#vertical slice
19 related articles
·5 min
The DeepSeek Investor Q&A with Liang Wenfeng: Decoding Restrained Pricing and the AGI Roadmap
Decoding DeepSeek's Liang Wenfeng 4-hour investor Q&A: 10-month-payback restrained pricing, why open source doesn't hurt revenue, the Agent-continual learning-self-iteration AGI roadmap, plus domestic chips, talent, and your moat.
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·5 min
DeepSeek's Liang Wenfeng Investor Meeting: Restrained Pricing and the AGI Roadmap Explained
An analysis of DeepSeek's Liang Wenfeng 4-hour investor meeting: restrained pricing with 10-month payback, why open source doesn't hurt revenue, the Agent–continual learning–self-iteration AGI roadmap, plus domestic chips, talent, and your moat.
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·5 min
AI Coding Getting Worse With Every Edit? Skills v1.1 Reveals the Real Cause and Solution
AI code getting messier with edits? The root cause isn't weak model capability but a lack of context and process. A deep dive into Matt Pocock's Skills v1.1: grilling, vertical-slice tickets, TDD, and WebFinder.
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·6 min
Introduction to Prompt Engineering: A Complete Guide from Understanding to Implementation
Prompt engineering is more than messaging AI. This guide breaks down the four core functions of prompts, the six-step prompt engineering process, and key limitations to help you build the right foundation.
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·7 min
Geosql: A Vertical Skill Pack That Teaches AI Geospatial Data Analysis
Geosql is a geospatial SQL skill pack designed for AI coding assistants like Claude and Codex, enabling LLMs to accurately generate PostGIS queries and handle coordinate transformations and spatial analysis.
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·5 min
Turn PRD into XMind Test Cases with One Click Using Cursor — 10x Efficiency Boost
A must-read for test engineers: use Cursor's custom Skills to auto-generate test cases covering positive, negative, and boundary values from PRDs, output as Markdown linked to XMind, adapting to functional, interface, and performance testing.
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·8 min
Fable 5 Opens to All Paid Users: How AI Storytelling Tools Are Reshaping Content Production
Fable 5, an AI storytelling platform, opens to all paid users and sparks debate on Hacker News. We analyze AI creation tools' practicalization trend across product positioning, competition, and access strategy.
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·6 min
Escaping AI Agent Skill Hell: A Complete 4-Step Guide to Writing High-Quality Skills
Matt Pocock's 4-step framework for AI Agent Skill design: Trigger, Structure, Steering, Pruning. Escape skill hell and learn to write high-quality skills.
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·6 min
Escaping AI Agent Skill Hell: A Complete 4-Step Guide to Writing High-Quality Skills
Matt Pocock's 4-step framework for AI Agent Skill design: Trigger, Structure, Steering, Pruning. Escape skill hell, tell good skills from bad, and master leading words to make Agents follow your intent.
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·3 min
Benchmarking Popular Claude Skill Libraries: A 5-Step Core Pattern for AI Agent Development
A deep-dive evaluation of Addy Osmani, Matt Pocock, and Gary Tan's skill libraries, distilling a 5-step Research→Prototype→Plan→Build→Test agent dev loop and why the best skill system is always your own.
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·7 min
AI Agent Code Execution Sandbox Selection Guide: In-Depth Comparison of E2B and Four Other Solutions
In-depth comparison of five AI Agent code execution sandbox solutions—E2B, Daytona, Modal, Cloudflare Sandbox, and Vercel Sandbox—across isolation, cold start latency, state management, and pricing.
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·8 min
The Enterprise AI Flywheel: Building a Model-Eval Loop as a Competitive Moat
The core of enterprise AI isn't calling general models—it's building a self-reinforcing "model-harness-sandbox-eval" flywheel. This article analyzes the four components, tacit knowledge moats, and the "token value per watt" efficiency metric.
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·3 min
Codex in Action: From a One-Sentence Idea to a Playable 3D City Shooter — The Full Process
A detailed walkthrough of building a first-person 3D shooter from scratch with OpenAI Codex, covering project scoping, prototyping, modular city design, enemy AI, and iterative refinement.
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·3 min
From Vertical Depth to Horizontal Expansion in the AI Era: A Guide to Shifting Developer Mindset
AI tools are reshaping software development costs like cloud computing once did. Learn why developers should shift from vertical depth to horizontal expansion and build bigger systems with smaller teams.
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·3 min
Will AI Replace Programmers? Here's What a Senior Developer Who Started Coding at 30 Has to Say
Will AI replace software engineers? A senior developer who started coding at 30 shares his real-world perspective on AI's impact on programming and what makes developers irreplaceable.
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Product Reviews·3 min
Hands-On with Replit Agent 4: Multi-Agent Parallel Execution + Canvas Design + One-Click Deployment Full Workflow
Hands-on review of Replit Agent 4: multi-Agent parallel execution, Canvas design, task-level review and merge, and one-click deploy. Full walkthrough building a restaurant landing page for $8.55.
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Industry Insights·2 min
The AI Market Is Expanding Rapidly: Why a Growing Pie Matters More Than Fighting Over Slices
The global AI market is expanding at a CAGR exceeding 35%, creating new demand across nearly every segment. This article analyzes the core logic of AI's expanding market and key takeaways for practitioners and investors.
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Tutorials·3 min
Indie Game AI in Practice: Building a Slime Combat System with Soul
A detailed breakdown of building a complete slime combat AI for indie games, covering FSM architecture, multi-attack modules, group AI pursuit mechanics, and animation synchronization.
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