We’ll go through the current flaws of the Web Components and ways to address them. At the end you will get an understanding if you can actually use them in your commercial projects.
In this session, learn how to build and maintain standards-based sites that work great in IE7. Learn how to take advantage of new capabilties such as better HTML and CSS standards support, RSS and Search integration, and new security features.
Your Angular app grew up and became too slow, so that you want to make it faster by implementing React framework.
How to do it? Is it worth it? What's the easiest way? What are pros and cons? You can derive all of that from this presentation.
(It may also be useful if you're just making a choice between these two frameworks.)
We'll go through the possible ways to bring technology agnostic microservice architecture to the frontend, review pros/cons of each of them. We also will check the "ultimate solution" that handles microservices with SSR in SPA manner.
This talk will be interesting for ones who have multiple teams working on the same frontend application.
Introduction to angular js july 6th 2014Simona Clapan
The document provides an overview of AngularJS including how to get started, typical app architecture, directives, modules, controllers, scopes, data binding, filters, and other Angular components like services and events. It includes code samples for creating a basic contacts manager app with AngularJS demonstrating controllers, scopes, data binding, adding and saving contacts.
JSFest 2019: Technology agnostic microservices at SPA frontendVlad Fedosov
We'll go through the possible ways to bring technology agnostic microservice architecture to the frontend, review pros/cons of each of them. We also will check the "ultimate solution" that handles microservices with SSR in SPA manner.
This talk will be interesting for ones who have multiple teams working on the same frontend application.
This presentation is about real examples of Design Patterns usage in Magento 2. There are 2 major architectural goals set for Magento 2 project:
1. Enable streamline customisations.
2. Simplify external integrations.
There are much more Design Patterns used in Magento 2, some of them are discussed in the deck.
This document outlines the plan and process for building a web application using ASP.NET MVC 3-tier architecture. It describes requirements for a link sharing portal, defines user and admin roles, designs the database schema and business objects, and outlines the controller and view logic for the user interface. Implementation steps include creating the data access layer, business logic layer, and MVC presentation layer to build out features like user registration, link submission, category management, and authentication.
In this session, learn how to build and maintain standards-based sites that work great in IE7. Learn how to take advantage of new capabilties such as better HTML and CSS standards support, RSS and Search integration, and new security features.
Your Angular app grew up and became too slow, so that you want to make it faster by implementing React framework.
How to do it? Is it worth it? What's the easiest way? What are pros and cons? You can derive all of that from this presentation.
(It may also be useful if you're just making a choice between these two frameworks.)
We'll go through the possible ways to bring technology agnostic microservice architecture to the frontend, review pros/cons of each of them. We also will check the "ultimate solution" that handles microservices with SSR in SPA manner.
This talk will be interesting for ones who have multiple teams working on the same frontend application.
Introduction to angular js july 6th 2014Simona Clapan
The document provides an overview of AngularJS including how to get started, typical app architecture, directives, modules, controllers, scopes, data binding, filters, and other Angular components like services and events. It includes code samples for creating a basic contacts manager app with AngularJS demonstrating controllers, scopes, data binding, adding and saving contacts.
JSFest 2019: Technology agnostic microservices at SPA frontendVlad Fedosov
We'll go through the possible ways to bring technology agnostic microservice architecture to the frontend, review pros/cons of each of them. We also will check the "ultimate solution" that handles microservices with SSR in SPA manner.
This talk will be interesting for ones who have multiple teams working on the same frontend application.
This presentation is about real examples of Design Patterns usage in Magento 2. There are 2 major architectural goals set for Magento 2 project:
1. Enable streamline customisations.
2. Simplify external integrations.
There are much more Design Patterns used in Magento 2, some of them are discussed in the deck.
This document outlines the plan and process for building a web application using ASP.NET MVC 3-tier architecture. It describes requirements for a link sharing portal, defines user and admin roles, designs the database schema and business objects, and outlines the controller and view logic for the user interface. Implementation steps include creating the data access layer, business logic layer, and MVC presentation layer to build out features like user registration, link submission, category management, and authentication.
Modern Web Application Development Workflow - EclipseCon Europe 2014Stéphane Bégaudeau
The document discusses modern web application development workflows. It begins by looking at past workflows that lacked structure and organization. It then introduces Node.js as a JavaScript runtime and describes how JavaScript tools like Yeoman, Bower, Grunt and Gulp help provide structure, manage dependencies, automate tasks and enforce best practices. The document provides an overview of how these tools work and how they can be used to improve development workflows.
Java is a general-purpose, class-based, object-oriented computer programming language that was designed by James Gosling at Sun Microsystems in 1995.
Key Highlights of Java:
Platform Independent: This allows programmers to develop applications that can run on any operating system.
Usability of Java: Java is most widely used programming language. It is present everywhere. It really doesn't matter which domain you are working in, you will surely come across Java sooner or later!
Open Source: The good news is that Java is available for free! All the development tools and the environment (JRE & JDK) that is used to develop Java applications are absolutely free of cost.
Android: Irrespective of the fact that you are tech savvy or not, most of us are badly bitten by the Android bug! Android is in great demand today and fortunately you need Java for Android development. Hence, the importance of Java has increased even more.
Hadoop: Hadoop is one of the most trending framework for processing Big Data. It has been designed and developed in Java.
In spite of having a tough competition on the server side from Microsoft and other companies, Java is doing extremely well on mobile platforms, thanks to Android! It has also been the primary language for Hadoop Developers.
How To Create Theme in Magento 2 - Part 1Magestore
How to create theme on Magento 2. A useful tutorial for any Magento developers.
Other updates & tutorial are on Magestore Blog: http://blog.magestore.com/magento-2/
Angular 2 interview questions and answersAnil Singh
angular 2 interview questions and answers, Angular 2 tutorials, Angular 2 docs, angular 2 interview, Angular, What is Angular 2, angular 2 vs react, What are the fundamentals concepts of Angular 2?,
Magento 2 Theme Trainning for Beginners | MagenestMagenest
Whoever you are an extension or theme developer, you should spend time reading this slide post because you’ll understand more about theme and template structure in Magento 2.
With the commercialization of the web, web development has become one of the blooming industries. Learning web development enables you to create attractive websites using HTML, CSS, JQuery and JavaScript. Web development includes developing simple and complex web-based applications, electronic businesses and social networking sites. Being a web developer you can deliver applications as web services which is only available in desktop applications.
Get this Course
https://www.udemy.com/javascript-course-dom/?couponCode=SLIDESHARE
Document Object Model Power your websites make things happen online - JavaScript to create interactive web pages
Source code making it easy for you to try the code and experiment learning the code.
Challenges and tips to get you coding quickly.
Make you web pages come to life
DOM what it is
Element selection
Multiple element selection
Element manipulation - update content and select attributes
Elements and classes add remove and toggle
Traversing children and parents
Element style attribute
Challenge #1 image popup window
Create elements
Click events
Challenge #2 click event create elements
Challenge #3 click change background
Event Object
Key press event
Mouse move events
Challenge #4 - List items advanced remove,create element, click
Event bubbling and capturing
No libraries, no shortcuts just learning JavaScript making it DYNAMIC and INTERACTIVE web application.
There are lots of libraries and frameworks you can use when building browser based JavaScript applications. Probably the most popular library is jQuery. But while jQuery makes it easy to write cross browser user interface code that manipulates the DOM it’s UI focus makes it less then perfect for large business applications. One of the JavaScript based MVC frameworks that has been gaining a lot of popularity for creating business applications is AngularJS. Wen using AngularJS you get the benefit of a powerful data-binding framework that guides you towards a proper application model with a proper separation between the UI layer and the business layer. It also contains a powerful dependency injection framework making code much more testable than before.
In this session Maurice de Beijer will show you how to get started with AngularJS and how productive you can be when creating line of business applications.
Monster JavaScript Course - 50+ projects and applicationsLaurence Svekis ✔
Get this Course
https://www.udemy.com/javascript-course-projects/?couponCode=SLIDESHARE
Portfolio builder loaded with projects and applications that you can use, extend on and enhance to add to your portfolio
JUST GOT BIGGER - more updates to come - YOU FOUND IT
Grow your portfolio - showcase what you can build with JavaScript
Learn JavaScript have fun with interactive and dynamic web applications.
Over 529 downloadable resources - 57 articles - 43+ hours on-demand video, 57 Sections
Over 614 HD video lessons
Over 51+ projects and web applications. Projects can be used as started projects to extend and enhance. All JavaScript focused.
4 downloadable ebook guides 200 pages and 3 x 60 pages - with code and resource links
No libraries JUST JAVASCRIPT and JAVASCRIPT DOM
This is the course you've been looking for..........
Everything you need to get started with JavaScript, expand your knowledge about using JavaScript, and more included.
It’s arrived, and bigger than expected!!!
For anyone who wants to supercharge their JavaScript learning - building and applying JavaScript to over 50 projects and challenges… this course is for YOU!!!!
From JavaScript beginners to all levels, course is presented in a fun interactive format that will challenge you. Move through the lessons of the course as you want to learn them, variety of ways to benefit from it. Learn alongside, try before you see the solution, try after you view the solution. It’s up to you! Unique format for learning encouraging you to try the code. Of course source code is included in every step of the way.
Most often asked for ARE PROJECTS - and this course delivers! Over 50 and will grow over time as more projects and challenges get added. You can select the projects you want to do or take them in order, it’s up to you.
Loaded with games and so many mini projects guaranteed to help you learn more about JavaScript and DOM manipulation. All JavaScript code no libraries or short cuts.
Explore how to apply JavaScript to create interactive and dynamic web content - that will impress your friends.
Extend on the projects and add them to your portfolio, to showcase skills you have learned.
Useful real world projects coded with simple JavaScript for developers of all levels.
No better way to learn than to try the code and produce something fun and useful with it. Learn to create amazing things with JavaScript bringing your web content to life.
This will keep you busy and provide you the opportunity to learn and experiment with code. Try it. All the projects are designed in a starter type format so that you can build on them and customize to make it your own.
Portfolio Builder 50+ projects
This course includes full introduction to coding with JavaScript, all core syntax and how to apply it to make things happen. Create your own code - loaded with challenges and code snippets.
The document provides an overview and introduction to WebMatrix, a lightweight tool for developing web applications with ASP.NET. It discusses who WebMatrix is intended for, including hobbyist and student developers. Typical usage scenarios are building simple personal or community websites. The document outlines key features of WebMatrix, such as its integrated development environment, support for Razor syntax, and use of SQL Server Compact for database access. WebMatrix is positioned as complementary to Visual Studio .NET, targeting individual developers rather than professional teams.
This is a brief introduction about HTML5. You will learn that what is new in HTML5. I will tell what and when changes happened in HTML which Hyper Text markup language. Html is a language which is used to create web pages that we have seen on the internet. For website development and web hosting visit https://tekfold.com
The document provides an agenda for a presentation on developing web parts in SharePoint. The summary includes:
- The presentation will cover web part fundamentals, developing a simple web part in Visual Studio 2008, customization and personalization, designing web parts using controls, creating AJAX and Silverlight web parts, new web part verbs features, and web part connections.
- It will discuss the different types of web parts available in SharePoint and how to structure web parts on a page. Examples will be demonstrated for developing a simple web part, creating an editor part, hosting controls in web parts, and using web part verbs and connections.
HTML5 is the newest version of HTML that adds new semantic elements, built-in audio and video playback, and features like the canvas element for drawing graphics. It simplifies the syntax of earlier HTML versions and aims to make web pages more semantic, reduce the need for plugins, and work across devices. New elements in HTML5 include <header>, <footer>, <nav>, <video>, <audio>, <canvas>, and new form input types. It is still a work in progress with partial browser support.
http://mnug.de/artikel/meetups/december2014
Scaffolding can be a great way to enable developers quickly in a way consistent with best practices employed by the community or your organization. Yeoman is a proven scaffolding tool for webapps that has been around since 2012 and now sports more than 6000 stars on GitHub. Even though its original focus used to be on supporting front-end development, it now features a considerable number of Node.js-related generators worth exploring. This talk will give a quick overview on the topic of scaffolding, explain what Yeoman is all about and show you how to make the best use of it.
ENIB 2015 2016 - CAI Web S02E01- Côté Navigateur 3/3 - Web Components avec Po...Horacio Gonzalez
This document provides an overview of a module on interactive web application development. It covers the following topics:
- Front-end technologies: HTML5, CSS, JavaScript, and the Polymer library for implementing web components.
- Back-end concepts: Introduction to Java EE including servlets, JSP, and frameworks like SparkJava.
- JavaScript tooling: Grunt, Gulp, Bower, and Yeoman for building JavaScript applications.
- Node.js and backend frameworks like ExpressJS for building APIs.
- Introduction to NoSQL databases like MongoDB, Redis, and Cassandra.
- Software tooling in Java.
- Test-driven development.
This document provides an introduction to HTML5 and discusses some of its new features. It begins with an overview of HTML5 and its updated document structure, then describes several new HTML5 elements such as <header>, <nav>, <article>, <section>, <figure>, and <footer>. It also discusses new form attributes, input types, and multimedia capabilities such as audio, video, and geolocation. Finally, it briefly mentions features like drag and drop, SVG graphics, canvas drawing, and server-sent events.
Boyan Mihaylov discussed the status and future of AngularJS. AngularJS 2.0 is being built for modern browsers using ECMAScript 6. Key changes in AngularJS 2.0 include a modular design, improved templating with bindings to properties instead of attributes, and support for offline applications through services like IndexedDB and Service Workers.
LvivCSS: Web Components as a foundation for Design SystemVlad Fedosov
Let’s see how web components can help us to build accessible, test covered and consistent implementation of our design system that will play well with any technology.
Building Web Applications Without a FrameworkAll Things Open
Presented at Open Source 101 2023 - Charlotte
Presented by Simon MacDonald, Begin
Title: Building Web Applications Without a Framework
Abstract: Over the past 5 years while we've been busy babbling our webpacks and transpiling our languages the web platform got really, really good. Newer HTML-first approaches like Qwik, Astro, 11ty and Enhance lean on the platform and web standards to build apps and sites. Join me for a discussion of this new framework without a framework approach to building web applications.
Modern Web Application Development Workflow - EclipseCon Europe 2014Stéphane Bégaudeau
The document discusses modern web application development workflows. It begins by looking at past workflows that lacked structure and organization. It then introduces Node.js as a JavaScript runtime and describes how JavaScript tools like Yeoman, Bower, Grunt and Gulp help provide structure, manage dependencies, automate tasks and enforce best practices. The document provides an overview of how these tools work and how they can be used to improve development workflows.
Java is a general-purpose, class-based, object-oriented computer programming language that was designed by James Gosling at Sun Microsystems in 1995.
Key Highlights of Java:
Platform Independent: This allows programmers to develop applications that can run on any operating system.
Usability of Java: Java is most widely used programming language. It is present everywhere. It really doesn't matter which domain you are working in, you will surely come across Java sooner or later!
Open Source: The good news is that Java is available for free! All the development tools and the environment (JRE & JDK) that is used to develop Java applications are absolutely free of cost.
Android: Irrespective of the fact that you are tech savvy or not, most of us are badly bitten by the Android bug! Android is in great demand today and fortunately you need Java for Android development. Hence, the importance of Java has increased even more.
Hadoop: Hadoop is one of the most trending framework for processing Big Data. It has been designed and developed in Java.
In spite of having a tough competition on the server side from Microsoft and other companies, Java is doing extremely well on mobile platforms, thanks to Android! It has also been the primary language for Hadoop Developers.
How To Create Theme in Magento 2 - Part 1Magestore
How to create theme on Magento 2. A useful tutorial for any Magento developers.
Other updates & tutorial are on Magestore Blog: http://blog.magestore.com/magento-2/
Angular 2 interview questions and answersAnil Singh
angular 2 interview questions and answers, Angular 2 tutorials, Angular 2 docs, angular 2 interview, Angular, What is Angular 2, angular 2 vs react, What are the fundamentals concepts of Angular 2?,
Magento 2 Theme Trainning for Beginners | MagenestMagenest
Whoever you are an extension or theme developer, you should spend time reading this slide post because you’ll understand more about theme and template structure in Magento 2.
With the commercialization of the web, web development has become one of the blooming industries. Learning web development enables you to create attractive websites using HTML, CSS, JQuery and JavaScript. Web development includes developing simple and complex web-based applications, electronic businesses and social networking sites. Being a web developer you can deliver applications as web services which is only available in desktop applications.
Get this Course
https://www.udemy.com/javascript-course-dom/?couponCode=SLIDESHARE
Document Object Model Power your websites make things happen online - JavaScript to create interactive web pages
Source code making it easy for you to try the code and experiment learning the code.
Challenges and tips to get you coding quickly.
Make you web pages come to life
DOM what it is
Element selection
Multiple element selection
Element manipulation - update content and select attributes
Elements and classes add remove and toggle
Traversing children and parents
Element style attribute
Challenge #1 image popup window
Create elements
Click events
Challenge #2 click event create elements
Challenge #3 click change background
Event Object
Key press event
Mouse move events
Challenge #4 - List items advanced remove,create element, click
Event bubbling and capturing
No libraries, no shortcuts just learning JavaScript making it DYNAMIC and INTERACTIVE web application.
There are lots of libraries and frameworks you can use when building browser based JavaScript applications. Probably the most popular library is jQuery. But while jQuery makes it easy to write cross browser user interface code that manipulates the DOM it’s UI focus makes it less then perfect for large business applications. One of the JavaScript based MVC frameworks that has been gaining a lot of popularity for creating business applications is AngularJS. Wen using AngularJS you get the benefit of a powerful data-binding framework that guides you towards a proper application model with a proper separation between the UI layer and the business layer. It also contains a powerful dependency injection framework making code much more testable than before.
In this session Maurice de Beijer will show you how to get started with AngularJS and how productive you can be when creating line of business applications.
Monster JavaScript Course - 50+ projects and applicationsLaurence Svekis ✔
Get this Course
https://www.udemy.com/javascript-course-projects/?couponCode=SLIDESHARE
Portfolio builder loaded with projects and applications that you can use, extend on and enhance to add to your portfolio
JUST GOT BIGGER - more updates to come - YOU FOUND IT
Grow your portfolio - showcase what you can build with JavaScript
Learn JavaScript have fun with interactive and dynamic web applications.
Over 529 downloadable resources - 57 articles - 43+ hours on-demand video, 57 Sections
Over 614 HD video lessons
Over 51+ projects and web applications. Projects can be used as started projects to extend and enhance. All JavaScript focused.
4 downloadable ebook guides 200 pages and 3 x 60 pages - with code and resource links
No libraries JUST JAVASCRIPT and JAVASCRIPT DOM
This is the course you've been looking for..........
Everything you need to get started with JavaScript, expand your knowledge about using JavaScript, and more included.
It’s arrived, and bigger than expected!!!
For anyone who wants to supercharge their JavaScript learning - building and applying JavaScript to over 50 projects and challenges… this course is for YOU!!!!
From JavaScript beginners to all levels, course is presented in a fun interactive format that will challenge you. Move through the lessons of the course as you want to learn them, variety of ways to benefit from it. Learn alongside, try before you see the solution, try after you view the solution. It’s up to you! Unique format for learning encouraging you to try the code. Of course source code is included in every step of the way.
Most often asked for ARE PROJECTS - and this course delivers! Over 50 and will grow over time as more projects and challenges get added. You can select the projects you want to do or take them in order, it’s up to you.
Loaded with games and so many mini projects guaranteed to help you learn more about JavaScript and DOM manipulation. All JavaScript code no libraries or short cuts.
Explore how to apply JavaScript to create interactive and dynamic web content - that will impress your friends.
Extend on the projects and add them to your portfolio, to showcase skills you have learned.
Useful real world projects coded with simple JavaScript for developers of all levels.
No better way to learn than to try the code and produce something fun and useful with it. Learn to create amazing things with JavaScript bringing your web content to life.
This will keep you busy and provide you the opportunity to learn and experiment with code. Try it. All the projects are designed in a starter type format so that you can build on them and customize to make it your own.
Portfolio Builder 50+ projects
This course includes full introduction to coding with JavaScript, all core syntax and how to apply it to make things happen. Create your own code - loaded with challenges and code snippets.
The document provides an overview and introduction to WebMatrix, a lightweight tool for developing web applications with ASP.NET. It discusses who WebMatrix is intended for, including hobbyist and student developers. Typical usage scenarios are building simple personal or community websites. The document outlines key features of WebMatrix, such as its integrated development environment, support for Razor syntax, and use of SQL Server Compact for database access. WebMatrix is positioned as complementary to Visual Studio .NET, targeting individual developers rather than professional teams.
This is a brief introduction about HTML5. You will learn that what is new in HTML5. I will tell what and when changes happened in HTML which Hyper Text markup language. Html is a language which is used to create web pages that we have seen on the internet. For website development and web hosting visit https://tekfold.com
The document provides an agenda for a presentation on developing web parts in SharePoint. The summary includes:
- The presentation will cover web part fundamentals, developing a simple web part in Visual Studio 2008, customization and personalization, designing web parts using controls, creating AJAX and Silverlight web parts, new web part verbs features, and web part connections.
- It will discuss the different types of web parts available in SharePoint and how to structure web parts on a page. Examples will be demonstrated for developing a simple web part, creating an editor part, hosting controls in web parts, and using web part verbs and connections.
HTML5 is the newest version of HTML that adds new semantic elements, built-in audio and video playback, and features like the canvas element for drawing graphics. It simplifies the syntax of earlier HTML versions and aims to make web pages more semantic, reduce the need for plugins, and work across devices. New elements in HTML5 include <header>, <footer>, <nav>, <video>, <audio>, <canvas>, and new form input types. It is still a work in progress with partial browser support.
http://mnug.de/artikel/meetups/december2014
Scaffolding can be a great way to enable developers quickly in a way consistent with best practices employed by the community or your organization. Yeoman is a proven scaffolding tool for webapps that has been around since 2012 and now sports more than 6000 stars on GitHub. Even though its original focus used to be on supporting front-end development, it now features a considerable number of Node.js-related generators worth exploring. This talk will give a quick overview on the topic of scaffolding, explain what Yeoman is all about and show you how to make the best use of it.
ENIB 2015 2016 - CAI Web S02E01- Côté Navigateur 3/3 - Web Components avec Po...Horacio Gonzalez
This document provides an overview of a module on interactive web application development. It covers the following topics:
- Front-end technologies: HTML5, CSS, JavaScript, and the Polymer library for implementing web components.
- Back-end concepts: Introduction to Java EE including servlets, JSP, and frameworks like SparkJava.
- JavaScript tooling: Grunt, Gulp, Bower, and Yeoman for building JavaScript applications.
- Node.js and backend frameworks like ExpressJS for building APIs.
- Introduction to NoSQL databases like MongoDB, Redis, and Cassandra.
- Software tooling in Java.
- Test-driven development.
This document provides an introduction to HTML5 and discusses some of its new features. It begins with an overview of HTML5 and its updated document structure, then describes several new HTML5 elements such as <header>, <nav>, <article>, <section>, <figure>, and <footer>. It also discusses new form attributes, input types, and multimedia capabilities such as audio, video, and geolocation. Finally, it briefly mentions features like drag and drop, SVG graphics, canvas drawing, and server-sent events.
Boyan Mihaylov discussed the status and future of AngularJS. AngularJS 2.0 is being built for modern browsers using ECMAScript 6. Key changes in AngularJS 2.0 include a modular design, improved templating with bindings to properties instead of attributes, and support for offline applications through services like IndexedDB and Service Workers.
LvivCSS: Web Components as a foundation for Design SystemVlad Fedosov
Let’s see how web components can help us to build accessible, test covered and consistent implementation of our design system that will play well with any technology.
Building Web Applications Without a FrameworkAll Things Open
Presented at Open Source 101 2023 - Charlotte
Presented by Simon MacDonald, Begin
Title: Building Web Applications Without a Framework
Abstract: Over the past 5 years while we've been busy babbling our webpacks and transpiling our languages the web platform got really, really good. Newer HTML-first approaches like Qwik, Astro, 11ty and Enhance lean on the platform and web standards to build apps and sites. Join me for a discussion of this new framework without a framework approach to building web applications.
Reaching for the Future with Web Components and PolymerFITC
Save 10% off ANY FITC event with discount code 'slideshare'
See our upcoming events at www.fitc.ca
OVERVIEW
Web Components allow us to view web applications as a set of encapsulated, maintainable and reusable components, an approach which is necessary for scalability and large applications. However, they rely on the use of emerging web platform features such as the Shadow DOM, HTML Imports and Custom elements, which currently have limited browser support. But thanks to the Polymer project - a set of polyfills and an application framework using these principles – Web Components can be used today. They are bleeding edge, likely to change a bit and simultaneously insanely cool and undeniably useful. Michael Labriola invites attendees to learn how to integrate these pieces into their processes today, to bring sanity and reuse to their worlds as a result.
This document summarizes a MongoDB "Hands On" Stitch tutorial presentation. The presentation provided an overview of MongoDB Atlas and Stitch, demonstrated a basic blog tutorial to show how quickly applications can be built, and had attendees complete a hands-on tutorial creating an Atlas cluster and Stitch application. It discusses how the tutorial enabled developers at various companies and events.
Web Components are an attempt to create custom, reusable components that can be used in HTML markup. They utilize several emerging web standards including Shadow DOM for encapsulation, templates for reusability, and custom elements for defining new elements. While not fully supported yet, libraries like Polymer allow using web components today through polyfills to bring these capabilities to more browsers. The document discusses how web components work and provides examples of their usage.
Turbocharge your development efforts your with a "hands on" introduction to quickly building apps using the MongoDB database as a service offering known as Atlas and the serverless / REST based application development environment known as Stitch. We'll begin with a brief introduction to MongoDB, Atlas, and Stitch. You will learn about 3 real world examples of two day prototypes and rapid production cycles. You will then create your own free MongoDB Atlas database as a service cluster. Then you will write your first Stitch application to put data into your database and query data out of it. You will learn how to enhance your application with serverless stitch functions and triggers. At the end of the 90 minute session you will have a hands on experience and good grasp of how to write custom serverless applications with MongoDB.
Welcome to IE8 - Integrating Your Site With Internet Explorer 8Lachlan Hardy
Damian Edwards (http://damianpedwards.spaces.live.com/) and I delivered a presentation on IE8 at Remix Australia. We took the opportunity to outline the whys and wherefores of standards-based design as well.
A performance optimization presentation for WordCamp Sacramento 2016. Presented by Austin Gil.
This presentation addresses issues in design, development, and project management, where performance is most greatly affected. We look at various opportunities and techniques within each stage that may offer more speed. The subjects range from beginner to advanced with tips and advice that just about anyone can walk away with, and we end with a collection of recommended tools.
This presentation was designed so the slides would be useful even out of context of the presentation. Please enjoy.
The Superhero’s Method of Modern HTML5 Development by RapidValue SolutionsRapidValue
This document discusses tools and techniques for modern HTML5 development. It introduces CSS preprocessors like Sass and Compass that make CSS maintenance easier. Automation tools are also discussed, including Grunt for tasks like concatenation and minification, Bower for package management, and LiveReload for faster development. The Yeoman workflow is recommended for scaffolding projects using tools like Grunt and Bower.
ReactJS vs AngularJS - Head to Head comparison500Tech
This document summarizes a meetup comparing Angular2 and React frameworks. It provides overviews of both frameworks, including their histories, core concepts, and differences. Some key points covered include React's use of a virtual DOM for efficient updates, Angular2's focus on being a full development platform, and both frameworks' growing communities and adoption. The meetup agenda also included rounds for comparing the frameworks and a Q&A panel discussion.
Brief explanation of how browsers make sense of and render our mess.
The path to the first paint - why it is important and how to get there faster.
Rendering performance - how not to shoot yourself in the foot.
Drupal - the current situation
oin this hands-on tutorial for an introduction to Stitch (MongoDB's serverless platform) and Atlas (MongoDB's database-as-a-service). Upon completing this session, you will have created an Atlas cluster and created your first stitch app. You will have a clear picture of how to rapidly develop and iterate on apps using MongoDB. In 90 minutes we will walk through three real-world prototypes and leave you with a number of learns you can apply to your own projects. Come learn about DBaaS, database triggers, and serverless applications with MongoDB!
Requirements
Laptop
Wifi Connection
Chrome or Firefox Browser
Text Editor
HTML5 introduces several new features including new semantic elements, support for embedded video and audio, canvas element for 2D/3D graphics, offline web applications, and drag and drop. It also removes some older HTML elements. HTML5 is still a work in progress but is supported by all major browsers. It aims to make web pages more compatible with new technologies and reduce the need for browser plug-ins.
The document discusses how web browsers render web pages in 5 stages:
1) Constructing the object model from HTML tags and content
2) Creating the render tree by omitting non-visible nodes
3) Calculating layout and positioning during the layout stage
4) Painting pixels on the screen during the paint stage
5) Composite layers are ordered and combined during the composite stage
It provides tips for optimizing performance such as minimizing critical resources, leveraging caching, prioritizing content, and reducing reflows and repaints.
Chrome DevTools are a set of free tools built directly into the Google Chrome browser, that offer developers and SEO specialists exceptional insights into underlying SEO issues. In this session, we will look at how to use it for technical SEO auditing, performance testing and crawlability, especially for JavaScript sites.
The document discusses the history and evolution of HTML and web technologies from 1991 to present. It provides an overview of new semantic elements, multimedia capabilities, and client-side storage APIs introduced in HTML5. It also addresses techniques for detecting HTML5 support and workarounds for unknown elements in older browsers like Internet Explorer.
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The document discusses LinkedIn's adoption of the Dust templating language in 2011. Some key points:
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Similar to KharkivJS: Flaws of the Web Components in 2019 and how to address them (20)
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KharkivJS: Flaws of the Web Components in 2019 and how to address them
1. Flaws of the Web Components in
2019 and how to address them
Vladlen Fedosov, Director of R&D @Namecheap, Inc
Hint: prepare your QR code scanners 😉
2. Vlad Fedosov
Director of R&D @Namecheap
TL;DR:
● 10 years in the industry
● Went path from Junior to Architect
● Use JS since Mootools era
● Amateur DevOps evangelist
● AWS ninja
● Believe in self-organized, cross-functional teams
6. Web Components – In the nutshell
Web components is a set of web platform APIs that allow you to create new
custom, reusable, encapsulated HTML tags to use in web pages and web apps.
Custom components and widgets build on the Web Component standards, will
work across modern browsers, and can be used with any JavaScript library or
framework that works with HTML.
Core specifications: Custom Elements, Shadow DOM
Important note: you may opt out Shadow DOM and stick to the
Custom Elements only.
7. Attention – WCs can be used in production
All major frameworks that exist nowadays fully support Web Components (only React has
are some issues with advanced integration).
Browser support:
● IE 10–11 and Edge (Chakra based) are out of the game as they do not support Shadow
DOM.
● All other browsers (Chrome, FF, Safari, iOS, Android, considering 2 latest versions) work
just fine with all major techs we need.
Mobile: Ionic 4 heavily uses Web Components
8. But they’re still not perfect
Let’s go through the main issues you may face and ways to handle them
10. Growth problems – Young ecosystem
Web Components as a standard is under development during last several years.
And it was changed quite drastically in V1 (comparing to V0). Also the adoption
just recently grown to acceptable point. And so the tools are rapidly evolving and
changing. Let’s looks at the most relevant examples:
● Stencil – 1.0 version released few months ago, under active development,
documentation need to be improved, relatively low adoption
● LitElement – was started just ~1 year ago, under active development, just
recently published their roadmap.
● React support is far from being perfect
11. Growth problems – Browser support
Every major browser has open Web Components related issues nowadays. Some
of them major some of them don’t. But be ready to learn most of them at some
point.
The best browser to run them is Chrome, surprise, surprise 😅
12. Growth problems – Coming specs
As time comes HTML Imports spec was removed while Shadow DOM and Custom
Elements specs were evolved from V0 to V1. And I expect to see new
specifications being adopted as there are still gaps (which we’ll discuss later) in
the architecture. Let’s look at the examples I like:
● Declarative Shadow DOM
● CSS Modules V1
● Scoped Custom Element Registries
● CSS Shadow Parts
15. CSS inside Shadow DOM – How to load it?
CSS defined inside shadow DOM is scoped to it. Style rules don't leak out and
page styles don't bleed in. But how should I load styles for my markup? Two
options here:
● Constructible Stylesheets (Chrome only, future spec)
● Loading via <link> or <style> tag (performance hit)
18. CSS inside Shadow DOM – Way to load it now
● Include only CSS your component really need (extra CSS causes
performance issues)
● Keep WCs related CSS inside JS bundle to prevent FOUC
● How to inject CSS:
1. If available: Use Constructible Stylesheets, for Chrome users (~70% of desktop
users)
2. If Firefox: Use <link> with CSS Blob (Until Mozilla will fix this issue)
3. Else: Use inline CSS via <style> tag (Webkit has optimization for this)
20. Server Side Rendering (SSR)
It’s theoretically possible to fully render WC at server side (and it even works for
simple ones), but...
There is no stable implementation yet, as well as way to represent Shadow DOM
in HTML 😟 But guys are actively working on a solution.
So what should we do then…? 🤯
21. Server Side Rendering (SSR) - YAGNI
YAGNI! Keep your content in Light DOM, put WC related code to client bundle and
communicate via DOM attributes/props/events. Treat your WCs as native HTML elements.
You can agree that you’re not rendering Shadow DOM for example for <input
type="text"> element. If components are well designed, crawlers do not need a flattened
tree to get text contents. And use ARIA attributes to add semantic meaning to your custom
elements
<good-components>hello world</good-components>
// It’s shadow tree is using a slot to get text contents
<bad-components></bad-components>
// "hello world" is hard-coded in its shadow tree.
22. Server Side Rendering (SSR) - YAGNI
<x-tab-group aria-label="My test tabs">
<x-tab role="tab" slot="tab">Title for tab 1</x-tab>
<x-tab-panel role="tabpanel" slot="panel">Content 1</x-tab-panel>
<x-tab role="tab" slot="tab">Title for tab 2</x-tab>
<x-tab-panel role="tabpanel" slot="panel">Content 2</x-tab-panel>
<x-tab role="tab" slot="tab">Title for tab 3</x-tab>
<x-tab-panel role="tabpanel" slot="panel">Content 3</x-tab-panel>
</x-tab-group>
23. Server Side Rendering (SSR) - Experimental way
But if you really want somehow render your web components, try to experiment with
prerendering (medium complexity) or real server side rendering (hard complexity).
But keep in mind that serialization (including Shadow DOM) and hydration is up to you to
implement. Also server side Web API implementation needed for SSR.
Take a look at the Stencil and SkateJS implementation (scan QR codes).
25. Versioning – What’s wrong with it?
Currently (and it will likely remain) all WCs must be registered in global registry. So
you can’t have 2 versions of the same component on a single page. This follows
approach that Browser use for the DOM, you have single version of it at a time.
This may become an issue if you have multiple teams working on different apps at
the same website (microservices at frontend pattern).
26. Versioning – Options we have
Let’s look at the options we have here:
1. Never do breaking changes. This is the principle that Browsers use. And while it’s
possible to do it and it even may be the best option to start with, it’s obvious that it
contradicts to the principle “fail fast, fail safe” and doesn’t facilitate innovations.
2. Tag based versioning. So instead of having <x-button> you would have
<x-button-v1> to accommodate further major versions. So if Microservice 1 requires
button@1.1.5 and Microservice 2 requires button@1.2.1 – button@1.2.1 only will
be used. And if MS1 needs v1.1.5 and MS2 needs 2.0 – both components will be
registered.
3. Microservice based scoping. So instead of having <x-button>
you would have <x-button-mymicroservice>
30. Web Components vs Frameworks
To be short: they’re different. Don’t try to replace good old frameworks like Vue.js
or React with Web Components.
Use cases for Web Components:
● Design System / Pattern library implementation
○ Especially valuable if you have to deal with multiple frameworks or want it to be
used by your B2B clients.
● Use them internally to build next-gen framework 😅
○ Like Google did with AMP and Ionic made Stencil
● Bring our own use case 🙋♂