📐 tailwind_breakpoints

TailwindCSS style, mobile-first responsive breakpoints for Flutter.

Each breakpoint (context.sm, context.md, ...) is true from its width upwards, just like Tailwind's md: prefix. Check the screen size with simple getters on BuildContext, like context.md, context.minWidth(900) or context.screenWidth, instead of writing MediaQuery.of(context).size.width.

📦 Installation

Run this in your project:

flutter pub add tailwind_breakpoints

Then import it:

import 'package:tailwind_breakpoints/tailwind_breakpoints.dart';

🚀 Usage

Widget build(BuildContext context) {
  if (context.lg) return const DesktopLayout();
  if (context.md) return const TabletLayout();
  return const MobileLayout();
}

📏 Breakpoints

Flags are mobile-first: each one is true from its width upwards, so several can be true at once. Check the largest first.

Flag	Minimum width
context.xs	480
context.sm	640
context.md	768
context.lg	1024
context.xl	1280
context.xxl	1536

Widths are in logical pixels. Below 480, no flag is true.

🧩 API

Member	Description
context.screenSize	Current window Size
context.screenWidth	Window width
context.screenHeight	Window height
context.xs ... context.xxl	True when width >= the breakpoint
context.minWidth(value)	True when width >= value
context.maxWidth(value)	True when width < value
context.between(min, max)	True when min <= width < max
Breakpoints.xs ... .xxl	The default breakpoint values

📖 Full reference

✨ Why use it?

Before

final width = MediaQuery.of(context).size.width;
if (width >= 768) {
  // tablet and up
}

After

if (context.md) {
  // tablet and up
}

• ✂️ Less code. One getter replaces the lookup and the comparison.
• 🎯 No magic numbers. Breakpoint values live in one place instead of being repeated across your widgets.
• ⚡ Fewer rebuilds. It is built on MediaQuery.sizeOf(context), not MediaQuery.of(context). Your widgets only rebuild when the screen size changes, not when the keyboard opens or the padding changes.

🧪 Example

See the example app, and resize the window to watch the breakpoints change.

🛠️ Maintainer

• Sardaar Niamotullah