Why Slots pattern for flexible components in Figma? - Purpose & Use Cases

The Big Idea

What if you could change every chart's title style with just one click?

The Scenario

Imagine you are designing a dashboard with many charts and tables. Each chart needs a title, a legend, and some buttons. You try to create each chart separately, copying and pasting elements every time.

This means if you want to change the style of the title or add a new button, you must update every single chart manually.

The Problem

This manual approach is slow and frustrating. You waste time fixing the same thing over and over. It's easy to miss one chart and cause inconsistent looks. Your dashboard becomes hard to maintain and update.

The Solution

The slots pattern lets you build one flexible chart component with placeholders (slots) for titles, legends, and buttons. You can fill these slots differently for each chart without rebuilding the whole thing.

This means you update the style or add a button once, and all charts update automatically. It saves time and keeps your dashboard consistent.

Before vs After

✗ Before

Create Chart1 with title, legend, buttons
Create Chart2 with title, legend, buttons
Update each chart separately

✓ After

Create Chart component with slots for title, legend, buttons
Fill slots differently for each chart instance
Update Chart component once to change all

What It Enables

You can build reusable, customizable dashboard components that save time and keep your reports consistent and easy to update.

Real Life Example

A sales dashboard where each region's chart shows a different title and buttons but shares the same style and layout, updated instantly by changing the main chart component.

Key Takeaways

Manual copying causes slow, error-prone updates.

Slots pattern creates flexible, reusable components.

One update changes all instances, saving time and ensuring consistency.