# Dart & Flutter packages

Browse Dart and Flutter packages, inspect versions and download selected archives.




- [dwds](/packages/dwds) 27.1.4 — A service that proxies between the Chrome debug protocol and the Dart VM service protocol.
- [dylib](/packages/dylib) 0.3.3 — A set of helpers for resolving names and paths of dynamic libraries.
- [ed25519_edwards](/packages/ed25519_edwards) 0.3.2 — Ed25519 signature implementation for Dart, ported from Go cryptography and compatible with RFC 8032 keys.
- [either](/packages/either) 0.1.8 — A more expressive way to return error or success values via the type system

- [equatable](/packages/equatable) 3.0.0 — A Dart package that helps to implement value based equality without needing to explicitly override == and hashCode.
- [events2](/packages/events2) 1.0.0 — Dart version of the event emitter.
- [example](/packages/example) 0.0.1 — flutter_i18n example app, ready to use
- [extension_discovery](/packages/extension_discovery) 2.1.1 — A convention and utilities for package extension discovery.
- [fake_async](/packages/fake_async) 1.3.3 — Fake asynchronous events such as timers and microtasks for deterministic testing.
- [fast_cached_network_image](/packages/fast_cached_network_image) 1.3.3+5 — A flutter package to cache network image easily.You can add beautiful loaders, percentage indicators and error builder.
- [fbh_front_matter](/packages/fbh_front_matter) 0.0.1 — A front matter parser that extracts YAML metadata from the start of a file or string.
- [feature_sliced_lints](/packages/feature_sliced_lints) 0.3.0 — Analyzer plugin that enforces Feature-Sliced Design (layers, slices, public APIs and a pure domain) in Dart and Flutter projects.
- [ferry_generator2](/packages/ferry_generator2) 0.1.0-dev.8 — Next-gen Ferry GraphQL code generator
- [ffi](/packages/ffi) 2.2.0 — Utilities for working with Foreign Function Interface (FFI) code.
- [ffi_leak_tracker](/packages/ffi_leak_tracker) 0.1.2 — Allocation tracking and leak detection for Dart FFI code.
- [file](/packages/file) 7.0.1 — A pluggable, mockable file system abstraction for Dart. Supports local file system access, as well as in-memory file systems, record-replay file systems, and chroot file systems.
- [file_picker](/packages/file_picker) 13.3.0 — A package that allows you to use a native file explorer to pick single or multiple absolute file paths, with extension filtering support.
- [file_picker_darwin](/packages/file_picker_darwin) 2.4.0 — Darwin (iOS and macOS) implementation of the file_picker plugin, supporting native file picking, saving, and directory selection.
- [file_picker_linux](/packages/file_picker_linux) 2.0.2 — Linux implementation of the file_picker plugin using GTK3 and XDG Desktop Portals for native file and directory picking.
- [file_picker_platform_interface](/packages/file_picker_platform_interface) 4.2.0 — A common platform interface for the file_picker plugin, defining the shared API surface and data contracts across platforms.





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