Gathering detailed insights and metrics for it-length-prefixed
Gathering detailed insights and metrics for it-length-prefixed
🏁 Streaming length prefixed buffers with async iterables
Installations
npm install it-length-prefixedDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=16.0.0
Node Version
22.13.1
NPM Version
10.9.2
Releases
29
Languages
2
TypeScript
JavaScript
TypeScript (97.19%)
JavaScript (2.81%)
Developer
alanshaw
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
NOASSERTION License
4 Stars
150 Commits
10 Forks
2 Watchers
6 Branches
3 Contributors
Updated on Feb 13, 2025
Maintainers
2
Package Meta Information
Latest Version
10.0.1
Package Id
it-length-prefixed@10.0.1
Unpacked Size
51.12 kB
Size
12.85 kB
File Count
35
NPM Version
10.9.2
Node Version
22.13.1
Published on
Feb 13, 2025
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
it-length-prefixed
Streaming length prefixed buffers with async iterables
About
Encode/decode streams of bytes with length-prefixes.
Example
1import { pipe } from 'it-pipe' 2import * as lp from 'it-length-prefixed' 3 4const encoded = [] 5 6// encode 7await pipe( 8 [uint8ArrayFromString('hello world')], 9 (source) => lp.encode(source), 10 async source => { 11 for await (const chunk of source) { 12 encoded.push(chunk.slice()) // (.slice converts Uint8ArrayList to Uint8Array) 13 } 14 } 15) 16 17console.log(encoded) 18// => [Buffer <0b 68 65 6c 6c 6f 20 77 6f 72 6c 64>] 19 20const decoded = [] 21 22// decode 23await pipe( 24 encoded, // e.g. from above 25 (source) => lp.decode(source), 26 async source => { 27 for await (const chunk of source) { 28 decoded.push(chunk.slice()) // (.slice converts Uint8ArrayList to Uint8Array) 29 } 30 } 31) 32 33console.log(decoded) 34// => [Buffer <68 65 6c 6c 6f 20 77 6f 72 6c 64>]
API Docs
License
Licensed under either of
- Apache 2.0, (LICENSE-APACHE / http://www.apache.org/licenses/LICENSE-2.0)
- MIT (LICENSE-MIT / http://opensource.org/licenses/MIT)
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
0 existing vulnerabilities detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Warn: project license file does not contain an FSF or OSI license.
Reason
Found 7/25 approved changesets -- score normalized to 2
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/js-test-and-release.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/alanshaw/it-length-prefixed/js-test-and-release.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/semantic-pull-request.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/alanshaw/it-length-prefixed/semantic-pull-request.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/stale.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/alanshaw/it-length-prefixed/stale.yml/master?enable=pin
- Info: 0 out of 3 third-party GitHubAction dependencies pinned
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: topLevel 'contents' permission set to 'write': .github/workflows/js-test-and-release.yml:11
- Warn: topLevel 'packages' permission set to 'write': .github/workflows/js-test-and-release.yml:13
- Warn: no topLevel permission defined: .github/workflows/semantic-pull-request.yml:1
- Info: no jobLevel write permissions found
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
branch protection not enabled on development/release branches
Details
- Warn: branch protection not enabled for branch 'master'
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 19 are checked with a SAST tool
Score
3.6
/10
Last Scanned on 2025-07-14
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