Live Coding Implemented

Mar 19, 2012

Remember Bret Victor’s live coding talk from last month? He presented an example where he would edit code on one side, and the corresponding visual would automatically update on the other side. It was instant feedback that could help in learning code. Gabriel Florit implemented the idea with D3, and it’s called water. Edit on the right and the diagram updates on the left. Try clicking on a number and then holding down the Alt key (or option on the Mac) for slider goodness.

Also, check out Daniel Hooper’s interactive JavaScript editor, CodeBook. It’s the same idea but a slightly different implementation.

[via Waxy]

2 Comments

Favorites

Shifting Incomes for American Jobs

For various occupations, the difference between the person who makes the most and the one who makes the least can be significant.

Best Data Visualization Projects of 2016

Here are my favorites for the year.

Where Bars Outnumber Grocery Stores

A closer look at the age old question of where there are more bars than grocery stores, and vice versa.

A Day in the Life of Americans

I wanted to see how daily patterns emerge at the individual level and how a person’s entire day plays out. So I simulated 1,000 of them.