Posts made by Nubelle

Thanks broo

Svelte is the hot new front-end framework that has become the talk of the town among web developers. In the recent State of JS survey of 2019, it has been predicted to be the up-and-coming technology that may take over other frameworks like React and Vue in the next decade.

What is different in Svelte?

Svelte converts your app into ideal JavaScript at build time, rather than interpreting your application code at run time.

Key Features

Here are some of the key features of Svelte, and also the key differences from other frameworks.

No Virtual DOM
In React and Vue we use the Virtual DOM. There is an elaborate post we wrote earlier explaining Virtual DOM that you can checkout to understand how the Virtual DOM works. Svelte does not use the virtual DOM concept, and instead shifts the work into a compile step that happens when you build your app.

With Svelte the code is compiled into small framework-free vanilla JavaScript code. It is guaranteed to be smaller, and faster and does not require the use of a Virtual DOM.

Less Code
Who doesn’t like writing less code. The lesser the code, the lesser the bugs. I am not talking about cramming all your code into unreadable chunks of code. I am talking about writing less code, without hampering readability. Svelte was created with a goal to reduce the amount of code that developers write. With other modern frontend frameworks, there is quite a bit of boilerplate code that comes with it.

Let’s look at an example to see how Svelte compares with React. Let’s look at an example to update local component state using React and Svelte.

React

// Update state in React
const [count, setCount] = useState(0);

function increment() {
  setCount(count + 1);
}

Svelte

// Update state in Svelte

let count = 0;

function increment() {
  count += 1;
}

You can see how a lot of code has been cut out in Svelte.

In React, we would either have to use the useState hook, or set state using setState. Whereas in Svelte, this got drastically simplified. You can update the state with the assignment operator directly.

This aspect of writing less code using Svelte is highly appealing to me. I am sure this is one of the top reasons for the increased interest in this new framework.

Reference

welcome brothers

Our first Meetup has arrived! We are looking forward to seeing as many of you as we can!

This Meetup group is for all tech enthusiasts that have a keen interest in everything React.js, the JavaScript library created by Facebook that has taken over the Front-End Development market.

What to expect?
First meetup will provide insights into the basics of React and cover how we structure a solution, additional libraries we can use, etc.

Date : Wednesday, February 12, 2020 at 5:30 PM – 7 PM
Place : Calcey Technologies , AC19 · Colombo

@root @dev_lak menna meya dannwa

Patta bro

thanks broo ,

Thanks bro

welcome all

You are welcome bro

Details

First event of the year. After issues with finding venue partner for the meetup got delayed long time. We are back and will try keep this monthly as venue permits.
We have 2 sessions planned and first announced talk is,

Redux Controllers - Less verbose Redux for people who love typescript - Ragularuban Ruban from Alakazam.

Building Desktop Applications with Javascript - Salitha Suranga from 99X Technology.

Please only RSVP if you are able to make it. Since we have limited seating capacity.

Date: Thursday, January 23, 2020
6:00 PM to 8:00 PM

Location:
Lee Hedges Tower
349 Colombo Rd · Colombo
11th Floor

Register

great broo

wade karamu ehenam

@root ow karamu

@root design eka wens karanwada root

Lanka developers t-shirt එක ආයෙත් ප්‍රින්ට් කරන්න බෙලුවෙ, කට්ටියගෙ අදහස් කොහොමද?

Thank you broo

code eka daapan mchan balana

thanks brooo

Thanks brooo