Gathering detailed insights and metrics for fast-csv
Gathering detailed insights and metrics for fast-csv
Installations
npm install fast-csvDeveloper Guide
BETA
Typescript
Yes
Module System
CommonJS
Min. Node Version
>=10.0.0
Node Version
20.11.0
NPM Version
lerna/8.1.8/node@v20.11.0+arm64 (darwin)
Score
98.1
Supply Chain
63.5
Quality
79.4
Maintenance
100
Vulnerability
98.2
License
Releases
51
Languages
2
TypeScript
JavaScript
TypeScript (99.21%)
JavaScript (0.79%)
Developer
Download Statistics
Total Downloads
317,701,061
Last Day
101,409
Last Week
2,668,559
Last Month
11,413,238
Last Year
113,328,359
GitHub Statistics
MIT License
1,727 Stars
880 Commits
215 Forks
48 Watchers
16 Branches
70 Contributors
Updated on Jun 29, 2025
Bundle Size
54.53 kB
Minified
13.87 kB
Minified + Gzipped
Maintainers
3
Package Meta Information
Latest Version
5.0.2
Package Id
fast-csv@5.0.2
Unpacked Size
6.86 kB
Size
2.53 kB
File Count
6
NPM Version
lerna/8.1.8/node@v20.11.0+arm64 (darwin)
Node Version
20.11.0
Published on
Oct 22, 2024
Total Downloads
Cumulative downloads
Total Downloads
317,701,061
Last Day
6.5%
101,409
Compared to previous day
Last Week
-7.2%
2,668,559
Compared to previous week
Last Month
2.5%
11,413,238
Compared to previous month
Last Year
52%
113,328,359
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
2
Fast-csv
Fast-csv is library for parsing and formatting CSVs or any other delimited value file in node.
Features
- CSV Formatting
- CSV Parsing
- Built using typescript.
- Flexible formatting and parsing options, to fit almost any scenario.
- Built with streams first to avoid creating large memory footprint when parsing large files.
- Battle tested in production, parsing and formatting millions of records every day.
Install
Packages
fast-csv- One-stop shop for all methods and options from@fast-csv/formatand@fast-csv/parse. Get Started!@fast-csv/parse- Parsing package, use this if you only need to parse files. Get Started!@fast-csv/format- Formatting package, use this if you only need to format files. Get Started!
License
MIT https://github.com/C2FO/fast-csv/raw/main/LICENSE
Meta
- Code:
git clone git://github.com/C2FO/fast-csv.git - Website: http://c2fo.com
- X: http://x.com/c2fo - 877.465.4045
Low
5.7/10
Summary
Denial of service in fast-csv
Affected Versions
< 4.3.6
Patched Versions
4.3.6
Reason
all changesets reviewed
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
SAST tool is not run on all commits -- score normalized to 9
Details
- Warn: 28 commits out of 30 are checked with a SAST tool
Reason
dependency not pinned by hash detected -- score normalized to 8
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/C2FO/fast-csv/test.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:19: update your workflow using https://app.stepsecurity.io/secureworkflow/C2FO/fast-csv/test.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/test.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/C2FO/fast-csv/test.yml/main?enable=pin
- Info: 0 out of 3 GitHub-owned GitHubAction dependencies pinned
- Info: 2 out of 2 third-party GitHubAction dependencies pinned
- Info: 1 out of 1 npmCommand dependencies pinned
Reason
3 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-4v9v-hfq4-rm2v
- Warn: Project is vulnerable to: GHSA-9jgg-88mc-972h
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/test.yml:1
- Info: no jobLevel write permissions found
Reason
1 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
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
Score
5.7
/10
Last Scanned on 2025-06-30
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.
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