Karim Aya

Karim Aya

1565143922

URLs and Webpack in Reactjs

My website, dillionmegida.com was built with PHP. You could check it out as I highly appreciate reviews. I'm though aspiring to be a full-stack javascript developer so I'm in some way trying to depart from PHP :)

I decided to replicate my homepage using React and to broaden my skills in using components.

It was going quite successful until I tried using an <img> JSX element. I used it like;

import React from 'react'
 
let dpStyle = {
    // Some styles
}
 
let Profilepic = () => (
    <div className={dpStyle}>
        <img src='../img/deee.jpeg' alt='My profile picture'/>
    </div>
)
export default Profilepic;

The img folder was a sub-directory of the src folder.

My aim here was to have my profile picture as a component with some styling to be used on my homepage and any other desired page. The src for the img tag was not been used appropriately as my image was not displayed.

I paused to think of the problem, inspected my page and discovered the src displayed there was exactly as I inputted it. So silly of me :( I made some researches which helped me remember that most attributes of JSX element are not as mostly used with HTML, but have to be enclosed in curly braces.

import React from 'react'
 
let dpStyle = {
    // Some styles
}
 
let Profilepic = () => (
    <div className={dpStyle}>
        <img src={'../img/deee.jpeg'} alt='My profile picture'/>
    </div>
)
export default Profilepic;

I tried rendering the page again and my image was still not displayed.

Funny enough, I quickly thought of a trick (for the first time);

...
import Dp from '../img/deee.jpeg'
...
let Profilepic = () => (
    <div className={dpStyle}>
        <img src={Dp} alt='My profile picture'/>
    </div>
)

To my amazement, it worked. I was excited and at the same time sad, with feeling of little guilt. I didn't know why. lol. I said to myself, 'I am not doing the right thing :(' and also asked myself, 'Is react as crazy as this?'

I headed back to google to make some more research and got to discover that the webpack that React (create-react-app) automatically installed had been configured to use the public folder (at the same level with src folder) for relative URLs (such as my image URL).

Using ...<img src={'../img/deee.jpeg'} />..., React was actually checking the public folder for the image sub-directory which it couldn't find.

Solution

1. Change the location of the image folder

I changed the location of the image folder making it a sub-directory under the public directory and it worked as expected.

2. Use the require keyword

Just as the import keyword is used for relative URLs, the require keyword does same. So, I was able to do this;

import React from 'react'
 
let dpStyle = {
    // Some styles
}
 
let Profilepic = () => (
    <div className={dpStyle}>
        <img src={require('../img/deee.jpeg')} alt='My profile picture'/>
    </div>
)
export default Profilepic;

and in the other pages where the Profilepic component was required and used, my image displayed perfectly. :D

Like I said, I am still a newbie at ReactJS but I hope this little experience would be helpful for you too. There are other super powers of webpacks too which I would still be learning. Please do share in the comment section corrections on this article and also helpful Tips.

I'll be documenting my experience in my ReactJS journey as much as I can. Stay tuned and thanks for reading.

Originally published by Megida Dillion at dillion.hashnode.dev

=======================================================

Thanks for reading :heart: If you liked this post, share it with all of your programming buddies! Follow me on Facebook | Twitter

Learn More

☞ Understanding TypeScript

☞ Typescript Masterclass & FREE E-Book

☞ React - The Complete Guide (incl Hooks, React Router, Redux)

☞ Modern React with Redux [2019 Update]

☞ The Complete React Developer Course (w/ Hooks and Redux)

☞ React JS Web Development - The Essentials Bootcamp

☞ React JS, Angular & Vue JS - Quickstart & Comparison

☞ The Complete React Js & Redux Course - Build Modern Web Apps

☞ React JS and Redux Bootcamp - Master React Web Development


#reactjs #webpack #web-development

What is GEEK

Buddha Community

URLs and Webpack in Reactjs

huy kon

1572188599

wow. this article format =))))

How to Get Current URL in Laravel

In this small post we will see how to get current url in laravel, if you want to get current page url in laravel then we can use many method such type current(), full(), request(), url().

Here i will give you all example to get current page url in laravel, in this example i have used helper and function as well as so let’s start example of how to get current url id in laravel.

Read More : How to Get Current URL in Laravel

https://websolutionstuff.com/post/how-to-get-current-url-in-laravel


Read More : Laravel Signature Pad Example

https://websolutionstuff.com/post/laravel-signature-pad-example

#how to get current url in laravel #laravel get current url #get current page url in laravel #find current url in laravel #get full url in laravel #how to get current url id in laravel

Byte Cipher

1617110327

ReactJS Development Company USA | ReactJS Web Development Company

ByteCipher is one of the leading React JS app development Companies. We offer innovative, efficient and high performing app solutions. As a ReactJS web development company, ByteCipher is providing services for customized web app development, front end app development services, astonishing react to JS UI/UX development and designing solutions, reactJS app support and maintenance services, etc.

#reactjs development company usa #reactjs web development company #reactjs development company in india #reactjs development company india #reactjs development india

Karim Aya

Karim Aya

1565143922

URLs and Webpack in Reactjs

My website, dillionmegida.com was built with PHP. You could check it out as I highly appreciate reviews. I'm though aspiring to be a full-stack javascript developer so I'm in some way trying to depart from PHP :)

I decided to replicate my homepage using React and to broaden my skills in using components.

It was going quite successful until I tried using an <img> JSX element. I used it like;

import React from 'react'
 
let dpStyle = {
    // Some styles
}
 
let Profilepic = () => (
    <div className={dpStyle}>
        <img src='../img/deee.jpeg' alt='My profile picture'/>
    </div>
)
export default Profilepic;

The img folder was a sub-directory of the src folder.

My aim here was to have my profile picture as a component with some styling to be used on my homepage and any other desired page. The src for the img tag was not been used appropriately as my image was not displayed.

I paused to think of the problem, inspected my page and discovered the src displayed there was exactly as I inputted it. So silly of me :( I made some researches which helped me remember that most attributes of JSX element are not as mostly used with HTML, but have to be enclosed in curly braces.

import React from 'react'
 
let dpStyle = {
    // Some styles
}
 
let Profilepic = () => (
    <div className={dpStyle}>
        <img src={'../img/deee.jpeg'} alt='My profile picture'/>
    </div>
)
export default Profilepic;

I tried rendering the page again and my image was still not displayed.

Funny enough, I quickly thought of a trick (for the first time);

...
import Dp from '../img/deee.jpeg'
...
let Profilepic = () => (
    <div className={dpStyle}>
        <img src={Dp} alt='My profile picture'/>
    </div>
)

To my amazement, it worked. I was excited and at the same time sad, with feeling of little guilt. I didn't know why. lol. I said to myself, 'I am not doing the right thing :(' and also asked myself, 'Is react as crazy as this?'

I headed back to google to make some more research and got to discover that the webpack that React (create-react-app) automatically installed had been configured to use the public folder (at the same level with src folder) for relative URLs (such as my image URL).

Using ...<img src={'../img/deee.jpeg'} />..., React was actually checking the public folder for the image sub-directory which it couldn't find.

Solution

1. Change the location of the image folder

I changed the location of the image folder making it a sub-directory under the public directory and it worked as expected.

2. Use the require keyword

Just as the import keyword is used for relative URLs, the require keyword does same. So, I was able to do this;

import React from 'react'
 
let dpStyle = {
    // Some styles
}
 
let Profilepic = () => (
    <div className={dpStyle}>
        <img src={require('../img/deee.jpeg')} alt='My profile picture'/>
    </div>
)
export default Profilepic;

and in the other pages where the Profilepic component was required and used, my image displayed perfectly. :D

Like I said, I am still a newbie at ReactJS but I hope this little experience would be helpful for you too. There are other super powers of webpacks too which I would still be learning. Please do share in the comment section corrections on this article and also helpful Tips.

I'll be documenting my experience in my ReactJS journey as much as I can. Stay tuned and thanks for reading.

Originally published by Megida Dillion at dillion.hashnode.dev

=======================================================

Thanks for reading :heart: If you liked this post, share it with all of your programming buddies! Follow me on Facebook | Twitter

Learn More

☞ Understanding TypeScript

☞ Typescript Masterclass & FREE E-Book

☞ React - The Complete Guide (incl Hooks, React Router, Redux)

☞ Modern React with Redux [2019 Update]

☞ The Complete React Developer Course (w/ Hooks and Redux)

☞ React JS Web Development - The Essentials Bootcamp

☞ React JS, Angular & Vue JS - Quickstart & Comparison

☞ The Complete React Js & Redux Course - Build Modern Web Apps

☞ React JS and Redux Bootcamp - Master React Web Development


#reactjs #webpack #web-development

Dexter  Goodwin

Dexter Goodwin

1650394920

Webpack: A Bundler for Javascript and Friends

webpack

Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.

Install

Install with npm:

npm install --save-dev webpack

Install with yarn:

yarn add webpack --dev

Introduction

Webpack is a bundler for modules. The main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.

TL;DR

  • Bundles ES Modules, CommonJS, and AMD modules (even combined).
  • Can create a single bundle or multiple chunks that are asynchronously loaded at runtime (to reduce initial loading time).
  • Dependencies are resolved during compilation, reducing the runtime size.
  • Loaders can preprocess files while compiling, e.g. TypeScript to JavaScript, Handlebars strings to compiled functions, images to Base64, etc.
  • Highly modular plugin system to do whatever else your application requires.

Get Started

Check out webpack's quick Get Started guide and the other guides.

Browser Compatibility

Webpack supports all browsers that are ES5-compliant (IE8 and below are not supported). Webpack also needs Promise for import() and require.ensure(). If you want to support older browsers, you will need to load a polyfill before using these expressions.

Concepts

Plugins

Webpack has a rich plugin interface. Most of the features within webpack itself use this plugin interface. This makes webpack very flexible.

NameStatusInstall SizeDescription
[mini-css-extract-plugin][mini-css]![mini-css-npm]![mini-css-size]Extracts CSS into separate files. It creates a CSS file per JS file which contains CSS.
[compression-webpack-plugin][compression]![compression-npm]![compression-size]Prepares compressed versions of assets to serve them with Content-Encoding
[html-webpack-plugin][html-plugin]![html-plugin-npm]![html-plugin-size]Simplifies creation of HTML files (index.html) to serve your bundles

Loaders

Webpack enables the use of loaders to preprocess files. This allows you to bundle any static resource way beyond JavaScript. You can easily write your own loaders using Node.js.

Loaders are activated by using loadername! prefixes in require() statements, or are automatically applied via regex from your webpack configuration.

Files

NameStatusInstall SizeDescription
[val-loader][val]![val-npm]![val-size]Executes code as module and considers exports as JS code

JSON

NameStatusInstall SizeDescription
![cson-npm]![cson-size]Loads and transpiles a CSON file

Transpiling

NameStatusInstall SizeDescription
![babel-npm]![babel-size]Loads ES2015+ code and transpiles to ES5 using Babel
![type-npm]![type-size]Loads TypeScript like JavaScript
![coffee-npm]![coffee-size]Loads CoffeeScript like JavaScript

Templating

NameStatusInstall SizeDescription
![html-npm]![html-size]Exports HTML as string, requires references to static resources
![pug-npm]![pug-size]Loads Pug templates and returns a function
![md-npm]![md-size]Compiles Markdown to HTML
![posthtml-npm]![posthtml-size]Loads and transforms a HTML file using PostHTML
![hbs-npm]![hbs-size]Compiles Handlebars to HTML

Styling

NameStatusInstall SizeDescription
<style>![style-npm]![style-size]Add exports of a module as style to DOM
![css-npm]![css-size]Loads CSS file with resolved imports and returns CSS code
![less-npm]![less-size]Loads and compiles a LESS file
![sass-npm]![sass-size]Loads and compiles a Sass/SCSS file
![stylus-npm]![stylus-size]Loads and compiles a Stylus file
![postcss-npm]![postcss-size]Loads and transforms a CSS/SSS file using PostCSS

Frameworks

NameStatusInstall SizeDescription
![vue-npm]![vue-size]Loads and compiles Vue Components
![polymer-npm]![polymer-size]Process HTML & CSS with preprocessor of choice and require() Web Components like first-class modules
![angular-npm]![angular-size]Loads and compiles Angular 2 Components
![riot-npm]![riot-size]Riot official webpack loader

Performance

Webpack uses async I/O and has multiple caching levels. This makes webpack fast and incredibly fast on incremental compilations.

Module Formats

Webpack supports ES2015+, CommonJS and AMD modules out of the box. It performs clever static analysis on the AST of your code. It even has an evaluation engine to evaluate simple expressions. This allows you to support most existing libraries out of the box.

Code Splitting

Webpack allows you to split your codebase into multiple chunks. Chunks are loaded asynchronously at runtime. This reduces the initial loading time.

Optimizations

Webpack can do many optimizations to reduce the output size of your JavaScript by deduplicating frequently used modules, minifying, and giving you full control of what is loaded initially and what is loaded at runtime through code splitting. It can also make your code chunks cache friendly by using hashes.

Contributing

We want contributing to webpack to be fun, enjoyable, and educational for anyone, and everyone. We have a vibrant ecosystem that spans beyond this single repo. We welcome you to check out any of the repositories in our organization or webpack-contrib organization which houses all of our loaders and plugins.

Contributions go far beyond pull requests and commits. Although we love giving you the opportunity to put your stamp on webpack, we also are thrilled to receive a variety of other contributions including:

  • Documentation updates, enhancements, designs, or bugfixes
  • Spelling or grammar fixes
  • README.md corrections or redesigns
  • Adding unit, or functional tests
  • Triaging GitHub issues -- especially determining whether an issue still persists or is reproducible.
  • Searching #webpack on twitter and helping someone else who needs help
  • Teaching others how to contribute to one of the many webpack's repos!
  • Blogging, speaking about, or creating tutorials about one of webpack's many features.
  • Helping others in our webpack gitter channel.

To get started have a look at our documentation on contributing.

If you are worried or don't know where to start, you can always reach out to Sean Larkin (@TheLarkInn) on Twitter or simply submit an issue and a maintainer can help give you guidance!

We have also started a series on our Medium Publication called The Contributor's Guide to webpack. We welcome you to read it and post any questions or responses if you still need help.

Looking to speak about webpack? We'd love to review your talk abstract/CFP! You can email it to webpack [at] opencollective [dot] com and we can give pointers or tips!!!

Creating your own plugins and loaders

If you create a loader or plugin, we would <3 for you to open source it, and put it on npm. We follow the x-loader, x-webpack-plugin naming convention.

Support

We consider webpack to be a low-level tool used not only individually but also layered beneath other awesome tools. Because of its flexibility, webpack isn't always the easiest entry-level solution, however we do believe it is the most powerful. That said, we're always looking for ways to improve and simplify the tool without compromising functionality. If you have any ideas on ways to accomplish this, we're all ears!

If you're just getting started, take a look at our new docs and concepts page. This has a high level overview that is great for beginners!!

Looking for webpack 1 docs? Please check out the old wiki, but note that this deprecated version is no longer supported.

If you want to discuss something or just need help, here is our Gitter room where there are always individuals looking to help out!

If you are still having difficulty, we would love for you to post a question to StackOverflow with the webpack tag. It is much easier to answer questions that include your webpack.config.js and relevant files! So if you can provide them, we'd be extremely grateful (and more likely to help you find the answer!)

If you are twitter savvy you can tweet #webpack with your question and someone should be able to reach out and help also.

If you have discovered a 🐜 or have a feature suggestion, feel free to create an issue on Github.

Sponsoring

Most of the core team members, webpack contributors and contributors in the ecosystem do this open source work in their free time. If you use webpack for a serious task, and you'd like us to invest more time on it, please donate. This project increases your income/productivity too. It makes development and applications faster and it reduces the required bandwidth.

This is how we use the donations:

  • Allow the core team to work on webpack
  • Thank contributors if they invested a large amount of time in contributing
  • Support projects in the ecosystem that are of great value for users
  • Support projects that are voted most (work in progress)
  • Infrastructure cost
  • Fees for money handling

Author: Webpack
Source Code: https://github.com/webpack/webpack 
License: MIT License

#webpack #javascript 

Lawrence  Lesch

Lawrence Lesch

1642275180

Webpack: Packs Commonjs/AMD Modules for The Browser

webpack

Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.

Table of Contents

  1. Install
  2. Introduction
  3. Concepts
  4. Contributing
  5. Support
  6. Core Team
  7. Sponsoring
  8. Premium Partners
  9. Other Backers and Sponsors
  10. Gold Sponsors
  11. Silver Sponsors
  12. Bronze Sponsors
  13. Backers
  14. Special Thanks

Install

Install with npm:

npm install --save-dev webpack

Install with yarn:

yarn add webpack --dev

Introduction

Webpack is a bundler for modules. The main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.

TL;DR

  • Bundles ES Modules, CommonJS, and AMD modules (even combined).
  • Can create a single bundle or multiple chunks that are asynchronously loaded at runtime (to reduce initial loading time).
  • Dependencies are resolved during compilation, reducing the runtime size.
  • Loaders can preprocess files while compiling, e.g. TypeScript to JavaScript, Handlebars strings to compiled functions, images to Base64, etc.
  • Highly modular plugin system to do whatever else your application requires.

Get Started

Check out webpack's quick Get Started guide and the other guides.

Browser Compatibility

Webpack supports all browsers that are ES5-compliant (IE8 and below are not supported). Webpack also needs Promise for import() and require.ensure(). If you want to support older browsers, you will need to load a polyfill before using these expressions.

Concepts

Plugins

Webpack has a rich plugin interface. Most of the features within webpack itself use this plugin interface. This makes webpack very flexible.

NameStatusInstall SizeDescription
mini-css-extract-pluginmini-css-npmmini-css-sizeExtracts CSS into separate files. It creates a CSS file per JS file which contains CSS.
compression-webpack-plugincompression-npmcompression-sizePrepares compressed versions of assets to serve them with Content-Encoding
html-webpack-pluginhtml-plugin-npmhtml-plugin-sizeSimplifies creation of HTML files (index.html) to serve your bundles

Loaders

Webpack enables the use of loaders to preprocess files. This allows you to bundle any static resource way beyond JavaScript. You can easily write your own loaders using Node.js.

Loaders are activated by using loadername! prefixes in require() statements, or are automatically applied via regex from your webpack configuration.

Files

NameStatusInstall SizeDescription
val-loaderval-npmval-sizeExecutes code as module and considers exports as JS code

JSON

NameStatusInstall SizeDescription
cson-npmcson-sizeLoads and transpiles a CSON file

Transpiling

NameStatusInstall SizeDescription
babel-npmbabel-sizeLoads ES2015+ code and transpiles to ES5 using Babel
type-npmtype-sizeLoads TypeScript like JavaScript
coffee-npmcoffee-sizeLoads CoffeeScript like JavaScript

Templating

NameStatusInstall SizeDescription
html-npmhtml-sizeExports HTML as string, requires references to static resources
pug-npmpug-sizeLoads Pug templates and returns a function
md-npmmd-sizeCompiles Markdown to HTML
posthtml-npmposthtml-sizeLoads and transforms a HTML file using PostHTML
hbs-npmhbs-sizeCompiles Handlebars to HTML

Styling

NameStatusInstall SizeDescription
<style>style-npmstyle-sizeAdd exports of a module as style to DOM
css-npmcss-sizeLoads CSS file with resolved imports and returns CSS code
less-npmless-sizeLoads and compiles a LESS file
sass-npmsass-sizeLoads and compiles a Sass/SCSS file
stylus-npmstylus-sizeLoads and compiles a Stylus file
postcss-npmpostcss-sizeLoads and transforms a CSS/SSS file using PostCSS

Frameworks

NameStatusInstall SizeDescription
vue-npmvue-sizeLoads and compiles Vue Components
polymer-npmpolymer-sizeProcess HTML & CSS with preprocessor of choice and require() Web Components like first-class modules
angular-npmangular-sizeLoads and compiles Angular 2 Components
riot-npmriot-sizeRiot official webpack loader

Performance

Webpack uses async I/O and has multiple caching levels. This makes webpack fast and incredibly fast on incremental compilations.

Module Formats

Webpack supports ES2015+, CommonJS and AMD modules out of the box. It performs clever static analysis on the AST of your code. It even has an evaluation engine to evaluate simple expressions. This allows you to support most existing libraries out of the box.

Code Splitting

Webpack allows you to split your codebase into multiple chunks. Chunks are loaded asynchronously at runtime. This reduces the initial loading time.

Optimizations

Webpack can do many optimizations to reduce the output size of your JavaScript by deduplicating frequently used modules, minifying, and giving you full control of what is loaded initially and what is loaded at runtime through code splitting. It can also make your code chunks cache friendly by using hashes.

Contributing

We want contributing to webpack to be fun, enjoyable, and educational for anyone, and everyone. We have a vibrant ecosystem that spans beyond this single repo. We welcome you to check out any of the repositories in our organization or webpack-contrib organization which houses all of our loaders and plugins.

Contributions go far beyond pull requests and commits. Although we love giving you the opportunity to put your stamp on webpack, we also are thrilled to receive a variety of other contributions including:

  • Documentation updates, enhancements, designs, or bugfixes
  • Spelling or grammar fixes
  • README.md corrections or redesigns
  • Adding unit, or functional tests
  • Triaging GitHub issues -- especially determining whether an issue still persists or is reproducible.
  • Searching #webpack on twitter and helping someone else who needs help
  • Teaching others how to contribute to one of the many webpack's repos!
  • Blogging, speaking about, or creating tutorials about one of webpack's many features.
  • Helping others in our webpack gitter channel.

To get started have a look at our documentation on contributing.

If you are worried or don't know where to start, you can always reach out to Sean Larkin (@TheLarkInn) on Twitter or simply submit an issue and a maintainer can help give you guidance!

We have also started a series on our Medium Publication called The Contributor's Guide to webpack. We welcome you to read it and post any questions or responses if you still need help.

Looking to speak about webpack? We'd love to review your talk abstract/CFP! You can email it to webpack [at] opencollective [dot] com and we can give pointers or tips!!!

Creating your own plugins and loaders

If you create a loader or plugin, we would <3 for you to open source it, and put it on npm. We follow the x-loader, x-webpack-plugin naming convention.

Support

We consider webpack to be a low-level tool used not only individually but also layered beneath other awesome tools. Because of its flexibility, webpack isn't always the easiest entry-level solution, however we do believe it is the most powerful. That said, we're always looking for ways to improve and simplify the tool without compromising functionality. If you have any ideas on ways to accomplish this, we're all ears!

If you're just getting started, take a look at our new docs and concepts page. This has a high level overview that is great for beginners!!

Looking for webpack 1 docs? Please check out the old wiki, but note that this deprecated version is no longer supported.

If you want to discuss something or just need help, here is our Gitter room where there are always individuals looking to help out!

If you are still having difficulty, we would love for you to post a question to StackOverflow with the webpack tag. It is much easier to answer questions that include your webpack.config.js and relevant files! So if you can provide them, we'd be extremely grateful (and more likely to help you find the answer!)

If you are twitter savvy you can tweet #webpack with your question and someone should be able to reach out and help also.

If you have discovered a 🐜 or have a feature suggestion, feel free to create an issue on Github.

Author: Webpack
Source Code: https://github.com/webpack/webpack 
License: MIT License

#webpack #javascript