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@types/buffer-from

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TypeScript definitions for buffer-from

buffer-from

A ponyfill for Buffer.from

1.1.2

MIT

JavaScript

495.00 B

7,863,114,802 3

Installations

npm install buffer-from

Developer Guide

BETA

Typescript

No

Module System

N/A

Node Version

16.5.0

NPM Version

7.19.1 Score

99.8

Supply Chain

87.1

Quality

75.3

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

1

Total

7

Closed

5

Merged

1

Issues

Open

2

Total

6

Closed

4

Releases

🚢 1.1.2 / 2021-07-29

v1.1.2

Published on 29 Jul 2021

View all 1 releases

Contributors

Unable to fetch Contributors

View all 2 contributors

Languages

JavaScript

JavaScript (100%)

Developer

LinusU

Download Statistics

Total Downloads

7,863,114,802

Last Day

7,322,941

Last Week

33,832,369

Last Month

151,160,504

Last Year

1,895,641,675

GitHub Statistics

23 Stars

19 Commits

10 Forks

4 Watching

2 Branches

2 Contributors

Bundle Size

989.00 B

Minified

495.00 B

Minified + Gzipped

Bundlephobia

Maintainers

Package Meta Information

Latest Version

1.1.2

Package Id

buffer-from@1.1.2

Size

2.26 kB

NPM Version

7.19.1

Node Version

16.5.0

Publised On

29 Jul 2021

Total Downloads

Cumulative downloads

Total Downloads

7,863,114,802

Last day

-3.8%

7,322,941

Compared to previous day

Last week

-14.5%

33,832,369

Compared to previous week

Last month

151,160,504

Compared to previous month

Last year

10.6%

1,895,641,675

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

standard

Versions

Buffer From

A ponyfill for Buffer.from, uses native implementation if available.

Installation

1npm install --save buffer-from

Usage

1const bufferFrom = require('buffer-from')
2
3console.log(bufferFrom([1, 2, 3, 4]))
4//=> <Buffer 01 02 03 04>
5
6const arr = new Uint8Array([1, 2, 3, 4])
7console.log(bufferFrom(arr.buffer, 1, 2))
8//=> <Buffer 02 03>
9
10console.log(bufferFrom('test', 'utf8'))
11//=> <Buffer 74 65 73 74>
12
13const buf = bufferFrom('test')
14console.log(bufferFrom(buf))
15//=> <Buffer 74 65 73 74>

API

bufferFrom(array)

array <Array>

Allocates a new Buffer using an array of octets.

bufferFrom(arrayBuffer[, byteOffset[, length]])

arrayBuffer <ArrayBuffer> The .buffer property of a TypedArray or ArrayBuffer
byteOffset <Integer> Where to start copying from arrayBuffer. Default: 0
length <Integer> How many bytes to copy from arrayBuffer. Default: arrayBuffer.length - byteOffset

When passed a reference to the .buffer property of a TypedArray instance, the newly created Buffer will share the same allocated memory as the TypedArray.

The optional byteOffset and length arguments specify a memory range within the arrayBuffer that will be shared by the Buffer.

bufferFrom(buffer)

buffer <Buffer> An existing Buffer to copy data from

Copies the passed buffer data onto a new Buffer instance.

bufferFrom(string[, encoding])

string <String> A string to encode.
encoding <String> The encoding of string. Default: 'utf8'

Creates a new Buffer containing the given JavaScript string string. If provided, the encoding parameter identifies the character encoding of string.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

Score

3

/10

Last Scanned on 2025-01-27

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to buffer-from

buffer-from

Installations

Developer Guide

No

N/A

16.5.0

7.19.1

Score

Pull Requests

1

7

5

1

Issues

2

6

4

Releases

Contributors

Unable to fetch Contributors

Languages

Developer

LinusU

Download Statistics

GitHub Statistics

Bundle Size

989.00 B

495.00 B

Maintainers

Package Meta Information

Total Downloads

7,863,114,802

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

Buffer From

Installation

Usage

API

bufferFrom(array)

bufferFrom(arrayBuffer[, byteOffset[, length]])

bufferFrom(buffer)

bufferFrom(string[, encoding])

See also

10

10

10

0

0

0

0

0

0

0

3

/10