| camel-case • 4.1.2Transform into a string with the separator denoted by the next word capitalized | INDIRECT | 4 | |
| capital-case • 1.0.4Transform into a space separated string with each word capitalized | INDIRECT | 4 | |
| change-case • 4.1.2Transform a string between `camelCase`, `PascalCase`, `Capital Case`, `snake_case`, `param-case`, `CONSTANT_CASE` and others | DIRECT | 15 | |
| constant-case • 3.0.4Transform into upper case string with an underscore between words | INDIRECT | 4 | |
| dot-case • 3.0.4Transform into a lower case string with a period between words | INDIRECT | 3 | |
| header-case • 2.0.4Transform into a dash separated string of capitalized words | INDIRECT | 5 | |
| is-lower-case • 2.0.2Returns `true` if the string is lower case only | DIRECT | 1 | |
| is-upper-case • 2.0.2Returns `true` if the string is upper case only. | DIRECT | 1 | |
| lower-case-first • 2.0.2Transforms the string with only the first character in lower case | DIRECT | 1 | |
| lower-case • 2.0.2Transforms the string to lower case | DIRECT | 1 | |
| no-case • 3.0.4Transform into a lower cased string with spaces between words | INDIRECT | 2 | |
| param-case • 3.0.4Transform into a lower cased string with dashes between words | INDIRECT | 4 | |
| pascal-case • 3.1.2Transform into a string of capitalized words without separators | INDIRECT | 3 | |
| path-case • 3.0.4Transform into a lower case string with slashes between words | INDIRECT | 4 | |
| sentence-case • 3.0.4Transform into a lower case with spaces between words, then capitalize the string | INDIRECT | 4 | |
| snake-case • 3.0.4Transform into a lower case string with underscores between words | INDIRECT | 4 | |
| sponge-case • 1.0.1Transform into a string with random capitalization applied | DIRECT | 1 | |
| swap-case • 2.0.2Transform a string by swapping every character from upper to lower case, or lower to upper case | DIRECT | 1 | |
| title-case • 3.0.3Transform a string into title case following English rules | DIRECT | 1 | |
| upper-case-first • 2.0.2Transforms the string with the first character in upper cased | DIRECT | 1 | |
| upper-case • 2.0.2Transforms the string to upper case | DIRECT | 1 | |