# mathiasbynens/String.prototype.startsWith

<https://repo.masters-masters.com/en/repos/mathiasbynens/String.prototype.startsWith>

[Home](https://repo.masters-masters.com/en) › [mathiasbynens](https://repo.masters-masters.com/en/owners/mathiasbynens) › [String.prototype.startsWith](https://repo.masters-masters.com/en/repos/mathiasbynens/String.prototype.startsWith)

mathiasbynens/String.prototype.startsWith has 141 stars on GitHub. Its RepoMasters card: Prototype tier. A robust & optimized ES3-compatible polyfill for the…

| Field | Value |
| --- | --- |
| Owner | [mathiasbynens](https://repo.masters-masters.com/en/owners/mathiasbynens) |
| Stars | 141 |
| Forks | 47 |
| Language | [JavaScript](https://repo.masters-masters.com/en/languages/javascript) |
| License | MIT |
| Created | 2013 |
| Tier | [Prototype (100 to 249 ★)](https://repo.masters-masters.com/en/ranks/rush) |
| View on GitHub | [mathiasbynens/String.prototype.startsWith](https://github.com/mathiasbynens/String.prototype.startsWith) |

## Repository

A robust & optimized ES3-compatible polyfill for the \`String.prototype.startsWith\` method in ECMAScript 6.

The tier for repos with 100 to 249 ★. Published odds per card pulled: 70%. Rarity: Common.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.