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Flutter Gems is a curated list of 7000+ useful Dart & Flutter packages that are categorized based on functionality.

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hex

flutter pub add hex
pub.dev Source Code API Docs
Category : Math Utilities
Dart 3 compatible : Yes
Null safety : Yes
Platform(s) : Android iOS Web macOS Windows Linux
Dart SDK : >=2.12.0 <3.0.0
Latest Version : 0.2.0 (Mar, 2021)
Created : Jan, 2017
Pub Likes : 38
Pub 30-day Downloads : 160.3K
Pub Points : 140
GitHub Stars : 19
Open Issues : 0

About hex package

Easy hexadecimal convertion using dart:convert API.

Open Source Flutter Apps & Projects that use hex package

Squawker
1.14K

An open-source privacy oriented Twitter/X client
Breez Mobile Client
595

Lightning Network mobile client. Provides a platform for simple, instantaneous bitcoin payments
c-breez
20

c-Breez is a migration of Breez mobile app to the Greenlight infrastructure.
INAV Cross configurator
3

A new INav cross platform configuration tool taking mobile into account

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Last updated: October 19, 2025