NuGet · #1579 most downloaded on NuGet

ExCSS

4.3.225M downloads/moTylerBrinks/ExCSS ↗New releases in your daily digest, changelog included.

ExCSS is a CSS 2.1 and CSS 3 parser for .NET. ExCSS makes it easy to read and parse stylesheets into a friendly object model with full LINQ support.

Last release 2 months ago
23 Jul 2026
Release timing varies
gaps range from 2 weeks to 12 months
Some releases are documented
notes for 10 of 36 stable releases
1 version withdrawn
withdrawn after publishing
127 years old
44 releases · first in 1900

Release timeline

44 releases since 1900

1900190219041906

Releases

4.3.223 Jul 2026
Accept whitespace around the offset sign in :nth-child(An+B) by @jhaygood86 in #192
What's Changed

Accept whitespace around the offset sign in :nth-child(An+B) by @jhaygood86 in #192

Discard a bare semicolon inside a block's contents by @jhaygood86 in #193

Fix swapped larger/smaller entries in Map.FontSizes by @jhaygood86 in #194

Reject non-numeric input in Length.TryParse by @jhaygood86 in #195

Accept revert/revert-layer/unset on every property by @jhaygood86 in #203

Add :is(), retain argument selectors for :not()/:has()/:matches(), fix forgiving-list specificity by @jhaygood86 in #201

Keep @page declarations that follow a margin box by @jhaygood86 in #200

Support two-position gradient color stops by @jhaygood86 in #199

Accept flex-flow's two values in either order by @jhaygood86 in #198

Keep layers comma-separated when exporting a multi-layer shorthand by @jhaygood86 in #197

Return null from StartsWithValueConverter on empty input by @jhaygood86 in #196

Fix order-independent shorthand matching for list-style and columns (#185) by @jhaygood86 in #216

Add the string-set property and string()/content() content functions by @jhaygood86 in #215

Support @page named selectors, selector lists, size, and the page property by @jhaygood86 in #214

Add calc()/min()/max()/clamp() by @jhaygood86 in #213

Add the @Property at-rule by @jhaygood86 in #212

Accept vertical-first edge offsets in background-position by @jhaygood86 in #210

Add clip-path with basic shapes by @jhaygood86 in #208

Support font-style: oblique by @jhaygood86 in #206

Add the aspect-ratio property by @jhaygood86 in #205

Fix unicode-range tokenization and serialization by @jhaygood86 in #191

Add the hyphens property by @jhaygood86 in #204

New Contributors

@jhaygood86 made their first contribution in #192

Full Changelog: v4.3.1...v4.3.2

4.2.16 Jul 2023

Release v4.2.0 by @github-actions in #148

What's Changed

Release v4.2.0 by @github-actions in #148
Flexbox support by @lee-m in #151
Fix busted tests due to a bug in PeriodicValueConverter from Flexbox changes by @lee-m in #153
Add in support for "box-sizing" property by @lee-m in #149
Fix UnknownProperty being used for known properties by @lee-m in #152
Fix handling of unknown values for known property names by @lee-m in #155
Couple of colour parsing fixes/tweaks by @lee-m in #156
@page rule parsing fixes by @lee-m in #157

New Contributors

@github-actions made their first contribution in #148
@lee-m made their first contribution in #151

Full Changelog: v4.2.0...v4.2.1

Open source →