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Article Introduction：These 5 JS Random Moving Bubble Effects display cool animated “bubble” effects with few lines of code in JavaScript/jQuery. Check them out! 1. JS Bubble Effect #1 JS Bubble Effect 1 SourceDemo 2. JS Bubble Effect #2 JS Bubble Effect #2 Source

2025-02-23 comment 0  613

Article Introduction：How to use native JS to achieve the effect of membership of enterprise WeChat tree organization? In modern web development, the display demand of tree structures is very common, especially...

2025-04-05 comment 0  517

Article Introduction：CSS Transition Effect Causing Blurry Images or Movement in ChromeProblem:When applying a CSS transition effect that involves moving a division,...

2024-12-23 comment 0  727

Article Introduction：Lightweight Water Distortion Effect Ksenia Kondrashova created a demo with a beautiful shader with a water effect. It looks realistic, like water moving in a swimming pool. It feels calming and hypnotic. 3D parallax effect on h

2024-11-05 comment 0  439

Article Introduction：Implementing the page fixing effect of independently moving scroll bars and elements In web design, sometimes we need to achieve a special effect, that is, when the scroll bars scroll...

2025-04-04 comment 0  1016

Article Introduction：The method of moving the reference line in Photoshop is as follows: Show the reference line: Click "View" > "Reference Line" > "New Guide Guide". Move reference lines: Horizontal line: Drag the vertical reference lines on the ruler; Vertical line: Drag the horizontal reference lines on the ruler; Multiple reference lines: Drag the reference lines while holding down the Shift key. Tip: Align the reference line: Drag the reference line alignment icon; delete the reference line: Drag the canvas area upward; disable the reference line: Uncheck the "Show reference line" option.

2025-04-06 comment 0  755

Article Introduction：There are three ways to adjust Word page margins. First, select the preset margin: click the "Marriage" button in the "Layout" tab, and select ordinary, narrow, wide templates to quickly set it; second, customize the value: enter the specific value through "Custom Margin" and click "Set as Default" to take effect for a long time; finally use the ruler to drag: After opening the ruler, drag the slider at the edge of the page for intuitive adjustments, but this method is not suitable for precise settings. Each method requires attention to setting the scope and saving method to ensure that the changes are effective.

2025-07-22 comment 0  839

Article Introduction：Best of JS In the ever-evolving world of JavaScript, staying updated with the latest tools and libraries can feel like chasing a moving target. With thousands of projects appearing on GitHub and new frameworks emerging regularly, how do you decide w

2025-01-13 comment 0  530

Article Introduction：Yes, CSS gradients can be animated by background movement. Specific methods include: 1. Use the background-position attribute to achieve linear or radial gradient flow effect with keyframe animation; 2. Set the background-size greater than the container size to provide moving space; 3. Control the animation separately through multiple background layers to achieve more complex effects; 4. Pay attention to optimizing performance, avoiding too fast animations and testing browser compatibility.

2025-07-06 comment 0  147

Article Introduction：To make a stationary object look moving, the key is to add a realistic dynamic blur effect. First, clarify the direction and intensity of the motion. Dynamic blur should be stretched along the moving path. The faster the speed, the longer the blur; second, use layer masks to selectively blur, retaining parts such as the leading edge of the object; then multiple layers of blur at different angles and intensity can be superimposed for complex movements; finally, ensure that the blur matches the scene lighting and perspective, use dark backgrounds to blur with dark colors, add highlight tailings to bright spots, and take into account lens distortion. These steps are performed in sequence to significantly enhance the realism of dynamic blur.

2025-07-06 comment 0  1013

Article Introduction：In old-school RuneScape (OSRS), running consumes your energy (the bigger the weight you bear, the faster you consume). If the energy is exhausted, your character will walk and will slow down. Here are a simple guide to how to restore running energy and keep moving fast. 1. Use energy potion Effect: Each dose of energy potion restores 10% of running energy. When to use: Use when you have low energy but need to continue running. How to get it: Purchase from a large exchange, or use Level 26 Pharmacy Skills, made with unfinished Haraland Potions and Chocolate Powder. 2. Use endurance potion Effect: Each dose of stamina potion restores 20% of its energy and reduces the energy consumption rate by 2 minutes. When to use: for long-distance travel or sensitive

2025-03-22 comment 0  771

Article Introduction：In the Blue Prince game, although the pass is inconspicuous, it is a powerful prop that can significantly improve the efficiency of exploring large, complex and branched manors. It won't unlock anything or break anything, but it saves you steps and eliminates gem costs when drawing corridors from other corridors. More readings: All items in "Blue Prince" Functions of the pass When moving between two connected corridors, there is no loss of steps. No gems are required when drawing a corridor from a room that is already a corridor. This effect is passive and will automatically take effect when the item is in your inventory. You can find it in the classroom…of course. Why the pass is great Ideal for long layouts with many branches or loop paths. If you use the corridor

2025-04-14 comment 0  1157

Article Introduction：In the drag-and-drop operation, the dataTransfer object realizes data transfer through setData() and getData(). 1. Use setData() to set data in the dragstart event. You need to specify the MIME type and content, such as 'text/plain' and 'text/uri-list'; 2. Use getData() to extract data according to the same type in the drop event, and you can also use the type attribute to determine the available types; 3. You can control the drag effect prompts through effectAllowed and dropEffect, such as copying or moving; 4. When dragging multiple items, you can use JSON format to encapsulate and drag text

2025-06-24 comment 0  683

Article Introduction：Inline key JS and CSS can improve the speed of the first screen, but you need to pay attention to the methods. 1. Only inline the criticalCSS required for the first screen and JS that controls the behavior of the first screen; 2. Avoid large-scale content, it is recommended that the CSS should not exceed 15KB, and the JS should be smaller or not inlined; 3. Use and tag correctly, pay attention to the code execution order, and use defer or async attributes if necessary; 4. Compress the code and load non-critical resources asynchronously; 5. After inlining, you must use Lighthouse and other tools to verify the effect, and continuously optimize performance in combination with HTTP/2 and CDN.

2025-07-22 comment 0  302

Article Introduction：Common errors when using BootstrapNavbar include responsive design failures, style not meeting expectations, and JavaScript issues. 1. Make sure to correctly configure the responsive design using the navbar-expand-* class. 2. Overwrite the Bootstrap default style with a custom CSS file to achieve the expected effect. 3. Correctly reference Bootstrap's JS file and use a compatible jQuery version to avoid JavaScript errors. This will help you build a navigation bar that is both beautiful and efficient.

2025-06-03 comment 0  320

Article Introduction：Cleverly use CSS to achieve image hovering and reveal animation effects without additional elements! This article will explore in-depth how to use only elements to create stunning image reveal animations by cleverly manipulating padding, background color and image positioning. Core points: Only elements are needed to implement CSS reveal animations without any extra elements or pseudo-elements. The key to animation is to add padding to the image, then gradually reduce it to zero when hovering, while using background colors to create the visual effect of the image being revealed. The object-fit: cover and object-position: right properties are used to maintain the aspect ratio of the image and prevent the image from moving during animation. By adjusting

2025-02-09 comment 0  1001

Article Introduction：Content-aware mobile tools are used in Photoshop to quickly adjust the position of screen elements and intelligently blend the background. They can be found by right-clicking on "Mobile Tool" or "Dark Repair Brush Tool". The shortcut key is J. When using it, you need to pay attention to the mode selection (move or expand) and whether the deformation function is enabled or not, and try to fit the edge of the object and select the box and drag it to the new position. During operation, complex backgrounds, repeated textures and excessive moving distances should be avoided. If the effect is not ideal, you can adjust the selection size, move it multiple times in small ways or manually optimize details.

2025-07-05 comment 0  783

Article Introduction：The key to debugging HTML code is to master several core functions of ChromeDevTools. 1. Check the element structure: quickly locate the HTML position by right-clicking "Check", expand the node to view the nested structure, and double-click modifying content for temporary testing; 2. View and modify styles: View the applied CSS rules on the right side of the Elements panel, disable a certain style to observe the impact, or add a new style to test the effect; 3. Use the console to operate the DOM and execute JS, such as obtaining elements, modifying content, and testing whether the button event takes effect; 4. Responsive design debugging: Use the device toolbar to simulate different screen sizes, and comprehensively analyze layout problems in combination with the box model display and the Computed style panel.

2025-07-11 comment 0  1008

Article Introduction：In CSS, use:not() to negate the pseudo-class to select elements that do not contain specific class names, such as button:not(.primary) to select buttons that are not.primary; multiple exclusions need to be written in chains, such as button:not(.primary):not(.secondary); in JS, the same effect can also be achieved through querySelectorAll; it can also be used in combination with attributes and IDs, such as input:not([disabled]) or div:not(#header); it cannot be used in nested and has minimal performance impact.

2025-07-02 comment 0  433

Article Introduction：WebWorkers is a way to implement multi-threading in JavaScript, which avoids page stuttering by moving time-consuming tasks out of the main thread. 1. It is a browser API, which allows scripts to be run in the background thread, without directly operating the DOM, but communicates through postMessage and onmessage; 2. Common types include DedicatedWorker, SharedWorker and ServiceWorker, which are suitable for single page calls, multi-script sharing and network proxy scenarios respectively; 3. When using it, you need to create independent JS files and instantiate them through newWorker(). Data delivery depends on the message mechanism and is restricted by structured cloning; 4. Applicable scenarios include data encryption,

2025-07-04 comment 0  432