Execution context
As we all know, the order of JS code execution is always different from the order of code sequence, when you first put aside the...
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Category: The front end
Nine performance optimization tips for vue.js
February 7, 2024
by Alexis Lewis
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This article mainly refers to the theme of 9 Performance secrets Revealed by Guillaume Chau, a core member of Vue.js, in Vue Conf of the...
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HTML+CSS+JS to achieve ❤️ cosmic planet rotation animation ❤️
February 7, 2024
by 朱淑娟
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HTML+CSS+JS implementation ❤️ cosmic planet rotation animation effects ❤️ CSS style: HTML: JS file in the above screenshot can see the need to introduce.
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Front-end proxy to solve cross domain
February 7, 2024
by Jonathan Harris-Watts
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How can we configure the proxy in the front end to solve the cross-domain problem? Proxy can be configured from 1, vue, or react scaffolding...
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Brief analysis of Virtual DOM library – SNabbDOM source code and write a copy of their own vDOM library
February 7, 2024
by Nehmat Chauhan
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If none of the preceding conditions is met, the system checks whether the child node of the new VNode exists in the inactive child node...
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Web page Performance detection – Performance
February 7, 2024
by Luke Robinson
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The window.performance object is recommended. Performance objects are essentially performance monitoring objects, with almost all of the performance parameter monitoring required by the common front-end...
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Front-end deep thinking (I) — Prototypes and prototype chains
February 7, 2024
by Daniel Walters
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Prototype Every JS object (except null) is associated with another object when it is created. This object is called a prototype. Each object "inherits" properties...
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Next-14 – Add RSS for Hexo Next7.7.1 (with button)
February 7, 2024
by Charlie Powell
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Small knowledge, big challenge! This article is participating in the creation activity of "Essential Tips for Programmers". Add RSS installer hexo-Generator-feed Configure site profile Configure...
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Vue3 Document Reading – In-depth responsive principles
February 7, 2024
by 黃怡安
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Vue 3.0 has finally been released. See v3.0.0 for details. Official website address Vue, but the content is still in English, after all, just released,...
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The CSS positioning
February 7, 2024
by Martyn Stevenson
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Positioning 1.1 Why positioning is needed 1. Floating can allow multiple block-level boxes to be displayed in a row without gaps, often used to horizontally...
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Zhang Xinxu: Introduction to new DOM methods such as before(),after(),prepend(),append()
February 7, 2024
by Mary Smith-McCormick
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These new DOM API methods, which are relatively new, are designed to easily manipulate DOM elements using very simple apis like jQuery.
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Learn the basics of the Promise A+ specification in depth
February 7, 2024
by Kimberly Frazier
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The Promise will be introduced in two parts. The first part is about the interpretation of the specification (divided into two parts), and the second...
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A CSS inconsistency occurred between Hexo and the local server after the deployment
February 7, 2024
by Angela Farland
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Problem Description Cause The blog uses Ali cloud to accelerate the whole site, resulting in the visit to the domain name, the return is ali...
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Encapsulate Axios, and once encapsulate the team benefits
February 7, 2024
by Leslie Robertson
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Make writing a habit together! This is the 8th day of my participation in the "Gold Digging Day New Plan · April More Text Challenge"....
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Observer model design model
February 7, 2024
by Roger Watson
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The observer pattern defines a one-to-many dependency between objects. When an object's state changes, all dependent objects are notified and updated automatically. Observer mode belongs...
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Construct Electron+Vue3 development environment
February 7, 2024
by William Gray
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I wrote a semi-finished desktop application using electron vue, but based on Vue2. Recently, I wanted to rewrite the desktop application, and wanted to run...
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Es6 and ES6 + capability sets, which you use the most, which are the most useful, what problems do they solve
February 7, 2024
by Dr. Steven James
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## The ES6 features I use most often include classes, modularity, arrow functions, function parameter defaults, template strings, deconstructed assignments, extended operators, promises, lets, const,...
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VueRouter summary
February 7, 2024
by Kanav Sen
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VueRouter summarizes the core idea of single page jump: Change THE URL without refreshing the page. VueRouter is divided into three modes, Hash mode, History...
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TypeScript development environment setup
February 7, 2024
by Tania Wilton
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Small knowledge, big challenge! This article is participating in the creation activity of "Essential Tips for Programmers". Node. js Download address: https://nodejs.org/en/ Install Node. js....
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Vue+Element tables are exported as Excel files through the front end
February 7, 2024
by Ivana Saha
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Note: This method is capable of exporting multi-level tables, with ElementUI installed by default. Note: Table export implementation explanation, add select function to display table,...
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Once and for all! React fixes CSS style contamination
February 7, 2024
by Dr. Marilyn Sutton
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Make writing a habit together! This is the 13th day of my participation in the "Gold Digging Day New Plan · April More Text Challenge"....
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React Project Optimization
February 7, 2024
by Prerak Agrawal
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Document any optimizations used in the project. With the help of CompressionWebpackPlugin to compress files in advance, the server will directly read. Gz files with...
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Click the failure resolution record in the drop-down box on the mobile terminal
February 7, 2024
by Anvi Chandra
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The drop-down box on the mobile terminal has no drop-down effect, and the drop-down option cannot be selected. Bootstrap-select, Chosen, Select 2.
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21 Chrome DevTools Debugging Tips
February 7, 2024
by Claudia Chapman
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Chrome DevTools is really powerful and can even replace ides!
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Front-end cross-domain methodology
February 7, 2024
by Lorraine Skinner
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In the spirit of learning and summarizing the attitude of writing the technical output, there are any mistakes and problems, please point out. For more...
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Back to BOM and DOM(6): DOM objects and event object bit value calculations — offsetX/Top,clentX
February 7, 2024
by Lauren Mendoza
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In JavaScript, the event event calculates the element position, calculates the element position, e target. Always be clientX offsetX, screenX pageX, offsetLeft, scrollLeft lane
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React source code
February 7, 2024
by Phillip Carter
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The shouldComponentUpdate method fires before rerendering. The default implementation is to return true. If the component doesn't need to be updated, return false in shouldComponentUpdate...
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Vue react (3)
February 7, 2024
by Claudia Chapman
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React with your left hand and Vue with your right.
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React Hook useState Hook
February 7, 2024
by Neysa Zacharia
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What is useState Hook? React allows you to have the reactive variable state when writing function components using React, and you can change the state.
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Vue render method learning
February 7, 2024
by Jonathan Richards
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Vue's render method, which is closer to a compiler than a template, also means better execution efficiency than a template. If we want to write...
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