Colourful Codes

Practical guides on Java, cloud, DevOps and AI engineering.

Explore: Java Flutter DevOps AI/ML Architecture

Start Reading Browse Topics

🔧 Claude Code Troubleshooting Journal: TLS Secret Naming Issues in Kubernetes

🔧 Troubleshooting TLS Secret Naming Issues in Kubernetes

Read the post

</>

{ }

func()

Scroll to explore

Latest & Featured

Discover our most recent tutorials and popular guides

Featured DevOps

Sep 09, 2025 35 min read

🔧 Claude Code Troubleshooting Journal: TLS Secret Naming Issues in Kubernetes

🔧 Troubleshooting TLS Secret Naming Issues in Kubernetes

DevOps Kubernetes TLS

Read the post

Claude Code: Prompt Engineering for Vibe Coding

Featured Development

Aug 18, 2025 11 min read

Claude Code: Prompt Engineering for Vibe Coding

The art of prompting lies not in asking the right questions, but in knowing how to ask them. — A developer’s guide ...

Development AI

Read the post

Featured DevOps

Jan 01, 2024 6 min read

Setup Workstation

“Place which dreams come true “ - Art by painter Julia Makors

DevOps

Read the post

Featured AI

Jan 01, 2024 5 min read

Setup LLM Development Environment

“AI Development Environment” - A comprehensive guide to setting up your LLM development workspace

AI Development

Read the post

Nov 09, 2026 8 min read

Living Notes: The MCP Skills Over MCP Working Group, Meeting by Meeting

This is a living article. It is updated after every new meeting of the Skills Over MCP Working Group. Newest meetin...

AI MCP Meeting Notes

Read the post

Nov 08, 2026 5 min read

Deep Dive: How obra/superpowers Forces a Disciplined Agent Workflow

Companion to the hands-on tutorial: Run a skills-driven development workflow with Superpowers on Cui.Guru. The tuto...

AI Agents Deep Dive

Read the post

Explore All Topics

Quick Access:

AI 102 AI Engineering 1 Academic Integrity 1 Agent Systems 1 AgentScope 1 Agentic Systems 1

Colourful Codes

🔧 Claude Code Troubleshooting Journal: TLS Secret Naming Issues in Kubernetes

Latest & Featured

🔧 Claude Code Troubleshooting Journal: TLS Secret Naming Issues in Kubernetes

Claude Code: Prompt Engineering for Vibe Coding

Setup Workstation

Setup LLM Development Environment

Living Notes: The MCP Skills Over MCP Working Group, Meeting by Meeting

Deep Dive: How obra/superpowers Forces a Disciplined Agent Workflow

Quick Access:

Living Notes: The MCP Skills Over MCP Working Group, Meeting by Meeting

Deep Dive: How obra/superpowers Forces a Disciplined Agent Workflow

Deep Dive: Why mattpocock/skills Makes Your Agent Interview You First

Deep Dive: Inside anthropics/skills and the Progressive Disclosure Design

🔧 Claude Code Troubleshooting Journal: TLS Secret Naming Issues in Kubernetes

Claude Code: Prompt Engineering for Vibe Coding

Setup Workstation

Setup LLM Development Environment

All Stories

Living Notes: The MCP Skills Over MCP Working Group, Meeting by Meeting

Deep Dive: How obra/superpowers Forces a Disciplined Agent Workflow

Deep Dive: Why mattpocock/skills Makes Your Agent Interview You First

Deep Dive: Inside anthropics/skills and the Progressive Disclosure Design

Deep Dive: How agent-browser Lets an Agent Drive Chrome with Snapshots and Refs

Training UI Agents on Live iOS Apps: Apple's Planning-Grounding Approach

Anthropic's AI for Science Goes Institutional: 20 Partners, One Shared Bet

Testing Agent Skills Properly: Building a Skill That Evaluates Other Skills

Agent Skills Goes Neutral: Anthropic Donates the Standard to the Agentic AI Foundation

Scion: Why Anthropic Replaced Git for a Monorepo Written by Agents

Featured

Google Launches Gemma 4: Agent-Ready Models from Mobile to Workstation

The AI Coding Wars Heat Up: Claude Opus 4.6 vs GPT-5.3-Codex

Weekly Journals

The Journey to the FIRE app

AI Journey

Data Structure and Algorithm Journey

New Programming Languages Tour

DevOps Journey

Google Cloud Certified Professional Cloud Architect Journey

Architecture Journey