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suiss/ui · Component

Bubble

A chat-style message bubble with variants, alignment, a tail and optional reactions.

Bubble is an open-source component from suiss/ui for React, React Native, SwiftUI and Jetpack Compose. The @esuiss/ui CLI copies its source into your project, so you own the code.

A Bubble wraps a BubbleContent, which renders the rounded message body. Add BubbleReactions inside the bubble to pin a reaction pill to its top or bottom edge. Stack bubbles in a BubbleGroup to form a conversation.

Align bubbles to the start or end of the conversation. The tail appears only on the last bubble in a run of consecutive bubbles with the same alignment, and never on the outline or ghost variants. Use Bubble for chat transcripts and assistant replies; for a full message row with avatar and metadata, see Message.

Installation

CLI

$ pnpm dlx shadcn@latest add @esuiss/bubble

Works in any project with a components.json. See Installation for the one-line registry setup. Or use the suiss/ui CLI:

$ pnpm dlx @esuiss/ui@latest add bubble

Manual

  1. Install the dependencies and add the cn helper:
$ pnpm add @base-ui/react class-variance-authority
  1. Copy the source into components/ui/bubble.tsx:
  1. Update the import paths to match your project.

Usage

import { BubbleGroup, Bubble, BubbleContent, BubbleReactions } 
<div

Set align="end" for messages sent by the current user and leave the default start for incoming messages.

BubbleContent renders a div by default. Render it as a button or a for tappable bubbles, such as suggested replies; these get hover and focus styles.

Use the render prop of BubbleContent to change its element.

Set asChild on BubbleContent and pass the button or a as its child.

Pass a render function to BubbleContent that returns the button or a with the props it receives.

BubbleReactions defaults to the bottom-end corner. The bubble adds margin on that side so reactions do not overlap neighboring bubbles.

Examples

Variants

Shows every variant, from default to destructive.

Conversation

An exchange of incoming muted and outgoing end-aligned bubbles.

With reactions

Pins reactions to different corners with side and align.

Interactive

Renders the content as a button.

API Reference

Anatomy6 parts
<Bubble>
<BubbleContent />
</Bubble>
<BubbleGroup>
<Bubble>
<BubbleContent />
<BubbleReactions />
</Bubble
01

BubbleGroup

A vertical stack of bubbles.

Also accepts the props of React.ComponentProps<"div">.

02

Bubble

The positioned wrapper that sets variant and alignment.

PropTypeDefaultDescription
variant"default" | "secondary" | "muted" | "tinted" | "outline" | "ghost" | "destructive""default"Background and text color: default (primary), secondary, muted, tinted, outline, ghost (no background or padding) or destructive.
align"start" | "end""start"Which side of the conversation the bubble sits on: start or end.

Also accepts the props of React.ComponentProps<"div">.

03

BubbleContent

The rounded message body, with the tail.

Also accepts the props of useRender.ComponentProps<"div">.

04

BubbleReactions

A small pill for reactions, overlapping the bubble's edge.

PropTypeDefaultDescription
align"start" | "end""end"Horizontal position along the bubble edge: start or end.
side"top" | "bottom""bottom"Which edge of the bubble the reactions overlap: top or bottom.

Also accepts the props of React.ComponentProps<"div">.

Accessibility

  • Bubbles are static content by default and contribute no focusable elements.
  • When BubbleContent renders a button or a, it is in the tab order and shows a focus ring.
  • Reactions are plain content; if they are emoji, consider adding text that screen readers can announce.

Notes

  • Styling hooks: data-slot="bubble", "bubble-content", "bubble-group" and "bubble-reactions", plus data-variant and data-align on the bubble and data-side and data-align on reactions.
  • The background is set through the --bubble-bg custom property. Set --bubble-surface when bubbles sit on a surface other than --background, so the tail and reaction ring blend in.
  • Bubbles are capped at 80% of the container width, except the ghost variant.
  • Bubbles also align to end when inside a message slot with data-align="end".

Bubble lays out one message aligned to the start or end of the conversation, and BubbleContent draws the rounded bubble with an SVG tail on the aligned side. Seven variants are available: default (primary), secondary, muted, tinted, outline, ghost and destructive; outline and ghost have no tail.

BubbleGroup stacks messages and shows the tail only on the last bubble of each run from the same side, so consecutive messages read as one block. BubbleReactions pins a small reaction pill to the top or bottom edge of a bubble.

Installation

$ pnpm dlx shadcn@latest add @esuiss-rn/bubble

See Installation for the components.json setup. Or use the suiss/ui CLI:

$ pnpm dlx @esuiss/ui@latest add bubble
$ pnpm dlx @esuiss/ui@latest add bubble --platform swift
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On this page

  1. 01Installation
    • CLI
    • Manual
  2. 02Usage
  3. 03Examples
    • Variants
    • Conversation
    • With reactions
    • Interactive
  4. 04API Reference
    • BubbleGroup
    • Bubble
    • BubbleContent
    • BubbleReactions
  5. 05Accessibility
  6. 06Notes
  7. 07Installation
    • Manual
  8. 08Usage
  9. 09Examples
    • Variants
    • Conversation
    • With reactions
    • Interactive
    • Long press actions
  10. 10API Reference
    • BubbleGroup
    • Bubble
    • BubbleContent
    • BubbleReactions
  11. 11Accessibility
  12. 12Notes
from
"@/components/ui/bubble"
className
=
"flex w-96 flex-col"
>
<Bubble align="start">
<BubbleContent>Are we still on for lunch tomorrow?</BubbleContent>
</Bubble>
</div>
>
</BubbleGroup>
$ pnpm dlx @esuiss/ui@latest add bubble --platform kotlin

The CLI also adds what it builds on: Icon, Text.

Manual

  1. Install the dependencies:
npx expo install cn phosphor-react-native react-native-svg

  1. Add the pieces it builds on: Icon, Text, and the primitives components/primitives/types.tsx, components/primitives/use-render.tsx.

  2. Copy the source into components/ui/bubble.tsx:

  1. Update the import paths to match your project.
  1. Install the dependencies:
npx expo install cn phosphor-react-native react-native-svg

  1. Add the pieces it builds on: Icon, Text, and the primitives components/primitives/types.tsx, components/primitives/use-render.tsx.

  2. Copy the source into components/ui/bubble.tsx:

  1. Update the import paths to match your project.
  1. Install the dependencies:
npx expo install phosphor-react-native react-native-svg

  1. Add the pieces it builds on: Icon, Text, and the primitives components/primitives/types.tsx, components/primitives/use-render.tsx.

  2. Copy the source into components/ui/bubble.tsx:

  1. Update the import paths to match your project.

  1. Target iOS 17 or later.

  2. Copy the theme files every view uses:

swift/Theme/Theme.swift
import SwiftUI
import UIKit

struct RGBA: Sendable {
  let red: CGFloat
  let green: CGFloat
  let blue: CGFloat
  let alpha: CGFloat

  init(_ hex: UInt32, _ alpha: CGFloat = 1) {
    red = CGFloat((hex >> 16) & 0xFF) / 255
    green = CGFloat((hex >> 8) & 0xFF) / 255
    blue = CGFloat(hex & 0xFF) / 255
    self.alpha = alpha
  }
swift/Theme/Tokens.swift
import SwiftUI

public enum EsuissColor {
  public static let background = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))
  public static let foreground = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let card = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x1D1D1F))
  public static let cardForeground = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let popover = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x1D1D1F))
  public static let popoverForeground = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let primary = Color.adaptive(light: .init(0x0071E3), dark: .init(0x2997FF))
  public static let primaryForeground = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0xFFFFFF))
  public static let secondary = Color.adaptive(light: .init(0x000000, 0.04), dark: .init(0xFFFFFF, 0.1))
  public static let secondaryForeground = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let muted = Color.adaptive(light: .init(0xF5F5F7), dark: .init(0x161617))
  public static let mutedForeground = Color.adaptive(light: .init(0x6E6E73), dark: .init(0xA1A1A6))
  public static let accent = Color.adaptive(light: .init(0x000000, 0.06), dark: .init(0xFFFFFF, 0.1))
  1. Copy the source and every file it uses:
swift/Components/TextVariant.swift
import SwiftUI

public enum TextVariant: CaseIterable, Sendable {
  case `default`, h1, h2, h3, h4, p, blockquote, code, lead, large, small, muted

  var style: TextStyle {
    switch self {
    case .h1: .xl3
    case .h2: .xl2
    case .h3: .xl
    case .h4, .lead, .large: .lg
    case .code, .small, .muted: .sm
    default: .base
    }
  }
  1. Add the files to your app target.
  1. Set minSdk to 24 or higher and add the dependencies:
build.gradle.kts
implementation(platform("androidx.compose:compose-bom:2026.09.00"))
implementation("androidx.compose.foundation:foundation")
implementation("androidx.compose.ui:ui")
  1. Copy the theme files every view uses:
kotlin/theme/Theme.kt
package com.esuiss.ui.theme

import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.Immutable
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.dropShadow
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.Shape
import androidx.compose.ui.graphics.shadow.Shadow as DropShadow
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.style.LineHeightStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.DpOffset
kotlin/theme/Tokens.kt
package com.esuiss.ui.theme

import androidx.compose.runtime.Immutable
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.unit.dp

@Immutable
data class Colors(
    val background: Color,
    val foreground: Color,
    val card: Color,
    val cardForeground: Color,
    val popover: Color,
    val popoverForeground: Color,
    val primary: Color,
    val primaryForeground: Color,
  1. Copy the source and every file it uses:
kotlin/components/Button.kt
package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.interaction.collectIsPressedAsState
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
kotlin/components/ButtonGroup.kt
package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.CornerSize
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.Immutable
kotlin/components/Content.kt
package com.esuiss.ui.components

import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp

val LocalContentStyle = compositionLocalOf { TextStyle.Default }

val LocalContentColor = compositionLocalOf { Color.Unspecified }

val LocalIconSize = compositionLocalOf { 20.dp }
kotlin/components/Icon.kt
package com.esuiss.ui.components

import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.size
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.ColorFilter
import androidx.compose.ui.graphics.takeOrElse
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.unit.Dp
import com.esuiss.ui.theme.EsuissTheme

@Composable
fun Icon(
    imageVector: ImageVector,
  1. Update the com.esuiss.ui package names to match your project.

Usage

import { BubbleGroup, Bubble, BubbleContent, BubbleReactions } from "@/components/ui/bubble"
<Bubble align="start">
  <BubbleContent>Are we still on for lunch tomorrow?</BubbleContent>
</Bubble>

Wrap each message in Bubble and put its text in BubbleContent; plain strings are wrapped in Text. Set align="end" for messages from the current user, or provide a default through BubbleAlignContext.

BubbleContent becomes a Pressable when you pass onPress, onLongPress or render, and it fades to 80% opacity while pressed. Use render to attach it to a trigger such as a context menu.

BubbleReactions takes side (top or bottom) and align (start or end), and the bubble adds margin so the pill does not overlap its neighbors.

Examples

Variants

All seven variants.

iOS
Bubble (variants) on iOS in light modeBubble (variants) on iOS in dark mode
import { Bubble, BubbleContent, BubbleGroup } from "@/components/ui/bubble"

const VARIANTS = [
  "default",
  "secondary",
  "muted",
  "tinted",
  "outline",
  "ghost",
  "destructive",
] as const

export function BubbleVariantsExample() {
  return (
    <BubbleGroup>
      {VARIANTS.map((variant) => (
        <Bubble key={variant} align="start" variant={variant}>
          <BubbleContent>This is a {variant} bubble.</BubbleContent>
        </Bubble>
      ))}
    </BubbleGroup>
  )
}
import EsuissUI
import SwiftUI

struct BubbleVariantsExample: View {
  var body: some View {
    BubbleGroup {
      ForEach(BubbleVariantSample.all, id: \.name) { sample in
        Bubble(variant: sample.variant) {
          BubbleContent(verbatim: "This is a \(sample.name) bubble.")
        }
      }
    }
  }
}

struct BubbleVariantSample {
  let variant: BubbleVariant
  let name: String

  static let all: [BubbleVariantSample] = [
    BubbleVariantSample(variant: .default, name: "default"),
    BubbleVariantSample(variant: .secondary, name: "secondary"),
    BubbleVariantSample(variant: .muted, name: "muted"),
    BubbleVariantSample(variant: .tinted, name: "tinted"),
    BubbleVariantSample(variant: .outline, name: "outline"),
    BubbleVariantSample(variant: .ghost, name: "ghost"),
    BubbleVariantSample(variant: .destructive, name: "destructive"),
  ]
}

let all: [BubbleVariantSample] = [
  BubbleVariantSample(variant: .default, name: "default"),
  BubbleVariantSample(variant: .secondary, name: "secondary"),
  BubbleVariantSample(variant: .muted, name: "muted"),
  BubbleVariantSample(variant: .tinted, name: "tinted"),
  BubbleVariantSample(variant: .outline, name: "outline"),
  BubbleVariantSample(variant: .ghost, name: "ghost"),
  BubbleVariantSample(variant: .destructive, name: "destructive"),
]
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Bubble
import com.esuiss.ui.components.BubbleContent
import com.esuiss.ui.components.BubbleGroup
import com.esuiss.ui.components.BubbleVariant

@Composable
fun BubbleVariants() {
    BubbleGroup {
        BubbleVariant.entries.forEach { variant ->
            Bubble(variant = variant) {
                BubbleContent("This is a ${variant.name.lowercase()} bubble.")
            }
        }
    }
}

Conversation

A BubbleGroup with messages from both sides and merged tails.

iOS
Bubble (conversation) on iOS in light modeBubble (conversation) on iOS in dark mode
import { Bubble, BubbleContent, BubbleGroup } from "@/components/ui/bubble"

export function BubbleConversationExample() {
  return (
    <BubbleGroup>
      <Bubble variant="muted">
        <BubbleContent>
          Hey, did you get a chance to review the draft?
        </BubbleContent>
      </Bubble>
      <Bubble align="end">
        <BubbleContent>Yes, I left a few comments on the intro.</BubbleContent>
      </Bubble>
      <Bubble align="end">
        <BubbleContent>Everything else looks great.</BubbleContent>
      </Bubble>
      <Bubble variant="muted">
        <BubbleContent>Thanks! I will update it this afternoon.</BubbleContent>
      </Bubble>
    </BubbleGroup>
  )
}
import EsuissUI
import SwiftUI

struct BubbleConversationExample: View {
  var body: some View {
    BubbleGroup {
      Bubble(variant: .muted) {
        BubbleContent("Hey, did you get a chance to review the draft?")
      }
      Bubble(align: .end) {
        BubbleContent("Yes, I left a few comments on the intro.")
      }
      Bubble(align: .end) {
        BubbleContent("Everything else looks great.")
      }
      Bubble(variant: .muted) {
        BubbleContent("Thanks! I will update it this afternoon.")
      }
    }
  }
}
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Bubble
import com.esuiss.ui.components.BubbleAlign
import com.esuiss.ui.components.BubbleContent
import com.esuiss.ui.components.BubbleGroup
import com.esuiss.ui.components.BubbleVariant

@Composable
fun BubbleConversation() {
    BubbleGroup {
        Bubble(variant = BubbleVariant.Muted) {
            BubbleContent("Hey, did you get a chance to review the draft?")
        }
        Bubble(align = BubbleAlign.End) {
            BubbleContent("Yes, I left a few comments on the intro.")
        }
        Bubble(align = BubbleAlign.End) {
            BubbleContent("Everything else looks great.")
        }
        Bubble(variant = BubbleVariant.Muted) {
            BubbleContent("Thanks! I will update it this afternoon.")
        }
    }
}

With reactions

Reaction pills on the bottom and top edges.

iOS
Bubble (with reactions) on iOS in light modeBubble (with reactions) on iOS in dark mode
import { Bubble, BubbleContent, BubbleGroup, BubbleReactions } from "@/components/ui/bubble"

export function BubbleWithReactionsExample() {
  return (
    <BubbleGroup>
      <Bubble align="start" variant="muted">
        <BubbleContent>We just hit 10,000 users!</BubbleContent>
        <BubbleReactions>🎉 3</BubbleReactions>
      </Bubble>
      <Bubble align="end">
        <BubbleContent>That is amazing news.</BubbleContent>
        <BubbleReactions align="start">❤️</BubbleReactions>
      </Bubble>
      <Bubble align="start" variant="secondary">
        <BubbleContent>Reactions can sit on top as well.</BubbleContent>
        <BubbleReactions side="top">👍 2</BubbleReactions>
      </Bubble>
    </BubbleGroup>
  )
}
import EsuissUI
import SwiftUI

struct BubbleWithReactionsExample: View {
  var body: some View {
    BubbleGroup {
      Bubble(variant: .muted) {
        BubbleContent("We just hit 10,000 users!")
        BubbleReactions(verbatim: "🎉 3")
      }
      Bubble(align: .end) {
        BubbleContent("That is amazing news.")
        BubbleReactions(verbatim: "❤️", align: .start)
      }
      Bubble(variant: .secondary) {
        BubbleContent("Reactions can sit on top as well.")
        BubbleReactions(verbatim: "👍 2", side: .top)
      }
    }
  }
}
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Bubble
import com.esuiss.ui.components.BubbleAlign
import com.esuiss.ui.components.BubbleContent
import com.esuiss.ui.components.BubbleGroup
import com.esuiss.ui.components.BubbleReactions
import com.esuiss.ui.components.BubbleReactionsSide
import com.esuiss.ui.components.BubbleVariant

@Composable
fun BubbleWithReactions() {
    BubbleGroup {
        Bubble(variant = BubbleVariant.Muted) {
            BubbleContent("We just hit 10,000 users!")
            BubbleReactions("🎉 3")
        }
        Bubble(align = BubbleAlign.End) {
            BubbleContent("That is amazing news.")
            BubbleReactions("❤️", align = BubbleAlign.Start)
        }
        Bubble(variant = BubbleVariant.Secondary) {
            BubbleContent("Reactions can sit on top as well.")
            BubbleReactions("👍 2", side = BubbleReactionsSide.Top)
        }
    }
}

Interactive

A pressable outline bubble with onPress.

iOS
Bubble (interactive) on iOS in light modeBubble (interactive) on iOS in dark mode
import { Bubble, BubbleContent } from "@/components/ui/bubble"

export function BubbleInteractiveExample() {
  return (
    <Bubble variant="outline" align="start">
      <BubbleContent onPress={() => undefined}>
        Show me the latest release notes
      </BubbleContent>
    </Bubble>
  )
}
import EsuissUI
import SwiftUI

struct BubbleInteractiveExample: View {
  var body: some View {
    Bubble(variant: .outline) {
      BubbleContent(action: {}) {
        Text("Show me the latest release notes")
      }
    }
  }
}
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Bubble
import com.esuiss.ui.components.BubbleContent
import com.esuiss.ui.components.BubbleVariant

@Composable
fun BubbleInteractive() {
    Bubble(variant = BubbleVariant.Outline) {
        BubbleContent("Show me the latest release notes", onClick = {})
    }
}

Long press actions

A bubble that opens a context menu on long press.

iOS
Bubble (long press actions) on iOS in light modeBubble (long press actions) on iOS in dark mode
import { View } from "react-native"
import { ContextActions, ContextActionsContent, ContextActionsItem, ContextActionsTrigger } from "@/components/patterns/context-actions"
import { Bubble, BubbleContent } from "@/components/ui/bubble"

export function BubbleLongPressActionsExample() {
  return (
    <View>
      <ContextActions>
        <Bubble variant="muted">
          <BubbleContent
            accessibilityLabel="Message from Maya"
            render={<ContextActionsTrigger />}
          >
            Hold this message to see its actions.
          </BubbleContent>
        </Bubble>
        <ContextActionsContent>
          <ContextActionsItem>Reply</ContextActionsItem>
          <ContextActionsItem>Copy</ContextActionsItem>
          <ContextActionsItem variant="destructive">Delete</ContextActionsItem>
        </ContextActionsContent>
      </ContextActions>
    </View>
  )
}
import EsuissUI
import SwiftUI

struct BubbleLongPressActionsExample: View {
  var body: some View {
    Bubble(variant: .muted) {
      BubbleContent("Hold this message to see its actions.")
        .accessibilityLabel(Text("Message from Maya"))
        .contextActions {
          ContextActionsItem("Reply") {}
          ContextActionsItem("Copy") {}
          ContextActionsItem("Delete", variant: .destructive) {}
        }
    }
  }
}
import androidx.compose.foundation.layout.Column
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.semantics.contentDescription
import androidx.compose.ui.semantics.semantics
import com.esuiss.ui.components.Bubble
import com.esuiss.ui.components.BubbleContent
import com.esuiss.ui.components.BubbleVariant
import com.esuiss.ui.components.MenuItemVariant
import com.esuiss.ui.patterns.ContextActions
import com.esuiss.ui.patterns.ContextActionsContent
import com.esuiss.ui.patterns.ContextActionsItem
import com.esuiss.ui.patterns.ContextActionsTrigger

@Composable
fun BubbleLongPressActions() {
    Column {
        ContextActions {
            ContextActionsTrigger(Modifier.semantics { contentDescription = "Message from Maya" }) {
                Bubble(variant = BubbleVariant.Muted) {
                    BubbleContent("Hold this message to see its actions.")
                }
            }
            ContextActionsContent {
                ContextActionsItem("Reply", onClick = {})
                ContextActionsItem("Copy", onClick = {})
                ContextActionsItem("Delete", onClick = {}, variant = MenuItemVariant.Destructive)
            }
        }
    }
}

API Reference

01

BubbleGroup

Column that decides which bubbles show a tail.

Also accepts the props of ViewProps.

02

Bubble

One message, aligned to the start or end.

PropTypeDefaultDescription
variantBubbleVariant"default"default, secondary, muted, tinted, outline, ghost or destructive.
alignBubbleAlign-start or end. Defaults to start.

Also accepts the props of ViewProps.

03

BubbleContent

The bubble itself, optionally pressable.

PropTypeDefaultDescription
renderRenderProp<Record<string, unknown>, Record<string, never>>-Element to render instead of the default view or pressable.

Also accepts the props of React.ComponentProps<typeof Pressable>, React.RefAttributes<View>.

04

BubbleReactions

Reaction pill on the edge of a bubble.

PropTypeDefaultDescription
alignBubbleAlign"end"start or end along the bubble. Defaults to end.
side"top" | "bottom""bottom"top or bottom. Defaults to bottom.

Also accepts the props of ViewProps.

Accessibility

  • BubbleContent gets the button role when it has onPress or onLongPress.
  • The tail is hidden from VoiceOver and TalkBack.
  • Give long-press bubbles an accessibilityLabel that says who sent the message.

Notes

  • The tail mirrors itself for end alignment and in right-to-left layouts.
  • Uses bg-primary, bg-secondary, bg-muted and bg-destructive/10 dark:bg-destructive/20 tokens, with opacity-80 while pressed; light and dark follow the system appearance.
iOS
Bubble on iOS in light modeBubble on iOS in dark mode
import { Bubble, BubbleContent } from "@/components/ui/bubble"

export function BubbleExample() {
  return (
    <Bubble align="start">
      <BubbleContent>Are we still on for lunch tomorrow?</BubbleContent>
    </Bubble>
  )
}
import EsuissUI
import SwiftUI

struct BubbleExample: View {
  var body: some View {
    Bubble {
      BubbleContent("Are we still on for lunch tomorrow?")
    }
  }
}
import androidx.compose.runtime.Composable
import com.esuiss.ui.components.Bubble
import com.esuiss.ui.components.BubbleContent

@Composable
fun BubbleDefault() {
    Bubble {
        BubbleContent("Are we still on for lunch tomorrow?")
    }
}
import { Bubble, BubbleContent } from "@/components/ui/bubble"

export default function BubbleDemo() {
  return (
    <div className="flex w-96 flex-col">
      <Bubble align="start">
        <BubbleContent>Are we still on for lunch tomorrow?</BubbleContent>
      </Bubble>
    </div>
  )
}
components/ui/bubble.tsx
import { mergeProps } from "@base-ui/react/merge-props"
import { useRender } from "@base-ui/react/use-render"
import { cva, type VariantProps } from "class-variance-authority"
import type * as React from "react"
import { cn } from "@/lib/utils"

function BubbleGroup({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="bubble-group"
      className={cn("flex min-w-0 flex-col gap-2", className)}
      {...props}
    />
  )
}
import { Bubble, BubbleContent, BubbleGroup } from "@/components/ui/bubble"

export default function BubbleVariants() {
  return (
    <div className="flex w-96 flex-col">
      <BubbleGroup>
        {(
          [
            "default",
            "secondary",
            "muted",
            "tinted",
            "outline",
            "ghost",
            "destructive",
          ] as const
        ).map((variant) => (
          <Bubble key={variant} align="start" variant={variant}>
            <BubbleContent>This is a {variant} bubble.</BubbleContent>
          </Bubble>
        ))}
      </BubbleGroup>
    </div>
  )
}
import { Bubble, BubbleContent, BubbleGroup } from "@/components/ui/bubble"

export default function BubbleConversation() {
  return (
    <div className="flex w-96 flex-col">
      <BubbleGroup>
        <Bubble variant="muted">
          <BubbleContent>
            Hey, did you get a chance to review the draft?
          </BubbleContent>
        </Bubble>
        <Bubble align="end">
          <BubbleContent>
            Yes, I left a few comments on the intro.
          </BubbleContent>
        </Bubble>
        <Bubble align="end">
          <BubbleContent>Everything else looks great.</BubbleContent>
        </Bubble>
        <Bubble variant="muted">
          <BubbleContent>
            Thanks! I will update it this afternoon.
          </BubbleContent>
        </Bubble>
      </BubbleGroup>
    </div>
  )
}
import {
  Bubble,
  BubbleContent,
  BubbleGroup,
  BubbleReactions,
} from "@/components/ui/bubble"

export default function BubbleWithReactions() {
  return (
    <div className="flex w-96 flex-col">
      <BubbleGroup>
        <Bubble align="start" variant="muted">
          <BubbleContent>We just hit 10,000 users!</BubbleContent>
          <BubbleReactions>🎉 3</BubbleReactions>
        </Bubble>
        <Bubble align="end">
          <BubbleContent>That is amazing news.</BubbleContent>
          <BubbleReactions align="start">❤️</BubbleReactions>
        </Bubble>
        <Bubble align="start" variant="secondary">
          <BubbleContent>Reactions can sit on top as well.</BubbleContent>
          <BubbleReactions side="top">👍 2</BubbleReactions>
        </Bubble>
      </BubbleGroup>
    </div>
  )
}
import { Bubble, BubbleContent } from "@/components/ui/bubble"

export default function BubbleInteractive() {
  return (
    <div className="flex w-96 flex-col">
      <Bubble variant="outline" align="start">
        <BubbleContent render={<button type="button" />}>
          Show me the latest release notes
        </BubbleContent>
      </Bubble>
    </div>
  )
}
swift/Components/Bubble.swift
import SwiftUI

public enum BubbleVariant: CaseIterable, Sendable {
  case `default`, secondary, muted, tinted, outline, ghost, destructive

  var hasTail: Bool {
    self != .ghost && self != .outline
  }
}

public enum BubbleAlign: CaseIterable, Sendable {
  case start, end
}

public enum BubbleReactionsSide: CaseIterable, Sendable {
  case top, bottom
swift/Components/KeyboardScrollView.swift
import SwiftUI
import UIKit

public struct KeyboardScrollView<Content: View>: View {
  let showsIndicators: Bool
  let content: Content

  public init(showsIndicators: Bool = true, @ViewBuilder content: () -> Content) {
    self.showsIndicators = showsIndicators
    self.content = content()
  }

  public var body: some View {
    ScrollView(.vertical, showsIndicators: showsIndicators) {
      content
        .frame(maxWidth: .infinity, alignment: .topLeading)
swift/Components/Message.swift
import SwiftUI

public typealias MessageAlign = BubbleAlign

struct MessageGhostKey: PreferenceKey {
  static let defaultValue = false

  static func reduce(value: inout Bool, nextValue: () -> Bool) {
    value = value || nextValue()
  }
}

struct MessageFooterKey: PreferenceKey {
  static let defaultValue: CGFloat = 0

  static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
swift/Components/Screen.swift
import SwiftUI

extension EnvironmentValues {
  @Entry var screenBackground: Color = EsuissColor.background
}

public struct Screen<Content: View>: View {
  public enum Background: CaseIterable, Sendable {
    case background, muted

    var color: Color {
      switch self {
      case .background: EsuissColor.background
      case .muted: EsuissColor.muted
      }
    }
kotlin/components/Bubble.kt
package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.combinedClickable
import androidx.compose.foundation.gestures.detectTapGestures
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.interaction.collectIsPressedAsState
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.BasicText
kotlin/components/Avatar.kt
package com.esuiss.ui.components

import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.offset
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.text.BasicText
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
kotlin/components/Haptics.kt
package com.esuiss.ui.components

import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.remember
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.hapticfeedback.HapticFeedback
import androidx.compose.ui.hapticfeedback.HapticFeedbackType
import androidx.compose.ui.platform.LocalHapticFeedback

val LocalHapticsEnabled = staticCompositionLocalOf { true }

@Composable
fun ProvideHaptics(enabled: Boolean, content: @Composable () -> Unit) {
    CompositionLocalProvider(LocalHapticsEnabled provides enabled, content = content)
}
kotlin/components/Message.kt
package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.BoxScope
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.ColumnScope
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.widthIn
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.text.BasicText
import androidx.compose.runtime.Composable
kotlin/components/SignaturePad.kt
package com.esuiss.ui.components

import androidx.compose.foundation.Canvas
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.gestures.awaitEachGesture
import androidx.compose.foundation.gestures.awaitFirstDown
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.BasicText
import androidx.compose.runtime.Composable
import androidx.compose.runtime.Immutable
import androidx.compose.runtime.getValue
uniwind/components/ui/bubble.tsx
import { cn } from "cn"
import type { IconProps as PhosphorIconProps } from "phosphor-react-native"
import * as React from "react"
import {
  type GestureResponderEvent,
  I18nManager,
  Pressable,
  View,
  type ViewProps,
} from "react-native"
import Svg, { Path } from "react-native-svg"
import type { RenderProp } from "@/components/primitives/types"
import { useRender } from "@/components/primitives/use-render"
import { Icon, IconClassContext } from "@/components/ui/icon"
import { Text, TextClassContext } from "@/components/ui/text"
nativewind/components/ui/bubble.tsx
import { cn } from "cn"
import type { IconProps as PhosphorIconProps } from "phosphor-react-native"
import * as React from "react"
import {
  type GestureResponderEvent,
  I18nManager,
  Pressable,
  View,
  type ViewProps,
} from "react-native"
import Svg, { Path } from "react-native-svg"
import type { RenderProp } from "@/components/primitives/types"
import { useRender } from "@/components/primitives/use-render"
import { Icon, IconClassContext } from "@/components/ui/icon"
import { Text, TextClassContext } from "@/components/ui/text"
stylesheet/components/ui/bubble.tsx
import type { IconProps as PhosphorIconProps } from "phosphor-react-native"
import * as React from "react"
import {
  type GestureResponderEvent,
  I18nManager,
  Pressable,
  type StyleProp,
  StyleSheet,
  View,
  type ViewProps,
  type ViewStyle,
} from "react-native"
import Svg, { Path } from "react-native-svg"
import type { RenderProp } from "@/components/primitives/types"
import { useRender } from "@/components/primitives/use-render"
import { Icon } from "@/components/ui/icon"