Live reload across the stack
Download as PPTX, PDF0 likes72 views
Live reloading your code - getting near instant feedback while you are coding - is a fundamental part of maintaining a rapid pace of development. Video of the talk: https://youtu.be/rdb8vbeL5LY Blog post: https://www.codecapers.com.au/live-reload-across-the-stack/ Example code: https://github.com/ashleydavis/live-reload-examples In this talk we'll look at the best ways to implement automatic live reload across your tech stack for JavaScript, including: - Live reloading code in the backend and frontend; - Using "watch mode" for live reload of your automated tests; - Automatically synchronising code changes into a running Docker container and reloading it. There's simply no part of your development and testing process that can't be improved by automatically reloading so you can easily test your code changes. Join software craftsman and author Ashley Davis for a tour and demonstration of configuring live reload across your stack.
1 of 17
Download to read offline
Recommended
Rapid Fullstack Development
Rapid Fullstack DevelopmentAshley Davis
?
ºÝºÝߣs for Ashley Davis' talk Rapid Fullstack Development:
In this talk you'll learn some tricks of the trade for being a fast developer working across the stack.
Join software craftsman and author Ashley Davis and learn techniques for high velocity development that he has spent many years practising and refining.
The talk: https://youtu.be/_pSW2l9fvo8
The book: https://rapidfullstackdevelopment.com/
Rapid Fullstack Development
Rapid Fullstack DevelopmentAshley Davis
?
ºÝºÝߣs for Ashley Davis' talk Rapid Fullstack Development:
In this talk you'll learn some tricks of the trade for being a fast developer working across the stack.
Join software craftsman and author Ashley Davis and learn techniques for high velocity development that he has spent many years practising and refining.
The book: https://rapidfullstackdevelopment.com/
Microservices with Node.js - Livestreamed for Manning
Microservices with Node.js - Livestreamed for ManningAshley Davis
?
My livestream for Manning "Microservices with Node.js".
In this talk:
- An introduction to microservices
- Live coding:
- Building a simple Node.js microservice from scratch
- Creating a Dockerfile, then building and running a Docker image
Watch the video on YouTube:
https://youtu.be/19xbeFkSdpU
My book Bootstrapping Microservices is available from Manning:
http://bit.ly/2o0aDsP
Follow the author on Twitter for news and updates: @codecapersMean stack
Mean stackEng Chrispinus Onyancha
?
MEAN is a collection of JavaScript-based technologies ¡ª MongoDB, Express.js, AngularJS, and Node.js ¡ª used to develop web applications. From the client and server sides to databases, MEAN is a full-stack development toolkit. Play through the following five courses to become a MEAN stack developer and earn a new badge!WordCamp, Cape Town 2017
WordCamp, Cape Town 2017Daine Mawer
?
The document discusses automating WordPress development processes. It outlines setting up a development environment using Vagrant and VVV2 to quickly add new sites. It proposes using WP Make to scaffold WordPress plugins and themes. It also suggests using tools like DeployBot or Jenkins to automate deployments to staging and production environments. The goal is to save significant time by reducing repetitive tasks and enabling one-click deployments through automated processes.Amazing vue.js projects that are open source and free.
Amazing vue.js projects that are open source and free.Katy Slemon
?
This document lists and summarizes 21 popular open source Vue.js projects. It describes projects like Vuemmerce, an e-commerce template, VuePress, a static site generator, and Faviator, an icon library. Other notable projects mentioned include iView, a UI component library, Prettier, a code formatter, and Koel, a music streaming server. The document provides links to the GitHub pages for each project so readers can explore them further.Containerizing a REST API and Deploying to Kubernetes
Containerizing a REST API and Deploying to KubernetesAshley Roach
?
This document discusses containerizing a REST microservice and deploying it to Kubernetes. It begins by explaining why to build a REST API using Swagger and containerization. It then demonstrates containerizing a sample REST API created with Swagger-node. Finally, it covers deploying the containerized REST API to Kubernetes, including using Kubernetes templates for the deployment and service, and deploying manually or through a CI system.Working with Xcode and Swift Package Manager
Working with Xcode and Swift Package ManagerJens Ravens
?
Learn how to use Xcode with the new Swift project layout and integrate autocompletion with your packages.Performance and UX
Performance and UXPeter Rozek
?
Peter Rozek gave a presentation at WebTechCon 2015 about performance and user experience. Some of the key points from the presentation include:
- Slow page loads can cause 40% of users to abandon a site. Decreasing load times by 4 seconds for one site led to a 25% increase in page views.
- Performance needs to be considered from the beginning of a project in the concept and design phases, not just in development. It is important to set performance budgets and priorities.
- Users' perception of speed depends on how quickly a page is interactive, not just how long it takes to fully load. The goal should be for above-the-fold content to be usable within 1 second.
- ImagesWordPress London Developer Operations For Beginners
WordPress London Developer Operations For BeginnersStewart Ritchie
?
Dev Ops is hard and can seem like another language. This talk given at WordPress London hopes to help new developers, project managers and agency owners a chance to improve the WordPress Dev Ops Workflow
You can find more Developer Operations work at http://poweredbycoffee.co.ukAzure Web SItes - Things they don't teach kids in school - Multi-Mania
Azure Web SItes - Things they don't teach kids in school - Multi-ManiaMaarten Balliauw
?
Microsoft has a cloud platform which runs .NET, NodeJS and PHP. All 101 talks out there will show you the same: it¡¯s easy to deploy, it scales out on demand and it runs WordPress. Great! But what about doing real things? In this session, we¡¯ll explore the things they don¡¯t teach kids in school. How about trying to find out the architecture of this platform? What about the different deployment options for Windows Azure Web Sites, the development flow and some awesome things you can do with the command line tools? Did you know you can modify the automated build process? Join me in this exploration of some lesser known techniques of the platform.
Dynamic bpm design by doing lightning talk
Dynamic bpm design by doing lightning talkITD Systems
?
Dynamic BPM allows users to design workflows on the fly by combining simple reusable workflow units instead of editing complex workflow definitions. This approach allows building standard workflows for various similar business processes and reusing workflow units across different processes. Alvex provides features like document uploaders and discussions integrated into workflows to enable building real-life workflows.Composer at Scale, Release and Dependency Management
Composer at Scale, Release and Dependency ManagementJoe Ferguson
?
Having one application to support is easy enough, but what if you have a CMS, an API, a design tool, and a core library that each other tool also needs to consume? Where do you even begin juggling the release management and cycle of so many interconnected and interdependent packages? Learn how a small team manages a large CMS project and utilizes real-world best practices of Git, CI/CD, and old fashion planning to bring a solid platform to thousands of editors and millions of viewers.Deploying Straight to Production
Deploying Straight to ProductionMark Baker
?
This document discusses deploying code directly to production using a "scientist approach" with experiments. It introduces the speaker and defines deploying directly as making developers owners of their own code who can deploy and rollback changes. It advocates for smaller, more frequent changes and discusses fail fast/fix fast principles. The rest of the document describes using the Scientist framework which allows experimenting with live code changes without risk through techniques like branch by abstraction, feature flags and canary deployments.Adopt openjdk and how it impacts you in 2020
Adopt openjdk and how it impacts you in 2020George Adams
?
AdoptOpenJDK is rapidly becoming a leading provider of OpenJDK? binaries. With over 125 million downloads in the last year, it is now a serious contender for your production usage of Java?. AdoptOpenJDK provides prebuilt OpenJDK? binaries from a fully open-source set of build scripts and infrastructure. This talk will cover how we build on over 15 different platforms, execute over 60,000 tests and distribute OpenJDK? binaries to millions of users. We will also cover how AdoptOpenJDK binaries compare against the Java? binaries that you use today. If you¡¯re curious to understand more about our future roadmap, security and supporting platforms like Lego? Mindstorms? then this is the talk for you!Faster WordPress Workflows
Faster WordPress WorkflowsEladio Jose Abquina
?
The presentation I made during WordCamp Manila 2016
See topics about tools we use for developing sites faster like Underscores, Visual Composer and PantheonBuilding microservices with Node.js - part 2
Building microservices with Node.js - part 2Ashley Davis
?
Part 2 of my talk on building microservice with Node.js.
In this session we scale up our development environment to multiple microservices using Docker-Compose and we talk about testing.Building microservices with Node.js - part 3
Building microservices with Node.js - part 3Ashley Davis
?
ºÝºÝߣs for part 3 of my talk Building microservices with Node.js.
See the video on YouTube:
https://youtu.be/YAsMj627OYgSane SQL Change Management with Sqitch
Sane SQL Change Management with SqitchDavid Wheeler
?
This document discusses Sqitch, a tool for managing database schema changes. Sqitch uses plain SQL scripts checked into version control. It handles dependencies between changes, generates deployment plans, and tags deployed changes. The key advantages of Sqitch include reduced duplication, built-in configuration, deployment planning, and tight integration with version control systems through a Git-like workflow.WordCamp Belfast DevOps for Beginners
WordCamp Belfast DevOps for BeginnersStewart Ritchie
?
Dev Ops is hard and can seem like another language. This talk given at WordCamp Belfast hopes to help new developers, project managers and agency owners a chance to improve the WordPress Dev Ops Workflow New web technologies we must explore in 2018
New web technologies we must explore in 2018Alexander Dimitrov
?
An overview of a few great technologies that we must pay attention to in 2018 (and pretty much after that as well :) ). Not talking about libraries much, but for a more large-scale change coming to the web.Stored Procedure as a Service
Stored Procedure as a ServiceAbhishek Tiwari
?
The document discusses an approach called Stored Procedure as a Service (SPaaS) to address challenges with migrating from a monolithic database architecture utilizing many stored procedures to a microservices architecture. Key points include:
1) The existing system relied heavily on stored procedures leading to problems with maintainability, testing, and continuous delivery.
2) The proposed SPaaS approach involves developing APIs to expose stored procedure functionality, allowing stored procedures to be called via HTTP requests rather than directly from an application.
3) This decouples the database from applications and paves the way for a transition to independent microservices handling their own data over time. The overall goal is to break up the monolithic database into Front End Development for Back End Developers - Devoxx UK 2017
Front End Development for Back End Developers - Devoxx UK 2017Matt Raible
?
Are you a backend developer that¡¯s being pushed into front end development? Are you frustrated with all JavaScript frameworks and build tools you have to learn to be a good UI developer? If so, this session is for you! We¡¯ll explore the tools of the trade for fronted development (npm, yarn, Gulp, Webpack, Yeoman) and learn the basics of HTML, CSS, and JavaScript. We¡¯ll dive into the intricacies of Bootstrap, Material Design, ES6, and TypeScript. Finally, after getting you up to speed with all this new tech, we¡¯ll show how it can all be found and integrated through the fine and dandy JHipster project.Service workers your applications never felt so good
Service workers your applications never felt so goodChris Love
?
If you have not heard of service workers you must attend this session. Service Workers encompass new browser capabilities, along with shiny new version of AJAX called Fetch. If you have every wanted your web applications to experience many native application features, such as push notifications, service workers is the gateway to your happiness. Have you felt confused by application cache and going offline? Well service workers enable offline experiences in a much cleaner way. But that is not all! If you want to see some of the cool new, advanced web platform features that you will actually use come to this session!
https://love2dev.com/blog/what-is-a-service-worker/Progressive Web Applications - The Next Gen Web Technologies
Progressive Web Applications - The Next Gen Web TechnologiesGeekNightHyderabad
?
Progressive web applications (PWAs) address gaps in regular web apps and native apps. PWAs use technologies like service workers, the web app manifest, and the app shell model to provide native-app-like functionality while still being web apps. Service workers allow PWAs to work offline through caching strategies. Push notifications and app install banners further enhance the user experience. Libraries like Sw-Precache and Sw-Toolbox help implement service worker caching strategies. Major companies have adopted PWAs to increase user engagement and reduce data usage compared to regular web and native apps. Cross-browser support and business logic limitations remain challenges for PWAs.ASP.NET vNext Beta 3
ASP.NET vNext Beta 3Maurice De Beijer [MVP]
?
The document introduces ASP.NET vNext and provides information about the speaker Maurice de Beijer. It discusses features of ASP.NET vNext such as a new project structure, faster development cycle, modularity, and cross-platform capabilities. Links are provided for additional resources on ASP.NET vNext including documentation, GitHub repositories, presentations, blogs, and demo code and slides.State of modern web technologies: an introduction
State of modern web technologies: an introductionMichael Ahearn
?
A quick survey of modern web technologies that I delivered to the Australian Computer Society Web Technologies Special Interest Group in October 2015.Simple SQL Change Management with Sqitch
Simple SQL Change Management with SqitchDavid Wheeler
?
SQL change management has always sucked. This talk introduces Sqitch, the VCS-aware SQL change management application that doesn¡¯t suck. Come see how it works, learn the few simple rules you need to get the most out of it, and liberate yourself from the suckitude.
Microservices with Node.js for BrisJS
Microservices with Node.js for BrisJSAshley Davis
?
The document discusses microservices and Node.js. It defines a monolith as an entire application running in a single process, while a microservice is a small independent process with its own deployment. The benefits of microservices include managing complexity, fault isolation, and scalability. Node.js is well-suited for microservices because it is network-oriented and passing data between services is easy. The document also outlines some basic needs of microservices like communication, handling requests, storage, and emitting events.Building microservices with Node.js - part 1
Building microservices with Node.js - part 1Ashley Davis
?
This document outlines Ashley Davis's presentation on microservices with Node.js. The presentation will be a three-part series on building, developing, and deploying microservices. Part 1 will cover building a basic microservice with Node.js. Key topics include what microservices and monoliths are, benefits of microservices like scalability and fault isolation, and Node.js being well-suited for microservices due to its network orientation. The basic needs of a microservice like communication and storage will also be discussed.More Related Content
Similar to Live reload across the stack (20)
Performance and UX
Performance and UXPeter Rozek
?
Peter Rozek gave a presentation at WebTechCon 2015 about performance and user experience. Some of the key points from the presentation include:
- Slow page loads can cause 40% of users to abandon a site. Decreasing load times by 4 seconds for one site led to a 25% increase in page views.
- Performance needs to be considered from the beginning of a project in the concept and design phases, not just in development. It is important to set performance budgets and priorities.
- Users' perception of speed depends on how quickly a page is interactive, not just how long it takes to fully load. The goal should be for above-the-fold content to be usable within 1 second.
- ImagesWordPress London Developer Operations For Beginners
WordPress London Developer Operations For BeginnersStewart Ritchie
?
Dev Ops is hard and can seem like another language. This talk given at WordPress London hopes to help new developers, project managers and agency owners a chance to improve the WordPress Dev Ops Workflow
You can find more Developer Operations work at http://poweredbycoffee.co.ukAzure Web SItes - Things they don't teach kids in school - Multi-Mania
Azure Web SItes - Things they don't teach kids in school - Multi-ManiaMaarten Balliauw
?
Microsoft has a cloud platform which runs .NET, NodeJS and PHP. All 101 talks out there will show you the same: it¡¯s easy to deploy, it scales out on demand and it runs WordPress. Great! But what about doing real things? In this session, we¡¯ll explore the things they don¡¯t teach kids in school. How about trying to find out the architecture of this platform? What about the different deployment options for Windows Azure Web Sites, the development flow and some awesome things you can do with the command line tools? Did you know you can modify the automated build process? Join me in this exploration of some lesser known techniques of the platform.
Dynamic bpm design by doing lightning talk
Dynamic bpm design by doing lightning talkITD Systems
?
Dynamic BPM allows users to design workflows on the fly by combining simple reusable workflow units instead of editing complex workflow definitions. This approach allows building standard workflows for various similar business processes and reusing workflow units across different processes. Alvex provides features like document uploaders and discussions integrated into workflows to enable building real-life workflows.Composer at Scale, Release and Dependency Management
Composer at Scale, Release and Dependency ManagementJoe Ferguson
?
Having one application to support is easy enough, but what if you have a CMS, an API, a design tool, and a core library that each other tool also needs to consume? Where do you even begin juggling the release management and cycle of so many interconnected and interdependent packages? Learn how a small team manages a large CMS project and utilizes real-world best practices of Git, CI/CD, and old fashion planning to bring a solid platform to thousands of editors and millions of viewers.Deploying Straight to Production
Deploying Straight to ProductionMark Baker
?
This document discusses deploying code directly to production using a "scientist approach" with experiments. It introduces the speaker and defines deploying directly as making developers owners of their own code who can deploy and rollback changes. It advocates for smaller, more frequent changes and discusses fail fast/fix fast principles. The rest of the document describes using the Scientist framework which allows experimenting with live code changes without risk through techniques like branch by abstraction, feature flags and canary deployments.Adopt openjdk and how it impacts you in 2020
Adopt openjdk and how it impacts you in 2020George Adams
?
AdoptOpenJDK is rapidly becoming a leading provider of OpenJDK? binaries. With over 125 million downloads in the last year, it is now a serious contender for your production usage of Java?. AdoptOpenJDK provides prebuilt OpenJDK? binaries from a fully open-source set of build scripts and infrastructure. This talk will cover how we build on over 15 different platforms, execute over 60,000 tests and distribute OpenJDK? binaries to millions of users. We will also cover how AdoptOpenJDK binaries compare against the Java? binaries that you use today. If you¡¯re curious to understand more about our future roadmap, security and supporting platforms like Lego? Mindstorms? then this is the talk for you!Faster WordPress Workflows
Faster WordPress WorkflowsEladio Jose Abquina
?
The presentation I made during WordCamp Manila 2016
See topics about tools we use for developing sites faster like Underscores, Visual Composer and PantheonBuilding microservices with Node.js - part 2
Building microservices with Node.js - part 2Ashley Davis
?
Part 2 of my talk on building microservice with Node.js.
In this session we scale up our development environment to multiple microservices using Docker-Compose and we talk about testing.Building microservices with Node.js - part 3
Building microservices with Node.js - part 3Ashley Davis
?
ºÝºÝߣs for part 3 of my talk Building microservices with Node.js.
See the video on YouTube:
https://youtu.be/YAsMj627OYgSane SQL Change Management with Sqitch
Sane SQL Change Management with SqitchDavid Wheeler
?
This document discusses Sqitch, a tool for managing database schema changes. Sqitch uses plain SQL scripts checked into version control. It handles dependencies between changes, generates deployment plans, and tags deployed changes. The key advantages of Sqitch include reduced duplication, built-in configuration, deployment planning, and tight integration with version control systems through a Git-like workflow.WordCamp Belfast DevOps for Beginners
WordCamp Belfast DevOps for BeginnersStewart Ritchie
?
Dev Ops is hard and can seem like another language. This talk given at WordCamp Belfast hopes to help new developers, project managers and agency owners a chance to improve the WordPress Dev Ops Workflow New web technologies we must explore in 2018
New web technologies we must explore in 2018Alexander Dimitrov
?
An overview of a few great technologies that we must pay attention to in 2018 (and pretty much after that as well :) ). Not talking about libraries much, but for a more large-scale change coming to the web.Stored Procedure as a Service
Stored Procedure as a ServiceAbhishek Tiwari
?
The document discusses an approach called Stored Procedure as a Service (SPaaS) to address challenges with migrating from a monolithic database architecture utilizing many stored procedures to a microservices architecture. Key points include:
1) The existing system relied heavily on stored procedures leading to problems with maintainability, testing, and continuous delivery.
2) The proposed SPaaS approach involves developing APIs to expose stored procedure functionality, allowing stored procedures to be called via HTTP requests rather than directly from an application.
3) This decouples the database from applications and paves the way for a transition to independent microservices handling their own data over time. The overall goal is to break up the monolithic database into Front End Development for Back End Developers - Devoxx UK 2017
Front End Development for Back End Developers - Devoxx UK 2017Matt Raible
?
Are you a backend developer that¡¯s being pushed into front end development? Are you frustrated with all JavaScript frameworks and build tools you have to learn to be a good UI developer? If so, this session is for you! We¡¯ll explore the tools of the trade for fronted development (npm, yarn, Gulp, Webpack, Yeoman) and learn the basics of HTML, CSS, and JavaScript. We¡¯ll dive into the intricacies of Bootstrap, Material Design, ES6, and TypeScript. Finally, after getting you up to speed with all this new tech, we¡¯ll show how it can all be found and integrated through the fine and dandy JHipster project.Service workers your applications never felt so good
Service workers your applications never felt so goodChris Love
?
If you have not heard of service workers you must attend this session. Service Workers encompass new browser capabilities, along with shiny new version of AJAX called Fetch. If you have every wanted your web applications to experience many native application features, such as push notifications, service workers is the gateway to your happiness. Have you felt confused by application cache and going offline? Well service workers enable offline experiences in a much cleaner way. But that is not all! If you want to see some of the cool new, advanced web platform features that you will actually use come to this session!
https://love2dev.com/blog/what-is-a-service-worker/Progressive Web Applications - The Next Gen Web Technologies
Progressive Web Applications - The Next Gen Web TechnologiesGeekNightHyderabad
?
Progressive web applications (PWAs) address gaps in regular web apps and native apps. PWAs use technologies like service workers, the web app manifest, and the app shell model to provide native-app-like functionality while still being web apps. Service workers allow PWAs to work offline through caching strategies. Push notifications and app install banners further enhance the user experience. Libraries like Sw-Precache and Sw-Toolbox help implement service worker caching strategies. Major companies have adopted PWAs to increase user engagement and reduce data usage compared to regular web and native apps. Cross-browser support and business logic limitations remain challenges for PWAs.ASP.NET vNext Beta 3
ASP.NET vNext Beta 3Maurice De Beijer [MVP]
?
The document introduces ASP.NET vNext and provides information about the speaker Maurice de Beijer. It discusses features of ASP.NET vNext such as a new project structure, faster development cycle, modularity, and cross-platform capabilities. Links are provided for additional resources on ASP.NET vNext including documentation, GitHub repositories, presentations, blogs, and demo code and slides.State of modern web technologies: an introduction
State of modern web technologies: an introductionMichael Ahearn
?
A quick survey of modern web technologies that I delivered to the Australian Computer Society Web Technologies Special Interest Group in October 2015.Simple SQL Change Management with Sqitch
Simple SQL Change Management with SqitchDavid Wheeler
?
SQL change management has always sucked. This talk introduces Sqitch, the VCS-aware SQL change management application that doesn¡¯t suck. Come see how it works, learn the few simple rules you need to get the most out of it, and liberate yourself from the suckitude.
More from Ashley Davis (12)
Microservices with Node.js for BrisJS
Microservices with Node.js for BrisJSAshley Davis
?
The document discusses microservices and Node.js. It defines a monolith as an entire application running in a single process, while a microservice is a small independent process with its own deployment. The benefits of microservices include managing complexity, fault isolation, and scalability. Node.js is well-suited for microservices because it is network-oriented and passing data between services is easy. The document also outlines some basic needs of microservices like communication, handling requests, storage, and emitting events.Building microservices with Node.js - part 1
Building microservices with Node.js - part 1Ashley Davis
?
This document outlines Ashley Davis's presentation on microservices with Node.js. The presentation will be a three-part series on building, developing, and deploying microservices. Part 1 will cover building a basic microservice with Node.js. Key topics include what microservices and monoliths are, benefits of microservices like scalability and fault isolation, and Node.js being well-suited for microservices due to its network orientation. The basic needs of a microservice like communication and storage will also be discussed.When to reinvent the wheel / Building a query language in TypeScript
When to reinvent the wheel / Building a query language in TypeScriptAshley Davis
?
Were you ever unsatisfied enough with an existing framework that you took the completely crazy step of rewriting it?
Well, that just happened to Ashley Davis. He's just finished rebuilding GraphQL in TypeScript.
We'll talk about "reinventing the wheel". Why is it considered bad? When is it a good time to reinvent things?
We'll look at how the new query language was developed and see a demo of it in action!How to be a good developer
How to be a good developerAshley Davis
?
The document discusses tips for becoming a good developer, including that technical skills are important but soft skills like communication and teamwork are equally or more important. It also emphasizes that there is no single path and developers should forge their own way, learn from others, and focus on relationships, communication, and delivering working software through an iterative process.Crafting build pipelines with Docker
Crafting build pipelines with DockerAshley Davis
?
ºÝºÝߣs for my talk at BrisJS on October 14, 2019.
This talk shows how to use multi-stage Docker builds to create optimised production images.
See the last slide for links to other resources.How to be a good developer
How to be a good developerAshley Davis
?
The document provides tips for how to be a good developer. It emphasizes soft skills like communication, taking responsibility for relationships, understanding expectations, and asking questions. It also stresses the importance of technical aptitude, experience, and a willingness to learn. The main points are that software development relies on collaboration, complex problems are often people problems, and being a good developer means prioritizing relationships and communication over just technical skills alone.Building desktop apps in java script with Electron
Building desktop apps in java script with ElectronAshley Davis
?
My talk for the BrisJS meetup in May 2019 about Data-Forge Notebook, a cross-platform desktop application built with Electron.
Data-Forge Notebook is a notebook-style application for data transformation, visualization and analysis in JavaScript and TypeScript.
http://www.data-forge-notebook.com/Testing trading strategies in JavaScript
Testing trading strategies in JavaScriptAshley Davis
?
In this talk for the Brisbane JavaScript meetup Ashley shows how to backtest trading strategies in JavaScript.
We can simulate systematic trading strategies to under their performance and risk characteristics.
We can also do it to get a feel for the market and learn about trading.
It's a risk free way to learn the market and get a feel for trading before putting real money on the table.
A video for this talk is non online:
https://www.youtube.com/watch?v=ziRmuw3KTj8
To just see the live demo of backtesting in JavaScript please watch this video:
https://www.youtube.com/watch?v=3IoAV56Zbd4Node.js memory limitations
Node.js memory limitationsAshley Davis
?
Node.js has memory limitations that you can hit quite easily in production. You'll know this if you ever tried to load a large data file into your Node.js application.
But where exactly are the limits of memory in Node.js? In this short talk we'll push Node.js to it's limits and find out where those limits are. We'll also cover some practical techniques you can use to work around the memory limitations and get your data to fit into memory.
A talk by Ashley Davis for the Brisbane JavaScript meetup.
To see blog post and video relating to these slides please go to The Data Wrangler:
http://www.the-data-wrangler.com/nodejs-memory-limits/
Ai and ml study group lecture 1 and 2
Ai and ml study group lecture 1 and 2Ashley Davis
?
1. The document outlines an agenda for an AI and ML study group covering Stanford's CS231n course on convolutional neural networks.
2. The agenda includes reviewing key points from lectures 1 and 2, basic Python concepts, and watching lecture 2 before discussing it and reviewing detailed notes.
3. Lecture 2 covers image classification tasks, challenges, and algorithms like K-nearest neighbors and linear classifiers that are precursors to convolutional neural networks.Web scraping
Web scrapingAshley Davis
?
ºÝºÝߣs from my talk on web scraping to BrisJS the Brisbane JavaScript meetup.
You can find the code on GitHub: https://github.com/ashleydavis/brisjs-web-scraping-talkData analysis in JavaScript
Data analysis in JavaScriptAshley Davis
?
ºÝºÝߣs from my talk on data analysis to BrisJS the Brisbane JavaScript meetup.
You can find the code on GitHub: https://github.com/ashleydavis/brisjs-data-analysis-talkRecently uploaded (20)
DAO UTokyo 2025 DLT mass adoption case studies IBM Tsuyoshi Hirayama (ƽɽÒã)
DAO UTokyo 2025 DLT mass adoption case studies IBM Tsuyoshi Hirayama (ƽɽÒã)Tsuyoshi Hirayama
?
DAO UTokyo 2025
–|¾©´óѧÇéˆóѧh ¥Ö¥í¥Ã¥¯¥Á¥§©`¥óÑо¿¥¤¥Ë¥·¥¢¥Æ¥£¥Ö
https://utbciii.com/2024/12/12/announcing-dao-utokyo-2025-conference/
Session 1 :DLT mass adoption
IBM Tsuyoshi Hirayama (ƽɽÒã)Field Device Management Market Report 2030 - TechSci Research
Field Device Management Market Report 2030 - TechSci ResearchVipin Mishra
?
The Global Field Device Management (FDM) Market is expected to experience significant growth in the forecast period from 2026 to 2030, driven by the integration of advanced technologies aimed at improving industrial operations.
? According to TechSci Research, the Global Field Device Management Market was valued at USD 1,506.34 million in 2023 and is anticipated to grow at a CAGR of 6.72% through 2030. FDM plays a vital role in the centralized oversight and optimization of industrial field devices, including sensors, actuators, and controllers.
Key tasks managed under FDM include:
Configuration
Monitoring
Diagnostics
Maintenance
Performance optimization
FDM solutions offer a comprehensive platform for real-time data collection, analysis, and decision-making, enabling:
Proactive maintenance
Predictive analytics
Remote monitoring
By streamlining operations and ensuring compliance, FDM enhances operational efficiency, reduces downtime, and improves asset reliability, ultimately leading to greater performance in industrial processes. FDM¡¯s emphasis on predictive maintenance is particularly important in ensuring the long-term sustainability and success of industrial operations.
For more information, explore the full report: https://shorturl.at/EJnzR
Major companies operating in Global?Field Device Management Market are:
General Electric Co
Siemens AG
ABB Ltd
Emerson Electric Co
Aveva Group Ltd
Schneider Electric SE
STMicroelectronics Inc
Techno Systems Inc
Semiconductor Components Industries LLC
International Business Machines Corporation (IBM)
#FieldDeviceManagement #IndustrialAutomation #PredictiveMaintenance #TechInnovation #IndustrialEfficiency #RemoteMonitoring #TechAdvancements #MarketGrowth #OperationalExcellence #SensorsAndActuatorsDevNexus - Building 10x Development Organizations.pdf
DevNexus - Building 10x Development Organizations.pdfJustin Reock
?
Developer Experience is Dead! Long Live Developer Experience!
In this keynote-style session, we¡¯ll take a detailed, granular look at the barriers to productivity developers face today and modern approaches for removing them. 10x developers may be a myth, but 10x organizations are very real, as proven by the influential study performed in the 1980s, ¡®The Coding War Games.¡¯
Right now, here in early 2025, we seem to be experiencing YAPP (Yet Another Productivity Philosophy), and that philosophy is converging on developer experience. It seems that with every new method, we invent to deliver products, whether physical or virtual, we reinvent productivity philosophies to go alongside them.
But which of these approaches works? DORA? SPACE? DevEx? What should we invest in and create urgency behind today so we don¡¯t have the same discussion again in a decade?Endpoint Backup: 3 Reasons MSPs Ignore It
Endpoint Backup: 3 Reasons MSPs Ignore ItMSP360
?
Many MSPs overlook endpoint backup, missing out on additional profit and leaving a gap that puts client data at risk.
Join our webinar as we break down the top challenges of endpoint backup¡ªand how to overcome them.DealBook of Ukraine: 2025 edition | AVentures Capital
DealBook of Ukraine: 2025 edition | AVentures CapitalYevgen Sysoyev
?
The DealBook is our annual overview of the Ukrainian tech investment industry. This edition comprehensively covers the full year 2024 and the first deals of 2025. Understanding Traditional AI with Custom Vision & MuleSoft.pptx
Understanding Traditional AI with Custom Vision & MuleSoft.pptxshyamraj55
?
Understanding Traditional AI with Custom Vision & MuleSoft.pptx | ### ºÝºÝߣ Deck Description:
This presentation features Atul, a Senior Solution Architect at NTT DATA, sharing his journey into traditional AI using Azure's Custom Vision tool. He discusses how AI mimics human thinking and reasoning, differentiates between predictive and generative AI, and demonstrates a real-world use case. The session covers the step-by-step process of creating and training an AI model for image classification and object detection¡ªspecifically, an ad display that adapts based on the viewer's gender. Atulavan highlights the ease of implementation without deep software or programming expertise. The presentation concludes with a Q&A session addressing technical and privacy concerns.Formal Methods: Whence and Whither? [Martin Fr?nzle Festkolloquium, 2025]![Formal Methods: Whence and Whither? [Martin Fr?nzle Festkolloquium, 2025]](https://cdn.slidesharecdn.com/ss_thumbnails/mf2025-250305164811-a0930761-thumbnail.jpg?width=560&fit=bounds)
Formal Methods: Whence and Whither? [Martin Fr?nzle Festkolloquium, 2025]Jonathan Bowen
?
Alan Turing arguably wrote the first paper on formal methods 75 years ago. Since then, there have been claims and counterclaims about formal methods. Tool development has been slow but aided by Moore¡¯s Law with the increasing power of computers. Although formal methods are not widespread in practical usage at a heavyweight level, their influence as crept into software engineering practice to the extent that they are no longer necessarily called formal methods in their use. In addition, in areas where safety and security are important, with the increasing use of computers in such applications, formal methods are a viable way to improve the reliability of such software-based systems. Their use in hardware where a mistake can be very costly is also important. This talk explores the journey of formal methods to the present day and speculates on future directions.
UiPath Agentic Automation Capabilities and Opportunities
UiPath Agentic Automation Capabilities and OpportunitiesDianaGray10
?
Learn what UiPath Agentic Automation capabilities are and how you can empower your agents with dynamic decision making. In this session we will cover these topics:
What do we mean by Agents
Components of Agents
Agentic Automation capabilities
What Agentic automation delivers and AI Tools
Identifying Agent opportunities
? If you have any questions or feedback, please refer to the "Women in Automation 2025" dedicated Forum thread. You can find there extra details and updates.UiPath Automation Developer Associate Training Series 2025 - Session 1
UiPath Automation Developer Associate Training Series 2025 - Session 1DianaGray10
?
Welcome to UiPath Automation Developer Associate Training Series 2025 - Session 1.
In this session, we will cover the following topics:
Introduction to RPA & UiPath Studio
Overview of RPA and its applications
Introduction to UiPath Studio
Variables & Data Types
Control Flows
You are requested to finish the following self-paced training for this session:
Variables, Constants and Arguments in Studio 2 modules - 1h 30m - https://academy.uipath.com/courses/variables-constants-and-arguments-in-studio
Control Flow in Studio 2 modules - 2h 15m - https:/academy.uipath.com/courses/control-flow-in-studio
?? For any questions you may have, please use the dedicated Forum thread. You can tag the hosts and mentors directly and they will reply as soon as possible. Gojek Clone Multi-Service Super App.pptx
Gojek Clone Multi-Service Super App.pptxV3cube
?
Gojek Clone is a versatile multi-service super app that offers ride-hailing, food delivery, payment services, and more, providing a seamless experience for users and businesses alike on a single platform.Cloud of everything Tech of the 21 century in Aviation
Cloud of everything Tech of the 21 century in AviationAssem mousa
?
AI, Block chain, Digital Currency, Cloud, Cloud of Things, Tactile Internet, Digital Twins, IOT, AR, VR, MR, U commerce, data and robotics."
How Discord Indexes Trillions of Messages: Scaling Search Infrastructure by V...
How Discord Indexes Trillions of Messages: Scaling Search Infrastructure by V...ScyllaDB
?
This talk shares how Discord scaled their message search infrastructure using Rust, Kubernetes, and a multi-cluster Elasticsearch architecture to achieve better performance, operability, and reliability, while also enabling new search features for Discord users.BoxLang JVM Language : The Future is Dynamic
BoxLang JVM Language : The Future is DynamicOrtus Solutions, Corp
?
Just like life, our code must evolve to meet the demands of an ever-changing world. Adaptability is key in developing for the web, tablets, APIs, or serverless applications. Multi-runtime development is the future, and that future is dynamic. Enter BoxLang: Dynamic. Modular. Productive. (www.boxlang.io)
BoxLang transforms development with its dynamic design, enabling developers to write expressive, functional code effortlessly. Its modular architecture ensures flexibility, allowing easy integration into your existing ecosystems.
Interoperability at Its Core
BoxLang boasts 100% interoperability with Java, seamlessly blending traditional and modern development practices. This opens up new possibilities for innovation and collaboration.
Multi-Runtime Versatility
From a compact 6MB OS binary to running on our pure Java web server, CommandBox, Jakarta EE, AWS Lambda, Microsoft Functions, WebAssembly, Android, and more, BoxLang is designed to adapt to any runtime environment. BoxLang combines modern features from CFML, Node, Ruby, Kotlin, Java, and Clojure with the familiarity of Java bytecode compilation. This makes it the go-to language for developers looking to the future while building a solid foundation.
Empowering Creativity with IDE Tools
Unlock your creative potential with powerful IDE tools designed for BoxLang, offering an intuitive development experience that streamlines your workflow. Join us as we redefine JVM development and step into the era of BoxLang. Welcome to the future.
Computational Photography: How Technology is Changing Way We Capture the World
Computational Photography: How Technology is Changing Way We Capture the WorldHusseinMalikMammadli
?
? Computational Photography (Computer Vision/Image): How Technology is Changing the Way We Capture the World
He? d¨¹?¨¹nm¨¹s¨¹n¨¹zm¨¹, m¨¹asir smartfonlar v? kameralar nec? bu q?d?r g?z?l g?r¨¹nt¨¹l?r yarad?r? Bunun sirri Computational Fotoqrafiyas?nda(Computer Vision/Imaging) gizlidir¡ª??kill?ri ??km? v? emal etm? ¨¹sulumuzu t?kmill??dir?n, komp¨¹ter elmi il? fotoqrafiyan?n inqilabi birl??m?si.UiPath Automation Developer Associate Training Series 2025 - Session 2
UiPath Automation Developer Associate Training Series 2025 - Session 2DianaGray10
?
In session 2, we will introduce you to Data manipulation in UiPath Studio.
Topics covered:
Data Manipulation
What is Data Manipulation
Strings
Lists
Dictionaries
RegEx Builder
Date and Time
Required Self-Paced Learning for this session:
Data Manipulation with Strings in UiPath Studio (v2022.10) 2 modules - 1h 30m - https://academy.uipath.com/courses/data-manipulation-with-strings-in-studio
Data Manipulation with Lists and Dictionaries in UiPath Studio (v2022.10) 2 modules - 1h - https:/academy.uipath.com/courses/data-manipulation-with-lists-and-dictionaries-in-studio
Data Manipulation with Data Tables in UiPath Studio (v2022.10) 2 modules - 1h 30m - https:/academy.uipath.com/courses/data-manipulation-with-data-tables-in-studio
?? For any questions you may have, please use the dedicated Forum thread. You can tag the hosts and mentors directly and they will reply as soon as possible. Replacing RocksDB with ScyllaDB in Kafka Streams by Almog Gavra
Replacing RocksDB with ScyllaDB in Kafka Streams by Almog GavraScyllaDB
?
Learn how Responsive replaced embedded RocksDB with ScyllaDB in Kafka Streams, simplifying the architecture and unlocking massive availability and scale. The talk covers unbundling stream processors, key ScyllaDB features tested, and lessons learned from the transition.EaseUS Partition Master Crack 2025 + Serial Key
EaseUS Partition Master Crack 2025 + Serial Keykherorpacca127
?
https://ncracked.com/7961-2/
Note: >> Please copy the link and paste it into Google New Tab now Download link
EASEUS Partition Master Crack is a professional hard disk partition management tool and system partition optimization software. It is an all-in-one PC and server disk management toolkit for IT professionals, system administrators, technicians, and consultants to provide technical services to customers with unlimited use.
EASEUS Partition Master 18.0 Technician Edition Crack interface is clean and tidy, so all options are at your fingertips. Whether you want to resize, move, copy, merge, browse, check, convert partitions, or change their labels, you can do everything with a few clicks. The defragmentation tool is also designed to merge fragmented files and folders and store them in contiguous locations on the hard drive.
Revolutionizing-Government-Communication-The-OSWAN-Success-Story
Revolutionizing-Government-Communication-The-OSWAN-Success-Storyssuser52ad5e
?
? ????? ??????? ????? ?
???????? ??????????? is proud to be a part of the ?????? ????? ???? ???? ??????? (?????) success story! By delivering seamless, secure, and high-speed connectivity, OSWAN has revolutionized e-?????????? ?? ??????, enabling efficient communication between government departments and enhancing citizen services.
Through our innovative solutions, ???????? ?????????? has contributed to making governance smarter, faster, and more transparent. This milestone reflects our commitment to driving digital transformation and empowering communities.
? ?????????? ??????, ?????????? ??????????!
A Framework for Model-Driven Digital Twin Engineering
A Framework for Model-Driven Digital Twin EngineeringDaniel Lehner
?
ºÝºÝߣs from my PhD Defense at Johannes Kepler University, held on Janurary 10, 2025.
The full thesis is available here: https://epub.jku.at/urn/urn:nbn:at:at-ubl:1-83896L01 Introduction to Nanoindentation - What is hardness
L01 Introduction to Nanoindentation - What is hardnessRostislavDaniel
?
Introduction to NanoindentationLive reload across the stack
- 1. Live reload across the stack by Ashley Davis Author of Rapid Fullstack Development Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 2. About Me VP of Engineering at Hone Developer of Data-Forge Notebook https://www.data-forge-notebook.com Author of Data Wrangling with JavaScript Bootstrapping Microservices Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 3. New book! https://rapidfullstackdevelopment.com Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com Rapid Fullstack Development
- 4. Read the blog post https://www.codecapers.com.au/live-reload-across-the- stack/ Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 5. Get the code https://github.com/ashleydavis/live-reload-examples Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 6. What is live reload? The automated approach to restarting our application during development Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 7. The coding cycle Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 8. The coding cycle unfolded Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 9. Development vs production Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com Live reload is for development, not production
- 10. Live reload with Nodemon Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 11. Nodemon + TypeScript Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 12. Live reload with Jest Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 13. Jest + TypeScript Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 14. Live reload with Parcel Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 15. Live reload with Webpack Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 16. Live reload with Docker Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com
- 17. There¡¯s more to learn¡ Live reload is a fundamental technique for rapid development But there¡¯s so much more to learn Join me on Twitter: @codecapers Ashley Davis Twitter @codecapers Web www.rapidfullstackdevelopment.com