str-indexes-of-plus
Like indexOf but returns array and counts per-grapheme
## Install
This package is [pure ESM](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c). If you're not ready yet, install an older version of this program, 3.1.0 (`npm i str-indexes-of-plus@3.1.0`).
```bash
npm i str-indexes-of-plus
```
## Quick Take
```js
import { strict as assert } from "assert";
import { strIndexesOfPlus } from "str-indexes-of-plus";
// searches for string in a string, returns array:
assert.deepEqual(strIndexesOfPlus("abc-abc-abc-abc", "abc"), [0, 4, 8, 12]);
// all graphemes are counted as one, emoji too:
assert.deepEqual(
strIndexesOfPlus("🐴-🦄", "🦄"),
[2], // not [3] considering unicorn is 2-characters long
);
// you can offset the start of a search:
assert.deepEqual(strIndexesOfPlus("abczabc", "abc", 3), [4]);
```
## Documentation
Please [visit codsen.com](https://codsen.com/os/str-indexes-of-plus/) for a full description of the API.
## Contributing
To report bugs or request features or assistance, [raise an issue](https://github.com/codsen/codsen/issues/new/choose) on GitHub.
## Licence
MIT License.
Copyright © 2010-2025 Roy Revelt and other contributors.
