If you keep up with the field of web development, you may have heard of WebAssembly. A relatively new kid on the block, it was announced in 2015, and managed to garner standardised support from all major browsers by 2017 – an impressive feat. However, it’s only more recently that the developer community has started to catch up with adoption and support.
So, what is it? What use case is so compelling that causes such quick browser adoption? This post aims to explain the need for WebAssembly, a conceptual overview of the technical side, as well as a small hands-on example for context.
Continue reading “WebAssembly: What Is It And Why Should You Care?”
“Game over”. In this day and age of complex games with storylines and career modes that last for tens of hours, it’s not really a concept that has a lot of relevance. However, in the golden age of the arcade, those two words made it very clear that your time was up and it was time to find another quarter. Home games of this era were similarly blunt, and if you couldn’t rise to the challenge, you’d be seeing the death screen more often than not.
[foone] continues to maintain the site, and adds new games from time to time. Animated GIF support has been a recent addition for screens like Metroid and Bad Dudes, and there are even character choices for Super Mario Bros. The code is available on Github if you feel the need to tinker yourself.
Love it or hate it, for many people embedded systems means Arduino. Now Arduino is leveraging its more powerful MKR boards and introducing a cloud service, the Arduino IoT Cloud. The goal is to make it simple for Arduino programs to record data and control actions from the cloud.
Continue reading “Arduino Enters the Cloud”
A whole generation of programmers learned to program by writing — or at least typing in — game programs for relatively simple computers like a TRS-80, a Commodore 64, or any of a handful of similar machines. These days, games are way more complicated and so are computers. Sure, it is more fun to play Skyrim than Snake, but for learning, you are probably going to get more out of starting with a simple game. If you want to learn programming today — or maybe start someone else on that same journey, you should check out Script-8, a project by [Gabriel Florit]. You can get a taste of how it looks in the video below, or just surf over to the site and play or modify a game (hint: press “a” to launch the ball).
Instead of paraphrasing, here’s the excellent elevator speech from the web site:
Continue reading “Build Retro Games with Script-8”
For many people, Gmail is synonymous with e-mail. Some people like having cloud access to everything and some people hate having any personal data in the cloud. However you feel about it, one thing that was nice about having desktop software is that you could hack it relatively easily. If you didn’t like how your desktop mail client worked, you had a lot of options: use a different program, write your own, hack the executable of your current program, or in the case of open source just fork it and make any changes you are smart enough to make.
With scripting you can make sophisticated filters that would be very hard to do otherwise. For example, monitor for suspicious messages like those with more than 4 attachments, or that appear to come from a contact between the hours of 2AM and 5AM.
For our example today, I’m going to show you something that is easy but also highly useful.
Continue reading “Hack Your Gmail: A Quick Start for Google App Scripting”
The only question we have about [mitxela]’s DIY vector graphics game console is: Why did he wait five years to tell the world about it?
Judging by the projects we’ve seen before, from his tiny LED earrings to cramming a MIDI synthesizer into both a DIN plug and later a USB plug, [mitxela] likes a challenge. And while those projects were underway, the game console you’ll see in the video below was sitting on the shelf, hidden away from the world. That’s a shame, because this is quite a build.
From someone who claims to have known little about electronics at the beginning of the project, this is pretty impressive stuff. Our only quibbles are the delay in telling us about it, and the lack of an Asteroids implementation. The former is forgivable, though, because the documentation is so thorough and the project is so cool. The latter? Well, one can hope.
Continue reading “Delicious Vector Game Console Runs Pac-Man, Tetris, and Mario”
Continue reading “Nim Writes C Code — And More — For You”