#vue js frontend

[learntechsolution]

In Vue.js, scoped styles are a feature that allows you to apply styles to a specific component without affecting the styles of other components. This is achieved by adding the scoped attribute to the <style> tag within a Vue component file. Here's how you can use scoped styles in Vue.js

[learntech-solution]

In Vue.js, scoped styles are a feature that allows you to apply styles to a specific component without affecting the styles of other components. This is achieved by adding the scoped attribute to the <style> tag within a Vue component file. Here's how you can use scoped styles in Vue.js

[learn-techsolution]

In Vue.js, scoped styles are a feature that allows you to apply styles to a specific component without affecting the styles of other components. This is achieved by adding the scoped attribute to the <style> tag within a Vue component file. Here's how you can use scoped styles in Vue.js

[learn-tech-solution]

In Vue.js, scoped styles are a feature that allows you to apply styles to a specific component without affecting the styles of other components. This is achieved by adding the scoped attribute to the <style> tag within a Vue component file. Here's how you can use scoped styles in Vue.js

[marciojusto]

A deep watcher

When you need to create a watcher in a legacy VueJs project that is using vue-class-component and your goal is to watch any state change in the role object. Do this...

@Options({ mounted() { this.$watch('object', () => { // Logic }, {deep: true}) } })

deep: true option will say to the watcher that he needs to observe the entire object state.

[pattemdigital01]

Vue Js Development Company - Pattem Digital

Vue js is a modern javascript platform that has so many benefits like other frontend languages. It provides the best user interface and experience design to customers that attract them. Its usability is very good and frameworks mostly work for the user-centric design that gives the websites an attractive look and is easy to navigation. It can replace other famous frontend languages that we are using mostly because Vue js is a complete package to build an excellent frontend design. We at Pattem digital and as a Vue js Development company our priority is to provide our customers with an interactive website design according to their need. Being a Vue Js development company we have a presence in the global market and If you need a consultation then you can reach us by clicking on our link

[akaicodes]

update to my roadmap of learning https://www.tumblr.com/akaicodes/744920785897111552/roadmap-of-learning-curriculum-related-so-far - 4 months later ♡

• C# - spent ~1 year so far practicing, more comfortable, can build whole sites/programs with little help

• HTML & CSS - started ~5 months ago, confident in both, can style a site without help online, still much to learn

• JavaScript + Vue - Axios - can build “full stack” applications where i do both backend & frontend and host online (love JS!!)

• REST - experienced for 5 months! can build my own REST API, use someone elses with axios & test it thoughoutly with Postman (+Javascript code)

• Unit testing & UI testing - learned so many better ways to unit test & UI test more indeph

• Started leaning Git more with commands

• SQL - can manipulate simple databases and more one from scratch

& huge thanks to my sister @niyacodes for being on this journey with me 💓

++++ I went to a 5 hour exam for all these subjects (+- more) and got the highest grade possible 🥹 (i failed my first programming exam in 1st sem!!!!) ((pic is my favorite after study-snack))

[hackathonlovers]

Retrospectiva del #HackAccesibilidad

El pasado 28 de octubre se celebró en las oficinas de Liferay  #HackAccesiblidad, un Hackathon sobre accesibilidad web que trataba de dar solución al reto: “crear un minijuego tipo aventura escape room virtual, con un escenario del que hay que lograr salir resolviendo puzzles más o menos sencillos.”

Las reglas que el juego tenía que seguir eran las siguientes:

La tecnología será HTML+CSS+JS. Se podrá usar algún framework de front tipo Angular, React o Vue, pero nunca un framework de desarrollo de juegos. Lo importante no es el juego en sí, aunque también, pero sobre todo que sea accesible.

En el escenario habrá diversos objetos con los que el jugador puede interactuar de distintas formas. Una de las primeras cosas que deberán hacer es pensar en un método accesible de recorrer el escenario para descubrir e interactuar con los objetos.

Las acciones obligatorias deberían ser al menos: mirar y usar; esta última acción debería permitir usar un objeto con otro.

Todos los objetos deben de tener una respuesta para cada acción, aún cuando ese objeto no se pueda usar.

Ni que decir tiene que el reto es sobre accesibilidad, evidentemente también se valorarán otras cosas, como la jugabilidad, la historia, la dificultad, pero es preferible gráficos “cutres” y juego accesible antes que unos gráficos del copón y un juego inaccesible.

Como ayuda a los participantes se desarrollo un ejemplo de juego no accesible https://github.com/angelisco1/prueba-hackaccesibilidad

El hackathon se compuso de dos jornadas:

25 de octubre.-

Con carácter previo a la celebración de hackathon y, para que los participantes tuvieran unas nociones básicas sobre accesibilidad y las pudieran utilizar en su desarrollo, Ramón Corominas (Twitter: @tinitun) impartió un taller presencial y online sobre nociones básicas para la creación de interfaces accesibles, que podéis ver en el enlace:  https://www.youtube.com/live/HhdUlP15NM4?si=VqUvnofsjtgGO71p

Taller de cerca de 2 horas de duración, donde se explicaron aspectos tan interesantes como las 5 reglas de ARIA para ayudar a decidir cómo hacer que los elementos sean accesibles:

(1) No  uses ARIA, (2) No cambies la semántica nativa, (3) Siempre admitir la navegación con teclado, (4) No ocultes los elementos enfocables, (5) Usar nombres accesibles para los elementos interactivos.

A partir de este momento los participantes podían empezar a desarrollar sus juegos con las reglas propuestas, o bien mejorar el código del ejemplo/juego propuesto.

27 de octubre.-

A las 9:30 empezó la recepción de los participantes en las oficinas de Liferay Durante cerca de tres horas terminaron de desarrollar sus juegos.

A las 12:30 se inició la presentación de los mismos. En concreto fueron tres juegos:

Juego de recolección de monedas en el que había que llegar al final a tiempo y recolectar las monedas que se encontraran en el camino. Desarrollado por Alicia (Buzkall).

Bienvenido al Museo Liferay, donde había una misión: robar el diamante negro Orlov. Desarrollado por Bárbara Cabrera Castro y Victor Galán Grande.

Bienvenido a Escape Bros!, Desarrollado por Valpa Bros (Rubén y Javier Valseca).

Después de la exposición se pasó a deliberar los juegos, teniendo en cuenta aspectos como: nivel de accesibilidad, originalidad de la historia, la jugabilidad, el grado de finalización del proyecto y su dificultad técnica.

Nuestro jurado estaba formado por:

Ramón Corominas: apasionado de la accesibilidad, así como consultor freelance, formador y asesor a todo tipo de empresas e instituciones.

Marcos Castro Vallejo: diseñador de producto / UX y desarrollador frontend, formado en accesibilidad por la ONCE hace casi 15 años.  En los últimos años ha estado centrado en el gran reto que supone convertir Liferay DXP en un producto accesible.

El orden de los ganadores fue: 

Primer premio: Bienvenido a Escape Bros

Segundo premio: Bienvenido al Museo Liferay

Tercer premio: Juego de recolección de monedas

Todos los participantes se llevaron 200 € de descuento en la compra de cualquier producto de Slimbook salvo los minipcs ZERO y los portátiles Essential, un Hosting Uno de Cyberneticos durante un año, y LViS Lite gratis durante 3 meses.

Para el ganador un Dominio y servidor VPS Básico de Cyberneticos durante un año.

Dar las gracias a Liferay por prestarnos sus instalaciones y colaborar con nosotros, así como a su equipo que nos apoyo durante las jornadas: Álex Arjomandi, Sergio Jiménez, Jesús Domínguez, Luis Díaz Royuela y Elena Bodas. 

Dar las gracias a nuestros sponsors: Slimbook, Cyberneticos, Murena, y LVIS.

Tenéis todas las fotos que hicimos en Flickr.

Vídeo resumen

Nos vemos en la próxima.

[webdevelopments-ava]

Struggling with Frontend? Hire Vue JS Developer Now

Vue.js is lightweight, flexible, and perfect for reactive UI experiences—but only in the right hands.

If you're ready to launch your next big product, hire Vue JS developer talent from YES IT Labs. They help startups and enterprises alike turn ideas into functional, modern applications with stunning UX.

Transform your web strategy into something powerful.

[asadmukhtarr]

Are you ready to master Vue.js 3 and become a frontend development pro? Whether you're a beginner or someone looking to enhance your JavaScript skills, you've come to the right place! We offer a completely free, structured Vue.js 3 crash course by Asad Mukhtar, designed to help you build interactive and dynamic web applications with ease.

[tccicomputercoaching]

Why React JS is the Best Frontend Framework in 2025

Introduction

The web development industry changes at light speed. Picking the right frontend framework is paramount for developers. Why React JS is the Best Frontend Framework in 2025? It continues to dominate due to its efficiency, flexibility, and scalability. React JS remains the most favored choice for building modern web applications, making it the go-to framework for developers worldwide. Let's dive deeper into the reasons for its success.

What is React JS?

React JS is an open-source JavaScript library for building dynamic and interactive user interfaces, developed by Facebook (now Meta). Since 2013, with the advent of React, frontend development has been revolutionized for developers to develop scalable web applications in a more streamlined manner.

Why React JS is the Preferred Framework for Frontend Development in 2025

React JS remains the top choice for frontend development through its widespread adoption, industry demand, and continuous improvements. Companies like Facebook, Instagram, Airbnb, and Netflix implement React for their web application.

Key Features that Make React JS the Default Choice

1. Component-Based Architecture

This component-based ideation provides developers the freedom to accomplish the UI canvassed in variations and reusable components, thus increasing the efficiency of the development process.

2. The Virtual DOM for Fast Rendering

React implements the Virtual DOM, which means it only changes the needed part of the UI instead of rendering the entire UI, leading to greater performance and speed.

3. One-Way Data Binding

This is a common feature that provides unidirectional data flow within the application, aiding debugging processes, and thus further strengthens application stability.

4. Reusable Components

React components are reusable across different projects, which helps in preventing redundancy and aids in faster product development.

Performance and Efficiency

Due to efficient rendering processes and optimizing updates, React works as one of the fastest frameworks. Compared to Angular and Vue, React ensures better load-time and user experience with the help of its Virtual DOM.

React and SEO Friendliness

Server-Side Rendering (SSR) by Next.js

React with Next.js makes server-side rendering possible, making it perhaps SEO and search engine visibility friendly.

React Hooks - The Real Game Changer

Hooks, introduced with React 16.8, let developers employ state and other React features without writing class components. This ultimately leads to much cleaner and easier-to-manage code.

React Native-Going Beyond Web Development

Using the same React JS code base, a developer can now create mobile applications faster for cross-platform development.

Support from Community and Ecosystem

Unlike any other framework, React with its dynamic community of developers and rich culture of libraries and tools offer undeterred support and resources to its developers.

Easy to Learn and Strong Documentation

React documentation is well structured, backed by tons of tutorials, putting it among the frameworks easy to learn compared to Angular and Vue.

Integration With Modern Development Tools

React has great integration with TypeScript, Redux, and backend technologies, making it a wonderful application in modern web development.

The Future of React JS

React continues to grow with newer features and updates to keep it mainstream and in the lead among frontend development.

Why Learn React JS at TCCI-Tririd Computer Coaching Institute?

TCCI provides expert professors for training, hands-on project learning, and career support, thus facilitating students' understanding of React JS and assisting them in attaining high-paying jobs in the industry.

Conclusion

Due to its efficiency, scalability, and the strong community backing it enjoys, by 2025 React JS remains the best frontend framework out there. If you want to create modern web applications, then learning React would be imperative!

Location: Bopal & Iskon-Ambli Ahmedabad, Gujarat

Call now on +91 9825618292

Get information from: https://tccicomputercoaching.wordpress.com/

[learntechsolution]

Implementing a real-time chat feature in Vue.js typically involves using a backend server to handle communication between users. In this example, I'll guide you through creating a simple real-time chat application using Vue.js and a backend service with WebSocket support. We'll use Socket.io for the WebSocket implementation.

[learntech-solution]

Implementing a real-time chat feature in Vue.js typically involves using a backend server to handle communication between users. In this example, I'll guide you through creating a simple real-time chat application using Vue.js and a backend service with WebSocket support. We'll use Socket.io for the WebSocket implementation.

[learn-techsolution]

Implementing a real-time chat feature in Vue.js typically involves using a backend server to handle communication between users. In this example, I'll guide you through creating a simple real-time chat application using Vue.js and a backend service with WebSocket support. We'll use Socket.io for the WebSocket implementation.

[learn-tech-solution]

Implementing a real-time chat feature in Vue.js typically involves using a backend server to handle communication between users. In this example, I'll guide you through creating a simple real-time chat application using Vue.js and a backend service with WebSocket support. We'll use Socket.io for the WebSocket implementation.

[lackhand]

My Server Side Rendering thoughts

I'm tech advising my friends' startup and it's interesting. Out of our discussions, I had a thought I wanted to get down in ink.

Client Side Rendering sucks for small teams but is nearly impossible to escape in Standard Technologies^1.

^1: Cunningham's Law: "the best way to get the right answer on the internet is not to ask a question; it's to post the wrong answer"

Backend development is basically fine

Say that you are writing an internal tool website. In his case it's a sales-y CMS-y thing; an integrated wizard & search tool. Obviously there's a few domains there (the Requirements server! The Catalog & search product! the produced Proposals!) and there's a sane UML chart about how the layers interact. Cool.

You've picked a language like ts/js/go/py/php/kotlin for your backends based on skill availability, libraries, etc. You're done, right?

But!

Frontend dev still requires a completely different approach

Developing the frontend for this kind of sucks. You've written a sane set of microservices in your favorite backend technology, yes, but when it comes time to knit them together, you probably need to switch technologies. You're going to pick React (or equivalently Svelte, Vue; Solidjs, etc), because you want a Single Page Application website.

At WebScale(tm), this makes sense: nothing scales or is available like the users' own browsers for the interactivity parts of your app. But if you're optimizing for the simplicity and team size, I'm not sure you want to bring a completely second technology into this game.

Liveview writes the frontend for you ASTERISK! FOOTNOTE! SEE CIT!

My friend's background includes the Elixir/Phoenix/Liveview stack^2.

Liveview uses a persistent websocket between the client and server. The client sends browser events to the server across the socket. The server uses a react-like events-and-caching-and-reevaluating model to determine changes to state as a result. The server uses session state to maintain its own mirror of the browser's DOM, and then streams the differences to the frontend, where the standard clientside javascript library applies them, and the cycle continues.

^2: 15 bits entropy remain

Chris McCord on how and why Liveview is, c. 2021.

Ok, so...? How does this help the solo dev?

At this phase, separation of concerns is overrated and you're probably not doing it right anyway.

You're a small-team multi-hat dev. You are building this app by the seat of your pants; you are not sure the UI you're building is the right UI yet.

So if you do normal React stuff, the flow of data is something like:

... → [Raw Database Schema] → [Internal Business Object in e.g. python] → [Display-oriented GET API in python on server] → [Serialize JSON] → [React render in typescript on browser] → [React produces final DOM changes on browser]

Those "display oriented API"/Serialize/"react HTML" lines are really suspicious at this point. Even though you've modeled your business objects correctly, every change to the interaction model requires synchronized FE and BE changes.

This is more than a protocol problem: something like protobufs or tRPC or whatever let you better describe how the interface is changing, but you'll still need to consume/produce new data, FE & BE changes.

So it lets you instead write:

... → [Raw Database Schema] → [Internal Business Object in elixir] → [Server rendering in elixir & HEEx on server] → [Serialize LV updates] → [LV FE lib renders on browser]

Bennies

By regarding the produced DOM mirror as a server API, you can feel ok about writing custom display queries and privileged business model access in your backend code. It means you're not using your RESTful GET endpoints in this codepath, but it also means you're not spitting out that boilerplate with only one current caller that will never have a second caller...

By sending browser events to the server's mirror of the DOM, you don't need to dip into the browser behavior; you can write server code that responds to the user's semantic actions. One can go too far; probably most confirm modals etc should get maintained & triggered clientside, but liveviewers usually take the serverside loop.

This websocket is critical for scoping changes, because e.g. a form post down in the guts of the page might cause changes at distant locations in the DOM (a nested delete button deleting an element from a list?) and the client's browser needs to be told to do the refresh of those elements (the list and any changed elements and a parent object with an element count and...?). That didn't use server generated events, but those could exist too ofc.

How does Elixir keep getting away with it?!

The pat answer for how Liveview does this -- including Chris McCord's article -- is the Blazingly! Efficient! Nature! of the BEAM! VM! (everything is green threads; cluster routing of method calls and replication of state; resumption of failed units of computation, etc etc).

I'm incredibly suspicious of this.

Sure, BEAM solves these problems for the developer, but so does a redis instance (or just the DB you were using anyway! Postgres is no joke!) + frameworks. Lots of apps use session state and use adapters to store that state durably with the end dev not needing to get into the weeds about how. Library authors could do this. It might be easier or harder for a given library author to deliver this in a given language, but there are some very skilled library authors out there.

You, developer, do not yet have as many users as you hope. DevOps has deployment practices that BEAM does not fit into. BEAM's enormous multiplexing is not saving you more than just turning up a few more servers would. You would be writing in go or in c++ if you meant it.

So:

Why isn't there already a popular equivalent of LV in js/ts/py/php/kotlin/etc?

TL;DR: LiveviewJS seems like the closest/most complete option as I understand it.

There are other equivalents ofc. But they have nowhere near the same level of use, despite being in languages that are OoM more in-use.

Candidates include turbo, django unicorn, unpoly, React Server Components... But none are really right afaict!

I can kind of guess why they're not as popular, which is that if you do not need to tie up server assets on a per-client basis, you will not choose to tie up server assets on a per-client basis. Websocket state, client DOM mirrors, etc; it adds up.

If you're building a chat app or video app, obviously devoting a stateful local socket-per-client is a good tradeoff. But I feel like there are lots of models that are similar! Including the one my friend is facing, modifying a document with a lot of spooky action at a distance.

What's missing? The last mile(s)

We have the technology to render any given slice of the page on the server. But AFAIK there's no diff behavior or anything so it'll render the entire subtree. You can choose whether to ship back DOM updates or fully rendered HTML; it doesn't make much of a difference to my point IMO.

Using something like htmx, you could have a frontend form post cause a subtree of the DOM to get re-rendered on the backend and patched back into the document.

That's "fine" so far as it goes, but if (in general) a form post changes components at a distance and you're trying to avoid writing custom frontend-y code for this, you're going to need to target some fairly root component with the changed htmx and include a lot of redundancy -- a SPA that does a refresh of the whole business model.

Why aren't more people talking about this?

The pieces of architecture feel like things we've all had available for a while: websockets, servers that handle requests and websockets, session state, DOM diffing, DOM patching.

How did Elixir get there first (Chris McCord explains how he got there first, so that might just be the answer: spark of genius)? Why did nobody else follow? Is there just a blindingly obvious product out there that does it that I'm missing?

One thing I see is that the big difference is only around server pushed events. Remix/RSC gets us close enough if the browser is always in control. If it isn't, you gotta write your own notification mechanisms -- which you can do, but now you gotta do it, and they're definitely running on the client, and your product has taken on a whole notification pipeline thing.