Case Conversion
- change-case:
change-caseoffers a wide range of case conversion functions, including camelCase, snake_case, kebab-case, and more. It allows for easy conversion between different case styles, making it a versatile choice for projects that require extensive string manipulation. For example, it can convert 'hello world' to 'hello-world' (kebab-case) or 'helloWorld' to 'hello_world' (snake_case). - camelcase:
camelcaseconverts a given string to camelCase, which means it transforms the string by removing spaces and special characters while capitalizing the first letter of each subsequent word. For example, 'hello world' becomes 'helloWorld'. - camelcase-keys:
camelcase-keysconverts the keys of an object to camelCase recursively. It does not modify the values, only the keys. For instance, an object with keys like { 'first_name': 'John', 'last_name': 'Doe' } would be transformed to { firstName: 'John', lastName: 'Doe' }. - case-anything:
case-anythingsupports multiple case conversions, including camelCase, snake_case, and kebab-case. It provides a flexible API that allows you to specify the desired case format, making it suitable for various use cases. For example, it can convert 'hello_world' to 'helloWorld' (camelCase) or 'hello-world' to 'hello_world' (snake_case). - to-camel-case:
to-camel-casefocuses solely on converting strings to camelCase. It is a lightweight and straightforward utility that handles simple case conversion tasks efficiently. For example, it can convert 'hello world' to 'helloWorld' or 'hello_world' to 'helloWorld'. - uppercamelcase:
uppercamelcaseconverts strings to UpperCamelCase (PascalCase), where the first letter of each word is capitalized. This is useful for scenarios that require a more formal casing style. For example, 'hello world' would be transformed to 'HelloWorld'.
Object Key Transformation
- change-case:
change-caseprovides utilities for transforming both strings and object keys. While it does not specifically focus on key transformation, it offers functions that can be used to convert keys to different case styles, including camelCase, snake_case, and kebab-case. This makes it a versatile choice for projects that need comprehensive case manipulation. - camelcase-keys:
camelcase-keysis specifically designed to transform object keys to camelCase. It operates recursively, meaning it will convert keys at all levels of nested objects. This feature is particularly useful when dealing with API responses that use snake_case or kebab-case keys, allowing you to standardize them to camelCase for consistency in your JavaScript code. - case-anything:
case-anythingdoes not transform object keys; it focuses on string case conversion. However, it provides a flexible API for handling various case formats, making it a good choice for projects that require multiple case transformations without modifying object structures.
Modularity
- change-case:
change-caseis highly modular, allowing you to import only the specific case transformation functions you need. This reduces bundle size and improves performance, making it an excellent choice for projects that require only a subset of its features. - case-anything:
case-anythingis designed to be flexible and modular, supporting multiple case formats with a single API. However, it does not offer the same level of modularity aschange-case, as it focuses on providing a unified interface for various case conversions rather than individual function imports.
Ease of Use: Code Examples
- change-case:
Comprehensive case transformation with
change-caseimport { camelCase, snakeCase, kebabCase } from 'change-case'; console.log(camelCase('hello world')); // Output: helloWorld console.log(snakeCase('hello world')); // Output: hello_world console.log(kebabCase('hello world')); // Output: hello-world - camelcase:
Simple camelCase conversion with
camelcaseimport camelcase from 'camelcase'; console.log(camelcase('hello world')); // Output: helloWorld - camelcase-keys:
Object key transformation with
camelcase-keysimport camelcaseKeys from 'camelcase-keys'; const obj = { first_name: 'John', last_name: 'Doe' }; const newObj = camelcaseKeys(obj); console.log(newObj); // Output: { firstName: 'John', lastName: 'Doe' } - case-anything:
Multiple case conversions with
case-anythingimport { toCamelCase, toSnakeCase } from 'case-anything'; console.log(toCamelCase('hello_world')); // Output: helloWorld console.log(toSnakeCase('helloWorld')); // Output: hello_world - to-camel-case:
Simple camelCase conversion with
to-camel-caseimport toCamelCase from 'to-camel-case'; console.log(toCamelCase('hello world')); // Output: helloWorld - uppercamelcase:
UpperCamelCase conversion with
uppercamelcaseimport uppercamelcase from 'uppercamelcase'; console.log(uppercamelcase('hello world')); // Output: HelloWorld