Learn from the successes and failures PayPal has had giving developers the freedom to choose their own destiny and tools while building applications. Jeff Harrell and his team began the process with the adoption of node.js and have since scaled the concept to many hundreds of developers running over a hundred production applications. Use cases specifically cover node.js, react, angular, and dust.
Node.js Anti-Patterns and bad practicesIgor Soarez
Talk delivered at Node.js Live Paris http://live.nodejs.org/events/paris.html
As Node continues to go from strength to strength, being widely adopted not only within the startup community but more and more by the Enterprise community, a number of anti-patterns are beginning to emerge. This talk focuses on the strengths of JavaScript in the Enterprise by trying to isolate the anti-patterns that are slowly beginning to emerge.
Its a presentation about node.js. Here I have covered the basic things of node.js. Like what is node.js how it can be used. and explanation about some node.js frameworks
Learn from the successes and failures PayPal has had giving developers the freedom to choose their own destiny and tools while building applications. Jeff Harrell and his team began the process with the adoption of node.js and have since scaled the concept to many hundreds of developers running over a hundred production applications. Use cases specifically cover node.js, react, angular, and dust.
Node.js Anti-Patterns and bad practicesIgor Soarez
Talk delivered at Node.js Live Paris http://live.nodejs.org/events/paris.html
As Node continues to go from strength to strength, being widely adopted not only within the startup community but more and more by the Enterprise community, a number of anti-patterns are beginning to emerge. This talk focuses on the strengths of JavaScript in the Enterprise by trying to isolate the anti-patterns that are slowly beginning to emerge.
Its a presentation about node.js. Here I have covered the basic things of node.js. Like what is node.js how it can be used. and explanation about some node.js frameworks
Mobile Library Development - stuck between a pod and a jar file - Zan Markan ...Codemotion
Isaac Newton, the father of modern software engineering, called it “Standing on the shoulders of giants”. Modern development is exciting as it gets easier and easier, partly because of the wealth of resources available at our fingertips. One category of these resources are libraries, SDKs, and frameworks. This talk will be a guide into the considerations that go into building a library for both iOS/Swift and Java/Android. We will be taking cues from both my personal experience, as well as from studying how the leaders in the field do it.
Zepto and the rise of the JavaScript Micro-FrameworksThomas Fuchs
Here are my slides from JSConf 2011 in Portland, Oregon. I was talking about Zepto, my micro-framework, WebKit-only (works on Firefox too, though) clone of the jQuery API, and why I think that Micro-Frameworks and Micro-Libraries are better suited for the mobile Web than traditional, monolithic libraries, like script.aculo.us, Prototype or jQuery. (A video of the talk is forthcoming and will be announced on my blog, http://mir.aculo.us).
Examples used in the talk: https://github.com/odino/react-native-codemotion
Ever since it launched, RN has gained lots of interest since it opens a new door to web developers: mobile development, with the added of bonus of being able to re-use a substantial chunk of code for both ios and android.
Follow me on this step by step tutorial on how to build a simple mobile app with the latest version of React Native, understanding the concepts behind it, the differences between React and its native version and seeing how you can debug a native app directly in your browser.
Webinar - Matteo Manchi: Dal web al nativo: Introduzione a React Native Codemotion
Con la stessa potenza con cui React ha conquistato lo sviluppo front-end, React Native sta esplodendo nel mondo dello sviluppo mobile. In questo webinar vedremo le basi di questo framework, che ha avvicinato sia sviluppatori mobile che web, e come iniziare subito a sviluppare un'applicazione nativa in JavaScript.
Get Hip with JHipster: Spring Boot + AngularJS + Bootstrap - DOSUG February 2016Matt Raible
YouTube of this presentation's JHipster Demo: https://www.youtube.com/watch?v=ZGF4gEM4FuA
Building a modern web (or mobile) application requires a lot of tools, frameworks and techniques. This session shows how JHipster unites popular frameworks like AngularJS, Spring Boot and Bootstrap. Using Yeoman, a scaffolding tool for modern webapps, JHipster will generate a project for you and allow you to use Java 8, SQL or NoSQL databases, Spring profiles, Maven or Gradle, Grunt or Gulp.js, WebSockets and Browsersync. It also supports a number of different authentication mechanisms: classic session-based auth, OAuth 2.0, or JWT authentication.
For cloud deployments, JHipster includes out-of-the-box support for Cloud Foundry and Heroku.
An absolute beginners guide to node.js . Done for a presentation at college. The presentation contains data from various sources ,sources are noted at the end slide. please inform me any mistakes ,since at that time i was in a bit of hurry :)
me ranting about the downsides of Spring Boot / Netflix OSS. Sorry that the slides are a little rare on text, so most likely hard to understand without the actual talk. feel free to send me any questions, though!
Mobile Library Development - stuck between a pod and a jar file - Zan Markan ...Codemotion
Isaac Newton, the father of modern software engineering, called it “Standing on the shoulders of giants”. Modern development is exciting as it gets easier and easier, partly because of the wealth of resources available at our fingertips. One category of these resources are libraries, SDKs, and frameworks. This talk will be a guide into the considerations that go into building a library for both iOS/Swift and Java/Android. We will be taking cues from both my personal experience, as well as from studying how the leaders in the field do it.
Zepto and the rise of the JavaScript Micro-FrameworksThomas Fuchs
Here are my slides from JSConf 2011 in Portland, Oregon. I was talking about Zepto, my micro-framework, WebKit-only (works on Firefox too, though) clone of the jQuery API, and why I think that Micro-Frameworks and Micro-Libraries are better suited for the mobile Web than traditional, monolithic libraries, like script.aculo.us, Prototype or jQuery. (A video of the talk is forthcoming and will be announced on my blog, http://mir.aculo.us).
Examples used in the talk: https://github.com/odino/react-native-codemotion
Ever since it launched, RN has gained lots of interest since it opens a new door to web developers: mobile development, with the added of bonus of being able to re-use a substantial chunk of code for both ios and android.
Follow me on this step by step tutorial on how to build a simple mobile app with the latest version of React Native, understanding the concepts behind it, the differences between React and its native version and seeing how you can debug a native app directly in your browser.
Webinar - Matteo Manchi: Dal web al nativo: Introduzione a React Native Codemotion
Con la stessa potenza con cui React ha conquistato lo sviluppo front-end, React Native sta esplodendo nel mondo dello sviluppo mobile. In questo webinar vedremo le basi di questo framework, che ha avvicinato sia sviluppatori mobile che web, e come iniziare subito a sviluppare un'applicazione nativa in JavaScript.
Get Hip with JHipster: Spring Boot + AngularJS + Bootstrap - DOSUG February 2016Matt Raible
YouTube of this presentation's JHipster Demo: https://www.youtube.com/watch?v=ZGF4gEM4FuA
Building a modern web (or mobile) application requires a lot of tools, frameworks and techniques. This session shows how JHipster unites popular frameworks like AngularJS, Spring Boot and Bootstrap. Using Yeoman, a scaffolding tool for modern webapps, JHipster will generate a project for you and allow you to use Java 8, SQL or NoSQL databases, Spring profiles, Maven or Gradle, Grunt or Gulp.js, WebSockets and Browsersync. It also supports a number of different authentication mechanisms: classic session-based auth, OAuth 2.0, or JWT authentication.
For cloud deployments, JHipster includes out-of-the-box support for Cloud Foundry and Heroku.
An absolute beginners guide to node.js . Done for a presentation at college. The presentation contains data from various sources ,sources are noted at the end slide. please inform me any mistakes ,since at that time i was in a bit of hurry :)
me ranting about the downsides of Spring Boot / Netflix OSS. Sorry that the slides are a little rare on text, so most likely hard to understand without the actual talk. feel free to send me any questions, though!
A presentation given at DeveloperWeek in San Francisco by Zack Argyle. It goes through important concepts in building out reusable React components, releasing it to Github, and publishing it to NPM. There are best practices and suggestions with an example component.
Mobile apps are the main source of security concerns in every software solution nowadays. But it doesn't have to be like that: In this session we will explore best practices, tips and tricks from OWASP MASVS that will take your app to a next level! Just remember: You don't need to be an expert to make an app secure.
Learn to leverage the power of server-side Javascript with this Node.js introductory tutorial. We’ll dive into Node’s architecture and understand the build and dependency management systems involved. Several modules for Node will be demoed, and we’ll learn how to debug Node applications within an IDE. You’ll come away with an understanding of what sets Node apart from traditional Javascript, it’s inherently asynchronous and event-driven architecture, and take a look at some real world applications built on Node.
Abusing bleeding edge web standards for appsec gloryPriyanka Aash
"Through cooperation between browser vendors and standards bodies in the recent past, numerous standards have been created to enforce stronger client-side control for web applications. As web appsec practitioners continue to shift from mitigating vulnerabilities to implementing proactive controls, each new standard adds another layer of defense for attack patterns previously accepted as risks. With the most basic controls complete, attention is shifting toward mitigating more complex threats. As a result of the drive to control for these threats client-side, standards such as SubResource Integrity (SRI), Content Security Policy (CSP), and HTTP Public Key Pinning (HPKP) carry larger implementation risks than others such as HTTP Strict Transport Security (HSTS). Builders supporting legacy applications actively make trade-offs between implementing the latest standards versus accepting risks simply because of the increased risks newer web standards pose.
In this talk, we'll strictly explore the risks posed by SRI, CSP, and HPKP; demonstrate effective mitigation strategies and compromises which may make these standards more accessible to builders and defenders supporting legacy applications; as well as examine emergent properties of standards such as HPKP to cover previously unforeseen scenarios. As a bonus for the breakers, we'll explore and demonstrate exploitations of the emergent risks in these more volatile standards, to include multiple vulnerabilities uncovered quite literally during our research for this talk (which will hopefully be mitigated by d-day)."
(Source: Black Hat USA 2016, Las Vegas)
This is a presentation I prepared for a local meetup. The audience is a mix of web designers and developers who have a wide range of development experience.
How to secure your web applications with NGINXWallarm
Your website is probably vulnerable and gonna be hacked one day. Here're 15 ready-to-use tips on how you can make your web applications more secure. How to protect web application from hacker attacks and mitigate DDoS with NGINX web server.
Slides from my last presentation at the Cape Town Meteor meetup, on optimising the UI, specifically for Hybrid apps and for Meteor JS hybrid apps.
The main thrust is really more about design patterns, and carefully controlling data management in your mobile app, with great examples of these patterns out in the real world.
see the mobile patterns video here : https://www.youtube.com/watch?v=e6WWX4TF3UI
How can we use Adobe Flash Stage 3D to make a multiplayer game on multiple devices using the same codebase?
This session will detail the challenges encountered when attempting to maintain high performance specifications on mobile devices and the guidelines used to succeed.
We will talk about the required production pipeline, provide performance tips and techniques, provide guidelines for deploying and debugging on iOS and Android and give an overview of the process, from start to finish
JavaScript has a well deserved reputation of be hard to write and debug. Put it on a mobile device and the problems increase exponentially. Mobile browsers lack all of the niceties that developers rely on to do testing and debugging including the most fundamental tool, the debugger. But it is possible to write quality JavaScript on a mobile device without relying on blind luck. In this talk I will show all of the tools and tricks that I learned in my 12 month development of the new KBB.com mobile site.
"Resisting App Pirates" - by Peter D. Gray, co-founder of Ripe Apps Inc. Presented at iOSTO #3 in Toronto, at the Pilot on Jan. 11.
www.iosto.ca
www.ripeapps.com
Webhooks with Azure Functions - Live 360 ConferenceSparkPost
Azure Functions make it easy to create and host webhook interfaces without maintaining a server. You can quickly setup an endpoint to receive data and act on it. Being able to ingest, process, and respond to data from a variety of sources without building out an infrastructure gives you time to focus on building functionality.
In this presentation, Nick Zimmerman, Sr. Site Reliability Engineer at SparkPost, will show you how to setup an Azure Function, accept webhook data, process that data with C#, and integrate that data into an application in real time.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Top 7 Unique WhatsApp API Benefits | Saudi ArabiaYara Milbes
Discover the transformative power of the WhatsApp API in our latest SlideShare presentation, "Top 7 Unique WhatsApp API Benefits." In today's fast-paced digital era, effective communication is crucial for both personal and professional success. Whether you're a small business looking to enhance customer interactions or an individual seeking seamless communication with loved ones, the WhatsApp API offers robust capabilities that can significantly elevate your experience.
In this presentation, we delve into the top 7 distinctive benefits of the WhatsApp API, provided by the leading WhatsApp API service provider in Saudi Arabia. Learn how to streamline customer support, automate notifications, leverage rich media messaging, run scalable marketing campaigns, integrate secure payments, synchronize with CRM systems, and ensure enhanced security and privacy.
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.
In the ever-evolving landscape of technology, enterprise software development is undergoing a significant transformation. Traditional coding methods are being challenged by innovative no-code solutions, which promise to streamline and democratize the software development process.
This shift is particularly impactful for enterprises, which require robust, scalable, and efficient software to manage their operations. In this article, we will explore the various facets of enterprise software development with no-code solutions, examining their benefits, challenges, and the future potential they hold.
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.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
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).
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
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.
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.
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
2. Node first went live on paypal.com in 2013.
Since:
• 35 apps live (marketing, signup,
account, payments, etc).
• 400 new JavaScript engineers
• 500,000 npm installs per day (internally)
Made a good deal of mistakes to learn from
7. • Use an internal npm instance
• Publish modules vs. embedding functionality
• Don’t overload modules – compose them
Prefer different user, credit card and bank modules
Avoid a single “shared” module
16. • Use for the right reasons (not throw or waterfall)
• Modules should expose callback interfaces
• Use promises sparingly in hot code
27% of CPU time spent in promise execution
22. • Understand control flow patterns
• Don’t create crazy waterfalls
Hoist functions
Use promises (appropriately)
Use async
• Callback with code afterwards, but no return
if (true) {
callback();
}
fallback();
23. Use good async patterns."
!
Queue funny mis-ordered async sentence
25. • SSL termination should be done by nginx
• Heavy encryption is not for node
• Don’t bind directly to port 80/443
“How do I enable gzip?”
“How do I add an SSL cert to my app?”