credit budgets to app complexity honestly. zite.com Article · How Founders Use AI Lovable pricing explained: is it right for your use case? Zite

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The hubs

Starting Up Find an idea, validate it, build, and land your first customers. 1327 questions GTM Go-to-market, from breaking in to how the best teams do it. 379 questions D2C Building a direct-to-consumer brand, India-first. 512 questions Wealth Paying yourself, ESOPs, secondaries, and de-risking founder wealth. 165 questions How Founders Use AI How founders actually put AI to work, mapped topic by topic. 360 questions Glossary Plain-language definitions of the startup and VC terms you'll hit. 425 terms
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