Currently, I am in the process of enhancing a JavaScript library that was originally derived from an internal project. However, as time has passed, the file size has grown significantly and I am interested in ways to minimize it. Has anyone encountered any techniques or coding styles for writing more efficient JavaScript? The performance is acceptable, but the issue lies with the excessive file size.
We are already minifying the library.
Many thanks, Stack Overflow community!
What type of compressor do you currently utilize? Have you explored the benefits of caching?
This is the main file for my app: import React from 'react'; import { render } from 'react-dom'; import { browserHistory, Router, Route, IndexRoute } from 'react-router'; // Components import Main from './components/cor ...
I am currently developing tests for an angular-based application and I find myself in need of assistance. The specific task at hand involves creating a mechanism that will wait until all pending requests within the application have been processed before pr ...
Exploring Javascript ES6: Accessing Parent Class Properties in Child Class class Animal { constructor() { this.sound = 'roar' this.species = 'lion' } } class Lion extends Animal { constructor() { ...
updateProfile: async function(req, res) { try { const update = req.body; const id = req.params.id; if (!req.files || Object.keys(req.files).length === 0) { return res.status(400).send('No files were uploaded.&a ...
I need to determine if today's date is the same as a specific date using moment.js. const today = moment(new Date()).format('DD/MM/YYYY') console.log(today) // "28/09/2021" const expiry = moment(new Date('2021/09/28')).format(&apos ...
Currently experimenting with Vue.js and integrating a 3rd party API. Successfully fetched the JSON data and displayed it on my html, but encountering issues with missing images. As some images are absent from the JSON file, I've saved them locally on ...
I just finished creating a SpringBoot app using Spring Initializer, JPA, embedded Tomcat, Thymeleaf template engine, and packaging it as an executable JAR file. Within this app, I have integrated OpenLayers 4 library to display a map with an Icon. Howeve ...
I'm currently facing an issue with the order in which promises are being executed in Node.js. The goal of the code is as follows: a) Run a query and use the resulting latitude/longitude pairs to b) Calculate the shortest paths (using an async funct ...
I am working on a project where I have two sets of identical images - one is displayed in a gallery format and the other set is hidden until its corresponding gallery image is clicked, creating a lightbox effect. For example: <ul id="gallery"> ...
I came across a helpful post on StackOverflow that suggested using the following code to disable horizontal scrolling: html, body { overflow-x: hidden; } This solution did resolve my issue of horizontal scrolling, but unfortunately it caused problems ...
I have been using this polling function for executing background tasks. export const poll = ({ fn = () => {}, validate = (result) => !!result, interval = 1000, maxAttempts = 15, }) => { let attempts = 1; // eslint-disable-next-line con ...
Currently, I am working on implementing a basic form validation feature, but it is not functioning as intended. The desired behavior is for the field border to change color to green or red based on its validity, while displaying text indicating whether t ...
How can I use JavaScript to execute a function when clicking on a notification button in a Bootstrap navbar to expand the dropdown, and then close the dropdown when clicking it again? I have tried selecting the dropdown and modifying the click function, b ...
I've been working on creating an HTML button that triggers a function called switch_user, but when I click it, the console keeps saying that switch_user is not a function. Here's the button in question: <input type="button" class="btn btn-lo ...
Working on a third-party module with a single Component, I am currently struggling with managing the inline template and style rules within the @Component annotation. Separating the code into separate files (.component.html) causes the template to 404 when ...
I'm working on a checkout page where fields need to change based on a selected radio button. There are two options: A and B. When A is selected, I want certain fields to remain visible while others disappear, and vice versa for option B. Although I p ...
I'm currently working on a class assignment where I'm trying to create a javascript function that uses a button to display the value on a slider component. However, I'm running into an issue where only one button appears instead of two, even ...
I have a couple of .js files: main.js require("./randomEvent.js").begin("hey"); require("./randomEvent.js").begin("hi"); require("./randomEvent.js").begin("hello"); randomEvent.js var repeat = true; exports.begin = (uniqueString) => { while (repe ...
After utilizing the same code for a period of 2 years, we are encountering an issue where the picker no longer displays. I have consulted resources on Google Picker API Invalid origin but haven't been able to successfully set the origin value. The cod ...
How the Process Works: Upon hitting the spacebar, the Draft-JS editor queries the text content for a specific word. Subsequently, all instances of that word are enveloped in tags. The HTML is then converted back and the state of the Draft-JS editor is upd ...