KNOWLEDGE NOTES

Knowledge Notes

Explore curated knowledge, course notes and methods, with their existing content and sources preserved.

This index lists complete English editions. Additional Chinese notes and bilingual updates remain available in the Chinese index.

350knowledge notes
AI Product Practice / AI Builders

AI Builders · Long-Term Views from Product Founders and Operators on X (Curated Tweets)

Long-term views posted on X between March and June 2026 by the leaders of products including Replit, Box, Vercel, Cursor, Linear, and Every — organized by topic (headless software and agent pricing / design after execution becomes free / development pipelines where tokens don’t matter / compound engineering / whether SaaS is dead / work won’t decrease) rather than by person, written for non-technical product managers.

AI productsProduct DesignIndustry perspectivesEnglish edition