Gathering detailed insights and metrics for canvg
Gathering detailed insights and metrics for canvg
Installations
npm install canvgDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=12.0.0
Node Version
16.20.2
NPM Version
8.19.4
Score
99.5
Supply Chain
94.1
Quality
79.6
Maintenance
100
Vulnerability
100
License
Releases
18
Languages
6
TypeScript
JavaScript
HTML
MDX
CSS
Shell
TypeScript (53.06%)
JavaScript (39.44%)
HTML (5.01%)
MDX (2%)
CSS (0.42%)
Shell (0.07%)
Developer
Download Statistics
Total Downloads
240,870,407
Last Day
98,823
Last Week
2,254,352
Last Month
9,669,941
Last Year
86,011,107
GitHub Statistics
MIT License
3,753 Stars
1,120 Commits
619 Forks
65 Watchers
22 Branches
39 Contributors
Updated on Jun 23, 2025
Bundle Size
109.81 kB
Minified
32.55 kB
Minified + Gzipped
Maintainers
2
Package Meta Information
Latest Version
4.0.3
Package Id
canvg@4.0.3
Unpacked Size
1.23 MB
Size
268.62 kB
File Count
169
NPM Version
8.19.4
Node Version
16.20.2
Published on
Mar 12, 2025
Total Downloads
Cumulative downloads
Total Downloads
240,870,407
Dependencies
5
canvg
JavaScript SVG parser and renderer on Canvas. It takes the URL to the SVG file or the text of the SVG file, parses it in JavaScript and renders the result on Canvas. It also can be used to rasterize SVG images.
Quickstart
•
Docs
•
Demo
Quickstart
Install this library using your favorite package manager:
1pnpm add canvg 2# or 3yarn add canvg 4# or 5npm i canvg
Then, just import Canvg and use it:
1import { Canvg } from 'canvg'; 2 3let v = null; 4 5window.onload = async () => { 6 const canvas = document.querySelector('canvas'); 7 const ctx = canvas.getContext('2d'); 8 9 v = await Canvg.from(ctx, './svgs/1.svg'); 10 11 // Start SVG rendering with animations and mouse handling. 12 v.start(); 13}; 14 15window.onbeforeunload = () => { 16 v.stop(); 17};
Description of all exports you can find in Documentation.
Docs
What's implemented?
The end goal is everything from the SVG spec. The majority of the rendering and animation is working. If you would like to see a feature implemented, don't hesitate to add it to the issues list, or better is to create pull request 😎
High
0/10
Summary
canvg Prototype Pollution vulnerability
Affected Versions
< 3.0.11
Patched Versions
3.0.11
High
0/10
Summary
canvg Prototype Pollution vulnerability
Affected Versions
>= 4.0.0, < 4.0.3
Patched Versions
4.0.3
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
packaging workflow detected
Details
- Info: Project packages its releases by way of GitHub Actions.: .github/workflows/release.yml:6
Reason
project is fuzzed
Details
- Info: OSSFuzz integration found
Reason
Found 4/23 approved changesets -- score normalized to 1
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/checks.yml:1
- Warn: no topLevel permission defined: .github/workflows/ci.yml:1
- Warn: no topLevel permission defined: .github/workflows/commit.yml:1
- Warn: no topLevel permission defined: .github/workflows/release.yml:1
- Warn: no topLevel permission defined: .github/workflows/update-snapshots.yml:1
- Warn: no topLevel permission defined: .github/workflows/website.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
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/checks.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/checks.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:31: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/checks.yml:36: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/checks.yml:44: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/checks.yml:48: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/checks.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/ci.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:23: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/ci.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/ci.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/ci.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:47: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/ci.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/commit.yml:10: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/commit.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/commit.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/commit.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:11: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/release.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/release.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/release.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/update-snapshots.yml:16: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/update-snapshots.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/update-snapshots.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/update-snapshots.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/update-snapshots.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/update-snapshots.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/update-snapshots.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/update-snapshots.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/website.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/website.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/website.yml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/website.yml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/website.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/website.yml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/website.yml:45: update your workflow using https://app.stepsecurity.io/secureworkflow/canvg/canvg/website.yml/master?enable=pin
- Info: 0 out of 16 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 11 third-party GitHubAction dependencies pinned
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 30 are checked with a SAST tool
Reason
72 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
- Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
- Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
- Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
- Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
- Warn: Project is vulnerable to: GHSA-67mh-4wv8-2f99
- Warn: Project is vulnerable to: GHSA-pw2r-vq6v-hr8c
- Warn: Project is vulnerable to: GHSA-jchw-25xp-jwwc
- Warn: Project is vulnerable to: GHSA-cxjh-pqwp-8mfp
- Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
- Warn: Project is vulnerable to: GHSA-mwcw-c2x4-8c55
- Warn: Project is vulnerable to: GHSA-3j8f-xvm3-ffx4
- Warn: Project is vulnerable to: GHSA-4p35-cfcx-8653
- Warn: Project is vulnerable to: GHSA-7f3x-x4pr-wqhj
- Warn: Project is vulnerable to: GHSA-jpp7-7chh-cf67
- Warn: Project is vulnerable to: GHSA-q6wq-5p59-983w
- Warn: Project is vulnerable to: GHSA-j9fq-vwqv-2fm2
- Warn: Project is vulnerable to: GHSA-pqw5-jmp5-px4v
- Warn: Project is vulnerable to: GHSA-gcx4-mw62-g8wm
- Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
- Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
- Warn: Project is vulnerable to: GHSA-pq67-2wwv-3xjx
- Warn: Project is vulnerable to: GHSA-8cj5-5rvv-wf4v
- Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
- Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
- Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
- Warn: Project is vulnerable to: GHSA-c2jc-4fpr-4vhg
- Warn: Project is vulnerable to: GHSA-wf5p-g6vw-rhxx
- Warn: Project is vulnerable to: GHSA-jr5f-v2jv-69x6
- Warn: Project is vulnerable to: GHSA-qwcr-r2fm-qrc7
- Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
- Warn: Project is vulnerable to: GHSA-7gc6-qh9x-w6h8
- Warn: Project is vulnerable to: GHSA-mf6x-hrgr-658f
- Warn: Project is vulnerable to: GHSA-xrh7-m5pp-39r6
- Warn: Project is vulnerable to: GHSA-rv95-896h-c2vc
- Warn: Project is vulnerable to: GHSA-qw6h-vgh9-j6wx
- Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
- Warn: Project is vulnerable to: GHSA-rc47-6667-2j5j
- Warn: Project is vulnerable to: GHSA-c7qv-q95q-8v27
- Warn: Project is vulnerable to: GHSA-4www-5p9h-95mh
- Warn: Project is vulnerable to: GHSA-9gqv-wp59-fq42
- Warn: Project is vulnerable to: GHSA-78xj-cgh5-2h22
- Warn: Project is vulnerable to: GHSA-2p57-rm9w-gvfp
- Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
- Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
- Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
- Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
- Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
- Warn: Project is vulnerable to: GHSA-r683-j2x4-v87g
- Warn: Project is vulnerable to: GHSA-2r2c-g63r-vccr
- Warn: Project is vulnerable to: GHSA-cfm4-qjh2-4765
- Warn: Project is vulnerable to: GHSA-x4jg-mjrx-434g
- Warn: Project is vulnerable to: GHSA-rp65-9cf3-cjxr
- Warn: Project is vulnerable to: GHSA-9wv6-86v2-598j
- Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
- Warn: Project is vulnerable to: GHSA-7fh5-64p2-3v2j
- Warn: Project is vulnerable to: GHSA-3949-f494-cm99
- Warn: Project is vulnerable to: GHSA-x7hr-w5r2-h6wg
- Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
- Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
- Warn: Project is vulnerable to: GHSA-76p7-773f-r4q5
- Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
- Warn: Project is vulnerable to: GHSA-w5p7-h5w8-2hfq
- Warn: Project is vulnerable to: GHSA-fhg7-m89q-25r3
- Warn: Project is vulnerable to: GHSA-4vvj-4cpr-p986
Score
4
/10
Last Scanned on 2025-06-16
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