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built_collection

by google.dev

flutter pub add built_collection
pub.dev Source Code API Docs
Category : Dart Extension & Enhancement
Dart 3 compatible : Yes
Null safety : Yes
Platform(s) : Android iOS Web macOS Windows Linux
Dart SDK : >=2.12.0-0 <3.0.0
Latest Version : 5.1.1 (Sep, 2021)
Created : Apr, 2015
Pub Likes : 334
Pub 30-day Downloads : 4.5M
Pub Points : 150
GitHub Stars : 283
Open Issues : 25

About built_collection package

Immutable collections based on the SDK collections. Each SDK collection class is split into a new immutable collection class and a corresponding mutable builder class.

Open Source Flutter Apps & Projects that use built_collection package

AuthPass Password Manager
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AuthPass - Password Manager based on Flutter for all platforms. Keepass 2.x (kdbx 3.x) compatible.
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Invoice Ninja: Desktop/mobile admin portal
Tachidesk-Sorayomi
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A free and open source manga reader app to read manga from a Tachidesk-Server instance.
pstube
513

Watch and download videos without ads
tmail-flutter
493

A multi-platform application for reading your emails, with your favorite devices, using the JMAP protocol!
Deer
459

Minimalist Flutter Todo App, built using BLoC pattern
TubeCards
353

TubeCards - Cross-platform Spaced Repetition App
sharezone-app
299

Sharezone is a collaborative school organization app for iOS, Android, macOS and web
university-app
226

A mobile application for the MIREA - Russian Technological University, which includes a schedule, news and many other functions
DailyAL
223

DailyAL - MyAnimeList Client
TaskWarrior
187

A premier task management tool for terminal users
Flews
165

A news client displaying top stories from Hacker News, Reddit's r/AndroidDev, Imgur's most viral, and GitHub top Java repos
Nextcloud Cookbook
104

Flutter Project for the nextcloud plugin "cookbook"
cone
24

A ledger.
Yet another Todo Application
8

Yet another Todo Application

Click here to submit an open source Flutter app or project that uses this package.

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Last updated: October 19, 2025