Essays and notes on AI × product.https://taozhangnyu.com/https://taozhangnyu.com/writing/2026-08-22-deepseek-harness-is-out-what-is-it/https://taozhangnyu.com/writing/2026-08-22-deepseek-harness-is-out-what-is-it/A clear look at its real power, who should try it, and who should wait.Sat, 22 Aug 2026 00:00:00 GMThttps://taozhangnyu.com/writing/2026-08-12-skills-vs-workflows-how-to-build/https://taozhangnyu.com/writing/2026-08-12-skills-vs-workflows-how-to-build/A practical framework for separating reusable capabilities from orchestration logic—and knowing when to use each.Wed, 12 Aug 2026 00:00:00 GMThttps://taozhangnyu.com/notes/2026-07-13-codex-inside-claude-code/https://taozhangnyu.com/notes/2026-07-13-codex-inside-claude-code/Mon, 13 Jul 2026 00:00:00 GMThttps://taozhangnyu.com/notes/2026-07-07-agent-skills/https://taozhangnyu.com/notes/2026-07-07-agent-skills/Tue, 07 Jul 2026 00:00:00 GMThttps://taozhangnyu.com/writing/2025-08-12-startup-101-reading-notes/https://taozhangnyu.com/writing/2025-08-12-startup-101-reading-notes/This is part of my Startup 101 — Reading Notes series, where I collect and share exact excerpts from classic startup writing.Tue, 12 Aug 2025 00:00:00 GMThttps://taozhangnyu.com/notes/2025-07-27-exploring-product-roles/https://taozhangnyu.com/notes/2025-07-27-exploring-product-roles/Sun, 27 Jul 2025 00:00:00 GMThttps://taozhangnyu.com/notes/2025-06-28-claude-code-writing-pipeline/https://taozhangnyu.com/notes/2025-06-28-claude-code-writing-pipeline/Sat, 28 Jun 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-11-subscription-ecommerce-would-benefit/https://taozhangnyu.com/writing/2025-03-11-subscription-ecommerce-would-benefit/The SaaS Customer Journey: From First Contact to Long-Term ValueTue, 11 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-07-lean-analytics-e-commerce-part-3/https://taozhangnyu.com/writing/2025-03-07-lean-analytics-e-commerce-part-3/Offline & Online CombinationFri, 07 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-06-one-metric-that-matters-omtm-in-e-0f8/https://taozhangnyu.com/writing/2025-03-06-one-metric-that-matters-omtm-in-e-0f8/Revenue per CustomerThu, 06 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-05-one-metric-that-matters-omtm-in-e/https://taozhangnyu.com/writing/2025-03-05-one-metric-that-matters-omtm-in-e/The Annual Repurchase Rate (ARR)Wed, 05 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-04-the-business-model-flipbook-understanding/https://taozhangnyu.com/writing/2025-03-04-the-business-model-flipbook-understanding/A business model is the foundation of any company—it defines what you sell, how you deliver it, how you acquire customers, and how you generate revenue.Tue, 04 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-03-ai-centric-pricing-in-action-how/https://taozhangnyu.com/writing/2025-03-03-ai-centric-pricing-in-action-how/The shift toward AI-driven pricing models isn’t just theoretical—companies are already putting these strategies into practice.Mon, 03 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-02-ai-centric-pricing-models-adapting/https://taozhangnyu.com/writing/2025-03-02-ai-centric-pricing-models-adapting/The rise of AI-powered products is transforming how businesses price software and services.Sun, 02 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-03-01-challenges-and-opportunities-in-vertical/https://taozhangnyu.com/writing/2025-03-01-challenges-and-opportunities-in-vertical/As Vertical AI agents revolutionize industries, businesses face key challenges but also huge opportunities. Here’s what companies need to navigate:👇Sat, 01 Mar 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-28-not-all-users-are-good-customers/https://taozhangnyu.com/writing/2025-02-28-not-all-users-are-good-customers/Business models are about getting people to take action in exchange for value. Fri, 28 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-28-vertical-ai-agents-the-future-of/https://taozhangnyu.com/writing/2025-02-28-vertical-ai-agents-the-future-of/AI is no longer one-size-fits-all.Fri, 28 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-27-case-studies-recent-successful-ai/https://taozhangnyu.com/writing/2025-02-27-case-studies-recent-successful-ai/AI is not just enhancing existing products—it’s driving game-changing innovations.Thu, 27 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-27-the-5-growth-levers-how-to-scale/https://taozhangnyu.com/writing/2025-02-27-the-5-growth-levers-how-to-scale/Growing a business isn’t magic—it’s about turning the right knobs to drive success. Thu, 27 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-26-drawing-lines-in-the-sand-how-to/https://taozhangnyu.com/writing/2025-02-26-drawing-lines-in-the-sand-how-to/set a clear targetWed, 26 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-26-latest-ai-trends-in-consumer-technology/https://taozhangnyu.com/writing/2025-02-26-latest-ai-trends-in-consumer-technology/AI has taken center stage in consumer tech, transforming how users interact with everyday products.Wed, 26 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-25-the-one-metric-that-matters-omtm/https://taozhangnyu.com/writing/2025-02-25-the-one-metric-that-matters-omtm/OMTM is the one number your team is laser-focused on above everything else at your current stage.Tue, 25 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-25-traditional-vs-ai-era-product-development/https://taozhangnyu.com/writing/2025-02-25-traditional-vs-ai-era-product-development/Methodology & LifecycleTue, 25 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-24-ais-role-in-reshaping-retail-part/https://taozhangnyu.com/writing/2025-02-24-ais-role-in-reshaping-retail-part/📊 AI in Retail: Key Statistics & TrendsMon, 24 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-23-ais-role-in-reshaping-retail-optimization/https://taozhangnyu.com/writing/2025-02-23-ais-role-in-reshaping-retail-optimization/AI-Driven Supply Chain OptimizationSun, 23 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-22-ais-role-in-reshaping-retail-personalization/https://taozhangnyu.com/writing/2025-02-22-ais-role-in-reshaping-retail-personalization/AI-Driven Customer PersonalizationSat, 22 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-21-how-to-define-key-results-in-okrs/https://taozhangnyu.com/writing/2025-02-21-how-to-define-key-results-in-okrs/“How would we know if we met our Objective?”Fri, 21 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-20-okr/https://taozhangnyu.com/writing/2025-02-20-okr/Think of an Objective as a mission statement—but shorter.Thu, 20 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-19-how-ai-is-transforming-product-management/https://taozhangnyu.com/writing/2025-02-19-how-ai-is-transforming-product-management/Product Management in Post ChatGPT EraWed, 19 Feb 2025 00:00:00 GMThttps://taozhangnyu.com/writing/2025-02-18-how-ai-powered-search-is-transforming/https://taozhangnyu.com/writing/2025-02-18-how-ai-powered-search-is-transforming/E-commerce has become a fertile ground for AI innovations, especially with the rise of LLMs & Generative AI.Tue, 18 Feb 2025 00:00:00 GMT