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TALK

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Zombie Code

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Zombie Code how to survive a Javascript Zombiecodeapocalypse

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First things first my name is @cedmax

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cedmax @ Shazam

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cedmax @ Shazam Flav Umar Luca Beer ced

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Basically Zombies?

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Basically Zombies?

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Zombies! “Brains, BRAINS, BRains, brains, BRAINS. BRaiNS, brains, Brains, BRAINS, BRains, brains, BRAINS. BRAINS, BRains, brains, BRAINS, brains.” Ryan Mecum

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ZOMBIE CODE?

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it’s not dead code http://alfasin.com/i-see-dead-code-homage-for-intellij-idea/

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It may seems harmless http://couchpotatofiles.wordpress.com/2012/03/20/the-walking-dead-ups-the-death-count-and-the-ratings/

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http://couchpotatofiles.wordpress.com/2012/03/20/the-walking-dead-ups-the-death-count-and-the-ratings/ but it’s NOT

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and it will, eventually http://imgur.com/r/SRDBroke/JimqK CODE

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during estimation

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during debugging

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during development

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It is dumb code that makes you dumb as well

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Hopefully it’s not too late http://tacticaltshirts.com/shop/shirt-zombies-eat-brains/

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How to identify Zombie CODE?

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What's that smell? Zombies smell worse than anything you can imagine Lilith Saintcrow, Strange Angels

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3 tips

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TIp #1 Code should be appealing

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function validate( options ) { // if nothing is selected, return nothing; can't chain anyway if ( !this.length ) { if ( options && options.debug && window.console ) { console.warn( "Nothing selected, can't validate, returning nothing." ); } return; } // check if a validator for this form was already created var validator = $.data( this[0], "validator" ); if ( validator ) { return validator; } // Add novalidate tag if HTML5. this.attr( "novalidate", "novalidate" ); validator = new $.validator( options, this[0] ); $.data( this[0], "validator", validator ); if ( validator.settings.onsubmit ) { this.validateDelegate( ":submit", "click", function( event ) { if ( validator.settings.submitHandler ) { validator.submitButton = event.target; }

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// allow suppressing validation by adding a cancel class to the submit button if ( $(event.target).hasClass("cancel") ) { validator.cancelSubmit = true; } // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button if ( $(event.target).attr("formnovalidate") !== undefined ) { validator.cancelSubmit = true; } }); // validate the form on submit this.submit( function( event ) { if ( validator.settings.debug ) { // prevent form submit to be able to see console output event.preventDefault(); } function handle() { var hidden; if ( validator.settings.submitHandler ) { if ( validator.submitButton ) { // insert a hidden input as a replacement for the missing submit button hidden = $("").attr("name", validator.submitButton.name).val( $ (validator.submitButton).val() ).appendTo(validator.currentForm); }

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validator.settings.submitHandler.call( validator, validator.currentForm, event ); if ( validator.submitButton ) { // and clean up afterwards; thanks to no-block-scope, hidden can be referenced hidden.remove(); } return false; } return true; } // prevent submit for invalid forms or custom submit handlers if ( validator.cancelSubmit ) { validator.cancelSubmit = false; return handle(); } if ( validator.form() ) { if ( validator.pendingRequest ) { validator.formSubmitted = true; return false; } return handle(); } else { validator.focusInvalid(); return false; } }); } return validator; }

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HOW LONG IS THAT?

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function validate( options ) { // if nothing is selected, return nothing; can't chain anyway if ( !this.length ) { if ( options && options.debug && window.console ) { console.warn( "Nothing selected, can't validate, returning nothing." ); } return; } // check if a validator for this form was already created var validator = $.data( this[0], "validator" ); if ( validator ) { return validator; } // Add novalidate tag if HTML5. this.attr( "novalidate", "novalidate" ); validator = new $.validator( options, this[0] ); $.data( this[0], "validator", validator ); if ( validator.settings.onsubmit ) { this.validateDelegate( ":submit", "click", function( event ) { if ( validator.settings.submitHandler ) { validator.submitButton = event.target; } // allow suppressing validation by adding a cancel class to the submit button if ( $(event.target).hasClass("cancel") ) { validator.cancelSubmit = true; } // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button if ( $(event.target).attr("formnovalidate") !== undefined ) { validator.cancelSubmit = true; } });

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// validate the form on submit this.submit( function( event ) { if ( validator.settings.debug ) { // prevent form submit to be able to see console output event.preventDefault(); } function handle() { var hidden; if ( validator.settings.submitHandler ) { if ( validator.submitButton ) { // insert a hidden input as a replacement for the missing submit button hidden = $("").attr("name", validator.submitButton.name).val( $ (validator.submitButton).val() ).appendTo(validator.currentForm); } validator.settings.submitHandler.call( validator, validator.currentForm, event ); if ( validator.submitButton ) { // and clean up afterwards; thanks to no-block-scope, hidden can be referenced hidden.remove(); } return false; } return true; } // prevent submit for invalid forms or custom submit handlers if ( validator.cancelSubmit ) { validator.cancelSubmit = false; return handle(); } if ( validator.form() ) { if ( validator.pendingRequest ) { validator.formSubmitted = true; return false; } return handle(); } else { validator.focusInvalid(); return false; } }); } return validator; }

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14 (FOURTEEN!) ifs

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function validate( options ) { // if nothing is selected, return nothing; can't chain anyway if ( !this.length ) { if ( options && options.debug && window.console ) { console.warn( "Nothing selected, can't validate, returning nothing." ); } return; } // check if a validator for this form was already created var validator = $.data( this[0], "validator" ); if ( validator ) { return validator; } // Add novalidate tag if HTML5. this.attr( "novalidate", "novalidate" ); validator = new $.validator( options, this[0] ); $.data( this[0], "validator", validator ); if ( validator.settings.onsubmit ) { this.validateDelegate( ":submit", "click", function( event ) { if ( validator.settings.submitHandler ) { validator.submitButton = event.target; } // allow suppressing validation by adding a cancel class to the submit button if ( $(event.target).hasClass("cancel") ) { validator.cancelSubmit = true; } // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button if ( $(event.target).attr("formnovalidate") !== undefined ) { validator.cancelSubmit = true; } });

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// validate the form on submit this.submit( function( event ) { if ( validator.settings.debug ) { // prevent form submit to be able to see console output event.preventDefault(); } function handle() { var hidden; if ( validator.settings.submitHandler ) { if ( validator.submitButton ) { // insert a hidden input as a replacement for the missing submit button hidden = $("").attr("name", validator.submitButton.name).val( $ (validator.submitButton).val() ).appendTo(validator.currentForm); } validator.settings.submitHandler.call( validator, validator.currentForm, event ); if ( validator.submitButton ) { // and clean up afterwards; thanks to no-block-scope, hidden can be referenced hidden.remove(); } return false; } return true; } // prevent submit for invalid forms or custom submit handlers if ( validator.cancelSubmit ) { validator.cancelSubmit = false; return handle(); } if ( validator.form() ) { if ( validator.pendingRequest ) { validator.formSubmitted = true; return false; } return handle(); } else { validator.focusInvalid(); return false; } }); } return validator; }

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are comments a bad thing?

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TIp #2 Code should talk to you

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_$ = (function(_) { return { pub: function(a, b, c, d) { for (d=-1, c=[].concat(_[a]); c[++d];) c[d](b) }, sub: function(a, b) { (_[a] || (_[a] = [])).push(b) } } })({})

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_$ = (function(_) { return { pub: function(a, b, c, d) { for (d=-1, c=[].concat(_[a]); c[++d];) c[d](b) }, sub: function(a, b) { (_[a] || (_[a] = [])).push(b) } } })({}) #140bytes

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_$ = (function() { var registered = {}; return { pub: function(event, memo) { if (registered[event] instanceof Array){ var handlers = [].concat(registered[event]); for (var i=0, handler; (handler = handlers[i]); i++){ handler.call(this, memo); } } }, sub: function(event, handler) { if (typeof registered[event] === "undefined"){ registered[event] = []; } registered[event].push(handler); } }; })();

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don’t use comments as an excuse to write bad code

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//used translate3d to trigger hardware acceleration in webViews //http://www.youtube.com/watch?v=IKl78ZgJzm4 .animated { translate: translate3d(0,0,0) } /** * Returns a unique ID for use in HTML id attribute. * @param {String/Number} nr A name or number of the ID. * @param {String} [prefix="id-"] The prefix for the ID. * @return {String} the new ID */ function createId(nr, prefix){ //TODO implementation }

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//used translate3d to trigger hardware acceleration in webViews //http://www.youtube.com/watch?v=IKl78ZgJzm4 .animated { translate: translate3d(0,0,0) } /** * Returns a unique ID for use in HTML id attribute. * @param {String/Number} nr A name or number of the ID. * @param {String} [prefix="id-"] The prefix for the ID. * @return {String} the new ID */ function createId(nr, prefix){ //TODO implementation } un-avoidable hacks explanation

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//used translate3d to trigger hardware acceleration in webViews //http://www.youtube.com/watch?v=IKl78ZgJzm4 .animated { translate: translate3d(0,0,0) } /** * Returns a unique ID for use in HTML id attribute. * @param {String/Number} nr A name or number of the ID. * @param {String} [prefix="id-"] The prefix for the ID. * @return {String} the new ID */ function createId(nr, prefix){ //TODO implementation } un-avoidable hacks explanation AUTOMATED DOC GENERATION

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//used translate3d to trigger hardware acceleration in webViews //http://www.youtube.com/watch?v=IKl78ZgJzm4 .animated { translate: translate3d(0,0,0) } /** * Returns a unique ID for use in HTML id attribute. * @param {String/Number} nr A name or number of the ID. * @param {String} [prefix="id-"] The prefix for the ID. * @return {String} the new ID */ function createId(nr, prefix){ //TODO implementation } un-avoidable hacks explanation AUTOMATED DOC GENERATION TODOs

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TIp #3 Code should have 
 personal boundaries

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Define 
 boundaries

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Single responsibility principle your best tool against Zombie Code

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No global pollution http://leosabanganii.blogspot.co.uk/2012/10/zombie-dressed-activists-protest.html

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No coupling http://leosabanganii.blogspot.co.uk/2012/10/zombie-dressed-activists-protest.html http://ajandcharli.blogspot.co.uk/2011/05/we-dont-do-dead-people.html

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code-sense is the key Writing clean code requires the disciplined use of a myriad little techniques applied through a painstakingly acquired sense of "cleanliness". Robert C. Martin

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worst case smell

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worst case smell Long methods

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worst case smell Long methods Deep Level of Indentation

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worst case smell Long methods Deep Level of Indentation Hard to tell what it does

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worst case smell Long methods Deep Level of Indentation Hard to tell what it does Lack of portability

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worst case smell Long methods Deep Level of Indentation Hard to tell what it does Lack of portability Hardcoded style/templating

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worst case smell Long methods Deep Level of Indentation Hard to tell what it does Lack of portability Hardcoded style/templating Logic block duplication

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worst case smell Long methods Deep Level of Indentation Hard to tell what it does Lack of portability Hardcoded style/templating Logic block duplication Callback hell

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And now what?

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Play cool!

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Basically Quarantine

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Basically Quarantine

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QUARANTINE Most teams are trying to stop further spread only through quarantines. It's a good short-term solution, but it won't prevent long-term population loss. http://cdmx.it/quarantinequote

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The broken window

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“Don't leave "broken windows" (bad designs, wrong decisions, or poor code) unrepaired. Fix each one as soon as it is discovered.” Jeff Atwood
 http://www.codinghorror.com/blog/2005/06/the-broken-window-theory.html The broken window

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“Programming is insanely detail oriented, and perhaps this is why: if you're not on top of the details, the perception is that things are out of control, and it's only a matter of time before your project spins out of control.” Jeff Atwood
 http://www.codinghorror.com/blog/2005/06/the-broken-window-theory.html The broken window

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Maybe we should be sweating the small stuff. Jeff Atwood
 http://www.codinghorror.com/blog/2005/06/the-broken-window-theory.html The broken window

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Isolate the Zombies

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define style guidelines

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function Zombie(personName) { function do_something() { console.log(personName + " just ate a brain!"); } return { doSomethingZombiesDo: do_something }; } var adam = new Zombie("Adam"); adam.doSomethingZombiesDo();

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function Zombie(personName) { function do_something() { console.log(personName + " just ate a brain!"); } return { doSomethingZombiesDo: do_something }; } var adam = new Zombie("Adam"); adam.doSomethingZombiesDo();

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function Zombie(personName) { function do_something() { console.log(personName + " just ate a brain!"); } return { doSomethingZombiesDo: do_something }; } var adam = new Zombie("Adam"); adam.doSomethingZombiesDo();

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function Zombie(personName) { function do_something() { console.log(personName + " just ate a brain!"); } return { doSomethingZombiesDo: do_something }; } var adam = new Zombie("Adam"); adam.doSomethingZombiesDo();

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start linting your code

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Inversion of control freakness AM I A CONTROL FREAK?

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start testing your code

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Unit or Functional?

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Do both

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As long as it can be automated share identify build make it continuous

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Make it part of the process Make it part of the process

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Make it part of the process http://rosarioconsulting.net/inspiredtoeducate/?p=706 http://powerbuilder.us/ Estimate testing http://malyn.edublogs.org/2011/10/16/process-tools-people/

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Make it part of the process Do code review http://rosarioconsulting.net/inspiredtoeducate/?p=706 http://powerbuilder.us/ http://malyn.edublogs.org/2011/10/16/process-tools-people/

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Make it part of the process http://rosarioconsulting.net/inspiredtoeducate/?p=706 http://powerbuilder.us/ Involve people http://malyn.edublogs.org/2011/10/16/process-tools-people/

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Fear the living? DON’T

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The team

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DEVOPS PRODUCT OWNER qa

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QA

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QA Crucial role in the process

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QA Crucial role in the process Quality should be your goal too

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QA Crucial role in the process Quality should be your goal too Get help for functional test coverage not to screw up refactoring

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Devops

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Devops The tough guy

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Devops The tough guy It could be hard to deal with

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Devops The tough guy It could be hard to deal with Get help setting up the automated process

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Product owner

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Product owner The less interested in code itself

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Product owner The less interested in code itself Bring numbers, not theories

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Product owner The less interested in code itself Bring numbers, not theories Get help not wasting time, staying focused on functionalities

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Others in the company

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juniors external lobbyist

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Juniors

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Juniors Pair with them, code review their (and your) code

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Juniors Pair with them, code review their (and your) code Involve them during the whole process definition

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Juniors Pair with them, code review their (and your) code Involve them during the whole process definition Get help keeping things easy and accessible

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Learn to say NO!

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Learn to say NO! Lobbyists will slow you down, your brain will be more prone to be eaten

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Learn to say NO! Lobbyists will slow you down, your brain will be more prone to be eaten Redirect them to the product owner

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Basically KILL ‘EM ALL (AGAIN?)

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Basically KILL ‘EM ALL (AGAIN?)

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KILL ‘EM ALL (AGAIN?) “Nothing is impossible to kill.” Mira Grant, Feed

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but

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“Without requirements or design, programming is the art of adding bugs to an empty text file” Louis Srygley Design for your goal

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Design for your goal

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ākāśe sanskrit for "in the sky"/"to the sky" https://github.com/cedmax/akase

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Modular Architecture

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Scalable JavaScript Application Architecture by Nicholas Zakas

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core.register("module-name", function(sandbox){ return { init:function(){ }, destroy:function(){ } }; });

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core.register("module-name", function(sandbox){ return { init:function(){ }, destroy:function(){ } }; });

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core.register("module-name", function(sandbox){ return { init:function(){ }, destroy:function(){ } }; });

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core.register("module-name", function(sandbox){ return { init:function(){ var user = sandbox.getUser(); }, destroy:function(){ } }; });

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core.register("module-name", function(sandbox){ return { init:function(){ var user = sandbox.getUser(); }, destroy:function(){ } }; });

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core.register('module-name', function(sandbox){ return { init:function(config){ console.log(config.id); } }; }); core.configure('module-name', { id: 'container', }); core.start('module-name'); core.stop('module-name');

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core.register('module-name', function(sandbox){ return { init:function(config){ console.log(config.id); } }; }); core.configure('module-name', { id: 'container', }); core.start('module-name'); core.stop('module-name');

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core.register('module-name', function(sandbox){ return { init:function(config){ console.log(config.id); } }; }); core.configure('module-name', { id: 'container', }); core.start('module-name'); core.stop('module-name');

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core.register('module-name', function(sandbox){ return { init:function(config){ console.log(config.id); } }; }); core.configure('module-name', { id: 'container', }); core.start('module-name'); core.stop('module-name');

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core.register('module-name', function(sandbox){ return { init:function(config){ console.log(config.id); } }; }); core.configure('module-name', { id: 'container', }); core.start('module-name'); core.stop('module-name');

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core.register('module-name', function(sandbox){ return { init:function(config){ console.log(config.id); } }; }); core.configure('module-name', { id: 'container', }); core.start('module-name'); core.stop('module-name');

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Event Driven Pattern

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core.register("module-name", function(sandbox){ return { init: function(){ sandbox.layer("an error occured"); } }; });

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core.register("module-name", function(sandbox){ return { init: function(){ sandbox.layer("an error occured"); } }; });

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sandbox.layer("an error occured");

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sandbox.publish("error", { msg: "an error occured" });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.publish("error", { msg: "an error occured" }); core.register("errManager", function(sandbox){ return { init: function(){ sandbox.subscribe("error", function(err) { console.log(err.msg) }); } }; });

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sandbox.subscribe("error", function(payload){ console.log(payload.msg); }); Advantages

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sandbox.subscribe("error", function(payload){ console.log(payload.msg); }); Advantages SEMANTIC

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sandbox.subscribe("error", function(payload){ console.log(payload.msg); }); Advantages SEMANTIC flexibility

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Advantages DECOUPLING

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“The key is to acknowledge from the start that you have no idea how this will grow. When you accept that you don’t know everything, you begin to design the system defensively.” Nicholas Zakas Overengineering?

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AMD

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//API: define(id?, dependencies?, factory); define("My-Module", ["Another-Module"], function(AnotherModule){ // Do Something }); one define to rule them all

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//API: define(id?, dependencies?, factory); define("My-Module", ["Another-Module"], function(AnotherModule){ // Do Something }); one define to rule them all

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//app/config.js define([], function() { return { url: "http://whatever.it/is/", debug: true }; });

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//app/config.js define([], function() { return { url: "http://whatever.it/is/", debug: true }; });

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//app/config.js define([], function() { return { url: "http://whatever.it/is/", debug: true }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/myProduct.js define(["app/config"], function(config) { return function(id){ return { getProductUrl: function(){ var prodPath = config.url + "product/" + id; if (config.debug){ console.log(prodPath) } return prodPath; } }; }; });

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//app/main.js require(["jQuery", "app/myProduct"], function($, Product) { $(".product").on("click", function(){ var prodID = $(this).data("id"); var prod = new Product(prodID); document.location.href = prod.getProductUrl(); }) });

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//app/main.js require(["jQuery", "app/myProduct"], function($, Product) { $(".product").on("click", function(){ var prodID = $(this).data("id"); var prod = new Product(prodID); document.location.href = prod.getProductUrl(); }) });

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//app/main.js require(["jQuery", "app/myProduct"], function($, Product) { $(".product").on("click", function(){ var prodID = $(this).data("id"); var prod = new Product(prodID); document.location.href = prod.getProductUrl(); }) });

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//app/main.js require(["jQuery", "app/myProduct"], function($, Product) { $(".product").on("click", function(){ var prodID = $(this).data("id"); var prod = new Product(prodID); document.location.href = prod.getProductUrl(); }) });

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//app/main.js require(["jQuery", "app/myProduct"], function($, Product) { $(".product").on("click", function(){ var prodID = $(this).data("id"); var prod = new Product(prodID); document.location.href = prod.getProductUrl(); }) });

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Pulling all together

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define(function(){ 'use strict'; return function(sandbox){ //the logic of the module function doSomething(){ //do something } return { init: function(config){ //the initialization code sandbox.subscribe('myEventName', doSomething) }, destroy: function(){ //optional destroy method } }; }; });

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define(function(){ 'use strict'; return function(sandbox){ //the logic of the module function doSomething(){ //do something } return { init: function(config){ //the initialization code sandbox.subscribe('myEventName', doSomething) }, destroy: function(){ //optional destroy method } }; }; });

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define(function(){ 'use strict'; return function(sandbox){ //the logic of the module function doSomething(){ //do something } return { init: function(config){ //the initialization code sandbox.subscribe('myEventName', doSomething) }, destroy: function(){ //optional destroy method } }; }; });

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define(function(){ 'use strict'; return function(sandbox){ //the logic of the module function doSomething(){ //do something } return { init: function(config){ //the initialization code sandbox.subscribe('myEventName', doSomething) }, destroy: function(){ //optional destroy method } }; }; });

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define(function(){ 'use strict'; return function(sandbox){ //the logic of the module function doSomething(){ //do something } return { init: function(config){ //the initialization code sandbox.subscribe('myEventName', doSomething) }, destroy: function(){ //optional destroy method } }; }; });

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require(["akase"], function(core) { core.start("module1"); core.start("module2", { config: { debug: true } }); core.start("module3", { event: "audio:stop" }); });

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require(["akase"], function(core) { core.start("module1"); core.start("module2", { config: { debug: true } }); core.start("module3", { event: "audio:stop" }); });

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require(["akase"], function(core) { core.start("module1"); core.start("module2", { config: { debug: true } }); core.start("module3", { event: "audio:stop" }); });

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require(["akase"], function(core) { core.start("module1"); core.start("module2", { config: { debug: true } }); core.start("module3", { event: "audio:stop" }); });

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require(["akase"], function(core) { core.start("module1"); core.start("module2", { config: { debug: true } }); core.start("module3", { event: "audio:stop" }); });

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ākāśe sanskrit for "in the sky"/"to the sky" https://github.com/cedmax/akase

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2 years later…

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require = { baseUrl: '/assets/js/module', shim: { 'magnificpopup': { deps: ['jquery'] }, 'timezone': { exports: 'jstz'}, 'facebook': { exports: 'FB' } }, paths: { 'templates': '../../templates', 'widget': '../widget', 'core': '../core', 'packages': '../packages', 'jquery': 'js/vendor/jquery-2.0.0.min.js', 'magnificpopup': 'js/vendor/mpopup-0.9.2.min.js', 'modernizr': 'js/vendor/modernizr.min.js', 'fastclick': 'js/vendor/fastclick-1.0.2.min.js', 'timezone': 'js/vendor/timezone-1.0.4.min.js', 'typeahead': 'js/vendor/typeahead-0.9.3.min.js' }, waitSeconds:30 };

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var $ = require("jquery"); // Do Something var myscript = require("myscript"); var anotherDep = require("anotherDep"); // Do Something else COMMON JS require([ "jquery", "myscript", "anotherDep", ], function($, myscript, anotherDep){ // Do Something }); REQUIRE JS

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import $ from 'jquery'; import myscript from 'myscript'; import anotherDep from 'anotherDep'; // Do Something ES6

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No such thing!

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Basically Happy Endings?

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Basically Happy Endings?

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“If you want a happy ending, that depends, of course, on where you stop your story.” Orson Wells Happy ending

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You can run, you can hide

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You are going to SHITTY code anyway write

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You are going to write Zombie code anyway

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Embrace it! http://drezner.foreignpolicy.com/posts/2009/08/18/theory_of_international_politics_and_zombies

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Don’t improvise

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Learn how to deal with it

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Until you master it

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in any case just remember to

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Aim for the head http://halloween.squidoo.com/get-spooked/aim-for-the-head

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No content

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marco@fromthefront.it http://cedmax.com @cedmax any question?