A collection of utility functions for string manipulation, case conversion, extraction, parsing, and more. These utilities provide type-safe operations for common string handling scenarios.

Features

Strict TypeScript typing
Null/undefined handling
Consistent return types
Edge case handling
Interactive playground support

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Last updated: Sun, Jun 14, 2026 07:06:16AM (UTC)

Parse Object Values

Recursively converts stringified primitive values within objects and arrays to their proper types (boolean, number, null, etc.).

Capitalize a String

Converts the first letter of a given string to uppercase while keeping the rest lowercase (unless otherwise specified).

String Utilities

Overview

Features

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