Is there any framework in javascript similar to dojo DOH?
I am looking for testing framework which is browser-based like dojo DOH, it provide support for both browsers and JS runtime environment.
In simple words, I am looking for:
A simple browser-based graphical front end and runner file.
Why I am looking for other Testing unit instead of dojo DOH?
Dojo DOH come with complete package of DOJO, so if I develop an application in dojo then it good to use dojo DOH. Suppose I develop an application in other frameworks like Angular, Backbone etc.
Then only to test application I have to add complete dojo package with my application. (Please correct me if I am wrong, this assumption was made as per my experience on dojo)
Please guide me, if there is a possibility to test application using dojo DOH without adding complete dojo package.
Thanks Help!!
SitePen replaced DOH with Intern. Intern is well-tailored-for but not-specific-to the Dojo Framework. You can test any JS framework'd app with it. Note, though, I haven't used either.
Aside, an SE Architect I work with came back recently from a conference in love with Jasmine, so you may look at it. They seem to be completely different approaches to testing, so take a gander and decide for yourself where your tastes lie.
Related
I'm migrating from server side development (java, php) to client side - HTML, CSS, javascript.
Though I technically understand (mostly) how javascript works, I have not found a good guide to creating an application - particularly with regards to how to organise functions and objects and setting up a solid test framework for them.
I'm currently half way through the Ruby on Rails tutorial
http://ruby.railstutorial.org/
which is excellent - I now feel confident in understanding the standard structure for arranging all the code in an application, and setup good testing practices as I go.
Plus, the integration with heroku and git make for a really tangible real world example, making for a complete understanding of how to develop and deploy a rails app.
Can anyone recommend a similar kind of guide for JS/AJAX development?
One good way to write JavaScript is to do it in a modular fashion. For dependency loading, you would also need module loaders like RequireJS. As for structure, there are a lots of frameworks out there, I suggest you give BackboneJS a try. You would also want to make your JS scalable so that you won't ever have to worry about expanding. Here's more videos about it as well.
There are a lot of frameworks to choose in JS. Test them all out and create a stack which you feel comfortable playing with.
I don't think you'll find a similar tutorial as on Ruby on Rails about Javascript, because Rails is a framework and Javascript is just a language that has hundreds of different frameworks built around it. I don't know what kind of applications are you willing to develop, but Backbone.js is an MVC framework for frontend development and you could search some tutorials on it.
However, if you're just starting out with JS, you probably want to learn first on the basics of JS. Good source for that is for ex. MDN JS guide:
https://developer.mozilla.org/en/JavaScript/Guide
Then you might want to check out guide on JS design patterns for learning how to structure your code:
http://www.addyosmani.com/resources/essentialjsdesignpatterns/book/#designpatternsjavascript
Hope these will help!
I'm looking to modernize my web development with some cool libraries, but there are so many tools that do different things, often with overlap, that it is hard to decide.
I'm not interested in one framework but more in a combination of various tools that work well together. I've looked at resets and normalizers, boilerplates, HTML frameworks, and grid framework, CSS authoring frameworks, CSS frameworks, Javascript frameworks, DOM manipulation, AJAX, resource-loading, feature detection and UI libraries, Javascript toolkits, server-side pre-processors and client-side pre-processors, and framework generators; It's beautiful chaos.
Also I'm looking forward to using SASS and Coffeescript or something similar so a combo including those would be nice.
Update:
I've decided on JQuery for DOM manipulation and I would also appreciate some kind of kickstarter/bootstrapper.
Depends for what. Use what you know best!
However, here are a few recommendations...
The Feather-Weights
For quick, no frills and no overthinking development, I'd recommend:
Underscore for general JavaScript Development
BackBone for client/server communication (using jQuery or Zepto.js for AJAX calls) and designing your models and event buses
Jasmine for JS testing
SASS for cooler CSS
HTML Frameworks, what's that? :)
CoffeeScript is indeed great, if you want to go down that road. If you are interested in CoffeeScript, you may want to look at Google's Dart as well, but it's fairly recent.
The Heavy-Weights (Batteries Included)
If you're building a rather complex web-application (speaking more along the lines of thousands of lines of code here), you need to take it up a notch and in that case I'd recommend you look at:
The Dojo Toolkit
Sencha's ExtJS
The whole Google Closure Tools stack
Dojo and Closure can be integrated in complex build systems and their compilers will allow for a good modularization of your codebase while keeping it easy to produce a strongly optimized deliverable. They also both contain their own module loading system, so you won't need additional libraries like Require.JS, and will only load the parts you explictly tell them too if you use a custom build. But be warned, they're definitely more hands-on and have a steeper learning curve.
The Google Closure Tools are definitely very comprehensive and are as batteries included as it gets, but they do not necessarily make development easy for you: they give you the power, but you need to know what you are doing.
Bootstrappers / Kickstarters
Some solutions offer to "kickstart" your project and to prepackage for you a collection of some of the above tools, sometimes offering you some customization, so you can easily get started and don't need to maintain your own kickstarter up to date with new versions:
Bootstrap
Foundation
HTML5Boilerplate
Kickstart
Skeleton
WARNING: I haven't really tried these kickstarters extensively myself.
Obviously, the answer here depends greatly on what you're building. If you're really getting into front-end engineering and making single-page web apps, I'd recommend reading Addy Osmani's blog. Recently, he's been blogging and giving a lot of talks about javascript MVC/MVP/MVVM systems, as well as scaling javascript apps.
If you want a laundry list, read this article where he gives his ideal stack:
Backbone.js for lightweight MV*
Require.js + AMD + RequireJS text add-on (to assist with external template management)
Backbone.js LayoutManager (if you require some more intelligent layout management)
jQuery for DOM manip.
Handlebars.js for templating, unless you're doing something simple, in which case, opt for Underscore's Micro-templating
r.js for handling script optimization
Jasmine + Jenkins for testing and CI
Node.js + Express (speaking of Node, Miller Medeiros has an excellent write-up on how to use it as a build script)
MongoDB as a noSQL data-store
This is surprisingly close to what I use myself and I can attest to the quality of these libraries and this as a whole-stack solution.
jQuery for JavaScript. Many great UI plugins for UI controls in addition to the code jQuery API that hides the browser differences in the DOM.
Angular JS - Awesome. MVC Framework, great for quick SPA's
jQuery - DOM manipulation - good for effects (fading, toggling etc.)
Don't rely on it too much though.
Angular JS, jQuery - Some argue they work well together.
Backbone.js
Ember.js
React.js - Uses JSX, not JS, but pretty much the same thing
<script type='text/jsx'>
//JSX
</script>
Specifically, I'm looking at the recently released qMobi and wondered if anyone has had any luck getting JavascriptMVC to work with it.
I'm assuming Zepto doesn't work with it?
Has anyone tried either?
For context, I'm currently creating mobile (and mobile web) apps using Backbone + Zepto but I like JMVC's build environment and built-in testing tools. I'm not however, a big fan of being tied in to jQuery which IMHO is a little too heavyweight for mobile web app development.
I think JavaScriptMVC is modular enough to use its ecosystem (StealJS, FuncUnit, ...) in your building process without using jQueryMX. The building system will depend on jQuery, but the released application will not.
As has been said, you could leave out jQueryMX and just use steal, etc. to build test and document, but that's kind of like buying a car without an engine.
In theory, it's possible that another library with a jQuery compatible syntax could drive jQueryMX. Try replacing jquery/jquery.js with qMobi and see if it works. I'm guessing that it wont though. The controllers in particular leverage jQuery pretty heavily, and most plugins are going to assume it's the real jQuery.
I just started using Ext JS to build a relatively complex web application for my company, involving over 200 screens. So we definitely need automated e2e testing.
I am using Jasmine to do unit testing of my controllers and models. However, I want to be able to simulate user navigating through the web app. Is there any good testing framework to do this sort of automated testing?
Thank you
Selenium is the de-facto UI integration testing framework and it has very comprehensive tooling. Watir gets a lot of love in Ruby circles and I've heard a few things about Sahi. I only have personal experience with Selenium, but it seems to stand out much more than the others. See the link below.
https://stackoverflow.com/questions/606550/watir-vs-selenium-vs-sahi
I'm working on a Java EE project right now, using lots of javascript function, but only using jQuery library.
I would like to know if anybody has some experience with this, used a Javascript framework with Java before, and tell me what would be the best way to do it, and best tool to do it.
Also, part of requirements are that I want to use the Framework to make it easy to handle the events, and to define a state machine for the website. I was looking a sproutcore, but couldn't find any information on how to use it inside a Java EE project.
For pure frontend compilation, there are several options, darioo mentioned Google Web Toolkit, though this is all very low level and thus harder to roll into out of the box. There are several GUI frameworks out there based on GWT.
Ext GWT
Smart GWT
Vaadin
Out of those three I hear our Java devs are most happy with Vaadin, though it's quite hard to create really customized (your average funky website with never before seen features...) frontend apps with these frameworks and you will long back for the expressive freedom JS toolkits like jQuery have to offer in a lot less code.
Then there are hybrids (JSP based), allowing more freedom in you frontend files (aka. frontend developers can tinker with it without knowing Java). Java code doesn't compile JS, but offers out of the box solutions you can tinker with in the JSPs.
JSF2 (uses YUI)
Spring Roo (uses Dojo JS framework)
Spring Roo scaffolds an entire frontend provides/uses the Dojo framework. JSF2 was/is looking nice as well according to our Java devs, though wwhen looking at the website, the angst of Oracle seeps in.
Both Dojo and YUI are quite expansive and mature JS frameworks specialised for large JS projects. Whereas jQuery is nicer for smaller JS projects with a rather flat architecture.
Ignoring Java based solutions, you can always fall back to YUI, Dojo or even MooTools for more architecture options.
You can also stick with jQuery, but imo. you need to be happily insane and masochistic (aka. frontend/JS developer) to maintain large scale JS/Html/CSS projects. jQuery is a nice toolkit, but as a framework, it offers meager architectural/structural solutions, you will have to devise them yourself by mixing and matching it with other small toolkits like RequireJS.
My best advice would be, build your app without JS first, using page refreshes and whatnot. Then apply a JS layer and build Ajax services for that layer. That way, your views and JS solution are losely coupled and theoretically, you can always switch frameworks without touching your JSP's too much.
If you already know Java, Google Web Toolkit is the most Javascript centric framework out there that I'm aware of.
Note: it's not just another Javascript library like jQuery, but a full blown framework with set rules you must adhere to. By writing Java code, it will generate Javascript for you that's highly optimized for speed, size and multiple browser compatibility.