Bootstrap

Currently v5.0.0-beta1

https://getbootstrap.com/

Bootstrap Installations:

https://getbootstrap.com/docs/5.0/getting-started/introduction/

Bootstrap Examples:

https://getbootstrap.com/docs/5.0/examples/

Codeply: Use Bootstrap in an Online Editor:

https://www.codeply.com/

Bootstrap cheatsheet:

https://hackerthemes.com/bootstrap-cheatsheet/

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Bootstrap Some Useful Bookmarks:

Bootstrap Navbar:

https://getbootstrap.com/docs/5.0/components/navbar/

Bootstrap Button:

https://getbootstrap.com/docs/5.0/components/buttons/

Bootstrap Card:

https://getbootstrap.com/docs/5.0/components/card/

Bootstrap Carousel:

https://getbootstrap.com/docs/5.0/components/carousel/

Bootstrap Form:

https://getbootstrap.com/docs/5.0/forms/overview/

Material Design for Bootstrap

https://mdbootstrap.com/

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Bootstrap Alternatives Framworks:

Foundation:

https://get.foundation/

Materialize:

https://materializecss.com/

Bulma:

https://bulma.io/

Tailwind CSS:

https://tailwindcss.com/

HTML5 Boilerplate:

https://html5boilerplate.com/

Material UI:

https://material-ui.com/

Vuetify:

https://vuetifyjs.com/en/

Angular Material:

https://material.angular.io/

Vue Material:

https://vuematerial.io/

Semantic UI:

https://semantic-ui.com/

and Many more...

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