I build and share these tools. You may want to have a quick look at:

markdown-it-trimmer

A markdown-it plugin to trim some whitespace from the resulting markup. The trimming occurs during the rendering process of the markup. Opening list items <li> Usage …

markdown-it-scrolltable

A markdown-it plugin to wrap any <table> into a <div> for horizontal scrolling on narrow screens. Examples Usage Examples # A markdown table Column | Column------ | ------Cell …

markdown-it-fitmedia

A markdown-it plugin to set aspect-ratio of responsive images, make them lazy loading, and to make videos responsive. Images Wrapping media Usage Configuration Images # Responsive images …

Compose CSS

Compose CSS is a personal investigation and tools-building effort. I´m trying to find out for myself what is useful to have in a CSS library …

stacked-area

An npm package to draw a SVG stacked area chart with a day-based x-axis.

cumulative-flow

An npm package to draw a SVG cumulative flow diagram and predict the anticipated completion of work.

horiz-gauge

An npm package to draw a SVG horizontal gauge. Play with the settings of the horiz-gauge by visiting the horiz-gauge playground.

somap

An npm package with a sorted map and sorted set, implemented as a binary tree.

Breakdown for Atom

Breakdown is a package to be added to your Atom editor. It allows you to display and manipulate a breakdown structure of your JIRA Scrum …

dheader

An npm package to make the header of your web pages dynamic.

Tracker

File your workout routines and get a nice graphical overview of your achievements and improvements.

Spitfire

A virtual whiteboard to be shared by multiple people at the same time. Users will be anonymous – so no one needs to sign in.