#Understand Anything
411 related articles
·4 min
Hands-On Skill Writing and Agent Testing: A Guide to AI Testing Transformation
An in-depth look at AI testing challenges. Learn to write reusable Skill packs and master Agent testing and LLM evaluation—covering the SKILL.md six-dimensional rule, skill-creator, EvalScope, and dataset selection.
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·3 min
Open-Source Automated News Briefing Generator: A Zero-Technical-Barrier AI Deployment Analysis
An open-source automated news briefing system. No coding needed—just let an AI read the project docs to complete the entire deployment. Six-stage pipeline, four-channel search covering 16+ platforms, smart classification and dedup, daily auto-push to Feishu, completely free.
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·3 min
Open-Source Newsletter Auto-Generation System: A No-Code AI Deployment Breakdown
An open-source newsletter auto-generation system requiring no coding—just have AI read the project docs to complete deployment. Six-stage pipeline, four-channel search covering 16+ platforms, smart classification & deduplication. Completely free.
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·4 min
Vibe Coding in Practice: AI-Assisted Refactoring of a Unity Game's SO Architecture
Learn how to use Vibe Coding to collaborate with AI in refactoring a Unity game, introducing ScriptableObject (SO) data architecture, with hands-on tips.
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·4 min
Gemini API in Practice: Building AI Agents with Files
Google's official hands-on: how to go from idea to production fast with AI Studio and build AI Agents using the now-GA Interactions API. The core idea—Agents are just combinations of files.
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·4 min
Notion Co-founder: From Note-Taking Tool to AI Agent Workspace
Notion co-founder Simon Last shares Notion's journey from note-taking tool to AI agent workspace: from first tasting GPT-4 to personal and custom agents.
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·3 min
The Vibe Coding Trap: You're Just Producing Garbage Faster
Vibe Coding lets non-coders build apps and websites fast with AI, but efficiency gains don't equal value gains. This article dissects the core trap and offers the right order: needs first, code later.
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·3 min
Vibe Coding in Practice: Building a Personal Website with AI from Scratch
Build a personal website with Vibe Coding even from scratch! Practical tips for collaborating with AI via Codex and DeepSeek: have AI restate requirements, use screenshots to locate, change one thing at a time, and handle long Chinese text.
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·3 min
Vibe Coding in Practice: Building a Personal Website with AI from Zero
Build a personal website with Vibe Coding even with zero coding background! Practical tips for collaborating with AI via Codex and DeepSeek: have AI restate needs, use screenshots, change one thing at a time, and deploy your site with ease.
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·2 min
The Age of AI Coding: Why Tinkering Engineers Are Worth More Than Ever
Claude Code creator Boris and developer Theo reveal: in the AI Agent era, tinkering habits like automation, building small tools, and writing CLAUDE.md are becoming the core edge for reaching Staff engineer level.
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·2 min
Claude Code Skills in Practice: Packaging AI Skills to Auto-Generate Test Cases
Through a complete case of auto-generating test cases from requirement docs, this article explains Claude Code's Agent Skills packaging mechanism—turning proven AI workflows into reusable skills with on-demand loading.
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·2 min
Ego Lite Review: AI Browser Automation That Won't Steal Your Mouse Focus
Ego Lite is a Chromium-based browser designed for AI collaboration. Through login state reuse and isolated Spaces, AI Agents autonomously handle web tasks, form filling, and data collection—ending the human-machine focus fight. Currently on macOS.
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·2 min
Ego Lite Review: AI Browser Automation That Won't Steal Your Mouse Focus
Ego Lite is a browser built for AI collaboration. Based on Chromium, it uses login state reuse and isolated Spaces so AI Agents can autonomously handle web operations, form filling, and data scraping—solving the human-machine focus conflict. macOS only.
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·2 min
Beware of AI Aggregator Scams: The Truth Behind Fake Models Like "GPT 5.6"
Fake AI platforms claim to offer "GPT 5.6" and "Claude 5" — models that don't exist. Learn the real risks: data theft, scams, and how to safely use AI tools.
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·2 min
Claude Code Getting Started Guide: Full Installation, Configuration, and Hands-On Walkthrough
Full guide to installing and configuring Claude Code: fix environment variables, network issues, and connect to Alibaba Cloud LLMs. Compare with Cursor and master all three working modes.
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·5 min
Liang Wenfeng's In-Depth Confession: DeepSeek's Philosophy of Restraint, Open-Source Strategy, and AGI Roadmap
DeepSeek founder Liang Wenfeng systematically explains: a KPI-free culture, 10-month break-even pricing, long-term open-source strategy, continual learning to break the AGI bottleneck, and his prediction of a mature domestic chip ecosystem within a year.
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·6 min
How the Creator of Redis Squeezed a 284-Billion-Parameter DeepSeek Into an Ordinary Laptop
Redis author antirez built the pure-C inference engine DS4 "Dwarf Star," compressing DeepSeek V4 Flash from 500GB to 80.8GB via asymmetric quantization for local deployment on 128GB unified memory at 26.7 tokens/sec.
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·6 min
How the Creator of Redis Squeezed a 284B-Parameter DeepSeek into an Ordinary Laptop
Redis creator antirez built DS4 "Dwarf Star," a pure-C inference engine, using asymmetric quantization to compress DeepSeek V4 Flash from 500GB to 80.8GB for local 128GB unified-memory deployment at 26.7 tokens/sec.
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·4 min
Complete Guide: Connecting DeepSeek and Other Chinese LLMs to Codex
No ChatGPT account? No problem. Learn how to connect DeepSeek and other Chinese LLMs to Codex using the Codex++ management tool — including Base URL setup, API Key creation, and token top-up.
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·2 min
OfficeCLI Hands-On: AI Batch Read, Edit & Generate Word/Excel/PPT Without Installing Office
Hands-on test of open-source OfficeCLI: a single binary reads, edits, and generates Word/Excel/PPT. 1,000 cells rewritten in 0.37s, Chinese text supported. Covers XML internals, real failures, and AI Agent integration.
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