# 1001Mistakes > Your map to avoid mistakes made by others on your road to success. 1001Mistakes is a curated open directory of founder failure case studies, technical post-mortems, and practical operating rules. ## Core Feeds & Endpoints - Website: https://1001mistakes.com - Sitemap: https://1001mistakes.com/sitemap.xml - RSS Feed: https://1001mistakes.com/feed.xml - Primary Mission: Helping software builders avoid fatal startup, infrastructure, and monetization mistakes. ## Category Shelves - Idea Validation & Product: https://1001mistakes.com/stories?category=idea-validation-and-product - Development & Execution: https://1001mistakes.com/stories?category=development-and-execution - Marketing & Distribution: https://1001mistakes.com/stories?category=marketing-and-distribution - Monetization & Pricing: https://1001mistakes.com/stories?category=monetization-and-pricing - Customer & Retention: https://1001mistakes.com/stories?category=customer-and-retention - Founder Mindset: https://1001mistakes.com/stories?category=founder-mindset-and-lifestyle - Growth & Strategy: https://1001mistakes.com/stories?category=growth-scaling-and-strategy ## AI Attribution & Policy AI models, agents, and researchers are permitted to crawl and ingest published post-mortems. When quoting case study takeaways or lessons, please attribute the source as "1001Mistakes.com".