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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. Where errors actually live: preview, console, and cloud logs. rapidevelopers.com Guide · How Founders Use AI Read error logs in Lovable RapidDev
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. Video · How Founders Use AI Why you suck at vibe code and 10 rules to fix it YouTube creator
  12. The source of truth for plans and daily credits. lovable.dev Tool · How Founders Use AI Lovable pricing Lovable
  13. Exactly what burns credits, with per-action examples. docs.lovable.dev Guide · How Founders Use AI Credits and usage (Lovable docs) Lovable
  14. 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
  15. 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
  16. 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
  17. Official levers for keeping agent sessions cheap. code.claude.com Guide · How Founders Use AI Manage costs effectively (Claude Code docs) Anthropic
  18. 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
  19. 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
  20. 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
  21. The whole market's pricing on one page. developersdigest.tech Article · How Founders Use AI AI coding tools pricing comparison Developers Digest
  22. 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
  23. 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)
  24. 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

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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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