Tag Archives: mozilla

“Just turn it into a node module”, and other mantras Edna taught me

Here are the screencast and the write up on the talk I gave today at One-Shot London NodeConf. As usual I diverge a bit from the initial narrative and I forgot to mention a couple of topics I wanted to highlight, but I have had a horrible week and considering that, this has turned out pretty well!

It was great to meet so many interesting people at the conference and seeing old friends again! Also now I’m quite excited to hack with a few things. Damn (or yay!).

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Speaking at OneShotLondon NodeConf

“Just turn it into a node module,” and other mantras Edna taught me

The story of leaving behind a random mix of Python + php + bash + makefile + Scons scripts to totally embrace using Node, modules, standard callbacks, browserify, and friends to build toys that bleep and bloop with MIDI, WebGL and Web Audio.

As you can maybe deduct, this might not be your average super expert node.js talk, but a story of learning with a non-appointed mentor and an spontaneous community, and improving and making the most out of node.js—and how it informed and shaped the rest of my coding philosophy, both inside and outside of Mozilla.

I must confess that I’m really humbled and flattered to be amongst this amazing line up of true node experts.

UUUUUUUHHH THE EXPECTATIONS!—feeling a bit like an impostor now.

Next next Saturday 19th of July. See you there? :-)

Invest in the future: build for the web!

I spoke at GOTO Amsterdam a few weeks ago. I was really thrilled to be back in the Netherlands after so many years! So thanks to Sergi Mansilla, who curated the HTML5 track, and the organisation in general for bringing me there!

The talk wasn’t recorded, but I made a screencast just in case you really want to listen to me. I am also posting the outline/notes I wrote, and they differ in places because I don’t read them during the talk (I don’t even have them handy) and I sometimes went a bit off topic, but that’s the beauty of improvisation!

Here are the slides, and the slides source code just in case you wanted it too.

On to the notes-expect some MASSIVE GIFs and amazingly clever photomanipulation! tee hee hee!
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On CSSConf + JSConf 2014

TL;WR*: a mostly social event, great for meeting the authors of those modules you see scroll past when you run npm install and it installs half of the internet. Also, lots of presentations on somewhat hipster stuff which I not always understood, but that’s great–I like not understanding it all from the get go, so I can learn something. And some discussion about physical and mental health and better community building and other important non purely technical stuff that usually never gets the chance to be discussed in tech conferences.
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Inspecting the Web Audio Vocoder demo with Firefox’s new Web Audio inspector

I wanted to understand how the Web Audio Vocoder demo by Chris Wilson worked but I didn’t feel like reading the whole code upfront, so I decided to open it using the new Web Audio inspector that you can find in Firefox Nightly.

The Web Audio inspector will render a graph with all the nodes in the current Audio Context, so it’s ideal to get a feel for the vocoder’s internal structure.

And the structure is PRETTY COMPLEX, as you can see in this massive GIF:

web audio vocoder inspected with the web audio inspector in Firefox

Here’s the Vocoder code, just in case you want to read it too!

Full credits for the Audio Inspector go to Jordan Santell, also of Dancer.js fame! :-)