cssselectcssselect parses CSS3 Selectors and translates them to XPath 1.0csshacktoberfestpythonselectors
postcss-prefix-selectorPrefix all CSS rules with a selectorpostcssprefixselectorspostcss-plugincssselectorplugin
postcss-focus-visibleUse the :focus-visible pseudo-selector in CSSa11yaccessibilitybuttoncontenteditablecsscursorfocusinputjavascriptjskeyboardsmicemousepenpointerpostcsspostcss-pluginpseudosringselectselectorstextareatouchtrackpad
postcss-focus-withinUse the :focus-within pseudo-selector in CSSa11yaccessibilityancestorscssdescendantsfocuspolyfillpostcsspostcss-pluginpseudosselectorswithin
postcss-selector-matchesPostCSS plugin to transform :matches() W3C CSS pseudo class to more compatible CSS selectorspostcsspostcss-pluginselectorsselectormatches
css-blank-pseudoStyle form elements when they are emptya11yaccessibilityblankcssemptyinputjavascriptjspolyfillpostcsspostcss-pluginpseudoselectselectorstextarea
postcss-custom-selectorsUse Custom Selectors in CSSat-ruleatrulecsscsswgcustomdeclarativeextensionspostcsspostcss-pluginruleselectorsspecificationw3c
postcss-nestingNest rules inside each other in CSSatruleschildchildrencsscssnextcsswgnestednestingspostcsspostcss-pluginrulesselectorsspecificationsspecssyntaxw3c
parselParsel is a library to extract data from HTML and XML using XPath and CSS selectorsparselcsshacktoberfestlxmlpythonscrapingselectorsxmlxpath
asynctestEnhance the standard unittest package with features for testing asyncio librariesunittesttesttestingasynciotulipselectorsasyncmock