https://github.com/2nthony/replace-string-rs

play napi rs
https://github.com/2nthony/replace-string-rs

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• Host: GitHub
• URL: https://github.com/2nthony/replace-string-rs
• Owner: 2nthony
• License: mit
• Created: 2022-07-27T16:31:31.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2023-12-15T02:39:12.000Z (about 1 year ago)
• Last Synced: 2024-11-07T22:05:54.953Z (about 2 months ago)
• Language: Rust
• Size: 868 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# replace-string-rs (WIP)

[![version](https://img.shields.io/npm/v/replace-string-rs?label=&color=29BC9B)](https://npm.im/replace-string-rs)

![https://github.com/2nthony/replace-string-rs/actions](https://img.shields.io/github/workflow/status/2nthony/replace-string-rs/CI?label=)

Rust implementation string `replace` in Node.js.

## ⚠️ Heads up

Faster than `String.prototype.{replace,replaceAll}` if over 100 words, see the [Benchmark](#benchmark) for details.

## Install

```sh

npm i replace-string-rs

```

## Support matrix

### Operating Systems

|                  | node14 | node16 | node18 |

| ---------------- | ------ | ------ | ------ |

| Windows x64      | ✓      | ✓      | ✓      |

| Windows x32      | ✓      | ✓      | ✓      |

| Windows arm64    | ✓      | ✓      | ✓      |

| macOS x64        | ✓      | ✓      | ✓      |

| macOS arm64      | ✓      | ✓      | ✓      |

| Linux x64 gnu    | ✓      | ✓      | ✓      |

| Linux x64 musl   | ✓      | ✓      | ✓      |

| Linux arm gnu    | ✓      | ✓      | ✓      |

| Linux arm64 gnu  | ✓      | ✓      | ✓      |

| Linux arm64 musl | ✓      | ✓      | ✓      |

| Android arm64    | ✓      | ✓      | ✓      |

| Android armv7    | ✓      | ✓      | ✓      |

| FreeBSD x64      | ✓      | ✓      | ✓      |

## Benchmark

```sh

Running "Replace 1 words" suite...

Progress: 100%

  Native replace string:

    3 704 023 ops/s, ±0.17%    | slowest, 75.04% slower

  JavaScript replace via RegExp:

    14 836 889 ops/s, ±0.15%   | fastest

  JavaScript replaceAll:

    12 363 590 ops/s, ±0.09%   | 16.67% slower

Finished 3 cases!

  Fastest: JavaScript replace via RegExp

  Slowest: Native replace string

Running "Replace 10 words" suite...

Progress: 100%

  Native replace string:

    1 620 937 ops/s, ±0.10%   | slowest, 40.29% slower

  JavaScript replace via RegExp:

    2 714 526 ops/s, ±0.05%   | fastest

  JavaScript replaceAll:

    2 598 590 ops/s, ±0.24%   | 4.27% slower

Finished 3 cases!

  Fastest: JavaScript replace via RegExp

  Slowest: Native replace string

Running "Replace 100 words" suite...

Progress: 100%

  Native replace string:

    354 206 ops/s, ±0.44%   | fastest

  JavaScript replace via RegExp:

    303 954 ops/s, ±0.35%   | 14.19% slower

  JavaScript replaceAll:

    303 908 ops/s, ±0.05%   | slowest, 14.2% slower

Finished 3 cases!

  Fastest: Native replace string

  Slowest: JavaScript replaceAll

Running "Replace 1000 words" suite...

Progress: 100%

  Native replace string:

    44 418 ops/s, ±0.09%   | fastest

  JavaScript replace via RegExp:

    30 664 ops/s, ±0.76%   | 30.96% slower

  JavaScript replaceAll:

    30 590 ops/s, ±0.06%   | slowest, 31.13% slower

Finished 3 cases!

  Fastest: Native replace string

  Slowest: JavaScript replaceAll

Running "Replace 10000 words" suite...

Progress: 100%

  Native replace string:

    4 734 ops/s, ±0.05%   | fastest

  JavaScript replace via RegExp:

    2 926 ops/s, ±0.37%   | 38.19% slower

  JavaScript replaceAll:

    2 921 ops/s, ±0.12%   | slowest, 38.3% slower

Finished 3 cases!

  Fastest: Native replace string

  Slowest: JavaScript replaceAll

```

## Sponsors

[![sponsors](https://cdn.jsdelivr.net/gh/2nthony/sponsors-image/sponsors.svg)](https://github.com/sponsors/2nthony)

## License

MIT © [2nthony](https://github.com/sponsors/2nthony)