TLDR Tech / Launches
Bootstrap 6 Alpha Arrives
The Bootstrap team has launched the initial alpha release of Bootstrap 6, featuring significant updates to its design system. This version incorporates the Sass module system, token maps, and JavaScript plugins exclusively in ESM format. Bootstrap 6 mandates modern browser support, including Chrome and Edge 130, Firefox 132, and Safari 18, enabling the use of native CSS functionalities like light-dark(), :has(), and container queries. The framework also updates responsive utilities to use prefix modifiers, replaces legacy build tools with Rolldown, and offers LLM-optimized documentation.
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