Reactjs: an Open Source Javascript Library for Front-End Developement
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THE FUTURE of SCREENS from James Stanton a Little Bit About Me
THE FUTURE OF SCREENS From james stanton A little bit about me. Hi I am James (Mckenzie) Stanton Thinker / Designer / Engineer / Director / Executive / Artist / Human / Practitioner / Gardner / Builder / and much more... Born in Essex, United Kingdom and survived a few hair raising moments and learnt digital from the ground up. Ok enough of the pleasantries I have been working in the design field since 1999 from the Falmouth School of Art and onwards to the RCA, and many companies. Ok. less about me and more about what I have seen… Today we are going to cover - SCREENS CONCEPTS - DIGITAL TRANSFORMATION - WHY ASSETS LIBRARIES - CODE LIBRARIES - COST EFFECTIVE SOLUTION FOR IMPLEMENTATION I know, I know, I know. That's all good and well, but what does this all mean to a company like mine? We are about to see a massive change in consumer behavior so let's get ready. DIGITAL TRANSFORMATION AS A USP Getting this correct will change your company forever. DIGITAL TRANSFORMATION USP-01 Digital transformation (DT) – the use of technology to radically improve performance or reach of enterprises – is becoming a hot topic for companies across the globe. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-02 Companies face common pressures from customers, employees and competitors to begin or speed up their digital transformation. However they are transforming at different paces with different results. VERY DIGITAL CHANGING NOT VERY DIGITAL DIGITAL TRANSFORMATION USP-03 Successful digital transformation comes not from implementing new technologies but from transforming your organisation to take advantage of the possibilities that new technologies provide. -
What Is React Native? by High School Technology Services Myhsts.Org
What is React Native? By High School Technology Services myhsts.org React Native • React Native is a JavaScript framework for writing real, natively rendering mobile applications for iOS and Android. It’s based on React, Facebook’s JavaScript library for building user interfaces, but instead of targeting the browser, it targets mobile platforms. In other words: web developers can now write mobile applications that look and feel truly “native,” all from the comfort of a JavaScript library that we already know and love. Plus, because most of the code you write can be shared between platforms, React Native makes it easy to simultaneously develop for both Android and iOS. Abstracting React from the DOM DOM • Just to get things straight - DOM stands for Document Object Model and is an abstraction of a structured text. For web developers, this text is an HTML code, and the DOM is simply called HTML DOM. Elements of HTML become nodes in the DOM. Cont.. Virtual DOM to abstract react Like the actual DOM, the Virtual DOM is a node tree that lists elements and their attributes and content as objects and properties. React’s render() method creates a node tree from React components and updates this tree in response to mutations in the data model, caused by actions. • Each time the underlying data changes in a React app, a new Virtual DOM representation of the user interface is created • This is where things get interesting. Updating the browser’s DOM is a three-step process in React. • Whenever anything may have changed, the entire UI will be re-rendered in a Virtual DOM representation. -
The Jungle Through Javascript Frameworks
The jungle through Javascript frameworks. Jonatan Karlsson Henrik Ölund Web Programming Web Programming 2013, BTH, Blekinge institute of 2013, BTH, Blekinge institute of technology technology Advanced topic in Web development, PA1426 Advanced topic in Web development, PA1426 HT15 HT15 Karlskrona, Sweden Karlskrona, Sweden [email protected] [email protected] PA1426 Revision C, Advanced topic in Web development 2015-11-05 Abstract In this article we have planned to dive into Javascripts world where new framework comes out “every day”. We will take the reader into a world where nothing are for granted and everything is a non-standard. In the current situation, there is a [3] tremendous amount of Javascript frameworks and that makes it difficult for a layman to choose the right framework, for the right task and this is something we will try figure out and explain to the reader. Keywords: Javascript, Framework, MV*, Client-side, React, Mithril, Backbone.js, Ember.js 1 PA1426 Revision C, Advanced topic in Web development 2015-11-05 Abstract 1. Introduction 1.1 Background 1.2 Intention 1.3 Method First part Does the framework follow the MV*-pattern? Is the framework popular on google? Have the framework risen in popularity since 2013? Does the framework have any corporation that backs them? Second part 2. Result 2.1 Which frameworks did we select? 2.2 Not included 2.3 React What philosophies have pushed this framework forward? What kind of problem does this framework solve? Which famous products has been created with this framework? -
Glen R. Goodwin [email protected] Laurel, Maryland
Glen R. Goodwin [email protected] Laurel, Maryland https://arei.net Experience August 2019 to Director of Software Engineering / Lead Engineer, Whitebox Technology, Present Baltimore, Maryland • Lead day to day operations of entire Engineering Directorate including growing team from 5 engineers to 18 engineers. • Designed and implemented entire Engineering department’s communication and process and company culture of Software excellence. • Mentored entire team and individual developers in communication, architecture, engineering best practices, and software quality. • Served as Lead Engineer for Systems Team, responsible for implementing innovative systems to deliver faster, more efficently, and at scale • Served as Lead Experience Engineer fostering and implementing consistent cross product common solutions to better enhance the company brand and the end user expereience. • Designed and delivered technical solutions across the entire company on everything from visualizations to automated conveyance systems. July 2018 to Founder, The Awesome Engineering Company, Laurel, Maryland August 2019 • Started The Awesome Engineering Company to productize personally developed open source solutions. • Developed open source products for NodeJS and modern browsers. October 2013 to Distinguished Software Engineer & Chief Architect for CyberSecurity, SAS July 2018 Institute inc, Ellicott City, Maryland • Chief Architect for the SAS Cybersecurity product line overseeing technical (Converted from VSTI vision from inception to release. employee to parent SAS company in October 2013) • Served as Engineering Lead for User Interface, Services (API), Persistence (ElasticSearch), and Enrichment teams structured around technical layers. • Acted as Lead Researcher for new implementations and technology experiments advising senior management on feasibility and direction • Designed and implemented backend and frontend technologies for the entire product from conception to delivery in multiple languages/frameworks. -
Building a Hybrid Application Using React Native
BUILDING A HYBRID APPLICATION USING REACT NATIVE LAB-University of Applied Sciences Bachelor of Engineering Information Technology Spring 2020 Pauli Sairanen Abstract Author(s) Type of publication Published Sairanen, Pauli Bachelor’s thesis Spring 2020 Number of pages 60 Title of publication Building a hybrid application using React Native Name of Degree Bachelor of Information Technology Abstract The objective of this thesis was to create a hybrid application that could be used at various events organized by the customer. The subgoals of the thesis were formed based on the requirements the customer had for the application. Research was done in order to demonstrate the different technologies used in mobile development as well as pros and cons of using either native, web or hybrid technologies for development. React Native was used as the development platform in this thesis. Further research was conducted in order to gain a better understanding of the operating principles of React Native and React, as well as other technologies required in the development process. The process of creating a hybrid application consisted of different work phases. The purpose of each phase was to implement the required features for the application in an organized manner. As a result, a working hybrid application was created according to the requirements specifications. The application was released on Google Play store and used at the event organized by the customer. Keywords React, React Native, hybrid application, mobile development, JavaScript Tiivistelmä Tekijä(t) Julkaisun laji Valmistumisaika Sairanen, Pauli Opinnäytetyö, AMK Kevät 2020 Sivumäärä 60 Työn nimi Building a hybrid application using React Native Tutkinto Insinööri (AMK) Tiivistelmä Opinnäytetyön tarkoituksena oli luoda hybridimobiilisovellus, jota voidaan käyttää erilaisissa asiakkaan järjestämissä tilaisuuksissa. -
From GWT to Angular: an Experiment Report on Migrating a Legacy Web
From GWT to Angular: An Experiment Report on Migrating a Legacy Web Application Benoit Verhaeghe, Anas Shatnawi, Abderrahmane Seriai, Anne Etien, Nicolas Anquetil, Mustapha Derras, Stephane Ducasse To cite this version: Benoit Verhaeghe, Anas Shatnawi, Abderrahmane Seriai, Anne Etien, Nicolas Anquetil, et al.. From GWT to Angular: An Experiment Report on Migrating a Legacy Web Application. IEEE Software, Institute of Electrical and Electronics Engineers, In press, 10.1109/MS.2021.3101249. hal-03313462 HAL Id: hal-03313462 https://hal.archives-ouvertes.fr/hal-03313462 Submitted on 4 Aug 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Department: Head Editor: Name, xxxx@email From GWT to Angular: An Experiment Report on Migrating a Legacy Web Application B. Verhaeghe Berger-Levrault, France Université de Lille, CNRS, Inria, Centrale Lille, UMR 9189 – CRIStAL, France A. Shatnawi Berger-Levrault, France A. Seriai Berger-Levrault, France A. Etien Université de Lille, CNRS, Inria, Centrale Lille, UMR 9189 – CRIStAL, France N. Anquetil Université de Lille, CNRS, Inria, Centrale Lille, UMR 9189 – CRIStAL, France M. Derras Berger-Levrault, France S. Ducasse Université de Lille, CNRS, Inria, Centrale Lille, UMR 9189 – CRIStAL, France Abstract—Berger-Levrault is an international company that developed applications in GWT for more than 10 years. -
Angularjs Native Rich Clients with Eclipse RCP WEB APPS UNTIL NOW
Die Grundlagen Philipp Burgmer theCodeCampus / Weigle Wilczek GmbH ABOUT ME Philipp Burgmer Software Engineer / Consultant / Trainer Focus: Frontend, Web Technologies WeigleWilczek GmbH [email protected] ABOUT US WeigleWilczek / W11k Software Design, Development & Maintenance Consulting, Trainings & Project Kickoff Web Applications with AngularJS Native Rich Clients with Eclipse RCP WEB APPS UNTIL NOW JSF UI on Server A lot HTTP Requests Just to Update UI Hard to Use JS Libs / Scatters UI Logic GWT UI in Java / XML Hard to Use JS Libs / Scatters UI Logic "Java World" Instead of "Web World" Flex Clean Separation of Front- and Backend Based on Flash, Adobe Discontinues Developement MXML and ActionScript Instead of HTML and JavaScript WEB APPS FROM NOW ON Frontend Runs Completely in the Browser Stateful UI, Stateless Server Server Delivers Static Resources Server Delivers Dynamic Data HTML, CSS and JavaScript as UI Toolkit WHAT IS ANGULARJS? HTML Enhanced for Web Apps angularjs.com Client / Browser JS Framework Rich Browser Applications Brings Core Frontend Concepts and Features to the Browser Extends HTML Instead of Abstracting or Wrapping It angularjs.org Current Versions: 1.2.23 and 1.3.0-beta.19 License: MIT CORE CONCEPTS Model View Controller Modules Pattern Dependency Injection Two Way Data-Binding Services Directives Filter Goals Separation of Concerns Make It Easier to Write Clean Code Make It Easier to Write Testable Code Offer Concepts and Be Open for Extensions DEMO Two Way Data-Binding [ JS Bin | localhost ] Add Logic with a Controller -
Analysing the Use of Outdated Javascript Libraries on the Web
Updated in September 2017: Require valid versions for library detection throughout the paper. The vulnerability analysis already did so and remains identical. Modifications in Tables I, III and IV; Figures 4 and 7; Sections III-B, IV-B, IV-C, IV-F and IV-H. Additionally, highlight Ember’s security practices in Section V. Thou Shalt Not Depend on Me: Analysing the Use of Outdated JavaScript Libraries on the Web Tobias Lauinger, Abdelberi Chaabane, Sajjad Arshad, William Robertson, Christo Wilson and Engin Kirda Northeastern University {toby, 3abdou, arshad, wkr, cbw, ek}@ccs.neu.edu Abstract—Web developers routinely rely on third-party Java- scripts or HTML into vulnerable websites via a crafted tag. As Script libraries such as jQuery to enhance the functionality of a result, it is of the utmost importance for websites to manage their sites. However, if not properly maintained, such dependen- library dependencies and, in particular, to update vulnerable cies can create attack vectors allowing a site to be compromised. libraries in a timely fashion. In this paper, we conduct the first comprehensive study of To date, security research has addressed a wide range of client-side JavaScript library usage and the resulting security client-side security issues in websites, including validation [30] implications across the Web. Using data from over 133 k websites, we show that 37 % of them include at least one library with a and XSS ([17], [36]), cross-site request forgery [4], and session known vulnerability; the time lag behind the newest release of fixation [34]. However, the use of vulnerable JavaScript libraries a library is measured in the order of years. -
MASTER THESIS Javascript Frameworks a Qualitative
MASTER THESIS JavaScript Frameworks A qualitative evaluation and comparison of the dominant factors in Angular and React Abdul Kadir Yorulmaz MSc. in Computer Science & Informatics Supervised by Anders Lassen Department of Computer Science & Informatics June 2, 2020 Abstract The rising number of JavaScript libraries and frameworks that have been developed during the years, gives the experienced and inexperienced practitioners complexity when wanting to commit to a frame- work. Today, a more concrete and analysed evaluation process is lacking for developers in order to make sure a framework fit their needs for the given project’s purpose and size. This thesis explores an evaluation process that can help practitioners determine which framework or library fit their needs for their project, but also choosing the framework that fits best with their experience and preferences when building applications. This study is build on an experiment, where two Todo-list applications were developed via Angular and React. Based on the development process of each application, the framework and library were evaluated via relevant factors that give insights to what to expect from the framework and library in terms of how fast one can learn it, the quality of the documentation, the helpfulness of their communities and the frequency of updates. Through the evaluations, the dominant factors were found for Angular and React, which gave the base for doing the comparative analysis in order to find the differences and similarities between them. By conducting the comparative analysis of the dominant factors within Angular and React, this study gives the indication that Angular gives clear directions when developing and therefore can be well-suited to both experienced developers but also beginners. -
Facebook Messenger Engineering
SED 1037 Transcript EPISODE 1037 [INTRODUCTION] [00:00:00] JM: Facebook Messenger is a chat application that millions of people use every day to talk to each other. Over time, Messenger has grown to include group chats, video chats, animations, facial filters, stories and many more features. Messenger is a tool for utility as well as for entertainment. Messengers used on both mobile and desktop, but the size of the mobile application is particularly important. There are many users who are on devices that do not have much storage space. As Messenger has accumulated features, the iOS codebase has grown larger and larger. Several generations of Facebook engineers have rotated through the company with responsibility of working on Facebook Messenger, and that has led to different ways of managing information within the same codebase. The iOS codebase had room for improvement and Project LightSpeed was a project within Facebook that had the goal of making Messenger on iOS much smaller. Mohsen Agsen and is an engineer with Facebook and he joins the show to talk about the process of rewriting the Messenger app. This is a great deep dive into how to rewrite a mission- critical iOS application, and this team became very large at a certain point within Facebook. It's a great story and I hope you enjoy it as well. [SPONSOR MESSAGE] [00:01:27] JM: When I’m building a new product, G2i is the company that I call on to help me find a developer who can build the first version of my product. G2i is a hiring platform run by engineers that matches you with React, React Native, GraphQL and mobile engineers who you can trust. -
Hacking with React Get Started with React, React Router, Jest, Webpack, ES6 and More with This Hands-On Guide
Hacking with React Get started with React, React Router, Jest, Webpack, ES6 and more with this hands-on guide. Paul Hudson © 2016 Paul Hudson This book is dedicated to my wife, who has been endlessly patient with me while I write and re-write this book. No matter how hard I work, she works just as hard and has always been there for me. CONTENTS Contents Welcome! .............................................. 1 Begin at the Beginning: Chapter One .............................. 3 The Importance of using Webpack with React ......................... 9 Introduction to JSX ........................................ 12 Importing React Components using ES6 ............................ 14 What are React Props? ...................................... 16 Generating Random Values for Our Page ............................ 18 How to Write if/else Conditional Statements in JSX ..................... 20 Using JSX to Render Several Elements at Once ........................ 23 Handling Events with JSX: onClick ............................... 25 State vs Props in React ...................................... 28 Changing a React Component’s State with setState() ..................... 30 State and the Single Source of Truth .............................. 32 Rendering an Array of Data with map() and JSX ....................... 33 Cleaning up and Preparing for a Real Project ......................... 37 Fetching Ajax Data from GitHub using SuperAgent ...................... 40 Converting GitHub’s JSON into Meaningful JSX ....................... 42 Time for a Task: -
Choosing the Right Javascript Framework for Your Next Web
Choosing the Right JavaScript Framework for Your Next Web Application by Brandon Satrom © 2017 Progress. All Rights Reserved. All Rights © 2017 Progress. 2018 WHITEPAPER Table of Contents The Current State of Web Frameworks / 3 Tooling Considerations / 22 Evaluation Criteria / 5 UI & Component Libraries / 22 Ecosystem Considerations / 7 IDE & Tooling Support / 23 History & Longevity / 7 Companion & CLI Tools / 24 Popularity / 9 Enterprise Considerations / 26 Corporate Support / 11 Licensing / 26 Community & Ecosystem / 12 Support & Upgrade Paths / 27 Framework Considerations / 13 Security / 29 Getting Started Experience / 13 Talent Pool & Resources / 30 Skill Requirements / 15 Making a Choice / 33 Completeness of Offering / 17 Size & Performance / 18 Beyond the Browser Options / 21 © 2018 Progress. All Rights Reserved. All Rights © 2018 Progress. Progress / Kendo UI 2 The state of web application development has changed drastically in the past ten years. These changes have been spurred on by greater bandwidth for many, more powerful and feature-rich browsers. The result is a thriving web ecosystem with sites, apps and experiences that would have been hard to imagine a decade ago. And yet, for many developers, this ecosystem often feels like a bazaar, stuffed with libraries and frameworks that do anything and everything one could imagine. For every need there are a dozen options to choose from, and with new stalls (libraries) opening every day, it’s no wonder many of us pine for the days when starting a new project was as simple as dropping jQuery in a script tag. The Current State of Web Frameworks There’s no doubt that the web has grown in complexity, and our development tooling options have grown along with it.