TypeScript · JavaScript★ 71↓ 4,091/moSep 18, 2026
TypeScript · JavaScript★ 2↓ 6,475/moSep 18, 2026
JavaScript★ 500↓ 247M/moOct 20, 2026
JavaScript★ 94↓ 11.7M/moSep 23, 2026
JavaScript★ 5↓ 190M/moSep 16, 2026
TypeScript★ 774↓ 99.9M/moSep 16, 2026
JavaScript★ 6↓ 184M/moSep 16, 2026
JavaScript★ 2,025↓ 90M/moSep 17, 2026
Python★ 136↓ 57.7K/moSep 19, 2026
Solidity★ 22↓ 90/moSep 19, 2026
JavaScript★ 18↓ 83.6M/moSep 15, 2026
TypeScript★ 181↓ 25.2M/moSep 15, 2026

jonschlinkert/kind-ofGet the native JavaScript type of a value, fast. Used by superstruct, micromatch and many others!
JavaScript★ 354↓ 447M/moSep 16, 2026

mathiasbynens/jsescGiven some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.
JavaScript★ 800↓ 674M/moSep 16, 2026
C#★ 5Aug 25, 2026
JavaScript★ 613↓ 517M/moSep 16, 2026
JavaScript★ 3,597↓ 165M/moSep 16, 2026

jonschlinkert/repeat-stringRepeat the given string n times. Fastest implementation for repeating a string (2x faster than the native method)
JavaScript★ 50↓ 84.9M/moOct 21, 2026
Rust★ 598↓ 93.2M/moSep 16, 2026
PHP★ 102↓ 18.1K/moOct 18, 2026

mathiasbynens/cssescA JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.
HTML · JavaScript★ 176↓ 320M/moSep 16, 2026
JavaScript★ 23↓ 35M/moSep 23, 2026

Wissance/stringFormatterA set of tools to manipulate text, i.e. making text from templates in C#/Python way is faster than fmt.Sprintf
Go★ 163Oct 21, 2026
Rust★ 2↓ 5,955/moOct 10, 2026