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.
How to Cut LLM Token Usage by 90% with Context Compression — A Step-by-Step Guide
A comprehensive step-by-step tutorial on using Headroom, the trending open-source context compression tool, to reduce LLM token u…
The Developer's Edge in 2026: Why Problem-Solving Beats Coding Speed Every Time
AI has changed what makes a developer valuable. The real edge in 2026 isn't coding speed — it's problem definition, system thinki…
Building Multi-Agent Reasoning Systems with Python: A Deep Dive into Collaborative LLM Architectures
Learn to build production-grade multi-agent LLM systems with Python. This advanced tutorial covers the Perceiver-Executor-Reviewe…
7 AI Developer Tools That Are Taking GitHub by Storm in 2026
The open-source AI tooling landscape is moving fast. Here are 7 trending tools on GitHub in 2026 — from token compression with He…
Your GitHub Token Can Be Stolen With One Click — Here Is What Developers Need to Know
A critical VSCode vulnerability allows attackers to steal full-access GitHub OAuth tokens through a single clicked link. The expl…
How to Cut Your LLM Token Costs by 90% with Headroom: A Step-by-Step Guide
Step-by-step tutorial on using Headroom to compress LLM context and cut token costs by 60-95%. Covers installation, proxy mode, a…
Why T-Shaped Developers Win in the AI Era
Why T-shaped developers — those with deep expertise in one area and broad knowledge across many — have a decisive advantage in th…
Speculative Decoding: Accelerating LLM Inference by 2-3x Without Quality Loss
Learn how speculative decoding accelerates LLM inference by 2-3x with zero quality loss. This tutorial covers the algorithm, PyTo…
7 Best AI Coding Agents in 2026: Compared by Speed, Features, and Real-World Use
A comprehensive comparison of the 7 best AI coding agents in 2026: Claude Code, Cursor, GitHub Copilot, Windsurf, Aider, Amp, and…
Anthropic Files for IPO: What Developers Need to Know About the Claude Ecosystem
Anthropic files for IPO at $965B valuation with $47B revenue run-rate. A deep dive into what this means for developers using Clau…
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