Gathering detailed insights and metrics for svelte
Gathering detailed insights and metrics for svelte
Installations
npm install svelteDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=18
Node Version
18.20.8
NPM Version
10.8.2
Score
98.3
Supply Chain
41.8
Quality
97.6
Maintenance
100
Vulnerability
100
License
Releases
478
Languages
5
JavaScript
Svelte
TypeScript
CSS
HTML
JavaScript (72.3%)
Svelte (21.94%)
TypeScript (3.96%)
CSS (1.33%)
HTML (0.47%)
Developer
Download Statistics
Total Downloads
223,674,948
Last Day
140,607
Last Week
1,751,058
Last Month
7,327,839
Last Year
81,072,498
GitHub Statistics
MIT License
83,272 Stars
10,356 Commits
4,558 Forks
849 Watchers
145 Branches
789 Contributors
Updated on Jul 02, 2025
Bundle Size
169.00 B
Minified
147.00 B
Minified + Gzipped
Maintainers
3
Package Meta Information
Latest Version
5.34.9
Package Id
svelte@5.34.9
Unpacked Size
2.39 MB
Size
610.55 kB
File Count
362
NPM Version
10.8.2
Node Version
18.20.8
Published on
Jun 28, 2025
Total Downloads
Cumulative downloads
Total Downloads
223,674,948
Dependencies
14
What is Svelte?
Svelte is a new way to build web applications. It's a compiler that takes your declarative components and converts them into efficient JavaScript that surgically updates the DOM.
Learn more at the Svelte website, or stop by the Discord chatroom.
Getting started
You can play around with Svelte in the tutorial, examples, and REPL.
When you're ready to build a full-fledge application, we recommend using SvelteKit:
1npx sv create my-app 2cd my-app 3npm install 4npm run dev
See the SvelteKit documentation to learn more.
Changelog
The Changelog for this package is available on GitHub.
Supporting Svelte
Svelte is an MIT-licensed open source project with its ongoing development made possible entirely by fantastic volunteers. If you'd like to support their efforts, please consider:
Funds donated via Open Collective will be used for compensating expenses related to Svelte's development.
Moderate
5.4/10
Summary
Svelte has a potential mXSS vulnerability due to improper HTML escaping
Affected Versions
< 4.2.19
Patched Versions
4.2.19
Moderate
6.1/10
Summary
Svelte vulnerable to XSS when using objects during server-side rendering
Affected Versions
< 3.49.0
Patched Versions
3.49.0
Reason
30 commit(s) and 19 issue activity found in the last 90 days -- score normalized to 10
Reason
no dangerous workflow patterns detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE.md:0
- Info: FSF or OSI recognized license: MIT License: LICENSE.md:0
Reason
no binaries found in the repo
Reason
Found 20/23 approved changesets -- score normalized to 8
Reason
SAST tool is not run on all commits -- score normalized to 8
Details
- Warn: 26 commits out of 30 are checked with a SAST tool
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Info: found token with 'none' permissions: .github/workflows/ci.yml:1
- Info: found token with 'none' permissions: .github/workflows/ci.yml:1
- Info: found token with 'none' permissions: .github/workflows/ci.yml:1
- Info: found token with 'none' permissions: .github/workflows/pkg.pr.new.yml:1
- Warn: jobLevel 'contents' permission set to 'write': .github/workflows/release.yml:14
- Info: topLevel 'contents' permission set to 'read': .github/workflows/ci.yml:7
- Warn: no topLevel permission defined: .github/workflows/ecosystem-ci-trigger.yml:1
- Warn: no topLevel permission defined: .github/workflows/pkg.pr.new.yml:1
- Info: found token with 'none' permissions: .github/workflows/release.yml:1
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/ci.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:36: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:51: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:52: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:53: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:72: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:73: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:74: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ci.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ecosystem-ci-trigger.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ecosystem-ci-trigger.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ecosystem-ci-trigger.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ecosystem-ci-trigger.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ecosystem-ci-trigger.yml:49: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ecosystem-ci-trigger.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ecosystem-ci-trigger.yml:70: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/ecosystem-ci-trigger.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/pkg.pr.new-comment.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new-comment.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pkg.pr.new-comment.yml:19: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new-comment.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pkg.pr.new-comment.yml:27: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new-comment.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pkg.pr.new.yml:11: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/pkg.pr.new.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pkg.pr.new.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pkg.pr.new.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/pkg.pr.new.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/pkg.pr.new.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/release.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:22: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/release.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:26: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/release.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/release.yml:28: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/release.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/release.yml:41: update your workflow using https://app.stepsecurity.io/secureworkflow/sveltejs/svelte/release.yml/main?enable=pin
- Info: 0 out of 17 GitHub-owned GitHubAction dependencies pinned
- Info: 1 out of 10 third-party GitHubAction dependencies pinned
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
10 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-67mh-4wv8-2f99
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-x574-m823-4x7w
- Warn: Project is vulnerable to: GHSA-4r4m-qw57-chr8
- Warn: Project is vulnerable to: GHSA-xcj6-pq6g-qj4x
- Warn: Project is vulnerable to: GHSA-356w-63v5-8wf4
- Warn: Project is vulnerable to: GHSA-859w-5945-r5v3
Score
5.2
/10
Last Scanned on 2025-06-23
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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