coc-css

Neoclide CI passing

Css extension for coc.nvim

Installation CommandVim prompt

:CocInstall coc-css

GitHub owner

Neoclide

Version

v2.2.4

npm package

coc-css

Requirements

coc ^0.0.82

License

MIT

Repository

GitHub

npm latest published 2026-10-04Registry checked 2026-10-05Node >=22Registry summary

Try in browser ↗

Published Package Summary

coc-css

Css language server extension for coc.nvim.

Uses vscode-css-languageservice inside.

Note: words are exetracted by iskeyword option of buffer, you may want to adjust it by command like:

autocmd FileType css setl iskeyword+=-

Note configuration css.enable and wxss support removed from 2.0.0.

Install

Requires Node.js 22 or later.

In your vim/neovim, run the command:

:CocInstall coc-css

For scss files, you may need use:

autocmd FileType scss setl iskeyword+=@-@

in your vimrc for add @ to iskeyword option.

Features

All features that vscode-css-languageservice provide should work.

doValidation analyzes an input string and returns syntax and lint errros.
doComplete provides completion proposals for a given location.
doHover provides a hover text for a given location.
findDefinition finds the definition of the symbol at the given location.
findReferences finds all references to the symbol at the given location.
findDocumentHighlights finds all symbols connected to the given location.
findDocumentSymbols provides all symbols in the given document
doCodeActions evaluates code actions for the given location, typically to fix a problem.
findColorSymbols evaluates all color symbols in the given document
doRename renames all symbols connected to the given location.
getFoldingRanges returns folding ranges in the given document.
format format css/scss/less files.

License

MIT

Read the complete README

Css extension for coc.nvim

Activation Events

onLanguage:css
onLanguage:less
onLanguage:scss

Developer Resources

Want to build, test, or contribute to coc.nvim extensions? Explore our official SDK and testing toolkits.

Open Developer Guide

Published with coc-css@2.2.4 as history.md.

Open source file

v2.2.4 2026-10-04

Merge pull request #46 from neoclide/codex/upstream-sync-20261003 (58fe612)
update coc-css (5b0e605)

v2.2.3 2026-10-03

Merge pull request #45 from neoclide/codex/upstream-sync-20261003 (70317c5)
docs: clarify local upstream baseline provenance (af7355a)
docs: review VS Code CSS upstream through 67cb2a17e24 (7464734)

v2.2.2 2026-08-31

fix repository not exists (639ab75)

v2.2.1 2026-08-30

add release.yml (d68e720)

v2.2.0 2026-08-29

Require Node.js 22 and update the CSS language service and LSP dependencies.
Return native quick-fix code actions instead of the legacy apply-command bridge.
Prevent stale custom-data loads from replacing newer configuration.
Add npm-based type checking and coc-test coverage for Vim and Neovim.

v2.0.0 2022-11-03

Format support.
Remove configuration css.enable
Remove support for wxss.

All contributes.commands entries from the published package manifest for coc-css@2.2.4.

This package does not declare any contributed commands.

All contributes.configuration entries from the published package manifest, including each raw property schema for coc-settings.json.

css.execArgvarray

Extra arguments for node which start language server.

Default: []

Raw JSON Schema

{
  "type": "array",
  "items": {
    "type": "string"
  },
  "default": [],
  "description": "Extra arguments for node which start language server."
}

css.validateboolean

Enables or disables all validations.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Enables or disables all validations."
}

less.validateboolean

Enables or disables all validations.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Enables or disables all validations."
}

scss.validateboolean

Enables or disables all validations.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Enables or disables all validations."
}

css.customDataarray

A list of relative file paths pointing to JSON files following the [custom data format](https://github.com/microsoft/vscode-css-languageservice/blob/master/docs/customData.md). VS Code loads custom data on startup to enhance its CSS support for the custom CSS properties, at directives, pseudo classes and pseudo elements you specify in the JSON files. The file paths are relative to workspace and only workspace folder settings are considered.

Default: []

Raw JSON Schema

{
  "type": "array",
  "items": {
    "type": "string"
  },
  "scope": "resource",
  "default": [],
  "markdownDescription": "A list of relative file paths pointing to JSON files following the [custom data format](https://github.com/microsoft/vscode-css-languageservice/blob/master/docs/customData.md).\n\nVS Code loads custom data on startup to enhance its CSS support for the custom CSS properties, at directives, pseudo classes and pseudo elements you specify in the JSON files.\n\nThe file paths are relative to workspace and only workspace folder settings are considered."
}

css.lint.floatstring

Avoid using `float`. Floats lead to fragile CSS that is easy to break if one aspect of the layout changes.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Avoid using `float`. Floats lead to fragile CSS that is easy to break if one aspect of the layout changes."
}

css.lint.ieHackstring

IE hacks are only necessary when supporting IE7 and older.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "IE hacks are only necessary when supporting IE7 and older."
}

less.lint.floatstring

Avoid using `float`. Floats lead to fragile CSS that is easy to break if one aspect of the layout changes.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Avoid using `float`. Floats lead to fragile CSS that is easy to break if one aspect of the layout changes."
}

scss.lint.floatstring

Avoid using `float`. Floats lead to fragile CSS that is easy to break if one aspect of the layout changes.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Avoid using `float`. Floats lead to fragile CSS that is easy to break if one aspect of the layout changes."
}

css.trace.serverstring

Traces the communication between VS Code and the CSS language server.

Default: "off"

Raw JSON Schema

{
  "enum": [
    "off",
    "messages",
    "verbose"
  ],
  "type": "string",
  "scope": "window",
  "default": "off",
  "description": "Traces the communication between VS Code and the CSS language server."
}

less.lint.ieHackstring

IE hacks are only necessary when supporting IE7 and older.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "IE hacks are only necessary when supporting IE7 and older."
}

scss.lint.ieHackstring

IE hacks are only necessary when supporting IE7 and older.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "IE hacks are only necessary when supporting IE7 and older."
}

css.format.enableboolean

Enable/disable default CSS formatter.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "window",
  "default": true,
  "description": "Enable/disable default CSS formatter."
}

css.lint.boxModelstring

Do not use `width` or `height` when using `padding` or `border`.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Do not use `width` or `height` when using `padding` or `border`."
}

css.lint.importantstring

Avoid using `!important`. It is an indication that the specificity of the entire CSS has gotten out of control and needs to be refactored.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Avoid using `!important`. It is an indication that the specificity of the entire CSS has gotten out of control and needs to be refactored."
}

css.lint.zeroUnitsstring

No unit for zero needed.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "No unit for zero needed."
}

less.format.enableboolean

Enable/disable default LESS formatter.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "window",
  "default": true,
  "description": "Enable/disable default LESS formatter."
}

less.lint.boxModelstring

Do not use `width` or `height` when using `padding` or `border`.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Do not use `width` or `height` when using `padding` or `border`."
}

scss.format.enableboolean

Enable/disable default SCSS formatter.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "window",
  "default": true,
  "description": "Enable/disable default SCSS formatter."
}

scss.lint.boxModelstring

Do not use `width` or `height` when using `padding` or `border`.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Do not use `width` or `height` when using `padding` or `border`."
}

css.lint.emptyRulesstring

Do not use empty rulesets.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Do not use empty rulesets."
}

css.lint.idSelectorstring

Selectors should not contain IDs because these rules are too tightly coupled with the HTML.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Selectors should not contain IDs because these rules are too tightly coupled with the HTML."
}

less.lint.importantstring

Avoid using `!important`. It is an indication that the specificity of the entire CSS has gotten out of control and needs to be refactored.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Avoid using `!important`. It is an indication that the specificity of the entire CSS has gotten out of control and needs to be refactored."
}

less.lint.zeroUnitsstring

No unit for zero needed.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "No unit for zero needed."
}

scss.lint.importantstring

Avoid using `!important`. It is an indication that the specificity of the entire CSS has gotten out of control and needs to be refactored.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "Avoid using `!important`. It is an indication that the specificity of the entire CSS has gotten out of control and needs to be refactored."
}

scss.lint.zeroUnitsstring

No unit for zero needed.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "No unit for zero needed."
}

css.hover.referencesboolean

Show references to MDN in CSS hovers.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Show references to MDN in CSS hovers."
}

less.lint.emptyRulesstring

Do not use empty rulesets.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Do not use empty rulesets."
}

less.lint.idSelectorstring

Selectors should not contain IDs because these rules are too tightly coupled with the HTML.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Selectors should not contain IDs because these rules are too tightly coupled with the HTML."
}

scss.lint.emptyRulesstring

Do not use empty rulesets.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Do not use empty rulesets."
}

scss.lint.idSelectorstring

Selectors should not contain IDs because these rules are too tightly coupled with the HTML.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Selectors should not contain IDs because these rules are too tightly coupled with the HTML."
}

css.format.braceStylestring

Put braces on the same line as rules (`collapse`) or put braces on own line (`expand`).

Default: "collapse"

Raw JSON Schema

{
  "enum": [
    "collapse",
    "expand"
  ],
  "type": "string",
  "scope": "resource",
  "default": "collapse",
  "markdownDescription": "Put braces on the same line as rules (`collapse`) or put braces on own line (`expand`)."
}

css.lint.vendorPrefixstring

When using a vendor-specific prefix, also include the standard property.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "When using a vendor-specific prefix, also include the standard property."
}

less.hover.referencesboolean

Show references to MDN in LESS hovers.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Show references to MDN in LESS hovers."
}

scss.hover.referencesboolean

Show references to MDN in SCSS hovers.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Show references to MDN in SCSS hovers."
}

less.format.braceStylestring

Put braces on the same line as rules (`collapse`) or put braces on own line (`expand`).

Default: "collapse"

Raw JSON Schema

{
  "enum": [
    "collapse",
    "expand"
  ],
  "type": "string",
  "scope": "resource",
  "default": "collapse",
  "markdownDescription": "Put braces on the same line as rules (`collapse`) or put braces on own line (`expand`)."
}

less.lint.vendorPrefixstring

When using a vendor-specific prefix, also include the standard property.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "When using a vendor-specific prefix, also include the standard property."
}

scss.format.braceStylestring

Put braces on the same line as rules (`collapse`) or put braces on own line (`expand`).

Default: "collapse"

Raw JSON Schema

{
  "enum": [
    "collapse",
    "expand"
  ],
  "type": "string",
  "scope": "resource",
  "default": "collapse",
  "markdownDescription": "Put braces on the same line as rules (`collapse`) or put braces on own line (`expand`)."
}

scss.lint.vendorPrefixstring

When using a vendor-specific prefix, also include the standard property.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "When using a vendor-specific prefix, also include the standard property."
}

css.hover.documentationboolean

Show tag and attribute documentation in CSS hovers.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Show tag and attribute documentation in CSS hovers."
}

css.lint.hexColorLengthstring

Hex colors must consist of three or six hex numbers.

Default: "error"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "error",
  "description": "Hex colors must consist of three or six hex numbers."
}

css.lint.unknownAtRulesstring

Unknown at-rule.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Unknown at-rule."
}

css.lint.importStatementstring

Import statements do not load in parallel.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Import statements do not load in parallel."
}

css.lint.validPropertiesarray

A list of properties that are not validated against the `unknownProperties` rule.

Default: []

Raw JSON Schema

{
  "type": "array",
  "items": {
    "type": "string"
  },
  "scope": "resource",
  "default": [],
  "description": "A list of properties that are not validated against the `unknownProperties` rule.",
  "uniqueItems": true
}

less.hover.documentationboolean

Show tag and attribute documentation in LESS hovers.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Show tag and attribute documentation in LESS hovers."
}

less.lint.hexColorLengthstring

Hex colors must consist of three or six hex numbers.

Default: "error"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "error",
  "description": "Hex colors must consist of three or six hex numbers."
}

less.lint.unknownAtRulesstring

Unknown at-rule.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Unknown at-rule."
}

scss.hover.documentationboolean

Show tag and attribute documentation in SCSS hovers.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Show tag and attribute documentation in SCSS hovers."
}

scss.lint.hexColorLengthstring

Hex colors must consist of three or six hex numbers.

Default: "error"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "error",
  "description": "Hex colors must consist of three or six hex numbers."
}

scss.lint.unknownAtRulesstring

Unknown at-rule.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Unknown at-rule."
}

less.lint.importStatementstring

Import statements do not load in parallel.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Import statements do not load in parallel."
}

less.lint.validPropertiesarray

A list of properties that are not validated against the `unknownProperties` rule.

Default: []

Raw JSON Schema

{
  "type": "array",
  "items": {
    "type": "string"
  },
  "scope": "resource",
  "default": [],
  "description": "A list of properties that are not validated against the `unknownProperties` rule.",
  "uniqueItems": true
}

scss.lint.importStatementstring

Import statements do not load in parallel.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Import statements do not load in parallel."
}

scss.lint.validPropertiesarray

A list of properties that are not validated against the `unknownProperties` rule.

Default: []

Raw JSON Schema

{
  "type": "array",
  "items": {
    "type": "string"
  },
  "scope": "resource",
  "default": [],
  "description": "A list of properties that are not validated against the `unknownProperties` rule.",
  "uniqueItems": true
}

css.lint.universalSelectorstring

The universal selector (`*`) is known to be slow.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "The universal selector (`*`) is known to be slow."
}

css.lint.unknownPropertiesstring

Unknown property.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Unknown property."
}

css.format.preserveNewLinesboolean

Whether existing line breaks before elements should be preserved.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Whether existing line breaks before elements should be preserved."
}

css.lint.fontFacePropertiesstring

`@font-face` rule must define `src` and `font-family` properties.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "markdownDescription": "`@font-face` rule must define `src` and `font-family` properties."
}

less.lint.universalSelectorstring

The universal selector (`*`) is known to be slow.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "The universal selector (`*`) is known to be slow."
}

less.lint.unknownPropertiesstring

Unknown property.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Unknown property."
}

scss.lint.universalSelectorstring

The universal selector (`*`) is known to be slow.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "markdownDescription": "The universal selector (`*`) is known to be slow."
}

scss.lint.unknownPropertiesstring

Unknown property.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "description": "Unknown property."
}

css.lint.duplicatePropertiesstring

Do not use duplicate style definitions.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Do not use duplicate style definitions."
}

less.format.preserveNewLinesboolean

Whether existing line breaks before elements should be preserved.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Whether existing line breaks before elements should be preserved."
}

less.lint.fontFacePropertiesstring

`@font-face` rule must define `src` and `font-family` properties.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "markdownDescription": "`@font-face` rule must define `src` and `font-family` properties."
}

scss.format.preserveNewLinesboolean

Whether existing line breaks before elements should be preserved.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Whether existing line breaks before elements should be preserved."
}

scss.lint.fontFacePropertiesstring

`@font-face` rule must define `src` and `font-family` properties.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "markdownDescription": "`@font-face` rule must define `src` and `font-family` properties."
}

less.lint.duplicatePropertiesstring

Do not use duplicate style definitions.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Do not use duplicate style definitions."
}

scss.lint.duplicatePropertiesstring

Do not use duplicate style definitions.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Do not use duplicate style definitions."
}

css.format.maxPreserveNewLinesnumber | null

Maximum number of line breaks to be preserved in one chunk, when `#css.format.preserveNewLines#` is enabled.

Default: null

Raw JSON Schema

{
  "type": [
    "number",
    "null"
  ],
  "scope": "resource",
  "default": null,
  "markdownDescription": "Maximum number of line breaks to be preserved in one chunk, when `#css.format.preserveNewLines#` is enabled."
}

css.format.newlineBetweenRulesboolean

Separate rulesets by a blank line.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Separate rulesets by a blank line."
}

less.format.maxPreserveNewLinesnumber | null

Maximum number of line breaks to be preserved in one chunk, when `#less.format.preserveNewLines#` is enabled.

Default: null

Raw JSON Schema

{
  "type": [
    "number",
    "null"
  ],
  "scope": "resource",
  "default": null,
  "markdownDescription": "Maximum number of line breaks to be preserved in one chunk, when `#less.format.preserveNewLines#` is enabled."
}

less.format.newlineBetweenRulesboolean

Separate rulesets by a blank line.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Separate rulesets by a blank line."
}

scss.format.maxPreserveNewLinesnumber | null

Maximum number of line breaks to be preserved in one chunk, when `#scss.format.preserveNewLines#` is enabled.

Default: null

Raw JSON Schema

{
  "type": [
    "number",
    "null"
  ],
  "scope": "resource",
  "default": null,
  "markdownDescription": "Maximum number of line breaks to be preserved in one chunk, when `#scss.format.preserveNewLines#` is enabled."
}

scss.format.newlineBetweenRulesboolean

Separate rulesets by a blank line.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Separate rulesets by a blank line."
}

css.lint.argumentsInColorFunctionstring

Invalid number of parameters.

Default: "error"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "error",
  "description": "Invalid number of parameters."
}

css.lint.compatibleVendorPrefixesstring

When using a vendor-specific prefix make sure to also include all other vendor-specific properties.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "When using a vendor-specific prefix make sure to also include all other vendor-specific properties."
}

css.format.newlineBetweenSelectorsboolean

Separate selectors with a new line.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Separate selectors with a new line."
}

less.lint.argumentsInColorFunctionstring

Invalid number of parameters.

Default: "error"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "error",
  "description": "Invalid number of parameters."
}

less.lint.compatibleVendorPrefixesstring

When using a vendor-specific prefix make sure to also include all other vendor-specific properties.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "When using a vendor-specific prefix make sure to also include all other vendor-specific properties."
}

scss.lint.argumentsInColorFunctionstring

Invalid number of parameters.

Default: "error"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "error",
  "description": "Invalid number of parameters."
}

scss.lint.compatibleVendorPrefixesstring

When using a vendor-specific prefix make sure to also include all other vendor-specific properties.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "When using a vendor-specific prefix make sure to also include all other vendor-specific properties."
}

less.format.newlineBetweenSelectorsboolean

Separate selectors with a new line.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Separate selectors with a new line."
}

scss.format.newlineBetweenSelectorsboolean

Separate selectors with a new line.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "markdownDescription": "Separate selectors with a new line."
}

css.lint.propertyIgnoredDueToDisplaystring

Property is ignored due to the display. E.g. with `display: inline`, the `width`, `height`, `margin-top`, `margin-bottom`, and `float` properties have no effect.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "markdownDescription": "Property is ignored due to the display. E.g. with `display: inline`, the `width`, `height`, `margin-top`, `margin-bottom`, and `float` properties have no effect."
}

less.lint.propertyIgnoredDueToDisplaystring

Property is ignored due to the display. E.g. with `display: inline`, the `width`, `height`, `margin-top`, `margin-bottom`, and `float` properties have no effect.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "markdownDescription": "Property is ignored due to the display. E.g. with `display: inline`, the `width`, `height`, `margin-top`, `margin-bottom`, and `float` properties have no effect."
}

scss.lint.propertyIgnoredDueToDisplaystring

Property is ignored due to the display. E.g. with `display: inline`, the `width`, `height`, `margin-top`, `margin-bottom`, and `float` properties have no effect.

Default: "warning"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "warning",
  "markdownDescription": "Property is ignored due to the display. E.g. with `display: inline`, the `width`, `height`, `margin-top`, `margin-bottom`, and `float` properties have no effect."
}

css.format.spaceAroundSelectorSeparatorboolean

Ensure a space character around selector separators '>', '+', '~' (e.g. `a > b`).

Default: false

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": false,
  "markdownDescription": "Ensure a space character around selector separators '>', '+', '~' (e.g. `a > b`)."
}

css.lint.unknownVendorSpecificPropertiesstring

Unknown vendor specific property.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Unknown vendor specific property."
}

less.format.spaceAroundSelectorSeparatorboolean

Ensure a space character around selector separators '>', '+', '~' (e.g. `a > b`).

Default: false

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": false,
  "markdownDescription": "Ensure a space character around selector separators '>', '+', '~' (e.g. `a > b`)."
}

scss.format.spaceAroundSelectorSeparatorboolean

Ensure a space character around selector separators '>', '+', '~' (e.g. `a > b`).

Default: false

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": false,
  "markdownDescription": "Ensure a space character around selector separators '>', '+', '~' (e.g. `a > b`)."
}

less.lint.unknownVendorSpecificPropertiesstring

Unknown vendor specific property.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Unknown vendor specific property."
}

scss.lint.unknownVendorSpecificPropertiesstring

Unknown vendor specific property.

Default: "ignore"

Raw JSON Schema

{
  "enum": [
    "ignore",
    "warning",
    "error"
  ],
  "type": "string",
  "scope": "resource",
  "default": "ignore",
  "description": "Unknown vendor specific property."
}

css.completion.completePropertyWithSemicolonboolean

Insert semicolon at end of line when completing CSS properties.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Insert semicolon at end of line when completing CSS properties."
}

css.completion.triggerPropertyValueCompletionboolean

By default, VS Code triggers property value completion after selecting a CSS property. Use this setting to disable this behavior.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "By default, VS Code triggers property value completion after selecting a CSS property. Use this setting to disable this behavior."
}

less.completion.completePropertyWithSemicolonboolean

Insert semicolon at end of line when completing CSS properties.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Insert semicolon at end of line when completing CSS properties."
}

scss.completion.completePropertyWithSemicolonboolean

Insert semicolon at end of line when completing CSS properties.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "Insert semicolon at end of line when completing CSS properties."
}

less.completion.triggerPropertyValueCompletionboolean

By default, VS Code triggers property value completion after selecting a CSS property. Use this setting to disable this behavior.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "By default, VS Code triggers property value completion after selecting a CSS property. Use this setting to disable this behavior."
}

scss.completion.triggerPropertyValueCompletionboolean

By default, VS Code triggers property value completion after selecting a CSS property. Use this setting to disable this behavior.

Default: true

Raw JSON Schema

{
  "type": "boolean",
  "scope": "resource",
  "default": true,
  "description": "By default, VS Code triggers property value completion after selecting a CSS property. Use this setting to disable this behavior."
}

coc-css

Published Package Summary

coc-css

Install

Features

License

Version History

v2.2.4 2026-10-04

v2.2.3 2026-10-03

v2.2.2 2026-08-31

v2.2.1 2026-08-30

v2.2.0 2026-08-29

v2.0.0 2022-11-03

Contributed Commands

Configuration Schema