Is it truly necessary to remove packages from devDependencies to improve performance?

It is a common understanding that packages listed under devDependencies are typically not included in the final build. So why do we remove them for the sake of performance optimization?

For instance, there are discussions about replacing Moment.js with a lighter alternative even when Moment.js is only in devDependencies. How does this decision affect various frameworks such as Ember, React, Vue, and Angular?

Answer №1

devDependencies do not necessarily mean that the dependency is essential for the production environment, as it may only be required during the build process to generate a bundle for a website using webpack. This means that while the package is included in the bundle created by webpack, it is not needed by the system or server installing the package for production use.

For instance, if your package app includes moment.js in its distribution bundle, then when you install package app as a dependency in another package like server, there is no need to separately install moment.js since it is already bundled within app's distribution. In this case, you would define moment.js as a devDependency in app's package.json file.

Answer №2

When it comes to performance, there are different perspectives. Some may focus solely on the productivity of production code, while others prioritize the efficiency of the build system. One way to enhance performance is by eliminating redundant devDependencies, which can help streamline the build process and save time and resources for tools like npm.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Could the quantity of JavaScript files impact the performance of a project and cause any delays?

In my current HTML and JavaScript project, I am incorporating multiple JavaScript files. I'm curious to learn about the potential impact of having numerous JavaScript files on a web project's efficiency and speed. Can anyone shed some light on th ...

Setting the texture for a loaded glb model using Three.js

After successfully loading a basic glb model created in SketchUp using Three.JS, I encountered an issue with displaying text on the model. The model includes a group identified as Text. Despite being able to load and visualize the model correctly in Three ...

Having trouble configuring the API in Laravel 8 with NPM Webpack and Yarn on Ubuntu 20.04?

When running npm run dev, an error is encountered: Invalid configuration object. Webpack has been initialized using a configuration object that does not match the API schema. configuration.module.rules[10] has an unknown property 'loaders' Jets ...

Organizing an array in JavaScript that includes both version numbers and letters, with each letter representing a specific numerical value

If given an array similar to this one: input = [ "1.1", "1.c", "1.b", "1", "D", "b", "4", "2.1.2", "5.1", "3", & ...

Tips for preserving dynamically generated HTML through Javascript during page reload

I have a straightforward question, but I haven't been able to find a suitable answer. Here's my situation: On my HTML page, I have a form. Using jQuery and AJAX, I submit the form and then use some JavaScript code to change the content of a spec ...

Having trouble accessing news feed with jQuery due to an unexpected token error when attempting to cross domains

I am attempting to access the Yahoo News feed from a SharePoint site, but it is causing a cross-domain access issue. Despite trying various solutions found on numerous websites and blogs, I still cannot resolve the problem. (I am executing this code in the ...

Exploring the power of Express.js by utilizing local variables and rendering dynamic views

I am in the final stages of completing an application using node.js and express, even though I am still relatively new to them. Here's my situation: In my app.js file, I have declared a variable app.locals.webLang and set its initial value to "EN". T ...

What is the best way to determine in component.html whether the column type is equal to 1 to show the label text "Active,"

Having trouble checking the value of an object named ReportControl. If the column type is 1, display the label "active"; otherwise, display the label "not active" on reportcomponent.html. The data for the ReportControl object is as follows: {"reportId": ...

The client sent a risky Request.Path value that raised red flags

For a university project, I am attempting to access an English translation of the Quran from quran.com using the provided link: Although this link works correctly when entered directly into a browser, I encounter an error when trying to use it in my Angul ...

Executing a function within a ng-repeat iteration

Is there a way to call a method within an ng-repeat loop, even if the element does not exist at that moment? I'm facing this issue and I'm not sure how to resolve it... The ID seems to be correct. Strangely, when I run it in the console after ev ...

Are there any factors within a local network or desktop environment that may impact the execution of JScript?

Something strange is happening with the JavaScript on my project. It works perfectly fine, except when accessed from computers at a specific company. Even more puzzling is that the JavaScript only fails about half of the time when accessed from that compan ...

Using the jQuery/JavaScript operator is similar to the SQL LIKE query with the wildcard %

Is there a way to search for a specific part of my input using JavaScript/jQuery? I've tried two different methods, but neither yielded any results. <script type="text/javascript> $("#button").click(function () { $("#DivToToggle").toggle(); ...

Passing multiple parameters in URL for APIs using Next.js

Is there a way to pass multiple parameters and retrieve results from the next.js API? I found the documentation very helpful, you can check it out here /api/posts/[postId].js The above setup works fine, but I want to know if it's possible to pass an ...

Is there a way to export a modified OBJ geometry from a Three.js scene?

Every time I make changes and export my Three.js scene with a SkinnedMesh model, the original imported model gets saved instead of the updated version. Despite rotating bones and adjusting morph targets, the exported model remains unchanged. Even though t ...

Having trouble logging out of ADFS 3.0 using Internet Explorer

We have successfully created an MVC/Angular application integrated with ADFS. Due to the Angular framework, a wrapper had to be developed around ADFS in order to capture the token and utilize it as a claim for access within angular. The primary method res ...

What triggers the invocation of the onerror handler in XMLHttpRequest?

I am facing a bit of confusion when trying to understand the functionality of XMLHttpRequest's handlers. After reading the specification regarding the onerror handler, it mentions: error [Dispatched ... ] When the request has failed. load [Dispa ...

Unable to successfully delete all channels in discord.js

I'm currently working on a bot designed to delete all channels within a Discord server. Here is the code I have written: const { Client, GatewayIntentBits } = require("discord.js"); const client = new Client({ intents: [ GatewayIntent ...

"Dynamic" visual in a Vue.js development scheme

Utilizing Vue.js for the development of a hybrid mobile application has been my current focus, with the Quasar framework serving as a key component. Recently, I incorporated an image into the application using the <img /> tag and utilized the followi ...

Is there a way to display a message in a div container instead of using the alert box when there is a successful ajax response?

Hey there, I'm currently working on implementing error validation handling for a custom form that I've created. I'm looking to display the error messages in a designated div rather than using the standard browser alert box. Since I'm fa ...

The random number generator in TypeScript not functioning as expected

I have a simple question that I can't seem to find the answer to because I struggle with math. I have a formula for generating a random number. numRandomed: any; constructor(public navCtrl: NavController, public navParams: NavParams) { } p ...