pota/use/string

pota/use/string collects the small string utilities that come up over and over when building UIs: case conversion, light validation, clipboard, hashing, and a multi-line diff used by pota/use/test.

Exports

• dashesToCamelCase(s) — kebab-case → camelCase
• capitalizeFirstLetter(s) — uppercase the first char
• label(s) — slug → human label
• short(s) — truncate to 40 chars with …
• ensureString(s) — coerce to a string, falsy → ''
• toString(s, length?) — coerce + trim, with optional max length
• wholeNumber(n) — drop the fractional part, NaN → 0
• validateEmail(s) — normalized email or false
• isEmoji(s) — does the string contain emoji?
• copyToClipboard(s) — write text to the clipboard
• hash(value, algo?) — WebCrypto digest as hex
• diff(a, b) — mark line divergence between two multi-line strings