N1ED Blog

CSS Frameworks Supported in N1ED

28 July 2025

Modern frameworks

Bootstrap 5 logo

Bootstrap 5

Bootstrap 5, the latest version of the Bootstrap framework, is the default framework of N1ED. We maintain it, adding new features, and improving existing ones.

Available in Free and Premium plans

Bootstrap 5 logo

Tailwind 4new

We are proud to present support for the Tailwind 4 CSS framework in the N1ED editor. Hoping this will help cover Tailwind 4-based websites, we have implemented in N1ED 100% of the features previously available in the Bootstrap version.

Available in Premium plan

Legacy frameworks

Bootstrap 4

This great framework was useful for years and is still used on many websites, but its official end-of-life date passed a long time ago - January 1, 2023.

Probably now is the right time to ask the community to share our costs and subscribe on the Premium version of N1ED to continue using it.

We continue maintaining Bootstrap 4, and all Premium plan users will see no impact on their websites. However, Bootstrap 4 will be available on the Free plan only until July 14, 2025.

Available in Premium plan

Bootstrap 3

This good old framework is now fully considered legacy, as its developers stopped maintaining it in 2019.

We hold this pioneer of responsive CSS frameworks in our hearts, but we have to ask you to subscribe on a Premium plan to continue using it in N1ED.

We continue maintaining Bootstrap 3, and all Premium plan users will see no impact on their websites. Free plan users will no longer be able to use it after July 14, 2025.

Available in Premium plan