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Clippy Everywhere (oh god: CLIPPY EVERYWHERE)

"Our research shows that people love two things: failed Microsoft technologies and obscure Javascript libraries. Naturally, we decided to combine the two." Thanks to Smore, you can now put Microsoft Clippy (or one of its friends) on your websites.
posted by barnacles on May 19, 2013 - 33 comments

 

You want fart noises as you scroll? We've got you covered.

Everyone farts. And now your web pages can too. (From The Onion.)
posted by jbickers on May 9, 2013 - 22 comments

AppleSoft BASIC in JavaScript

AppleSoft BASIC in JavaScript. If you ever fiddled with AppleSoft BASIC back in the day, get ready for some serious nostalgia.
posted by Deathalicious on Apr 4, 2013 - 19 comments

This looks like a job for...

SUPERHERO.JS - Creating, testing and maintaining a large JavaScript code base is not easy — especially since great resources on how to do this are hard to find. This page is a collection of the best articles, videos and presentations we've found on the topic.
posted by Artw on Mar 22, 2013 - 10 comments

You know I rock the mic so democratically

RapBot is a freestyle 80s battle rap generator by Darius Kazemi. How it works, and the source
posted by barnacles on Feb 23, 2013 - 41 comments

And for this, I am no longer nothing, I am more

Best. Javascript. Comments. EVER.
posted by eustacescrubb on Feb 7, 2013 - 58 comments

Javascript music notation and rendering

VexFlow is an open-source web-based music notation rendering API which utilises the VexTab open specification to render notation as a client-side canvas [githubs 1 2] [tutorials 1 2].
posted by urbanwhaleshark on Jan 11, 2013 - 11 comments

Thou shalt not make a machine in the likeness of a 1992 RTS.

Play Dune II in your browser.
posted by zamboni on Jan 8, 2013 - 24 comments

PASSPORT TO FLAVORTOWN

Unable to visit the infamously badly reviewed Guy's American Kitchen & Bar? Never fear, for Metafilter's own mccarty.tim has you covered with a Guy Fieri Menu Item Generator.
posted by The Whelk on Dec 16, 2012 - 76 comments

Visicalc on your iPhone

Dan Bricklin, father of the spreadsheet, discovers VisiCalc running in a JavaScript emulator of an IBM PC 5150. [more inside]
posted by backseatpilot on Nov 19, 2012 - 34 comments

You got your type annotations in my javascript!

TypeScript is Microsoft's new open source programming language. [more inside]
posted by Jpfed on Oct 3, 2012 - 69 comments

Javascript amazeballs

One for the javascript geeks: Transform any javascript program to use only the ()[]{}! and + characters.
posted by zoo on Aug 11, 2012 - 23 comments

return armada;

If Hemingway wrote JavaScript [SFW, despite the .xxx URL]
posted by brundlefly on Aug 6, 2012 - 35 comments

Some days you just can't get rid of a bomb!

3... 2... 1... fontBomb! Detonate your favourite websites in stylish fashion with this experimental bookmarklet by Philippe-Antoine Lehoux. [more inside]
posted by oulipian on Jul 6, 2012 - 10 comments

[] Brackets

Brackets - An open source code editor for the web
posted by Artw on Jun 26, 2012 - 58 comments

eval. rinse. reload. and repeat

Having trouble with Javascript? An automated solution, the descendant of a long line of DWIM aids to programming, is at hand. (library name NSFW) [more inside]
posted by zippy on Jun 23, 2012 - 45 comments

You can do anything with on{X}. Anything at all.

on{X} is an automation framework that allows you to program and customize various aspects of your Android Smartphone using JavaScript. The developers at Microsoft have also provided a set of customizable pre-baked recipes for the JavaScriptially-challenged. [more inside]
posted by schmod on Jun 22, 2012 - 25 comments

Twitter Bootstrap For Beginners

Bootstrap is Twitter's toolkit for creating rich and more consistent web interfaces across browsers and devices. The Bootstrap ecosystem offers, among other things, an iconic font, themes, a customization generator, themes for Wordpress / Drupal + / Joomla, templates for Fireworks / Photoshop, a button generator and a jQuery UI theme. How to get started? Check out this tutorial or this series or even this. Built With Bootstrap has lots of examples on how developers are putting Bootstrap to good use.
posted by Foci for Analysis on Jun 5, 2012 - 31 comments

JavaScript at 17

JavaScript at 17 Brendan Eich on the language he initially created in just 10 days in 1995, and on its state now, 17 years later.
posted by Deathalicious on Jun 1, 2012 - 30 comments

Funky Drum Machine

Rob Stenson plays clawhammer banjo. Jack Stratton plays a number of instruments. Together, they've built Funklet, a site where classic beats are transcribed and presented in a javascript drum machine (which only works in Chrome at the moment) for you to play with. Each page also has full audio of the beat in its native habitat. [more inside]
posted by hades on May 5, 2012 - 18 comments

The infernal semicolon

This February, Twitter released Bootstrap 2 a rewrite of their earlier Bootstrap code. It's basically a framework that offers barebones styles and functionality. What's of interest, though, is that it uses almost no semicolons (just 15 in over 1k lines of code), which are normally used to separate lines of code. Instead, the code relies on automatic semicolon insertion (ASI). Unfortunately this code breaks when minified using JSMin. This was reported as an issue on Bootstraps's github page which led to a heated discussion on the topic of ASI. [more inside]
posted by Deathalicious on Apr 16, 2012 - 128 comments

Courtyard Marriott in Times Square is spying on and manipulating your Internet

Web developer Justin Watt was staying at the Courtyard Marriott in Times Square, New York and using the hotel wifi to access the Internet. He noticed some strangeness on his website... and on every other website he visited (not to mention YouTube was broken.)
In short, Marriott is injecting JavaScript into the HTML of every webpage its hotel customers view for the purpose of injecting ads (and in the meantime, breaking YouTube). Marriott’s wireless internet service provider is a third-party company called Hotel Internet Services, so it is possible, though unlikely, that Marriott doesn’t know what’s going on. But it’s crazy to me that I’m paying $368 a night for a hotel room, and this is how I get treated.
[more inside]
posted by gen on Apr 5, 2012 - 113 comments

3DEverywhere

WebGL, the 3D technology that's associated with HTML5, continues to make giant strides in diverse areas:

  • Exploration of human anatomy: Zygote Body, released yesterday, and BioDigital Human, the successors to Google Body (previously)
  • World Visualisation: WebGL Earth, Nokia's 3D Map of the entire earth (previously). WorldWeather and The WebGL Globe, a Google project that displays all kinds of data. Also: Where Does My Tweet Go?
  • Games: browser ports of Team Fortess 2, Quake 3 and Rage (a developer’s diary). SkidRacer, an entire game in WebGL. Mini Mass Effect (not yet playable, sadly).
  • Musicals: Lights.
  • Tools: 3Notes.js, a visual scene editor. Developer documentation. More resources.

  • [more inside]
    posted by Bora Horza Gobuchul on Mar 28, 2012 - 27 comments

    Friday Non-Flash Racing Fun

    Trigger Rally is "a fast-paced single-player racing game for Linux" and now, thanks to WebGL, Three.JS, and Jasmine Kent, everyone can play in a browser.
    posted by mrgrimm on Mar 2, 2012 - 17 comments

    Fluids in your browser

    2D fluid simulation in your browser using WebGL
    posted by indubitable on Feb 27, 2012 - 25 comments

    "Tweet-sized" JavaScript code

    140byt.es JavaScript games and programs, all written in 140 bytes (characters) or less. Example games include Snake, Tetris (very basic), Minesweeper (again, very basic). Note that the license for most of these is NSFW.
    posted by Deathalicious on Feb 15, 2012 - 10 comments

    JavaScript InfoVis Toolkit

    JavaScript InfoVis Toolkit (JIT) - providing tools for creating interactive data visualizations for the web
    posted by Blazecock Pileon on Feb 12, 2012 - 14 comments

    WAT.

    WAT. - A lightning talk by Gary Bernhardt from CodeMash 2012, on the peculiarities of some popular scripting languages. (Single video link, around 4 minutes in length.)
    posted by Slap*Happy on Feb 2, 2012 - 37 comments

    Mustache 2.0

    Face detection has various applications. Easymustache.com is perhaps not one of the most practical ones. [more inside]
    posted by tykky on Jan 30, 2012 - 66 comments

    Nostalgia embedded on a web page

    A complete playable Nintendo Gameboy Color system, emulated in JavaScript and HTML5, with Super Mario Land, Zelda, Megaman, Final Fantasy, Tetris and more.
    posted by Bora Horza Gobuchul on Jan 24, 2012 - 39 comments

    Javascript

    What's a JavaScript Closure? Ever wonder about some of JavaScript's more advanced and esoteric features? Nathan Whitehead's interactive tutorial explains and walks through each of these concepts one step at a time. At the end of each lesson, you are encouraged to write short snippets of code demonstrating the concepts that you just learned, which are then automatically checked for errors and verified.

    Perhaps you're new to JavaScript, or programming in general; CodeAcademy offers similar interactive tutorials that will teach you the basics, and hold your hand along the way. Perhaps you'd rather learn at a more even pace; CodeAcademy's CodeYear will introduce you to one new concept every week throughout 2012. [more inside]
    posted by schmod on Jan 20, 2012 - 42 comments

    How Google (and Rovio) Ported Angry Birds to HTML5

    Joel Webber, a Google engineer who created the Google Web Toolkit and is working on the new Dart language, gave an incredibly detailed hour and a half talk about how Angry Birds was ported to HTML5 for the Chrome app store.
    posted by jenkinsEar on Dec 28, 2011 - 14 comments

    At Play In Fields Of Hex

    Released yesterday, dabblet joins an array of live sandbox tools designed to prototype, test and share webcode that includes JSFiddle and CSSDesk, while bringing some advantages of its own.
    Other useful resources: w3clove validates an entire site, rather than page-by-page; JQuery Air teaches you how to use the framework directly in the browser; domain.nr finds clever TLDs for your site, and Sequel Pro is a nice, free, native, open source MySQL editor for OS X. If you’re more the old-school dead-tree type, there’s always The Manual.
    posted by Bora Horza Gobuchul on Dec 16, 2011 - 9 comments

    Like a manpage for the web

    Over the past several years, Mozilla's collection of developer documentation for its own web browsers has turned into a wiki-editable reference of web standards for developers working with all browsers, hosting a comprehensive, no-nonsense reference of HTML, HTML5, CSS, JavaScript, the DOM, and more. If you find yourself turning to this reference frequently, dochub provides instant access to Mozilla's documentation for any HTML, CSS, JavaScript, or DOM-related topic. If you're worried that a fancy new standard might not work in an older browser, canIuse will tell you exactly how many browsers will support that new standard. Still want to use that shiny new standard? Modernizr and yepnope will let you detect missing features, and load tiny bits of code to make old browsers support the latest HTML5 hotness.
    [via the carefully-curated selections of JavaScript and HTML5 Weekly, run by MetaFilter's own wackybrit]
    posted by schmod on Dec 7, 2011 - 23 comments

    ton 80!

    Google has introduced Dart "a new class-based programming language for creating structured web applications" [more inside]
    posted by Ad hominem on Oct 11, 2011 - 110 comments

    repl.it

    repl.it is an online environment for interactively exploring programming languages. Supported languages.
    posted by juv3nal on Sep 20, 2011 - 21 comments

    This is my Code Gun. There are $Armory.getGunCount() like it, but this one is mine.

    Code Hero is a game designed to teach programming. It uses the first-person shooter idiom, where you are armed with a Code Gun that shoots JavaScript. It reminded me a little of hacking the Gibson.
    posted by sigma7 on Sep 11, 2011 - 118 comments

    VintageJS: 100% retro, 0% hipster

    Slap some retro on those photos with vintageJS. [more inside]
    posted by Foci for Analysis on Aug 22, 2011 - 34 comments

    Two turntables and a microphone (microphone sold separately)

    The Wheels Of Steel: Turntables in your browser (a web-based DJ prototype) Scott Schiller has created turntables in your browser, and has written an extensive blog post about how it works. [more inside]
    posted by narwhal bacon on Jul 13, 2011 - 32 comments

    Doom in your browser

    Doom was a classic game, revolutionary in its time. And it took a high-end machine to run it, like a 486 running 25 MHz (ooh! aah!). Times have changed: it's been ported to Javascript, and it will run in your browser.
    posted by Chocolate Pickle on May 31, 2011 - 47 comments

    Repeat ad infinitum.

    Infinity Blade is an iOS game available for iPhone, iPad, and iPod Touch. It is typically seen as a send-up of the classic game Punch-Out!! mashed up with roleplaying game conventions such as experience points and character-modifying equipment. Its defining trait is that it relies upon new game+ to advance your character (actually your character's family/bloodline) and the story. J. Nicholas Geist over at Kill Screen has written a review to match the game.
    posted by curious nu on May 20, 2011 - 43 comments

    Now what if we could get X11 running in this thing?

    Boot linux in your browser (here's how/why). Works on Firefox 4 and Chrome 11 on Linux/Windows/Mac.
    posted by azarbayejani on May 17, 2011 - 113 comments

    a micro-site for micro-frameworks

    Fantastic Micro-Frameworks and Micro-Libraries for Fun and Profit
    posted by the noob on May 5, 2011 - 21 comments

    marbleo.us

    marbleo.us: an online marble run. More information.
    posted by brundlefly on May 2, 2011 - 23 comments

    don't stop too early, or you'll miss the awesomeness

    Koalastothemax.com via the D3 JS library (data-driven DOM) a project of Mike Bostock. Thanks waxy.org
    posted by gen on Mar 8, 2011 - 25 comments

    Jolecule

    Jolecule is an HTML5 viewer for three-dimensional protein structures that requires no plugins. "Jolecule works in modern browsers such as Chrome and Safari and mostly in Firefox." Check out the 3D structure of myoglobin. Or view an animated slideshow of how the glucocorticoid receptor binds DNA (press spacebar to advance).
    posted by grouse on Jan 26, 2011 - 21 comments

    Browser as Graphing Calculator

    An open source, html5 based graphing and computation engine does in your browser what is usually outsourced to the cloud. It graphs, solves, simplifies, integrates and differentiates expressions, and needs no internet connection once you load the page in your browser (or save it on your computer). RTFM.
    posted by Obscure Reference on Jan 19, 2011 - 26 comments

    Playing with Dark Magic

    What the Heck is Shadow DOM? Browser developers realized that coding the appearance and behavior of HTML elements completely by hand is a) hard and b) silly. So they sort of cheated. They created a boundary between what you, the Web developer can reach and what’s considered implementation details, thus inaccessible to you. The browser however, can traipse across this boundary at will.
    posted by netbros on Jan 18, 2011 - 38 comments

    Canvas Rider

    Canvas Rider is an addictive game where you ride a bike on thousands of tracks drawn by other players. It's written only in JavaScript & HTML5, using the most of the new <canvas> element.
    posted by sveskemus on Oct 11, 2010 - 37 comments

    Woooooooooormhoooooole!

    An undulating 3D tunnel in under 1k of JavaScript - requires a browser which supports the CANAVS tag.
    posted by Artw on Aug 7, 2010 - 76 comments

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