Package

heap-snapshot-toolkit

Tools for parsing Chromium heap snapshot (`*.heapsnapshot`) files and doing useful things with them

v1.1.3, 3 Aug 2025Apache-2.0ESM onlyTypes: BundledParsers and serialisers

$ npm install heap-snapshot-toolkit

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 167k; +52373% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 1 year ago; v1.1.3
GitHub stars: 9; 0 forks
Open issues / PRs: 0 / 0
Contributors: -
Commits, last 52 weeks: 0

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

167,040 downloads last week, 604,310 in the last month. The 12-month change of +52373% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 1.1.3, 3 Aug 20251 year ago
First published: -
Last push to GitHub: 3 Aug 2025417 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 5

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >= 18.0.0
Runtimes: -
Unpacked size (npm): 693 kB
Dependencies (0): None

Install

npm install heap-snapshot-toolkit

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/heap-snapshot-toolkit@1.1.3/
unpkghttps://unpkg.com/heap-snapshot-toolkit@1.1.3/
esm.shhttps://esm.sh/heap-snapshot-toolkit@1.1.3

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.