A scroll controller that allows two or more scroll views to be in sync.
A widget, that visualises a tree structure, where a node can be any widget.
Generate more helpful exceptions when decoding YAML documents using package:json_serializable and package:yaml.
A convinent request router for the shelf web-framework, with support for URL-parameters, nested routers and routers generated from source annotations.
Tuple data structure
List of all HTTP methods registered with IANA as list of strings, and metadata such as whether a method idempotent.
PEM encoding/decoding of textual keys following RFC 7468, supporting both lax/strict-mode, and certificates chains of concatenated PEM blocks.
Cross-platform implementation of Web Cryptography APIs for Flutter.
Check if an untrusted URL is broken, without allowing connections to a private IP address.