21 HTML Tips You Must Know About
In this post, I’ll share 21 HTML Tips with code snippets that can boost your coding skills.
Let’s jump right into it.🚀
Creating Contact Links
Create clickable email, phone call, and SMS links using HTML:
<!– Email link –> <a href=”mailto:name@example.com”> Send Email </a> <!– Phone call link –> <a href=”tel:+1234567890″> Call Us </a> <!– SMS link –> <a href=”sms:+1234567890″> Send SMS </a> |
Creating Collapsible Content
You can use the <details>
and <summary>
tags, when you want to include collapsible content on your web page.
The <details>
tag creates a container for hidden content, while the <summary>
tag provides a clickable label to toggle the visibility of that content.
<details> <summary>Click to expand</summary> <p>This content can be expanded or collapsed.</p> </details> |
Utilizing Semantic Elements
Choose semantic elements over non-semantic elements for your websites. They make your code meaningful and improve structure, accessibility, and SEO.
Grouping Form Elements
Use the <fieldset>
tag to group related elements in a form and the <legend>
tag with <fieldset>
to define a title for the <fieldset>
tag.
This is useful for creating more efficient and accessible forms.
<form> <fieldset> <legend>Personal details</legend> <label for=”firstname”>First name:</label> <input type=”text” id=”firstname” name=”firstname” /> <label for=”email”>Email:</label> <input type=”email” id=”email” name=”email” /> <label for=”contact”>Contact:</label> <input type=”text” id=”contact” name=”contact” /> <input type=”button” value=”Submit” /> </fieldset> </form> |
Enhancing Dropdown Menus
You can use the <optgroup>
tag to group related options in a <select>
HTML tag.
This can be used when you are working with large dropdown menus or a long list of options.
<select> <optgroup label=”Fruits”> <option>Apple</option> <option>Banana</option> <option>Mango</option> </optgroup> <optgroup label=”Vegetables”> <option>Tomato</option> <option>Broccoli</option> <option>Carrot</option> </optgroup> </select> |
Improving Video Presentation
The poster
attribute can be used with the <video>
element to display an image until the user plays the video.
<video controls poster=”image.png” width=”500″> <source src=”video.mp4″ type=”video/mp4 /> </video> |
Supporting Multiple Selections
You can use the multiple
attribute with the <input>
and <select>
elements to allow users to select/enter multiple values at once.
<input type=”file” multiple /> <select multiple> <option value=”java”>Java</option> <option value=”javascript”>JavaScript</option> <option value=”typescript”>TypeScript</option> <option value=”rust”>Rust</option> </select> |
Display Text as Subscript and Superscript
The <sub>
and <sup>
elements can be used to display the text as subscript and superscript respectively.
Creating Download Links
You can use the download
attribute with the <a>
element to specify that when a user clicks the link, the linked resource should be downloaded rather than navigated to.
<a href=”document.pdf” download=”document.pdf”> Download PDF </a> |
Defining Base URL for Relative Links
You can use the <base>
tag to define the base URL for all relative URLs in a web page.
This is handy when you want to create a shared starting point for all relative URLs on a web page, making it easier to navigate and load resources.
<head> <base href=”https://shefali.dev” target=”_blank” /> </head> <body> <a href=”/blog”>Blogs</a> <a href=”/get-in-touch”>Contact</a> </body> |
Control Image Loading
The loading
attribute with the <img>
element can be used to control how the browser loads the image. It has three values: “eager”, “lazy”, and “auto”.
<img src=”picture.jpg” loading=”lazy”> |
Managing Translation Features
You can use the translate
attribute to specify whether the content of an element should be translated by the browser’s translation features.
<p translate=”no”> This text should not be translated. </p> |
Setting Maximum Input Length
By using the maxlength
attribute, you can set the maximum number of characters entered by the user in an input field.
<input type=”text” maxlength=”4″> |
Setting Minimum Input Length
By using the minlength
attribute, you can set the minimum number of characters entered by the user in an input field.
<input type=”text” minlength=”3″> |
Enabling Content Editing
Use the contenteditable
attribute to specify whether the element’s content is editable or not.
It allows users to modify the content within the element.
<div contenteditable=”true”> You can edit this content. </div> |
Controlling Spell Checking
You can use the spellcheck
attribute with <input>
elements, content-editable elements, and <textarea>
elements to enable or disable spell-checking by the browser.
<input type=”text” spellcheck=”true”/> |
Ensuring Accessibility
The alt
attribute specifies an alternate text for an image if the image cannot be displayed.
Always include descriptive alt attributes for images to improve accessibility and SEO.
<img src=”picture.jpg” alt=”Description for the image”> |
Defining Target Behavior for Links
You can use the target
attribute to specify where a linked resource will be displayed when clicked.
<!– Opens in the same frame –> <a href=”https://shefali.dev” target=”_self”>Open</a> <!– Opens in a new window or tab –> <a href=”https://shefali.dev” target=”_blank”>Open</a> <!– Opens in the parent frame –> <a href=”https://shefali.dev” target=”_parent”>Open</a> <!– Opens in the full body of the window –> <a href=”https://shefali.dev” target=”_top”>Open</a> <!– Opens in the named frame –> <a href=”https://shefali.dev” target=”framename”>Open</a> |
Providing Additional Information
The title
attribute can be used to provide additional information about an element when a user hovers over it.
<p title=”World Health Organization”>WHO</p> |
Accepting Specific File Types
You can use the accept
attribute to specify the types of files accepted by the server (only for file type). This is used with the <input>
element.
<input type=”file” accept=”image/png, image/jpeg” /> |
Optimizing Video Loading
You can make video files load faster for smoother playback by using the preload
attribute with <video>
element.
<video src=”video.mp4″ preload=”auto”> Your browser does not support the video tag. </video> |
That’s all for today.
I hope it was helpful.
Thanks for reading.
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