This document describes a framework for building and launching micro-apps using Node.js, Electron, and Cordova. It discusses using Node.js to build single-page apps and a server, and leveraging Electron and Cordova to deploy the apps as desktop and mobile applications respectively. Code samples are provided for configuring, building, and launching multiple micro-apps from a single application window on different platforms.
Presented at EmberConf 2015 by @sugarpirate_
In the dark ages of web development, designing a beautiful user experience meant having to constantly fight with the DOM to get it to do what you want, when you want. With Ember, we no longer have to struggle with managing DOM state, and we are free to put the user experience first with reactive UI.
In this talk, we'll discuss the ways in which Ember makes it easy to build delightful and reactive user experiences, and how you can build reusable components that even non-technical designers can learn to use. Learn about the thoughtful touches and interactions you can add to an Ember app.
Links:
1. Computed property macro demo – http://emberjs.jsbin.com/vubaga/11/edit?js,output
2. Showerthoughts loading messages demo – http://emberjs.jsbin.com/lulaki/35/edit?js,output
3. Flash messages demo – http://emberjs.jsbin.com/ranewo/45/edit?js,output
4. Drag and drop demo – http://emberjs.jsbin.com/denep/18/edit?js,output
FIWARE Developers Week_ Introduction to Managing Context Information at Large...FIWARE
Introduction to Managing Context Information at Large Scale by Fermín Galán and Leandro Gullén (@leandrogullen @fermingalan) for Developers Week
www.fiware.org
Presented at EmberConf 2015 by @sugarpirate_
In the dark ages of web development, designing a beautiful user experience meant having to constantly fight with the DOM to get it to do what you want, when you want. With Ember, we no longer have to struggle with managing DOM state, and we are free to put the user experience first with reactive UI.
In this talk, we'll discuss the ways in which Ember makes it easy to build delightful and reactive user experiences, and how you can build reusable components that even non-technical designers can learn to use. Learn about the thoughtful touches and interactions you can add to an Ember app.
Links:
1. Computed property macro demo – http://emberjs.jsbin.com/vubaga/11/edit?js,output
2. Showerthoughts loading messages demo – http://emberjs.jsbin.com/lulaki/35/edit?js,output
3. Flash messages demo – http://emberjs.jsbin.com/ranewo/45/edit?js,output
4. Drag and drop demo – http://emberjs.jsbin.com/denep/18/edit?js,output
FIWARE Developers Week_ Introduction to Managing Context Information at Large...FIWARE
Introduction to Managing Context Information at Large Scale by Fermín Galán and Leandro Gullén (@leandrogullen @fermingalan) for Developers Week
www.fiware.org
Parse: A Mobile Backend as a Service (MBaaS)Ville Seppänen
Parse is a mobile backend as a service (MBaaS), a subcategory of PaaS. This is a presentation evaluating the service for a post-graduate seminar course.
RESTFUL SERVICES MADE EASY: THE EVE REST API FRAMEWORK - Nicola Iarocci - Co...Codemotion
Powered by Python, MongoDB and good intentions the Eve REST API framework allows to effortlessly build and deploy highly customizable, fully featured RESTful Web Services. It is written in Python and it is powered by MongoDB, although SQL backends are supported via community extensions. In this talk I will show the framework features, explain its philosophy, and live-demo it so that you can better understand if Eve can become a valuable asset to your current and future projects.
This presentation was given at DevFest Twin Cities in 2013, and introduces droidQuery - the Android port of jQuery, that allows UI manipulation and traversal of the Android layout, asynchronous REST client calls, event handling, animations, and much more.
Learn how to focus on creating a great user experience and forget complex infrastructure. Instantly add a powerful core, push notifications, and analytics to your app with Parse. We will take a deep dive at Parse's native SDKs for Android and see how to build an app that scales to millions of users.
Async/await is a new language feature that will ship with Swift 5.5 this year. There’s no doubt it will have a significant impact on how we write asynchronous code.
In this talk, we’re going to look at some use cases for async/await, how we can call existing Swift APIs using this new feature, and why your decision to write your SDK in Objective-C might turn out to have been a very clever move.
We’ll also have a look at the refactoring support Apple is adding to Xcode and how it will help you migrate your existing code base.
Building Cross Platform Apps with ElectronChris Ward
Electron is a fantastic tool for creating cross-platform apps with HTML, CSS, and JavaScript that look and feel relatively native to the hosted Platform. In this presentation I'll give a quick overview of what's possible.
JavaScript and Desktop Apps - Introduction to ElectronBrainhub
As presented at DevDuck #2 - JavaScript meetup for developers (www.devduck.pl)
-----
Looking for a company to build you an electron desktop app? www.brainhub.eu
Why and How You Should Move from PHP to Node.jsBrainhub
As presented at DevDuck #1 - JavaScript meetup for developers (www.devduck.pl)
Why and How You Should Move from PHP to Node.js?
Advantages and Disadvantages of both - PHP and Node.js. Everything what you need to know while changing your tech stack to Node.js
Parse: A Mobile Backend as a Service (MBaaS)Ville Seppänen
Parse is a mobile backend as a service (MBaaS), a subcategory of PaaS. This is a presentation evaluating the service for a post-graduate seminar course.
RESTFUL SERVICES MADE EASY: THE EVE REST API FRAMEWORK - Nicola Iarocci - Co...Codemotion
Powered by Python, MongoDB and good intentions the Eve REST API framework allows to effortlessly build and deploy highly customizable, fully featured RESTful Web Services. It is written in Python and it is powered by MongoDB, although SQL backends are supported via community extensions. In this talk I will show the framework features, explain its philosophy, and live-demo it so that you can better understand if Eve can become a valuable asset to your current and future projects.
This presentation was given at DevFest Twin Cities in 2013, and introduces droidQuery - the Android port of jQuery, that allows UI manipulation and traversal of the Android layout, asynchronous REST client calls, event handling, animations, and much more.
Learn how to focus on creating a great user experience and forget complex infrastructure. Instantly add a powerful core, push notifications, and analytics to your app with Parse. We will take a deep dive at Parse's native SDKs for Android and see how to build an app that scales to millions of users.
Async/await is a new language feature that will ship with Swift 5.5 this year. There’s no doubt it will have a significant impact on how we write asynchronous code.
In this talk, we’re going to look at some use cases for async/await, how we can call existing Swift APIs using this new feature, and why your decision to write your SDK in Objective-C might turn out to have been a very clever move.
We’ll also have a look at the refactoring support Apple is adding to Xcode and how it will help you migrate your existing code base.
Building Cross Platform Apps with ElectronChris Ward
Electron is a fantastic tool for creating cross-platform apps with HTML, CSS, and JavaScript that look and feel relatively native to the hosted Platform. In this presentation I'll give a quick overview of what's possible.
JavaScript and Desktop Apps - Introduction to ElectronBrainhub
As presented at DevDuck #2 - JavaScript meetup for developers (www.devduck.pl)
-----
Looking for a company to build you an electron desktop app? www.brainhub.eu
Why and How You Should Move from PHP to Node.jsBrainhub
As presented at DevDuck #1 - JavaScript meetup for developers (www.devduck.pl)
Why and How You Should Move from PHP to Node.js?
Advantages and Disadvantages of both - PHP and Node.js. Everything what you need to know while changing your tech stack to Node.js
Electron. Build cross platform desktop apps with web technologies!*instinctools
Distinct & accurate slide deck about Electron as a framework for creating native desktop applications from *instinctools frontend developer Andrew Zhemojtel.
[CB16] Electron - Build cross platform desktop XSS, it’s easier than you thin...CODE BLUE
Electron is a framework to create the desktop application on Windows,OS X, Linux easily, and it has been used to develop the popular applications such as Atom Editor, Visual Studio Code, and Slack.
Although Electron includes Chromium and node.js and allow the web application developers to be able to develop the desktop application with accustomed methods, it contains a lot of security problems such as it allows arbitrary code execution if even one DOM-based XSS exist in the application. In fact, a lot of vulnerabilities which is able to load arbitrary code in applications made with Electron have been detected and reported.
In this talk, I focus on organize and understand the security problems which tend to occur on development using Electron.
--- Yosuke Hasegawa
Secure Sky Technology Inc, Technical Adviser. Known for finding numerous vulnerablities in Internet Explorer、Mozilla Firefox and other web applications.He has also presented at Black Hat Japan 2008, South Korea POC 2008, 2010 and others.
OWASP Kansai Chapter Leader, OWASP Japan Board member.
Smartphones zijn niet meer weg te denken uit het dagelijks leven. Bedrijven ontwikkelen steeds meer en meer toepassingen om hun producten of diensten via deze smartphones aan te bieden.
Sencha Touch stelt ontwikkelaars in staat om met behulp van HTML5, CSS en JavaScript applicaties te bouwen die zowel op Android als op iOS draaien.
Deze technische sessie wordt gegeven door Tom Druyts.
DevSum'15 : Microsoft Azure and ThingsThomas Conté
There is a lot of buzz going around about Internet of Things, IoT. Laptops, tablets, phones, devices, glasses, watches, bands and even clothing are now connected to the cloud. But how do you start? What devices are there that I can use if I want to build something and what services are there ready for me to be consumed in the cloud? In this demo packed session we’ll show a lot of demos and code that show and inspire you to build your own gadgets that connect to the cloud. We will touch on a lot of services in Microsoft Azure that will help you realize that affordable and scalable backend you’ll need once your device becomes the next viral thing on the Internet. Even if this session has a theme of using devices connected to the cloud, all of the services we use in Azure are as useful without any device in other scenarios.
Progressive Web Apps are one of the hottest things to come to the web platform in years, but how much of it is just hot air? When can you actually start shipping these things? Decades ago! In a hands on presentation, I'll show how PWAs are truly meant to be progressive - building on an evolution of web technologies nearly as old as the web itself, and still let you ship one of the most performant and cutting edge web apps around.
09 - express nodes on the right angle - vitaliy basyuk - it event 2013 (5)Igor Bronovskyy
09 - Express Nodes on the right Angle - Vitaliy Basyuk - IT Event 2013 (5)
60 вузлів під правильним кутом - миттєва розробка програмних додатків використовуючи Node.js + Express + MongoDB + AngularJS.
Коли ми беремось за новий продукт, передусім ми думаємо про пристрасть, яка необхідна йому, щоб зробити користувача задоволеним і відданим нашому баченню. А що допомагає нам здобути прихильність користувачів? Очевидно, що окрім самої ідеї, також важлими будуть: зручний користувацький інтерфейс, взаємодія в реальному часі та прозора робота з даними. Ці три властивості ми можемо здобути використовучи ті чи інші засоби, проте, коли все лиш починається, набагато зручніше, якщо інструменти допомагають втілити бажане, а не відволікають від головної мети.
Ми розглянемо процес розробки, використовуючи Node.js, Express, MongoDB та AngularJS як найбільш корисного поєднання для отримання вагомої переваги вже на старті вашого продукту.
Віталій Басюк
http://itevent.if.ua/lecture/express-nodes-right-angle-rapid-application-development-using-nodejs-express-mongodb-angular
Full stack development with node and NoSQL - All Things Open - October 2017Matthew Groves
What is different about this generation of web applications? A solid development approach must consider latency, throughput, and interactivity demanded by users users across mobile devices, web browsers, and IoT. These applications often use NoSQL to support a flexible data model and easy scalability required for modern development.
A full stack application (composed of Couchbase, WebAPI, Angular2, and ASP.NET/ASP.NET Core) will be demonstrated in this session. The individual parts of a stack may vary, but the overall design is the focus.
Using the SharePoint Framework as a surface to express yourself through client side solutions is great but at some point in time, you will require that this beauty you built interacts with APIs holding data that lives within the Office 365 environment. In this session, you will learn how to utilize and optimize your calls to SharePoint via its REST APIs, to the Microsoft Graph and to external services that you might find useful to deliver a rich experience in your solution. You will also learn about how to simplify those calls using the Community-Driven library PnP JS Core that aims to save your time (and sanity) by simplifying the access to the SharePoint REST APIs and to the Microsoft Graph. Goodbye URLs, hello intellisense!
Using the SharePoint Framework as a surface to express yourself through client side solutions is great but at some point in time, you will require that this beauty you built interacts with APIs holding data that lives within the Office 365 environment. In this session, you will learn how to utilize and optimize your calls to SharePoint via its REST APIs, to the Microsoft Graph and to external services that you might find useful to deliver a rich experience in your solution. You will also learn about how to simplify those calls using the Community-Driven library PnP JS Core that aims to save your time (and sanity) by simplifying the access to the SharePoint REST APIs and to the Microsoft Graph. Goodbye URLs, hello intellisense!
Already interacting with devices using Node.js? Stop pressing buttons and start Talking! Come see how you can use Alexa voice services with Node.js, as well as other services, to control your home automation. Node.js is a natural fit for building IoT and home automation solutions using technologies like mqtt for connectivity and websockets for user interfaces. The asynchronous nature of Node.js lets you easily communicate with your devices, collect information and send them requests. The small footprint and fast startup make it a good fit for deployment to docker as a number of small services loosely coupled together through mqtt. Using voice services with Node.js is a natural extension for existing IoT implementations. Using code we will show you how to build a sample skill in Node.js and how I easily integrated voice control into my existing mqtt based home automation. Fully open source at https://github.com/mhdawson/AlexaMqttBridge.
Want to hear what is next for Node.js ? New features? Major changes? Key initiatives at the technical and organizational level ? This talk by the Node.js Technical Steering Committee Chair along with the Long Term Support Release lead will give you an insight on what is up and coming on the Node.js front across the board.
Presentation at Node Interactive 2017
Until now, native module (add-ons) maintainers have had to recompile for each Node.js release as well as potentially updating their code to cope with the rapid pace of changes in the v8 APIs. The community API working group has been developing the N-API (Node-API) as a follow on to Nan to help solve this problem and insulate modules from changes in the v8 APIs.
By targeting the new API, modules will be able support a wide variety of Node.js releases without needing recompilation or abstraction layers such as Nan - reducing deployment time and maintenance effort for both module developers and Node.js end users.
With an initial version of the API slated to be part of Node version 8 as an experimental feature, it is a good time to come learn about the shape and usage of the new API from those working to implement it.
Until now, native module maintainers have had to recompile for each Node.js release as well as potentially updating their code to cope with the rapid pace of changes in the v8 APIs. The community API working group has been developing the N-API to help solve this problem and insulate modules from changes in the v8 APIs. With an initial version of the API slated to be part of Node version 8 as an experimental feature, it is a good time to come learn about the shape and usage of the new API from those working to implement it.
Digital transformation is more than a buzz phrase. Learn how companies are evolving to Cloud, systematically leveraging existing workloads on their current platforms for competitive advantage. This session explores the transition to Cloud using Node.js technologies and unlocking the power of your existing data sets and what you can expect from the Node.js Foundation and community moving forward. See how the ability to start on known and familiar platforms and environments and to maintain a bridge to data on these platforms using new technologies like Node.js can be one of the keys to success of the move to cloud native.
Come learn about the work IBM is doing to ensure to that:
- Node.js is available across platforms and environments
- that key tools and capabilities are available (monitoring, post mortem investigation)
- you can leverage existing datasets in your cloud native applications using the IBM SDK for Node.js is based on the Node.js™ open source project. It provides a compatible solution for IBM Power™, Intel® and z Systems™ products that require Node.js functionality and package management.
Node.js is one of the most popular runtimes for cloud and cognitive applications. Come learn about this runtime, the community and how IBM is actively working in the community to support IBM platforms and to address the areas/requirements important to enterprise customers. We'll provide:
1) an introduction to the Node.js runtime, where it fits versus other runtimes like Java,
2) key features/benefits of Node.js,
3) an introduction to the community, its Working Groups and other aspects of how it works to get things done.
Some come and learn about this rapidly growing runtime so that you can understand if its a good fit for your applications and the kinds of benefits you may achieve by using it.
Scaling your application efficiently is is key to achieving a good rate of return and performance monitoring is an important tool to ensure you scale as expected.
Performance monitoring of single Node.js applications is relatively straight forward with a variety of technigues and tooling options available to a developer. In this presentation, we will follow the journey of how to apply these techniques when scaling up to a clustered Node.js deployment in the cloud. We will show how to use freely available monitoring tooling and open source solutions like appmetrics, Elasticsearch and Kibana to provide real-time monitoring and performance tracking for Enterprise solutions. Come and learn how to keep on top on how your application is performing and find out about problems before they occur.
It’s important to be able to figure out what’s going on when things go wrong in your Node.js production application. Tools are needed to investigate memory leaks, crashes and other "interesting" events in production. The post-mortem community working group (https://github.com/nodejs/post-mortem) is working on these problems. Come and learn about the key issues being worked, and the progress of the working group so far as illustrated through examples and code.
The build workgroup (https://github.com/nodejs/build/) has the mission to provide Node.js Foundation projects with solid computing infrastructure covering a wide range of platforms and different software stacks. In this talk we will introduce the general philosophy of how infrastructure is sourced, which has a strong focus on community donations, the overall picture of the substantial infrastructure we’ve manged to build using this approach, some of the interesting interactions and, just as important, how you might get involved. Come learn about the infrastructure that powers the delivery of Node.js !
FIPS 140-2 is a cryptographic functionality standard that is often required when handling sensitive information, particularly in government and regulated industries. Support for FIPS was a community request that has been addressed thanks to numerous contributors. Come hear about the journey taken by the Node.js community to allow building and testing a FIPS capable runtime. The talk will cover FIPS requirements, and the specific enablement, test updates, and changes to dependencies that were required. We’ll include code samples and walkthroughs, and end with an overview of how to use FIPS capable Node.js through sample deployments in the cloud.
This session investigates using the existing JVM shared cache optimization in the Docker and Cloud Foundry environments. Although this optimization achieves higher density and performance by default in other environments, more work is required to achieve these benefits in Docker and Cloud Foundry.
The presentation provides a blueprint for achieving higher density and performance in the cloud and covers• The unique characteristics of the Docker and Cloud Foundry environments that are a challenge• What needs to be done to enable the optimization• The experiments the speaker and his colleagues ran, and results measured
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
TROUBLESHOOTING 9 TYPES OF OUTOFMEMORYERRORTier1 app
Even though at surface level ‘java.lang.OutOfMemoryError’ appears as one single error; underlyingly there are 9 types of OutOfMemoryError. Each type of OutOfMemoryError has different causes, diagnosis approaches and solutions. This session equips you with the knowledge, tools, and techniques needed to troubleshoot and conquer OutOfMemoryError in all its forms, ensuring smoother, more efficient Java applications.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
2. About Michael Dawson
Loves the web and building software (with Node.js!)
Senior Software Developer @ IBM
IBM Runtime Technologies Node.js Technical Lead
Node.js collaborator and CTC member
Active in LTS, build, benchmarking , api
and post-mortem working groups
Contact me:
michael_dawson@ca.ibm.com
Twitter: @mhdawson1
https://www.linkedin.com/in/michael-dawson-6051282
6. This is a bit better
Teaser: we can do better, but that’s for later
7. • Code available from GitHub and published to npm.
• https://github.com/mhdawson/micro-app-framework
• Configuration
• Authentication
• Encryption (SSL)
• Templates
• Pop-ups
micro-app-framework is born !
12. But some things still bug me
Desktop
– Browser Bar
– Pop-ups
– Having to re-open all those windows
– Having to position the windows
– Remembering URL
Phone
– Single browser with tabs
– UI issues
– Browser Bar
– Pop-ups
– Having to open browser/then tab
– Remembering URL
13. Electron – Desktop solution
electron.atom.io
Build cross platform desktop apps
– With JavaScript, HTML and CSS
Uses Node.js, Chromium and V8 !
Happiness
– No pop-ups
– No browser bar
– Position on startup
– No URL to remember
– Binary package possible
– No URL to remember
16. 'use strict';
var http = require('http');
var https = require('https');
var os = require('os');
var util = require('util');
var path = require('path');
var CryptoJS = require('crypto-js');
var prompt = require('prompt');
// get configuration options
prompt.start();
prompt.get({ properties: { password: { hidden: true } } },
(err, passwordPrompt) => {
var config = require(path.join(__dirname, 'config.json'));
var decryptConfigValue = function(value) {
var passphrase = passwordPrompt.password + passwordPrompt.password;
return CryptoJS.AES.decrypt(value, passphrase).toString(CryptoJS.enc.Utf8);
}
// object used to keep global reference to window objects alive
// until window is closed
var windows = new Object();
const electron = require('electron');
const app = electron.app;
const BrowserWindow = electron.BrowserWindow;
// for now don't verify the certificates as we know they
// simply the self-signed certificate for our server
app.on('certificate-error', (event, webContents, url, error,
certificate, callback ) => {
event.preventDefault();
callback(true);
});
// OS X specific stuff as recommended in the electron start guide
app.on('window-all-closed', () => {
// When all windows are closed, then quit
if ('darwin' !== process.platform ) {
app.quit();
}
});
function createWindow (appConfig) {
// setup based on configured options
var httpHandler = http;
var urlPrefix = "http://";
if (appConfig.tls === true) {
httpHandler = https;
urlPrefix = "https://";
}
// setup the options for the window that will be created
var windowOptions = appConfig.options;
if (windowOptions === undefined) {
windowOptions = new Object();
}
if (windowOptions.webPreferences === undefined) {
windowOptions.webPreferences = new Object();
}
if (windowOptions.webPreferences.nodeIntegration === undefined) {
// disable Node integration by default as its more secure
// to not allow the application to access the environment
windowOptions.webPreferences.nodeIntegration = false;
}
var extraHeadersString = '';
var extraHeadersObject;
if (appConfig.auth !== undefined) {
// the app must use basic authentication so set up the required
// objects need to add the authentication header to the requests
extraHeadersObject = { 'Authorization': 'Basic ' +
new Buffer(decryptConfigValue(appConfig.auth)).toString('base64') };
extraHeadersString = 'Authorization: ' + extraHeadersObject.Authorization;
}
// first make the request to get the size of the window for the app
var req = httpHandler.request({ 'hostname': appConfig.hostname,
'port': appConfig.port,
path: '/?size',
rejectUnauthorized: false,
headers: extraHeadersObject }, (res) => {
var sizeData = '';
res.on('data', (chunk) => {
sizeData = sizeData + chunk;
});
17. res.on('end', () => {
var sizes = JSON.parse(sizeData);
windowOptions.width = sizes.width;
windowOptions.height = sizes.height + platformHeightAdjust;
var mainWindow = new BrowserWindow(windowOptions);
windows[mainWindow] = mainWindow;
// work around what looks like a bug in respecting the config
if (windowOptions.resizable !== undefined) {
mainWindow.setResizable(windowOptions.resizable);
}
// we want minimal window without the menus
mainWindow.setMenu(null);
// ok all set up open the window now
mainWindow.loadURL(urlPrefix + appConfig.hostname + ':' +
appConfig.port + '?windowopen=y',
{ extraHeaders: extraHeadersString });
// clean up
mainWindow.on('closed', () => {
windows[mainWindow] = null;
});
app.on('ready', () => { createWindow(appConfig) });
// os specific stuff recommended by electron quickstart
app.on('activate', () => {
if (null === mainWindow) {
createWindow(appConfig);
};
});
});
});
req.end();
};
// launch all of the configured applications
for (var i = 0; i < config.apps.length; i++) {
createWindow(config.apps[i]);
}
});
18. Cordova – Mobile solution
https://cordova.apache.org/
Uses Node.js !
Build cross platform mobile apps
– With JavaScript, HTML and CSS
Happiness
– Better UI experience
– apk (and equivalent for ios)
– No URL to remember
– No browser bar
– No pop-ups
– No URL to remember
21. const BUTTON_ROW_SIZE = 50;
const FRAME_ADJUST = 10;
var currentApp;
function showApp(event) {
for (var i = 0; i < event.data.config.apps.length; i++) {
if (event.data.showId !== i) {
$('#frame' + i).hide();
$('#framebutton' + i).show();
} else {
$('#frame' + i).show();
$('#framebutton' + i).hide();
currentApp = i;
}
}
}
function showNext() {
var nextApp = currentApp + 1;
if (nextApp >= config.apps.length) {
nextApp = 0;
}
showApp({ data: {config: config, showId: nextApp}});
}
function showPrevious() {
var nextApp = currentApp - 1;
if (nextApp < 0 ) {
nextApp = config.apps.length - 1;
}
showApp({ data: {config: config, showId: nextApp}});
}
var decryptConfigValue = function(value, pass) {
var passphrase = pass + pass;
return CryptoJS.AES.decrypt(value, passphrase).toString(CryptoJS.enc.Utf8);
}
Index.js
22. var config;
function readConfig(launchApps) {
window.resolveLocalFileSystemURL(cordova.file.applicationDirectory + "www/config.json", function(configFile) {
configFile.file(function(theFile) {
var fileReader = new FileReader();
fileReader.onloadend = function(event) {
try {
// parsing directly with JSON.parse resulted in errors, this works
config = eval("(" + event.target.result + ")");
} catch (e) {
alert('Bad configuration file:' + e.message);
throw (e);
}
launchApps();
}
fileReader.readAsText(theFile);
}, function() {
alert('Cannot read configuration file');
});
}, function(err) {
alert('Configuration file does not exist');
});
}
var authNeeded = false;
function readConfigAndAuth(launchApps) {
readConfig(function() {
// first check if there is a need to authenticate
for (var i = 0; i < config.apps.length; i++) {
if (config.apps[i].auth != undefined) {
authNeeded = true;
}
}
if (authNeeded) {
$("#buttons").html('<tr height=' + BUTTON_ROW_SIZE + 'px"><td>Password:' +
'<input id="authpassword" type="password"></input>' +
'<button id="authbutton">go</button></td></tr>');
$('#authbutton').click(launchApps);
} else {
launchApps();
}
});
}
23. var startHeight;
var startWidth;
var app = {
// constructor
initialize: function() {
this.bindEvents();
},
bindEvents: function() {
document.addEventListener('deviceready', this.start, false);
},
// load and run the micro-apps
start: function() {
startHeight = window.innerHeight;
startWidth = window.innerWidth;
readConfigAndAuth(function() {
try {
var pass;
if (authNeeded) {
pass = $('#authpassword').val();
}
var viewport= document.querySelector('meta[name="viewport"]');
window.resizeTo(startWidth, startHeight);
viewport.content = 'width=device-width minimum-scale=1.0, maximum-scale=1.0, initial-scale=1.0'
// create the frames for the applications
var frames = new Array();
for (var i = 0; i < config.apps.length; i++) {
frames[i] = '<table id="frame' + i + '"></table>';
}
$("#frames").hide();
$("#frames").html('<tr><td>' + frames.join('n') + '</td></tr>');
$("#frames").height(startHeight - BUTTON_ROW_SIZE - FRAME_ADJUST*2);
$("#frames").width(startWidth - FRAME_ADJUST);
$("#frames").show();
// basic setup of the frames
for (var i = 0; i < config.apps.length; i++) {
var frameId = '#frame' + i;
$(frameId).hide();
$(frameId).height(startHeight - BUTTON_ROW_SIZE - FRAME_ADJUST*2);
$(frameId).width(startWidth - FRAME_ADJUST);
// enable swipe to move through the configured apps
$(frameId).bind('swipeleft', showNext);
$(frameId).bind('swiperight', showPrevious);
}
24. // ok now fill in the content for the frames
var frameButtons = new Array();
for (var i = 0; i < config.apps.length; i++) {
var method = 'http://';
if (config.apps[i].tls) {
method = 'https://';
};
if (config.apps[i].auth !== undefined) {
method = method + decryptConfigValue(config.apps[i].auth, pass) + '@';
};
var frameId = '#frame' + i;
var content = '<tr><td><iframe height="100%" width="100%" src="' +
method +
config.apps[i].hostname +
':' +
config.apps[i].port +
'?windowopen=y' +
'" frameborder="0" scrolling="yes"></iframe></td></tr>';
$(frameId).html(content);
frameButtons[i] = '<td><button id="framebutton' + i + '" type="button">' + config.apps[i].name + '</button></td>';
}
// setup the buttons
$("#buttons").html('<tr height=' + BUTTON_ROW_SIZE + 'px">' + frameButtons.join('') + '</tr>');
for (var i = 0; i < config.apps.length; i++) {
$('#framebutton' + i).click({config: config, showId: i}, showApp);
}
// enable swipe to move through the configured apps
$('#buttons').bind('swipeleft', showNext);
$('#buttons').bind('swiperight', showPrevious);
showApp({ data: {config: config, showId: 0}});
} catch (e) {
alert('Failed to start micro-app-launcher ' + e.message);
throw (e);
}
});
}
};
app.initialize();
25. Where to deploy micro-app server ?
To the Cloud of course
http://www.ibm.com/cloud-computing/bluemix/
Lots of add on services to
– Watson
– Twillio (sms)
– Database
– Any many many more….