WeWeb Documentation

Intro to libraries ​

Why use libraries ​

In WeWeb, libraries have two main benefits: building speed and consistency.

Colors, spacings, and typographies allow you to build user interfaces with a consistent look-and-feel, while templates and components help you build faster.

When you open the Libraries panel, you will be able to see the current project's library:

A project library

If you start with a blank project, it will be empty but you can add:

  1. Components.
  2. Templates.
  3. Classes.
  4. Spacings, colors, and typographies.

TIP

Each WeWeb project has its own library, but you can:

  1. share that library with the rest of your workspace, and
  2. add other libraries from your workspace to a project.

Learn more about sharing libraries in WeWeb.

Typographies ​

In the Typographies section, you can create and edit typographies so that all text elements bound to a typography are updated accordingly when a typography is udpated:

Create a typography and bind it to text

In the example below, you can see:

  • In Libraries > Typographies, we created the Small typography in the Label folder.
  • We bound that typography in the Styles tab of the selected text on the page.

TIP

When creating a typography, we recommend using a default font:

Using the default font family

That way, users will be able to use the library without needing to adding a specific font to their project.

If you associate a typography to a specific font, users will need to have that font installed in their project for the library to work as expected. Otherwise, when the project is published, the font displayed on the page will fall back on the browser's default font.

Colors ​

In the Colors section of a library, you can add and organize colors that you can then bind to the CSS color property in the Styles tab of the right panel.

In the example below, we bound the text of one of our labels to the Blue 600 color in our project library:

Binding a color

You can also use library colors in formulas:

Binding colors in a formula

In the example above, the text color will be different if it's in a primary or secondary button.

Spacings ​

In Libraries > Spacings, you can add and organize spacing styles that you can then bind to the CSS properties in the Styles tab of the right panel:

Binding library spacings to padding properties

In the example above, we bound the corner radius of our label container to a 16px spacing.

Classes ​

In the Classes section of a library, you will be able to see all the style classes that were added to that library.

While you won't be able to rename or delete classes through this panel, it can be helpful to get an overview of what classes are used in an external library or to check if a class is attached to a specific library.

Learn more about working with CSS classes in WeWeb.

Components ​

In Libraries > Components, you will find reusable components that you can use to build a UI that has a consistent look-and-feel, without having to no-code the same functionalities multiple times.

Learn more about WeWeb components.

Templates ​

In Libraries > Templates, you will find section and element templates that you can use as UI building blocks to design the frontend of your apps faster:

Library templates

How to add a template in a library ​

To save an element or section as a template, select it on the page, and click on the Save to library icon:

How to add a template on a page ​

Once you have saved templates to your project library, you will be able to drag-and-drop them on the page.

Go to Add > Assets to view available templates and components:

Add element or section template on the page

TIP

Elements with a green icon are components.

Rename library item ​

Go to the Libraries panel, select the tab where the item is located, select the item you wish to rename, rename it and save it:

Rename library template

Delete library item ​

Go to Libraries, select the tab where the item is located, hover over the item you want to delete, click on the three dots next to it and click on delete:

Delete library template

Templates vs components ​

When you drag-and-drop a template on a page, it will create a copy of the template. If you later make a change to the template, those changes will not be reflected in the copies you created before.

When you drag-and-drop a component on a page, it will create a new instance of the component. If you make a change to the component, those changes will be reflected in all the instances of the component you created before.