Toggle contextual overlays for displaying lists of links and more with the Bootstrap dropdown plugin.
Examples and usage guidelines for form control styles, layout options, and custom components for creating a wide variety of forms. 01006237735
Easily extend form controls by adding text, buttons, or button groups on either side of textual inputs, custom selects, and custom file inputs.
Documentation and examples for adding Bootstrap popovers, like those found in iOS, to any element on your site.
Use border utilities to quickly style the border and border-radius of an element. Great for images, buttons, or any other element. 01006237735
Migrating to v4
Bootstrap 4 is a major rewrite of the entire project. The most notable changes are summarized below, followed by more specific changes to relevant components.
When executing scripts in an HTML page, the page becomes unresponsive until the script is finished.
What Are We Building? In this tutorial, we’ll show how to build an interactive tic-tac-toe game with React.
You can see what we’ll be building here: Final Result. If the code doesn’t make sense to you, or if you are unfamiliar with the code’s syntax, don’t worry! The goal of this tutorial is to help you understand React and its syntax.
We recommend that you check out the tic-tac-toe game before continuing with the tutorial. One of the features that you’ll notice is that there is a numbered list to the right of the game’s board. This list gives you a history of all of the moves that have occurred in the game, and it is updated as the game progresses.
You can close the tic-tac-toe game once you’re familiar with it. We’ll be starting from a simpler template in this tutorial. Our next step is to set you up so that you can start building the game.
Responsive Web Design Responsive web design is about creating web pages that look good on all devices!
A responsive web design will automatically adjust for different screen sizes and viewports. What is Responsive Web Design?
Responsive Web Design is about using HTML and CSS to automatically resize, hide, shrink, or enlarge, a website, to make it look good on all devices (desktops, tablets, and phones):
Bookmarks with ID and Links HTML bookmarks are used to allow readers to jump to specific parts of a Web page.
Bookmarks can be useful if your webpage is very long.
To make a bookmark, you must first create the bookmark, and then add a link to it.
When the link is clicked, the page will scroll to the location with the bookmark.
Components and Props Components let you split the UI into independent, reusable pieces, and think about each piece in isolation.
This page provides an introduction to the idea of components. You can find a detailed component API reference here.
What is Multimedia? Multimedia comes in many different formats. It can be almost anything you can hear or see,
like images, music, sound, videos, records, films, animations, and more.
Web pages often contain multimedia elements of different types and formats.
The first web browsers had support for text only, limited to a single font in a single color.
Later came browsers with support for colors, fonts, images, and multimedia!
Multimedia elements (like audio or video) are stored in media files.
The most common way to discover the type of a file, is to look at the file extension.
Multimedia files have formats and different extensions like: .wav, .mp3, .mp4, .mpg, .wmv, and .avi.
Common Video Formats
Videoformats There are many video formats out there.
The MP4, WebM, and Ogg formats are supported by HTML.
The MP4 format is recommended by YouTube.