Javascript Frameworks Comparison - Angular, Knockout, Ember and BackboneDeepu S Nath
Introduction and Comparison of polpular JS Frameworks Knockout, Ember, Angular and Backbone. The presentation descrobes How and when to select each framework.
[Srijan Wednesday Webinars] Developing Large Scale Applications in AngularJSSrijan Technologies
AngularJS is currently at the forefront of MVC (Model View Controller) frameworks for the web, and it makes it very simple to develop prototypes and web applications in it. But how do we ensure that the large scale applications we develop remain high performance, bug free and fast?
In this webinar, our speaker shared his learnings from developing various large scale AngularJS applications. He also shared how to create a maintainable project structure, and cover common performance bottlenecks and best practices to follow.
Watch complete webinar recording: http://youtu.be/b92Y77TExiA
Веб-технологии продолжают штурмовать мир мобильных устройств, а React Native - очередная попытка JavaScript распространить свое влияние и захватить мир.
Для тех, кто что-то слышал о React Native, но все никак не находил времени попробовать. На семинаре мы попробуем, пощупаем, посмотрим.
Javascript Frameworks Comparison - Angular, Knockout, Ember and BackboneDeepu S Nath
Introduction and Comparison of polpular JS Frameworks Knockout, Ember, Angular and Backbone. The presentation descrobes How and when to select each framework.
[Srijan Wednesday Webinars] Developing Large Scale Applications in AngularJSSrijan Technologies
AngularJS is currently at the forefront of MVC (Model View Controller) frameworks for the web, and it makes it very simple to develop prototypes and web applications in it. But how do we ensure that the large scale applications we develop remain high performance, bug free and fast?
In this webinar, our speaker shared his learnings from developing various large scale AngularJS applications. He also shared how to create a maintainable project structure, and cover common performance bottlenecks and best practices to follow.
Watch complete webinar recording: http://youtu.be/b92Y77TExiA
Веб-технологии продолжают штурмовать мир мобильных устройств, а React Native - очередная попытка JavaScript распространить свое влияние и захватить мир.
Для тех, кто что-то слышал о React Native, но все никак не находил времени попробовать. На семинаре мы попробуем, пощупаем, посмотрим.
On Selecting JavaScript Frameworks (Women Who Code 10/15)Zoe Landon
For front-end developers, there's a never-ending stream of new things to learn. New frameworks, with new philosophies, seem to be released on a daily basis. How, then, do you pick which one to use? The answer, as it happens, has nothing to do at all with JavaScript.
At WalmartLabs, we've got lots of react component libraries and the number of libraries we have is always growing. This is the framework we're using on the Electrode React team to get component libraries up and running quickly.
Cada día se desarrollan tecnologías que aprovechan mejor las capacidades de los navegadores, el soporte para HTML 5 y CSS 3 mejora cada día y se pueden encontrar librerías JavaScript que ofrecen soporte para lo mas moderno u ofrecen un fallback para funcionar en navegadores anticuados.
Los usuarios cada vez sufren mas el fenomeno de la inmediatez, si el sitio web tarde en contestar se desesperan y se cierran el tab, perdemos al usuario. Por eso es importante que un sitio sea muy rápido y que ofrezca la información que el usuario busca.
En esta charla hablare de como hemos empezado a adoptar Single Page Interface y de los retos que esto significa, como Bookmarking, SEO y otros. Así como de las librerías JavaScript (microframeworks) que evaluamos y que finalmente terminamos usando.
Latest Javascript MVC & Front End Frameworks 2017AmarInfotech
Here we defined top 5 javascript frameworks and its comparison which help you to better understand what is JS frameworks and why angularJS is best among them.
Creating Modular Test-Driven SPAs with Spring and AngularJSGunnar Hillert
Single-page Applications (SPA) are all the rage these days and with them there is an avalanche of new tools, libraries and frameworks we need to know. But what does this mean for us as Spring developers? In this session we will give you an overview of the current landscape and illustrate the choices the Spring XD team has made for its user interface. What do I use to write SPA applications? How do I integrate them into existing Spring-based backends? How do I build them? Can I integrate them into my existing Gradle or Maven build processes in order to achieve complete build automation? How do I integrate realtime messaging using Spring's SockJS/WebSocket support? In this talk we will answer these and many more questions. We will cover frameworks such as AngularJS, Bootstrap, RequireJS; tools like Bower, Grunt, Gulp; and also talk about testing using Karma and Protractor.
On Selecting JavaScript Frameworks (Women Who Code 10/15)Zoe Landon
For front-end developers, there's a never-ending stream of new things to learn. New frameworks, with new philosophies, seem to be released on a daily basis. How, then, do you pick which one to use? The answer, as it happens, has nothing to do at all with JavaScript.
At WalmartLabs, we've got lots of react component libraries and the number of libraries we have is always growing. This is the framework we're using on the Electrode React team to get component libraries up and running quickly.
Cada día se desarrollan tecnologías que aprovechan mejor las capacidades de los navegadores, el soporte para HTML 5 y CSS 3 mejora cada día y se pueden encontrar librerías JavaScript que ofrecen soporte para lo mas moderno u ofrecen un fallback para funcionar en navegadores anticuados.
Los usuarios cada vez sufren mas el fenomeno de la inmediatez, si el sitio web tarde en contestar se desesperan y se cierran el tab, perdemos al usuario. Por eso es importante que un sitio sea muy rápido y que ofrezca la información que el usuario busca.
En esta charla hablare de como hemos empezado a adoptar Single Page Interface y de los retos que esto significa, como Bookmarking, SEO y otros. Así como de las librerías JavaScript (microframeworks) que evaluamos y que finalmente terminamos usando.
Latest Javascript MVC & Front End Frameworks 2017AmarInfotech
Here we defined top 5 javascript frameworks and its comparison which help you to better understand what is JS frameworks and why angularJS is best among them.
Creating Modular Test-Driven SPAs with Spring and AngularJSGunnar Hillert
Single-page Applications (SPA) are all the rage these days and with them there is an avalanche of new tools, libraries and frameworks we need to know. But what does this mean for us as Spring developers? In this session we will give you an overview of the current landscape and illustrate the choices the Spring XD team has made for its user interface. What do I use to write SPA applications? How do I integrate them into existing Spring-based backends? How do I build them? Can I integrate them into my existing Gradle or Maven build processes in order to achieve complete build automation? How do I integrate realtime messaging using Spring's SockJS/WebSocket support? In this talk we will answer these and many more questions. We will cover frameworks such as AngularJS, Bootstrap, RequireJS; tools like Bower, Grunt, Gulp; and also talk about testing using Karma and Protractor.
In this webinar, Dave Haeffner (Elemental Selenium, USA) discusses how to:
- Build an integrated feedback loop to automate test runs and find issues fast
- Setup your own infrastructure or connect to a cloud provider
-Dramatically improve test times with parallelization
https://huddle.eurostarsoftwaretesting.com/resource/webinar/use-selenium-successfully/
AngularJS - Architecture decisionsin a large project Elad Hirsch
Architecture Decisions in a large project (Elad Hirsch, Web team Leader @ IDI)
At this session we will take practical road - look into IDI Full-Stack architecture, dive around the spec and explore the challenges developing a large scale web project.
Mastering Test Automation: How to Use Selenium Successfully Applitools
** WATCH FULL WEBINAR RECORDING HERE: https://youtu.be/06H-6hjyyvI **
What is Selenium? Why should you use it? And how do you use it successfully?
In this webinar, Automation expert Dave Haeffner answers these questions as he steps through the why, how, and what of Selenium.
Dave also discusses how to start from nothing and build out a well factored, maintainable, resilient, fast and scalable set of tests. These tests will not only work well, but across all of the browsers you care about, while exercising relevant functionality that matters to your business.
Watch this webinar and learn how to:
* Decompose an existing web application to identify what to test
* Pick the best language for you and your team
* Write maintainable and reusable Selenium tests that will be cross-browser compatible and performant
* Dramatically improve your test coverage with automated visual testing
* Build an integrated feedback loop to automate test runs and find issues fast
Whether you are building a mobile app or a web app, Apache Usergrid (incubating) can provide you with a complete backend that supports authentication, persistence and social features like activities and followers all via a comprehensive REST API — and backed by Cassandra, giving you linear scalability. This session will tell you what you need to know to be a Usergrid contributor, starting with the basics of building and running Usergrid from source code. You’ll learn how to find your way around the Usergrid code base, how the code for the Stack, Portal and SDKs and how to use the test infrastructure to test your changes to Usergrid. You’ll learn the Usergrid contributor workflow, how the project uses JIRA and Github to manage change and how to contribute your changes to the project. The session will also cover the Usergrid roadmap and what the community is currently working on.
Comprehensive Browser Automation Solution using Groovy, WebDriver & Obect ModelvodQA
Learn how to design, create, maintain, and re-factor an automation framework using the power of WebDriver, the elegance of jQuery content selection, the robustness of Page Object modeling, and the expressiveness of the Groovy language. Gaurav introduces an open-source testing solution that provides all this, and can be integrated with testing frameworks such as Spock, JUnit & TestNG.
CouchDB for Web Applications - Erlang Factory London 2009Jason Davies
CouchDB is built "of the Web" and it's very exciting to convert the immense
power that CouchDB provides into a usable, real-world Web application. In this
talk I cover case studies of real-world applications that use CouchDB,
including some that can be served from CouchDB itself, and how CouchDB can
shape your Web applications to be highly scalable and flexible by embracing
HTTP philosophies, JavaScript and schemaless documents.
jQuery Makes Writing JavaScript Fun Again (for HTML5 User Group)Doris Chen
Get frustrated by cross-browser incompatibility? Hate to develop application using JavaScript? jQuery is a powerful JavaScript library that can enhance your websites regardless of your background. jQuery is fast, lean, simple and hugely expandable, enabling you to build compelling web applications quickly and easily. In this session, we will start with a quick introduction of jQuery, illustrate what’s so good about jQuery, and demonstrate step by step how to develop jQuery Ajax application efficiently with database, web services, OData, NetFlix and ASP.NET MVC. Microsoft is now shipping, supporting, and contributing to jQuery, with ASP.NET and Visual Studio. New features which will be available in the next release of jQuery such as globalization, templating and data-linking will be introduced in the session as well.
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History
• 2004, ThoughtWorks, Chicago, Jason Huggins, Core code.
• Shinya Kasatani, ThoughtWorks, Japan, Selenium IDE.
• Jason Huggins, left ThoughtWorks, 2007.
• Jennifer Bevan & Jason Huggins, Google, Worked on RC.
• Simon Stewart, ThoughtWorks, WebDriver.
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What
• Framework that runs in your web-browser and in headless mode.
• Hooks for many other languages.
–Java, Ruby, Python, C# etc
• Simulate a user navigating through pages and then assert for specific marks
on the pages.
• Antidote to Mercury poisoning.
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Why
• Open source.
• Supports multiple languages.
• Cross browser support.
• Cross OS support.
• Runs in both headless and browser mode.
• Parallel execution.
• CI compatible.
• Unit testing framework support like Junit, TestNG, NUnit, Rspec etc.
• Mobile testing support using Android, IPhone, IPad & Blackberry drivers etc.
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Page object model
• Challenge
–Unmaintainable project.
–Duplicated code.
–Not easy to track changes.
• Solution
–Use Page object model.
• About
–All page specific elements/ methods has to be extracted to separate classes.
–Eliminates duplication.
–Improves readability.
– Less key strokes.
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P.O.M Cont-d
public class LoginPage
{
//Locators assigned to variables
@FindBy(how = How.ID, using = “password")
private static WebElement passwordTextField = null;
@FindBy(how = How.NAME, using = “username")
private static WebElement userNameTextField = null;
@FindBy(how = How.XPATH, using = "//input[@name=‘loginButton’]")
private static WebElement loginButton = null;
//Expose methods
public HomePage login(String userName, String password )
{
userNameTextField.sendKeys(userName);
passwordTextField.sendKeys(password);
loginButton.click();
return new HomePage();
}
}
Then in any test class we can call above function like :
LoginPage loginPage=new LoginPage();
HomePage homePage=loginPage.login(“singmaz”,”pass123#”);
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Steps
1) java -jar selenium-server-standalone-2.14.0.jar -role hub (by default it registers at
4444)
2) Open the browser and run the following URL http://localhost:4444/console
3) Open the command prompt at node1 and go to the directory “selenium-grid-1.0.8-
binselenium-grid-1.0.8”
4) Type : java -jar selenium-server-standalone-2.14.0.jar -role node -Dport=5555
-Dhost=192.168.1.149 -DhubURL=http://192.168.1.25:4444 -Denvironment=*firefox
launch-remote-control
5) Similarly for node2…….noden
6) Everything is sorted.