Issues

• Maximum iteration number exceeded

  csstree/validator#44 · Filter by author PavelFil opened on Jul 8, 2025

• There is no validation of @media and pseudo elements

  csstree/validator#39 · Filter by author PavelFil opened on Sep 29, 2024
  1

• Validate CSS variables name

  csstree/validator#38 · Filter by author PavelFil opened on Sep 28, 2024
  1

• Unknown property text-wrap

  csstree/validator#37 · Filter by author mgurgel opened on Sep 18, 2024
  2

• clamp() throwing an incorrect error

  csstree/validator#33 · Filter by author JoshBeveridge opened on May 14, 2023
  3

• support for @layer

  csstree/validator#32 · Filter by author mayank99 opened on Feb 10, 2023
  1

• Selectors starting with numerical should fail validation

  selector validation
  csstree/validator#31 · Filter by author silverwind opened on Jan 16, 2023

• Attempted import error: 'validate' is not exported from 'csstree-validator'.

  csstree/validator#30 · Filter by author prathamesh-bigpi opened on Jun 20, 2022
  4

• color-mix() support

  csstree/validator#29 · Filter by author black7375 opened on Mar 29, 2022
  2

• Validator on max() and min()

  csstree/validator#27 · Filter by author AdornChoga opened on Feb 8, 2022
  5

• Some CSS errors are not detected if they are at the start of the file, but detected when they are in the middle (?)

  selector validation
  csstree/validator#21 · Filter by author Stvad opened on Apr 6, 2021
  2

• Invalid Level 3 :not() selectors

  selector validation
  csstree/validator#10 · Filter by author Mottie opened on Mar 23, 2018
  1