Found a total of 10000 related content
Improve user experience: Use viiny-dragger to implement drag and drop function
Article Introduction：I encountered a tricky problem when developing a project that requires user drag and drop capabilities: how to achieve smooth drag and drop interaction without increasing project complexity. After some exploration, I discovered viiny-dragger, a lightweight JavaScript plug-in, which not only solved my problem, but also greatly improved the user experience.
2025-04-18
comment 0
372
Understanding Bootstrap Modals
Article Introduction：Bootstrap modal box: lightweight, customizable pop-up window
Bootstrap modal box is a lightweight, customizable and responsive jQuery Bootstrap plug-in for displaying alert popups, videos, images, and more. It is divided into three parts: the title, the body and the footer, each with its unique function. There is no need to write JavaScript code, because all code and styles are predefined by Bootstrap.
Key Features:
Lightweight and responsive: The modal box is designed with a simple and well displayed on all devices.
Highly customizable: You can easily resize, add dynamic content, and even make it scrollable.
No need for Ja
2025-02-16
comment 0
776
What to do if the wordpress background is too slow
Article Introduction：Common reasons and solutions for slow WordPress backends: Database bloat: Optimize databases, delete unnecessary comments, revisions, and plug-in data. Inefficient Themes/Plugins: Disable unnecessary or inefficient Themes/Plugins and choose a lightweight alternative. Unoptimized images: Use plug-ins or online tools to compress large images. Too many HTTP requests: Merge and shrink CSS, JavaScript, and HTML files. Hosting issues: Upgrade hosting services and choose a provider that provides fast servers. Cache not enabled: Enable cache, use plug-ins, or contact the hosting provider. Spam attack: Install anti-spam plugin and disable pingback.
2025-04-20
comment 0
1226
Build a Countdown Timer in Just 18 Lines of JavaScript
Article Introduction：Building a JavaScript countdown clock is sometimes necessary, whether it is an event, a promotion or a game. You can build the clock using native JavaScript without relying on any plugins. While there are many excellent clock plugins, using native JavaScript has the following advantages:
The code is lightweight and has zero dependencies.
The website performs better without loading external scripts and stylesheets.
With more control, you can precisely control the behavior of the clock without trying to flex the plug-in to suit your needs.
Here is how to create your own countdown clock with just 18 lines of JavaScript code:
To gain an in-depth understanding of JavaScript, please read our book "JavaScript:
2025-02-10
comment 0
635
Frontend Development with JAMstack Frameworks (e.g., Astro)
Article Introduction：JAMstack is a modern front-end development architecture concept based on JavaScript, APIs and Markup, and Astro is its representative framework. It improves performance and maintainability by pre-built static pages, supports multi-frame component development and outputs pure HTML. Astro's core advantages include partial hydration, lightweight output, multi-frame support, Markdown integration and convenient deployment. 1. Install Node.js; 2. Run npmcreateastro@latest to create a project; 3. Select the plug-in and install the dependencies; 4. Start the development server. In actual development, attention should be paid to SEO settings, picture optimization, global style management, data acquisition and third-party library compatibility.
2025-07-31
comment 0
949
Bootstrap navbar dropdown on hover instead of click
Article Introduction：To make Bootstrapdropdown pop up when hover, it can be achieved through the following methods: 1. Use CSS control, displayed through the:hover pseudo-class control drop-down menu, suitable for lightweight projects, but may have compatibility problems; 2. Use JavaScript to manually trigger, call the toggle and hide methods of the Dropdown instance in mouseenter and mouseleave events to improve interactive control; 3. Use third-party plug-ins such as bootstrap-hover-dropdown or MegaDropdown, suitable for projects with complex functions and high responsive requirements. Each method has its own advantages and disadvantages and needs to be chosen according to actual needs.
2025-07-26
comment 0
529
How to handle time zones in JavaScript?
Article Introduction：The key to dealing with JavaScript time zone issues is to choose the right method. 1. When using native Date objects, it is recommended to store and transfer in UTC time and convert it to the user's local time zone when displaying; 2. For complex time zone operations, moment-timezone can be used, which supports IANA time zone database and provides convenient formatting and conversion functions; 3. If you need to localize the display time and do not want to introduce third-party libraries, you can use Intl.DateTimeFormat; 4. It is recommended to modern lightweight solution day.js and timezone and utc plug-in, which has a concise API, good performance and supports timezone conversion.
2025-07-11
comment 0
660
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
comment 0
865
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
comment 0
1492
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
comment 0
1086
