docs: add documentation for --no-config-lookup (#20033)

fasttime · web-flow · commit 8033b195299a · 2025-08-23T16:30:29.000+02:00
* docs: fix rule performance profiling instructions

* remove comma

* update CLI docs

* update one more occurrence
diff --git a/docs/src/extend/custom-rules.md b/docs/src/extend/custom-rules.md
@@ -991,10 +991,10 @@ no-empty-class          |    21.976 |     2.6%
 semi                    |    19.359 |     2.3%
 ```
 
-To test one rule explicitly, combine the `--no-eslintrc`, and `--rule` options:
+To test one rule explicitly, combine the `--no-config-lookup` and `--rule` options:
 
 ```bash
-$ TIMING=1 eslint --no-eslintrc --rule "quotes: [2, 'double']" lib
+$ TIMING=1 eslint --no-config-lookup --rule "quotes: [2, 'double']" lib
 Rule   | Time (ms) | Relative
 :------|----------:|--------:
 quotes |    18.066 |   100.0%
diff --git a/docs/src/use/command-line-interface.md b/docs/src/use/command-line-interface.md
@@ -160,9 +160,22 @@ Miscellaneous:
 
 ### Basic Configuration
 
+#### `--no-config-lookup`
+
+**Flat Config Mode Only.** Disables use of configuration from files.
+
+- **Argument Type**: No argument.
+
+##### `--no-config-lookup` example
+
+{{ npx_tabs ({
+    package: "eslint",
+    args: ["--no-config-lookup", "file.js"]
+}) }}
+
 #### `--no-eslintrc`
 
-**eslintrc Mode Only.** Disables use of configuration from `.eslintrc.*` and `package.json` files. For flat config mode, use `--no-config-lookup` instead.
+**eslintrc Mode Only.** Disables use of configuration from `.eslintrc.*` and `package.json` files. For flat config mode, use [`--no-config-lookup`](#--no-config-lookup) instead.
 
 - **Argument Type**: No argument.
 
@@ -231,7 +244,7 @@ This option allows you to specify additional file extensions to lint.
 - **Multiple Arguments**: Yes
 - **Default Value**: By default, ESLint lints files with extensions `.js`, `.mjs`, `.cjs`, and additional extensions [specified in the configuration file](configure/configuration-files#specifying-files-with-arbitrary-extensions).
 
-This option is primarily intended for use in combination with the `--no-config-lookup` option, since in that case there is no configuration file in which the additional extensions would be specified.
+This option is primarily intended for use in combination with the [`--no-config-lookup`](#--no-config-lookup) option, since in that case there is no configuration file in which the additional extensions would be specified.
 
 ##### `--ext` example
 
@@ -365,7 +378,7 @@ This option specifies the rules to be used.
 
 These rules are merged with any rules specified with configuration files. If the rule is defined in a plugin, you have to prefix the rule ID with the plugin name and a `/`.
 
-To ignore rules in `.eslintrc` configuration files and only run rules specified in the command line, use the `--rule` flag in combination with the [`--no-eslintrc`](#--no-eslintrc) flag.
+To ignore rules in configuration files and only run rules specified in the command line, use the `--rule` flag in combination with the [`--no-config-lookup`](#--no-config-lookup) flag.
 
 ##### `--rule` example
 
@@ -389,7 +402,7 @@ To ignore rules in `.eslintrc` configuration files and only run rules specified
 
 {{ npx_tabs ({
     package: "eslint",
-    args: ["--rule", "\'quotes: [error, double]\'", "--no-eslintrc"],
+    args: ["--rule", "\'quotes: [error, double]\'", "--no-config-lookup"],
     comment: "Only apply rule from the command line"
 }) }}
 
