npm · npm:object-sizeof

object-sizeof active

Sizeof of a JavaScript object in Bytes

The latest stable version of object-sizeof is 3.0.1, published on 2026-11-05. Verified by Vigia on 2026-11-12.

Latest stable version	3.0.1
Published	2026-11-05 19:13:47 UTC
Install	`npm install object-sizeof@latest`
Requires (engines)	none declared
Peer dependencies	—
Dist-tags	`latest: 3.0.1`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-12 20:40:40 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

Maintenance

Activity	active
Last stable release	2026-11-05 19:13:47 UTC · 7 days ago
Stable releases in the last 12 months	4
Published versions	46

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`3.0.1`	2026-11-05 19:13:47 UTC
`3.0.0`	2026-11-05 17:58:32 UTC
`2.7.1`	2026-11-05 17:53:09 UTC
`2.7.0`	2026-11-05 17:48:44 UTC
`2.6.5`	2024-07-12 14:05:12 UTC
`2.6.4`	2024-01-19 20:20:06 UTC
`2.6.3`	2023-07-08 15:27:53 UTC
`2.6.2`	2023-07-03 11:36:21 UTC
`2.6.1`	2023-02-11 15:12:25 UTC
`2.6.0`	2023-02-06 20:10:07 UTC
`2.5.0`	2023-02-02 10:07:37 UTC
`2.4.2`	2023-02-01 06:19:41 UTC
`2.4.1`	2023-01-31 14:21:31 UTC
`2.4.0`	2023-01-29 09:15:21 UTC
`2.3.0`	2023-01-28 20:50:23 UTC
`2.2.0`	2023-01-28 15:19:22 UTC
`2.1.0`	2023-01-28 09:21:16 UTC
`2.0.0`	2023-01-24 14:55:46 UTC
`1.6.3`	2022-02-15 21:00:08 UTC
`1.6.2`	2022-02-12 15:44:49 UTC

Showing the 20 most recent of 46 versions. JSON

Upgrade guides for this package

2.x → 3.x

Give your AI agent these facts

Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

Add to Cursor Add to VS Code ★ Star on GitHub

Any other MCP client

{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests

Frequently asked questions

What is the latest version of object-sizeof?

The latest stable version of object-sizeof is 3.0.1, published on 2026-11-05. Verified by Vigia on 2026-11-12.

How do I install the latest version of object-sizeof?

Run npm install object-sizeof@latest. The latest stable version is 3.0.1 (verified 2026-11-12).

Is object-sizeof deprecated?

No. object-sizeof is not marked as deprecated in the registry.

Which Node.js version does object-sizeof require?

object-sizeof 3.0.1 does not declare a Node.js version requirement.

Does object-sizeof 3.0.1 have known vulnerabilities?

No known advisories affect object-sizeof 3.0.1 according to the data Vigia checks.

Is object-sizeof still maintained?

object-sizeof published 4 stable releases in the last 12 months; the most recent was 7 days ago. Activity: active.

Observed changes

hu Nov 05 2026 20:36:51 GMT+0000 (Coordinated Universal Time) — released 3.0.0 → 3.0.1
hu Nov 05 2026 18:36:50 GMT+0000 (Coordinated Universal Time) — released 2.6.5 → 3.0.0

Related packages

Badges for your README

Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:

[![version](https://vigia.coredls.cloud/badge/npm/object-sizeof/version.svg)](https://vigia.coredls.cloud/npm/object-sizeof)
[![maintained](https://vigia.coredls.cloud/badge/npm/object-sizeof/maintained.svg)](https://vigia.coredls.cloud/npm/object-sizeof)
[![status](https://vigia.coredls.cloud/badge/npm/object-sizeof/status.svg)](https://vigia.coredls.cloud/npm/object-sizeof)

For agents

GET https://vigia.coredls.cloud/v1/packages/npm/object-sizeof
GET https://vigia.coredls.cloud/v1/packages/npm/object-sizeof/versions/{version}