Fabrik Utils

fabrik_utils is a lightweight, real-world-first utility package for Flutter apps. It includes essential extensions, helpers, and utilities used across real products, crafted to improve DX and save development time.

Features

  • DateTime extensions (isToday, timeAgo, weekdayName, etc.)
  • String casing helpers (camelCase, PascalCase, titleCase, etc.)
  • String validation and formatting (isNullOrBlank, capitalizeFirst)
  • Duration formatting and splitting
  • Debounce & Throttle classes with status stream support
  • Scroll helpers (isApproachingScrollEnd)
  • Tuple-style time splitting for seconds

Quick Start

1. Install

dependencies:
  fabrik_utils: ^<latest-version>

2. Import

import 'package:fabrik_utils/fabrik_utils.dart';

Examples

➤ String Casing

'hello world'.titleCase       // "Hello World"
'FABRIK Utils'.camelCase      // "fabrikUtils"
'this is a test'.snakeCase    // "this_is_a_test"
'TextCase'.kebabCase          // "text-case"

➤ DateTime

DateTime.now().isToday         // true
DateTime.now().timeAgo         // "just now"
someDate.fullDateTime          // "September 7, 2025 2:30 PM"

➤ Duration

formatDuration(Duration(seconds: 3665))        // "01:01:05"
splitDuration(3665)                            // (hours: "01", minutes: "01", seconds: "05")

➤ Debounce / Throttle

final throttle = Throttle<void>(duration: Duration(seconds: 1));
throttle(() => print('Only once per second'));

final debounce = Debounce<void>(duration: Duration(milliseconds: 300));
debounce(() => print('Triggered after pause'));

➤ Scroll

isApproachingScrollEnd(scrollController)       // true if near bottom

Maintainers

Libraries

fabrik_utils