Ron Valstar

I’ve always ignored JavaScript generators and iterators partly because I never really encountered a clear real life use case.

Hypno

An invoice application that keeps your data private by simply not storing it in the cloud.

Apps for programming on an Android are clumsy at best, and full of adds.

A bookmarklet to check designs against implementation for pixel perfect development.

Perlin noise wood with WebGL

Here's a hot shader: fire with sparks.

The first WebGL shader I published was 3D Perlin noise dripping from the ceiling.

Two years ago I rewrote my site to Angular.

Another pretty simple idea with a really cool result.

My site right now is Wordpress with a REST API coupled to a Angular 1 front-end.

Strange attractors prove how easily chaos can emerge within a simple system.

Recently I worked on a large codebase with a recurring namespace pattern that was very inefficient.

This is an experiment with WebGL shaders.

Having a good coding structure increases maintainability.

A JavaScript design pattern for prototypal inheritance with protected variables and methods.

A lorem ipsum plugin for Wordpress to create full articles randomly (including a random seed).

TinySort had its jQuery dependency is removed.

A password generator bookmarklet safely to be used from any browser on any device.

Pocket is really handy.

A DRY responsive JavaScript solution that searches the document.styleSheets for CSSMediaRule.

How I use Google spreadsheets for my freelance administration: here are two example spreadsheets to duplicate and some details on the used JavaScript.

A simple implementation of procedural particle scattering: an infinite field of snow falling upward.

Using Grunt to test 5000 lines of code for unused functions.

It's not the tools that make you a good developer, but good tools certainly help.

Here's a bookmarklet that strips everything on Google Maps but the map itself.

Multiple properties as variables can take up a lot of space.

Creating proper tileable noise maps is a bit tricky to get your head around if you want to do it right.

Recently I did a full history and issue migration from Google Code to Github.

I really just wanted to update my Wordpress core.