Bootstrap 5.0 alpha arrives, sans jQuery
Update to the mobile-first website framework promises lighter file sizes and faster page loading
22 June 2020 | 0
Removing the dependency on jQuery was enabled by advancements in front-end development tools and browser support. As a result, projects built on Bootstrap 5 will be significantly lighter on file sizes and page loading.
Specific capabilities of Bootstrap 5.0 include:
- The bulk of the Button plug-in for an HTML and CSS-only approach to toggle states has been dropped. Toggle buttons now are powered by checkboxes. Also, radio buttons are more reliable.
- Custom CSS properties now are being used, enabled by dropping support for Microsoft’s legacy Internet Explorer browser. The project is looking to enable the “superpowers” of Sass and CSS custom properties for more flexibility.
- Documentation has been improved, with more explanation, less ambiguity, and more support for extending the framework. A new Customise section is featured.
- The colour palette has been expanded for app look and feel.
- Documentation and components for forms have been overhauled.
- A new utilities API is featured, with a language and syntax in Sass to create utilities on the fly.
- An enhanced grid system is featured, with a new grid tier, the addition of vertical spacing classes, and replacement of .gutter classes with .gx* utilities.
Another alpha release is anticipated for the next three to four weeks, with a couple more likely to follow. Future plans for Bootstrap call for RTL (right to left) and offcanvas capabilities. A forked version of the Bootstrap modal illustrates an offcanvas menu. The intent is to have an offcanvas wrapper to place sidebar content such as navigation controls or a shopping cart. Other evaluations are being made such as increased usage of CSS properties and embedding SVGs in HTML instead of CSS.
IDG News Service