Archive: September 6th, 2019

Enigma machine / Tom MacWright / Observable

See how an Enigma machine works …and interact with it.

Letters to be encrypted enter at the boundary, move through the wire matrix, and exit.

Getting started

I got an email recently from a young person looking to get into web development. They wanted to know what languages they should start with, whether they should a Mac or a Windows PC, and what some places to learn from.

I wrote back, saying this about languages:

For web development, start with HTML, then CSS, then JavaScript (and don’t move on to JavaScript too quickly—really get to grips with HTML and CSS first).

And this is what I said about hardware and software:

It doesn’t matter whether you use a Mac or a Windows PC, as long as you’ve got an internet connection, some web browsers (Chrome, Firefox, for example) and a text editor. There are some very good free text editors available for Mac and PC:

For resources, I had a trawl through links I’ve tagged with “learning” and “html” and sent along some links to free online tutorials:

After sending that email, I figured that this list might be useful to anyone else looking to start out in web development. If you know of anyone in that situation, I hope this list might help.

Recursive | Recursive

Play around with this variable font available soon from Google Fonts in monospaced and sans-serif versions.

Offline listings

This is brilliant technique by Remy!

If you’ve got a custom offline page that lists previously-visited pages (like I do on my site), you don’t have to choose between localStorage or IndexedDB—you can read the metadata straight from the HTML of the cached pages instead!

This seems forehead-smackingly obvious in hindsight. I’m totally stealing this.

If you’re at in Copenhagen, drop in to this shipping container where I’ll be demoing

If you’re at in Copenhagen, drop in to this shipping container where I’ll be demoing