make happy little programs

How to build your own CNC machine from scratch

Chart image and QR code web API

Jspreadsheet is a lightweight JavaScript data grid component for creating interactive data grids with advanced spreadsheet controls.

Learn how to master the art of baking the programmer way.

layerJS: Javascript UI composition framework

Create PDF documents using web technologies

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

Create graphics with a hand-drawn, sketchy, appearance

Customisable coding font with alternates, ligatures and contextual positioning. Crazy crisp at 12px/9pt. http://larsenwork.com/monoid/

Chemical structure searching using Lucene.Net and Indigo

Lucene tokenizer for chemical structures indexing/searching

A modular geospatial engine written in JavaScript and TypeScript

Python Data Structures for Humans™.

High-performance JavaScript polyline simplification library

A tiny script for generating attractive colors

Parse, validate, manipulate, and display dates in javascript.

Indexing engine for IndexTank

money.js is a tiny (1kb) javascript currency conversion library, for web & nodeJS

Simple, unobtrusive authentication for Node.js.

A lightweight JavaScript library for number, money and currency formatting - fully localisable, zero dependencies.

A (animated) PNG decoder in JavaScript for the HTML5 canvas element and Node.js

Chemical compound database API for Node.js

A Rich Search Box for Real Data

The HTML Presentation Framework

DBRef Support in Mongoose

Molecular storage engine in Javascript

PDF Reader in JavaScript

Plugin for easy rendering of Mongoose async Query results.