My AI Coding History Vanished? Understanding Claude Code's 30-Day Deletion Rule
We explore why the AI coding tool Claude Code automatically deletes user chat history after 30 days, the reasons behind it, and how to solve it.
Tag: Productivity
AI and Developers, Conditions for Perfect Teamwork: A Guide to Using Claude Code at 200%
Discover the secrets and practical tips to maximize developer productivity with Claude Code, the AI that operates directly within your terminal.
AI Coding Assistant Costs: What is the Real Impact of 'RTK' Which Promises to Cut Them by 90%?
We analyze the reality and actual efficiency of RTK technology, which is touted to dramatically reduce token costs incurred when using AI coding tools.
What if Your AI Consultant Can't Read the Customer's Mind? Meet Agnost AI, the Reliable Assistant for AI Agents
Introducing Agnost AI, which helps improve services by analyzing conversations between AI agents and customers in real-time.
Saying 'Hi' to an AI: A Surprisingly Expensive Habit?
Why casual greetings like 'hi' or 'thanks' when talking to AI agents can be a significant cost burden for enterprises and developers—uncovering the hidden economics.
Must AI be the 'Best'? The Secret Hidden in Your Work
Is the most expensive AI model always the best choice? Explore the surprising performance and selection criteria of cost-effective AI models discovered in real-world workflows.
Mapping 50,000 Lines of Code in 10 Seconds? How 'Onboard-CLI' is Changing the Coding Landscape
Introducing Onboard-CLI, an AI-powered tool that helps you grasp massive codebases at a glance and prevent messy code before it happens.
Multiple AI Agents at a Glance? Boosting Developer Productivity with 'Abralo'
Introducing Abralo, a tool that lets you efficiently manage multiple Claude Code agents in a single window instead of the terminal.
Struggling to remember how you tasked your AI? Enter 'Mistral Studio', the start of prompt management
We explain the features of Mistral Studio, which helps you systematically manage AI prompts and skills while tracking their versions.
You Don't Need to Know SQL: Now You Can Ask Claude About Your Database
Discover a new way to query and analyze databases through conversation with Claude AI, without needing to know complex SQL.
Why isn't the 'Copilot' AI assistant welcome in the office?
A report reveals that the paid adoption rate for Microsoft 365 Copilot is under 4.5%. Why aren't companies actively using this AI assistant despite the high cost?
AI Is Handling My Commute Work? The Mobile Era of 'Claude Cowork'
Anthropic's AI agent 'Claude Cowork' has expanded to web and mobile. How should we prepare for an era where you can hand off complex tasks to AI anytime, anywhere, away from your PC?
Mac
Productivity
Tired of the default Mac Finder? Meet WhimFiles, a lightweight and fast 9MB file manager
If the default Mac file manager, Finder, feels slow or cumbersome, check out WhimFiles—a lightweight alternative that supports real-time filtering.
AI Writing My Code? The 2026 Development Landscape Painted by ClaudeCode, Codex, and Grok
Easily understand how AI coding tools like ClaudeCode, Codex, and Grok are transforming software development in 2026 and their impact on general users.
AI
Blog
Comments on my blog like Google Docs? 'Sidenote', the tool where AI writes the code changes for you
Learn about Sidenote, a tool that lets users easily suggest edits to developer blogs or documentation like Google Docs, with AI automatically generating the Git diffs.
AI
Design
Does AI Understand My Design Language? How to Work with 'Claude Design'
An easy-to-follow explanation of the features and usage of 'Claude Design,' an AI tool that automatically builds design systems and maintains brand consistency.
AI is remembering my trivial daily life? Why you need to tell Claude, 'Stop remembering so much!'
We explore the frustrations users face as the AI model Claude indiscriminately memorizes and stores unimportant information during conversations, and how to resolve this.
Command Your 'AI Coding Assistant' in Your Hand? Cursor Mobile App Released!
Now, remotely control your AI coding agent with your smartphone and implement programming ideas on the fly. Discover how the future of development will change.
OpenKnowledge is Coming: Write with AI, Your Partner in Thought
Introducing OpenKnowledge, an AI-native, open-source knowledge platform that can replace Obsidian or Notion.
AI
Developers
Don't know why your code works? Beware the 'I don't know, Claude wrote this' pandemic
More developers are struggling to explain the code written by AI. We explore the meaning of the 'I don't know, Claude wrote this' pandemic and what we should guard against.
AI
Browser
The smart assistant working directly in my browser: The change 'peerd' will bring
Learn about peerd, an extension that runs AI agents directly within your web browser to handle repetitive tasks.
AI
Harness
I Gifted AI a 'Toolbox,' and Performance Skyrocketed 10x
Discover the secrets of 'Harness Engineering' and 'LLM-Wiki' technologies that boost work efficiency by 10x without changing the AI model itself.
Hiring Multiple AI Agents Simultaneously? The Era of Parallel Development Opened by 'Git Worktrees'
Introducing 'Git Worktrees' and GitHub's agentic workflows, technologies that maximize development efficiency by deploying AI coding agents on multiple tasks simultaneously.
Approving AI decisions even away from my computer? 'Pulse', a real-time dashboard for Claude Code
You no longer need to keep an eye on your terminal while using Claude Code. Now, check AI actions in real-time and approve tool usage from your smartphone.
Don't Just Take Screenshots of AI-Generated Code: Share it via Website with Display.dev
How to publish code or documents generated by AI agents as secure, enterprise-ready webpages instead of local links
Can complex business processes be mapped out at a glance?
Discover TLA+ Process Studio, a tool for visualizing business processes as state machines to prevent errors in advance.
What if Your AI Coding Assistant Keeps Getting 'Amnesia'? Can Recall Solve It?
Introducing Recall, a local memory tool that solves the problem of AI coding tool Claude Code forgetting project context after every session.
How to Make Your AI Agent Think Like the 'Laziest Senior Developer in the Room'
We explain the principles and importance of Ponytail, a tool that forces AI, which usually writes code unconditionally, to first ask 'Is this feature really necessary?' in easy-to-understand terms.
Can't Delete Claude Chat History All at Once? The Solution for Your Frustration
Looking for a way to delete your Claude AI chat history all at once? We explain the working principles of bulk delete scripts and extensions that solve the inconvenience of manual deletion in a way that's easy for everyone to understand.
AI Trends
Cognitive Science
Would You Read a 10-Page AI-Written Email? Why 'Human Effort' is Necessary
How is our attention being exploited in the AI era? Discover why you must demonstrate genuine 'human effort' if you want someone's time and attention.
Productivity
Procrastination
A Sad Story of Procrastinating by Building an App to Stop Procrastinating
Why do we seek out new productivity tools and apps just to delay our tasks? Discover scientific psychological strategies for truly breaking the cycle of perfectionism, stress avoidance, and procrastination.
AI
Learning Methods
In the Age of AI Homework, Why Are Some People Using AI for 'Real Learning'?
Explore how to use AI like ChatGPT as a 1:1 tutor rather than a 'vending machine' for answers, turning new information into true personal knowledge.
Stop the Copy-Paste Hell: Textile, an App for Weaving Together Bits of Text
Tired of the simple, repetitive task of copying and pasting every time? We easily explain the principles and advantages of Textile, a desktop app that automatically combines your clipboard, commands, and text.
AI
PDF Automation
The End of Struggling with Stacks of Paper? The Rise of 'AI Writing Assistants' That Run Only on Your Computer
Introducing the latest technology where AI handles tedious PDF form filling for you. Discover a new era of secure office automation that operates directly on your computer, eliminating concerns about personal data leaks.
Claude
PowerPoint
파워포인트의 '두뇌'가 된 클로드, 단순 자동화를 넘어선 '지능형 협업'의 시대
앤스로픽의 Claude for PowerPoint 통합이 불러온 업무 혁명과 프레젠테이션 제작 방식의 근본적인 변화를 분석합니다.