Ideas, tutorials, and stories from the world of code.
Hand-picked deep dives on programming, AI tooling, and software craft — written by the CoddyKit team for curious learners.
Building an AI Coding Agent for the Terminal: A Step-by-Step Guide
A step-by-step tutorial for building a terminal-based AI coding agent from scratch — covering project setup, LLM integration, CLI…
Why Developer Experience Is the Most Valuable Career Skill in 2026
Developer Experience (DX) has become the most valuable career skill in 2026. As AI commodifies raw coding ability, developers who…
Building a Production-Grade KV Cache for LLM Inference: From Naive to PagedAttention
Learn how KV cache works in LLM inference, why naive implementations waste 90%+ of GPU memory, and how to build a production-grad…
7 AI Coding Assistants Compared in 2026: Which One Should You Choose?
A comprehensive comparison of 7 leading AI coding assistants in 2026 — Claude Code, Cursor, GitHub Copilot, Codex CLI, Gemini CLI…
AI Agents Are Running Wild: Why Today's Google Sheets Breach Should Make Every Developer Rethink Sandboxing
Security researchers found that ChatGPT for Google Sheets allows data exfiltration of entire spreadsheet collections through a si…
How to Build Your First Custom MCP Server: A Step-by-Step Guide
Learn how to build your first custom MCP (Model Context Protocol) server from scratch. This step-by-step tutorial covers project…
The AI-Augmented Developer: How to Stay Irreplaceable When Copilot Writes Your Code
AI coding tools are reshaping development in 2026. The developers who thrive are not the fastest typists — they are the ones who…
Mastering KV Cache Compression and Speculative Decoding: Accelerate Your LLM Inference by 3x
Learn how to accelerate LLM inference by 3-4x using KV cache compression (INT8 quantization, GQA), speculative decoding with draf…
7 Open-Source AI Developer Tools Taking Over GitHub Right Now
A curated comparison of 7 open-source AI developer tools trending on GitHub today — from terminal-native coding agents to offline…
Why OpenRouter's $113M Funding Signals the End of Single-Model Lock-In
Developers are moving beyond single-model dependency. OpenRouter's $113M Series B — backed by CapitalG, NVIDIA, and major cloud/d…
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The CoddyKit blog publishes articles and tutorials on programming, AI tooling, and software craft, written by the CoddyKit team for learners at every level.
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