NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
pub.dev · #4464 most downloaded on pub.dev
Collections of common reusable classes and utilities for Dart language.
Last release 21 days ago
17 Sep 2026
Ships fairly regularly
a new release about every 2 months
Most releases are documented
notes for 42 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
14 years old
195 releases · first in 2012
contentTypes and httpStatusMessages are added.
Nothing published for this version
Nothing published for this version
One column per quarter.
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
encodeString and decodeString are removed. Please use dart:convert directly.
Nothing published for this version
Nothing published for this version
defer() in async.dart was introduced to run a costly operation smartly.
Nothing published for this version
Nothing published for this version
Nothing published for this version
gzip and gzipString were introduced.
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
The js package was removed (part of Rikulo Gap).
Nothing published for this version
Nothing published for this version
Nothing published for this version
The signature CssUtil.copy has been changed. To be consistent with others, the first argument is now the source.
Nothing published for this version
Browser.size was removed. Use DomUtil.windowSize or window.innerWidth/innerHeight instead.
Nothing published for this version
Nothing published for this version
Nothing published for this version
ClassUtil and ObjectUtil are both synchronous (no Future required)
HttpUtil.decodePostedParameter was introduced to decode the parameters of a POST requests.
DomAgent was removed and replaced with DomUtil, which is a collection of static utilities.
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
encodeString and decodeString are put into IOUtil, and renamed to encode and decode
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
HttpRequestWrapper and HttpResponseWrapper are upgraded to new Dart API
ObjectUtil is added to inject values into the given object
Your coding agent can read these notes before it upgrades. Set up the MCP server →