What is a JavaScript library? To put it simply, it is a collection of functions that are convenient for you to call without having to write those powerful functions yourself. Recently, some netizens expressed their interest in knowing which JavaScript libraries are easier to use, so the editor went online to integrate them for everyone. , the following 45 useful JavaScript libraries are for your reference.
Particles.js - A JS library for creating beautiful floating particles on web pages;
Three.js - A JS library for creating 3D objects and spaces on web pages;
Fullpage.js - A library that easily implements full-screen scrolling;
Typed.js - Achieves typewriter effects;
Waypoints.js - A library that triggers events when scrolling to an element;
Highlight.js - syntax highlighting on the page;
Chart.js - pure JS to create beautiful charts;
Instantclick - preload page resources on mouse hover, greatly Accelerate the response speed of your website;
Chartist - open source responsive chart library;
Motio - sprite-based animation and panning library;
Animstion - jQuery for page switching animation Plug-in;
Barba.js - Create smooth and smooth transition effects between pages;
TwentyTwenty - jQuery parallax plug-in;
Vivus.js - A lightweight tool that can perform SVG path animation Magnitude JS library;
Wow.js - displays animation effects when the page scrolls;
Scrolline.js - jQuery plug-in that displays the scrolling progress when the page scrolls;
Velocity. js - used to accelerate JavaScript animation;
Animate on scroll - a small library that adds element animation when the page scrolls;
Handlebars.js - JavaScript template engine;
jInvertScroll - Lightweight jQuery horizontal parallax plug-in;
One page scroll - jQuery plug-in to achieve Apple-style single page scrolling effect;
Parallax.js - lightweight parallax engine, capable of intelligent React to the direction of the device;
Typeahead.js - JS library for search box auto-completion;
Dragdealer.js - Drag-based JavaScript component;
Bounce. js - Quickly create beautiful CSS3 animation effects;
Pagepiling.js - Create a full-screen scrolling effect;
Multiscroll.js - Create a jQuery plug-in for two-column vertical reverse scrolling effects;
Favico.js - Dynamic icon plug-in;
Midnight.js - Fixed head switching effect;
Anime.js - JavaScript animation engine;
Keycode - Get JS key code value of keyboard keys;
Sortable - JavaScript library for drag and drop sorting;
Flexdatalist - jQuery autocomplete plug-in that supports
Slideout.js - implements a slide-out Web App navigation menu;
Jquerymy - a real-time, complex two-way data binding jQuery plug-in;
Cleave.js - automatically formats the text of a form input box Content;
Page - a small client-side routing library for building single-page applications;
Selectize.js - a jQuery-based
Nice select - a jQuery plug-in that creates beautiful drop-down boxes;
Tether - a JS library that uses absolute positioning to create two related elements;
Shepherd.js - Create a novice-guided JS library;
Tooltip - tooltip plugin;
Select2 - jQuery-based alternative selection box;
IziToast - lightweight cross-browser response style message notification plug-in;
IziModal - cool jQuery modal window plug-in.
The above 45 JavaScript libraries are for your reference and I hope they will be helpful to you.
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The above is the detailed content of 45 useful JavaScript libraries. For more information, please follow other related articles on the PHP Chinese website!

JavaScript is widely used in websites, mobile applications, desktop applications and server-side programming. 1) In website development, JavaScript operates DOM together with HTML and CSS to achieve dynamic effects and supports frameworks such as jQuery and React. 2) Through ReactNative and Ionic, JavaScript is used to develop cross-platform mobile applications. 3) The Electron framework enables JavaScript to build desktop applications. 4) Node.js allows JavaScript to run on the server side and supports high concurrent requests.

Python is more suitable for data science and automation, while JavaScript is more suitable for front-end and full-stack development. 1. Python performs well in data science and machine learning, using libraries such as NumPy and Pandas for data processing and modeling. 2. Python is concise and efficient in automation and scripting. 3. JavaScript is indispensable in front-end development and is used to build dynamic web pages and single-page applications. 4. JavaScript plays a role in back-end development through Node.js and supports full-stack development.

C and C play a vital role in the JavaScript engine, mainly used to implement interpreters and JIT compilers. 1) C is used to parse JavaScript source code and generate an abstract syntax tree. 2) C is responsible for generating and executing bytecode. 3) C implements the JIT compiler, optimizes and compiles hot-spot code at runtime, and significantly improves the execution efficiency of JavaScript.

JavaScript's application in the real world includes front-end and back-end development. 1) Display front-end applications by building a TODO list application, involving DOM operations and event processing. 2) Build RESTfulAPI through Node.js and Express to demonstrate back-end applications.

The main uses of JavaScript in web development include client interaction, form verification and asynchronous communication. 1) Dynamic content update and user interaction through DOM operations; 2) Client verification is carried out before the user submits data to improve the user experience; 3) Refreshless communication with the server is achieved through AJAX technology.

Understanding how JavaScript engine works internally is important to developers because it helps write more efficient code and understand performance bottlenecks and optimization strategies. 1) The engine's workflow includes three stages: parsing, compiling and execution; 2) During the execution process, the engine will perform dynamic optimization, such as inline cache and hidden classes; 3) Best practices include avoiding global variables, optimizing loops, using const and lets, and avoiding excessive use of closures.

Python is more suitable for beginners, with a smooth learning curve and concise syntax; JavaScript is suitable for front-end development, with a steep learning curve and flexible syntax. 1. Python syntax is intuitive and suitable for data science and back-end development. 2. JavaScript is flexible and widely used in front-end and server-side programming.

Python and JavaScript have their own advantages and disadvantages in terms of community, libraries and resources. 1) The Python community is friendly and suitable for beginners, but the front-end development resources are not as rich as JavaScript. 2) Python is powerful in data science and machine learning libraries, while JavaScript is better in front-end development libraries and frameworks. 3) Both have rich learning resources, but Python is suitable for starting with official documents, while JavaScript is better with MDNWebDocs. The choice should be based on project needs and personal interests.


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