How can I get free vibes!! AI coding for free guide
Lots of new shiney tools are coming out people are building great stuff, but there's a cost, how you can get started for free!
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21 articles
Creating Local Claude Code Plugins
I wanted local plugins, installed for my user, without publishing anything. The easiest path is a local marketplace.
vLLM Tuning For Low Memory
GLM-4.7-Flash has been released! a 30B-A3B MoE model, I surely can run this on two 5090s... or can I?
Deep copying in JavaScript
Deep copying in JavaScript is a mess if you do not know the tradeoffs. This post covers shallow vs deep copies, where JSON stringify and spread/Object.assign break down, and when structuredClone is the right tool.
Extracting the subdomain with node.js
A simple Express pattern for reading the host header, pulling out the subdomain, and normalizing hyphens so you can drive behavior off `whatever.yourdomain.com with` a wildcard DNS entry.
Game Dev Movement cheatsheet with examples
This is my movement cheat sheet for 2D games, with runnable examples. It covers distance checks, angle math, pursuit, projecting points (like gun barrels), rotation while moving, and Asteroids-style heading movement with friction.
Simple 2d Terrain With Midpoint Displacement
A practical walkthrough of midpoint displacement (Diamond Square) for 2D canvas terrain. It explains the iterations, how roughness changes the look, and includes a JS implementation with notes on wrapping and scrolling.
Burn Away Effect Explanation
A simple burn-away effect using pixel "fuel". I build a 2D grid of burn values, decrement neighbors as pixels burn out, and use step-based flags to keep the spread controlled, with an optional flame coloring pass..
3d Shading with Points
Recreating a shaded-sphere effect using nothing but points on canvas. I break down the math (row width via Pythagoras), how the random threshold creates shading, and how a single divisor changes the look.
Creating a canvas platformer tutorial part two
Part two of my canvas platformer series. I add world geometry, detect and resolve collisions by direction, and introduce grounded and jumping state so movement feels right.
