# Venn

Sets and their overlaps. Mermaid marks this type as beta.

## Examples

The playground samples for this type, rendered by Ondine when the documentation builds.

### Example 1

```mermaid
venn-beta
  title What makes a good feature
  set Desirable
  set Feasible
  set Viable
  union Desirable,Feasible["Buildable"]
  union Feasible,Viable["Sustainable"]
  union Desirable,Viable["Marketable"]
  union Desirable,Feasible,Viable["Ship it"]

```

### Example 2

```mermaid
---
config:
  theme: default
  look: classic
---
venn-beta
  title What makes a good feature
  set Desirable
  set Feasible
  set Viable
  union Desirable,Feasible["Buildable"]
  union Feasible,Viable["Sustainable"]
  union Desirable,Viable["Marketable"]
  union Desirable,Feasible,Viable["Ship it"]

```

### Example 3

```mermaid
venn-beta
  title "Team overlap"
  set Frontend
  set Backend
  union Frontend,Backend["APIs"]

```

### Example 4

```mermaid
venn-beta
  set Desirable
  set Feasible
  set Viable
  union Desirable,Feasible,Viable["Innovation"]

```

### Example 5

```mermaid
venn-beta
  set A["Frontend"]
    text A1["React"]
    text A2["Design Systems"]
  set B["Backend"]
    text B1["API"]
  union A,B["Shared"]
    text AB1["OpenAPI"]

```

### Example 6

```mermaid
venn-beta
  set A["Alpha"]:20
    text A1["React"]
    text A2["Design Systems"]
  set B["Beta"]:12
  union A,B["AB"]:3
  style A fill:#ff6b6b
  style A,B color:#333
  style A1 color:red

```