# bfilter

> Bloom filters for javascript

Latest version **2.4.0** (published 2025-07-02) · MIT license · 0 weekly downloads

## Install

```sh
npm install bfilter
pnpm add bfilter
yarn add bfilter
bun add bfilter
```

## Health

**Score 25/100 (F)** — status: maintenance-mode.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: stale; low maintenance score.

## Facts

| | |
|---|---|
| Version | 2.4.0 |
| Published | 2025-07-02 |
| First published | 2017-11-02 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >=8.0.0 |
| Dependencies | 3 |
| Unpacked size | 16.6 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 6 |
| Author | Christopher Jeffrey |
| Maintainers | chjj, nodweber, pinheadmz |
| Keywords | bloom, filter, murmur3 |

## Links

- npm: https://www.npmjs.com/package/bfilter
- Repository: https://github.com/bcoin-org/bfilter
- Issues: https://github.com/bcoin-org/bfilter/issues
- npm.io page: https://npm.io/package/bfilter

## Dependencies (3)

- [bsert](https://npm.io/package/bsert.md) ~0.0.13
- [bufio](https://npm.io/package/bufio.md) ~1.2.3
- [bcrypto](https://npm.io/package/bcrypto.md) ~5.5.2

## Recent versions

- 2.4.0 (latest) — 2025-07-02
- 1.0.5 — 2019-03-21
- 1.0.4 — 2019-01-22
- 1.0.3 — 2018-11-29
- 1.0.2 — 2018-11-28
- 1.0.1 — 2018-09-29
- 1.0.0 — 2018-07-19
- 0.2.0 — 2018-06-08
- 0.1.2 — 2018-04-06
- 0.1.1 — 2018-03-14
- 0.1.0 — 2018-03-12
- 0.0.1 — 2017-12-29
- 0.0.0 — 2017-11-02

## README

# bfilter

Bloom filters for javascript.

## Usage

``` js
const bfilter = require('bfilter');
```

## Contribution and License Agreement

If you contribute code to this project, you are implicitly allowing your code
to be distributed under the MIT license. You are also implicitly verifying that
all code is your original work. `</legalese>`

## License

- Copyright (c) 2017, Christopher Jeffrey (MIT License).

See LICENSE for more info.

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_Source: https://npm.io/package/bfilter · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._