Custom instructions for Claude Code ultrathink

Add custom instructions to your Ultrathink tasks with Claude Code, simulating a small development team and streamlining project management.
From "Senior" to "Staff": My Two-Year Plateau and Reflections
Discover how a Senior Front-end Engineer broke through a two-year plateau and learned what it takes to move from Senior to Staff, debunking the myth that techni
Interviewer: Why Use MD5 to Rename Files Instead of Timestamps During Upload?
Discover the advantages of using MD5 hashes over timestamps for renaming files during upload, ensuring unique identification and content verification while enha
Enhancing User Experience for Left-Handed Individuals
Enhance user experience for left-handed individuals with inclusive design strategies. Learn how to cater to this often-overlooked demographic and create product
Essential Design Guidelines for Enhancing Notifications UX
Improve your notification UX with our expert design guidelines. Enhance user experience, reduce notification fatigue & streamline notifications. Learn more at S
Learnings from Building AI Agents
Discover how to make AI code review assistants quieter and more accurate. Learn from the author's experience at cubic.dev, an AI-powered 'smarter GitHub', and e
How to Avoid Skill Atrophy in the Age of AI
Learn how to use AI programming assistants without letting your hard-earned engineering skills deteriorate from disuse. Discover the balance between productivit
Beyond The Hype: The Real Impact of AI on Product Design
Discover the real impact of AI on product design. Learn how to integrate AI tools into your workflow, generate innovative ideas, and improve productivity.
How Do Large Language Models (LLMs) Work? (A Clear Explanation with Visuals)
Understand how Large Language Models (LLMs) work with a clear explanation, visuals, and examples. Learn about conditional probability and its role in LLMs like