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Frontend-Learner/node_modules/to-valid-identifier/readme.md

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+# to-valid-identifier
+
+> Convert a string to a valid [JavaScript identifier](https://developer.mozilla.org/docs/Glossary/Identifier)
+
+## Install
+
+```sh
+npm install to-valid-identifier
+```
+
+## Usage
+
+```js
+import toValidIdentifier from 'to-valid-identifier';
+
+toValidIdentifier('foo');
+//=> 'foo'
+
+toValidIdentifier('foo-bar');
+//=> 'foo$j$bar'
+
+toValidIdentifier('$');
+//=> '$a$'
+
+toValidIdentifier('undefined');
+//=> '$_undefined$'
+```
+
+## API
+
+### toValidIdentifier(string)
+
+Convert the given string to a valid JavaScript identifier.
+
+Different inputs will always generate unique identifiers.
+
+## Use cases
+
+- **Code Generation:** Automate safe variable naming in scripts, avoiding syntax errors from invalid characters.
+- **Compilers/Transpilers:** Essential for non-JavaScript languages compiling to JavaScript, ensuring that identifiers are compliant.
+- **Dynamic Function Names:** Generate unique and valid function names from dynamic content such as user inputs or database fields.
+- **API Wrappers:** Convert API response properties into valid JavaScript object keys for easier access.
+- **Template Processing:** Ensure template placeholders are converted to valid JavaScript identifiers when replaced with dynamic values.
+
+## Related
+
+- [is-identifier](https://github.com/sindresorhus/is-identifier) - Check if a string is a valid JavaScript identifier