The first JavaScript engine was created by Brendan Eich at Netscape, for the Netscape browser
It is a programming language used to make dynamic web pages and Server side apps(Node.js)
It gives logic to static HTML pages
We can Update DOM tree by javascript dynamically
Green Custard Friday Talk 5: React-Native PerformanceGreen Custard
In Green Custard's 5th Friday talk, William explores the subject of React-Native Performance.
Topics covered:
- Native: The good
- Native: The not so good
- Hybrid summary
- React-Native summary
- React-Native: Component mapping to Native
- React-Native: Architecture
- Performance
- Bridge 2.0 - The React-Native Approach
Green Custard is a custom software development consultancy. To discover more about their work and the team visit www.green-custard.com.
This presentation takes you through the basic features of PHP and Node.js and the difference between them. It also suggests some of the popular frameworks for each of them.
It is one of the tech-talk presentations from SquareBoat. Follow us on SlideShare for upcoming presentations.
The first JavaScript engine was created by Brendan Eich at Netscape, for the Netscape browser
It is a programming language used to make dynamic web pages and Server side apps(Node.js)
It gives logic to static HTML pages
We can Update DOM tree by javascript dynamically
Green Custard Friday Talk 5: React-Native PerformanceGreen Custard
In Green Custard's 5th Friday talk, William explores the subject of React-Native Performance.
Topics covered:
- Native: The good
- Native: The not so good
- Hybrid summary
- React-Native summary
- React-Native: Component mapping to Native
- React-Native: Architecture
- Performance
- Bridge 2.0 - The React-Native Approach
Green Custard is a custom software development consultancy. To discover more about their work and the team visit www.green-custard.com.
This presentation takes you through the basic features of PHP and Node.js and the difference between them. It also suggests some of the popular frameworks for each of them.
It is one of the tech-talk presentations from SquareBoat. Follow us on SlideShare for upcoming presentations.
Atomics in javascript might sound like a joke, but hi, we said the same thing about atomics with Donald Trump... anyways quite silently in 2017, JS got it access to Atomics API and shareable data structure, on this talk will explore Atomics API and what can we do with it.
Video: https://youtu.be/eF4RNebWioU
Presentation about a few situations at Apigee where we wanted/needed interoperability between Node.js and Java. One example is Hadoop-based MapReduce. During this presentation I discuss some use cases, some of the problems and then finish talking about technology that allows you to write MapReduce jobs using Node.js and run them natively on Hadoop as if written in Java.
Олег Слободской "UVP of CSSinJS and the future"Fwdays
This talk is about a Unique Value Proposition of CSSinJS. Instead of talking about all the benefits we get by using a powerful language like JavaScript for styles generation, I will focus on it's unique benefits, things which can't be done using preprocessors at build time. Also I will talk about issues we have with CSSinJS and about a project that can fix a lot of them.
Slide Seminar Open Source (CodeLabs UNIKOM Bandung)Hendri Karisma
Slide materi seminar opensource programming with node.js and mongoDB.
Slide for opensource programming seminar (with node.js and mongoDB)
in CodeLabs UNIKOM (Indonesian Computer University) Bandung
Daniel Steigerwald: EsteJS - javascriptové aplikace robusně, modulárně a komf...Develcz
Google je firma, která tvoří asi nejvíce webových aplikací a zaměstnává nejvíce webových vývojářů. Ti už mnoho let používají framework Google Closure. Este.js je framework nad Google Closure postavený, který už několik let používám k vývoji všech možných webových aplikací, ale také sada open source nástrojů, které se vám vyplatí znát a používat, i když vaše srdce tíhne k jQuery. Dozvíte se také, jak řídit závislosti a verze (package management), k čemu jsou dobré moduly, a jak mít maximálně automatizovaný a komfortní dev stack pro vývoj webových aplikací hodný roku 2013.
Daniel Steigerwald - Este.js - konec velkého SchizmaDevelcz
Vzpomínáte na doby, kdy na všechno stačilo jQuery? Slavme, jsme zpátky v budoucnosti. Svět JavaScriptových knihoven a nástrojů se usadil. Poznejte a naučte se technologie, které následujících minimálně pět let budou mainstreamem. Už není třeba experimentovat, dumat jestli Ember nebo Angular nebo Meteor, odpovědí je React a Flux. Zabaleno a připraveno k použití v produkci v úplně novém Este.js - zero bus factor edition.
This presentation gives an introduction and high level overview to web development with WebAssembly (WASM). At the time of this presentation WebAssembly had been recently released in all the major browsers for production. The presentation was given during a Chicago Ruby session for developers.
Андрій Шумада
Sr. Software Developer at Debitoor/Ciklum
Наскільки тести незамінні в девелоперському житті, як написати тести для Single Page Application і REST Api так красиво, щоб їх аж захотілось писати іншим членам вашої команди.
Unit testing, end-to-end testing, integration testing, best tools, best testing libs & frameworks, best practices.
Atomics in javascript might sound like a joke, but hi, we said the same thing about atomics with Donald Trump... anyways quite silently in 2017, JS got it access to Atomics API and shareable data structure, on this talk will explore Atomics API and what can we do with it.
Video: https://youtu.be/eF4RNebWioU
Presentation about a few situations at Apigee where we wanted/needed interoperability between Node.js and Java. One example is Hadoop-based MapReduce. During this presentation I discuss some use cases, some of the problems and then finish talking about technology that allows you to write MapReduce jobs using Node.js and run them natively on Hadoop as if written in Java.
Олег Слободской "UVP of CSSinJS and the future"Fwdays
This talk is about a Unique Value Proposition of CSSinJS. Instead of talking about all the benefits we get by using a powerful language like JavaScript for styles generation, I will focus on it's unique benefits, things which can't be done using preprocessors at build time. Also I will talk about issues we have with CSSinJS and about a project that can fix a lot of them.
Slide Seminar Open Source (CodeLabs UNIKOM Bandung)Hendri Karisma
Slide materi seminar opensource programming with node.js and mongoDB.
Slide for opensource programming seminar (with node.js and mongoDB)
in CodeLabs UNIKOM (Indonesian Computer University) Bandung
Daniel Steigerwald: EsteJS - javascriptové aplikace robusně, modulárně a komf...Develcz
Google je firma, která tvoří asi nejvíce webových aplikací a zaměstnává nejvíce webových vývojářů. Ti už mnoho let používají framework Google Closure. Este.js je framework nad Google Closure postavený, který už několik let používám k vývoji všech možných webových aplikací, ale také sada open source nástrojů, které se vám vyplatí znát a používat, i když vaše srdce tíhne k jQuery. Dozvíte se také, jak řídit závislosti a verze (package management), k čemu jsou dobré moduly, a jak mít maximálně automatizovaný a komfortní dev stack pro vývoj webových aplikací hodný roku 2013.
Daniel Steigerwald - Este.js - konec velkého SchizmaDevelcz
Vzpomínáte na doby, kdy na všechno stačilo jQuery? Slavme, jsme zpátky v budoucnosti. Svět JavaScriptových knihoven a nástrojů se usadil. Poznejte a naučte se technologie, které následujících minimálně pět let budou mainstreamem. Už není třeba experimentovat, dumat jestli Ember nebo Angular nebo Meteor, odpovědí je React a Flux. Zabaleno a připraveno k použití v produkci v úplně novém Este.js - zero bus factor edition.
This presentation gives an introduction and high level overview to web development with WebAssembly (WASM). At the time of this presentation WebAssembly had been recently released in all the major browsers for production. The presentation was given during a Chicago Ruby session for developers.
Андрій Шумада
Sr. Software Developer at Debitoor/Ciklum
Наскільки тести незамінні в девелоперському житті, як написати тести для Single Page Application і REST Api так красиво, щоб їх аж захотілось писати іншим членам вашої команди.
Unit testing, end-to-end testing, integration testing, best tools, best testing libs & frameworks, best practices.
Isomorphic JavaScript applications can share the same code and run on both the front end and back end. It is also a spectrum containing applications that share minimal bits of validation logic with ones that share a bulk of the application code. Nashorn is a new JavaScript engine for Java that was released with Java 8. The Nashorn JavaScript engine makes isomorphic web apps on the JVM possible by allowing the exact same browser code to run on the server. This enables us to achieve the don’t-repeat-yourself (DRY) principle, by reducing repetition in a multitier architecture. This presentation covers the key concepts, rationale, and categories of Isomorphic JavaScript and how it makes your large applications maintainable.
Real World Single Page App - A Knockout Case Studyhousecor
This presentation explores lessons learned from building a highly complex single page application that's used by 100's of automotive dealerships to finance and sell cars. We’ll walk through how to manage a pure client-side application with 1000’s of lines of custom JavaScript and review how Web API, Knockout, Durandal, RequireJS, KendoUI, and surprisingly little jQuery can join forces to make the browser sing. You’ll gain a clear understanding of when a single page app approach makes sense and learn how to pragmatically divide responsibilities between the client and server. This session will give you an appreciation for how far you can push ultra-responsive client-side rendering in the real-world.
Workshop Overview General del ecosistema de Javascript y de los Frameworks actuales.
¿Hacia dónde vamos?
ReactJS - Flux Pattern - ReactNative.
RactiveJS, VueJS.
Presentado por Ing. Marc Torrent
Wakanda: NoSQL & SSJS for Model-driven Web Applications - SourceDevCon 2012Alexandre Morgaut
Wakanda: NoSQL & SSJS for Model-driven Web Applications
A session at SourceDevCon 2012
Developing a business web application is still a long process in 2012.
Model-Driven Development is at the heart of:
requirements design for the contractor and the product manager,
productivity for the developer,
consistency and security for the end-user
evolution toward future applications
The Wakanda platform – via its NoSQL object datastore WakandaDB – intends to let you create such model-driven applications. The presentation will explain and show how to create the application model, with its business and security rules, coded once, then made available everywhere without being bypassable. To add even more consistency, the same language is used everywhere: JavaScript. You'll enjoy the intuitive way to get data from the datastore via either the REST or the SSJS APIs.
You’ll see how to use the defined Model directly in a native framework or the Sencha one.
JavaScript nicht nur für Programmierer: Einblicke in die weltweit am meisten ...Peter Hecker
Die meisten Programmierer haben von JavaScript schon mal gehört, meistens aber nichts Gutes. Dies basiert typischerweise auf Selbsterfahrung oder Hörensagen. Ist JavaScript überhaupt eine Programmiersprache? Können bzw. sollten richtige Programmierer damit arbeiten müssen? Gibt es Alternativen? In diesem Vortrag werden auf solche Frage Antworten gegeben. Lassen Sie sich, von der weltweit am meisten missverstandenen Programmiersprache überraschen: Ein Blick zurück - Wie alles begann, Der aktuelle Stand - JavaScript heute, Browser und JavaScript-Engines, JavaScript nicht nur im Browser: PhantomJS, Node.js, JavaScript-Bibliotheken, -Frameworks und -Tools, JavaScript-Alternativen: CoffeeScript, Dart, TypeScript, Ausblick und Fazit
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Enhancing Performance with Globus and the Science DMZGlobus
ESnet has led the way in helping national facilities—and many other institutions in the research community—configure Science DMZs and troubleshoot network issues to maximize data transfer performance. In this talk we will present a summary of approaches and tips for getting the most out of your network infrastructure using Globus Connect Server.
14. node.js
Reactor pattern framework
Old web server – Multi thread
Larger memory
Slow concurrency
node.js – Reactor pattern
Less memory
Fast concurrency