Keynote - Open Source 101 - How JavaScript Became a Legitimate Open Source Enterprise Application Platform

Keynote - Open Source 101 - How JavaScript Became a Legitimate Open Source Enterprise Application Platform

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  OpenSource 101 2/13/2018 Mark R.Hinkle Executive Director, Node.js Foundation Last updated 7-28-2017 How JavaScript Became a Legitimate Enterprise Development Platform
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  OPEN SOURCE GUYALL THE WAY UP THE STACK Mark R. Hinkle, Executive Director, Node.js Foundation 2 Contact Email: [email protected] Phone: 919.228.8049 Mobile: 919.522.3520 Twitter: @mrhinkle
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  The web used tobe pretty tame (lame?) by today’s standards…. Yahoo: October 17, 1996
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  4 Streaming video? Ha! There wasn’t even Netflix!
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  And the coolest webbrowser was something called Netscape.
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  20 YEARS LATETHINGS ARE MUCH DIFFERENT Increased Mobile, IoT, Serverless, SPAs 6 Single Page Apps (SPAs) MobileIoT Serverless 2018
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  Monolith Multi-Tier Microservices INFRASTRUCTUREAND THE LAWS OF ABSTRACTION Changing Design Patterns Expensive To Scale Unnecessary Overhead Discrete Compute
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  The popular languagefor these new design patterns is JavaScript. 8
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  ADDRESSING NEW DESIGNPATTERNS Javascript is not a replacement for Java or .Net 9 Microservices Microservices Microservices Microservices Microservices Microservices Microservices Microservices New Applications Request Request
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  ABSTRACTIONS FOR THEAPPLICATION LAYER Serverless = Function-as-a-Service (FAAS) 10 • Abstracts application layer • Typically polyglot (Node.js, javascript, java, python, etc.) • Ephemeral - spin up / down on invocation • Stateless • Loosely coupled - single use functions • Asynchronous - event-triggered • Typically exposed as a REST API and receive JSON events • Pay for for usage
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  USER-BUILT OPEN SOURCE Benefitsof User Shared R&D 11 • Large corporate users are making there R&D public, open sourcing and collaborating with others. • User driven innovation needs users and real problems, JavaScript users are solving their problems. • Facebook’s React is one of the largest and most successful Javascript frameworks and is being used at the highest scale. • Github developed Electron for their Atom Editor and now Microsoft, Facebook, Slack, and Docker are using it to develop their own applications. • Frameworks are provding commonality to avoid solving common problems redundantly.
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  OPEN SOURCE ABUNDANCE JavaScriptFrameworks 12
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  THE BROWSER ANDBEYOND JavaScript is Great for Multiple Platforms 13 Native Mobile (IOS and Android) Desktop (Mac and Windows) Web (All browsers) IoT (Multiple Form Factors)
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  REACT ON THERISE Major Front-end Framework Popularity Trends 14 Backbone usage declines, React is on the rise. Frameworks continue to come on the scene. Source: The State of JavaScript Frameworks, 2017 - https://www.npmjs.com/npm/state-of-javascript-frameworks-2017-part-1
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  APPROACHING 15 BILLIONDONLOADS PER *MONTH* IN NPM REGISTRY Download Growth in the Javascript Packages 15 Source: The State of JavaScript Frameworks, 2017 - https://www.npmjs.com/npm/state-of-javascript-frameworks-2017-part-1 Over the last three years the number of packages downloaded from the npm registry (the defacto place for installing packages) has grown exponentially.
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  JAVASCRIPT IS THEMOST POPULAR PROGRAMMING LANGUAGE ON GITHUB Github’s 2017 Overview of Repositories by Programming Language 16 GitHub is home to over 67 million open source repositories written in 337 unique programming languages—but especially JavaScript. Source: http://octoverse.github.com
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  17 JavaScript is the#1 language among visitors to top-ranked developer resource StackOverflow. Source: Stack Overflow: Developer Survey Results - https://insights.stackoverflow.com/survey/2017#technology Top Programming Language among Developers 2017 STACKOVERFLOW SURVEY OF 64,000 DEVELOPERS
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  18 Source: HackerRank -2018 Developer Skills Report https://research.hackerrank.com/developer-skills/2018/#javascript Framework Supply and Demand JAVASCRIPT EXPERTISE NEEDED
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  So what isthe catalyst for JavaScript in the enterprise?
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  NODE.JS MAKES CLIEN-SERVERJAVASCRIPT POSSIBLE JavaScript Architecture from End-to-End 20 IoT Mobile SPAs Desktop Request Request Request Request Non-blocking IO SingleAsychronousEventLoop Posix Thread Pool Node.js JavaScript
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  9+ Million # ofNode Instances 4800 Packages published every day 45k Stars on Github 1900+ Contributors to Node.js 800,000 New node instances over 9 months in 2017 3,000,000,000+ Node package downloaded per week from npm registry Node.js - JavaScript’s Most Successful Development Platform for Client-Server Applications!
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  NODE.JS SUCCESS INVIRTUALLY EVERY INDUSTRY Node.js is Everywhere 22
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  In Node.js 2017had 257,997,686 Downloads 23 NODE.JS AVERAGES 706,853 DOWNLOADS PER DAY Source: NodeSource: NODE X NUMBERS Report 2017: https://nodesource.com/node-by-numbers
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  Node.js 2017 ExperiencedOne Million Downloads in a Single Day (x7) 24 NODE.JS 6 WAS THE MOST DOWNLOADED RELEASE IN 2017 Source: NodeSource: NODE X NUMBERS Report: https://nodesource.com/node-by-numbers
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  In 2018 Node.jsContributors has exceeded 1957 Total Contributors 25 63% INCREASE IN DEVELOPERS YOY FROM 2016 TO 2017 Source: NodeSource: NODE X NUMBERS Report: https://nodesource.com/node-by-numbers NewContributorsYoY
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  The Node.js Foundation'smission is to enable widespread adoption and help accelerate development of Node.js and other related modules through an open governance model that encourages participation, technical contribution, and a framework for long term stewardship by an ecosystem invested in Node.js' success. 26
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  27 Anticipated audience consistentof JavaScript community members and enterprise users. Targeting adjacent communities AngularJS, ReactJS. Produced by the Node.js Foundation and the JS Foundation. More info: https://events.linuxfoundation.org/events/js-interactive-2018/ The Defacto Node.js Conference For Users and Developers
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  ThankConnect with me: MarkHinkle Executive Director, Node.js Foundation [email protected] 919.522.3520 : https://foundation.nodejs.org/