Vigia

npm · npm:mutative

mutative active

A JavaScript library for efficient immutable updates

The latest stable version of mutative is 2.0.2, published on 2026-11-01. Verified by Vigia on 2026-11-12.

Latest stable version2.0.2
Published2026-11-01 17:54:29 UTC
Installnpm install mutative@latest
Requires (engines){"node":">=14.0"}
Peer dependencies—
Dist-tagslatest: 2.0.2
LicenseMIT
Advisories on latest versionnone known
Last verified2026-11-12 18:50:05 UTC
Sourcesapi.deps.dev, registry.npmjs.org, registry.npmjs.org

Ask your AI assistant to check this

AI models are trained up to a date, so they can be wrong about versions, deprecations and vulnerabilities. Paste this into Claude, ChatGPT, Perplexity or Cursor and it will answer with the verified data on this page:

Before answering about the npm package "mutative", check Vigia (verified, dated facts): https://vigia.coredls.cloud/v1/packages/npm/mutative . For my whole project use https://vigia.coredls.cloud/context

Check my whole package.json

Using an AI coding agent every day? Connect Vigia once and it checks this by itself.

Maintenance

Activityactive
Last stable release2026-11-01 17:54:29 UTC · 11 days ago
Stable releases in the last 12 months3
Published versions36

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

Version history

VersionPublished
2.0.22026-11-01 17:54:29 UTC
2.0.12026-10-27 01:09:07 UTC
2.0.02026-10-12 17:32:16 UTC
1.3.02025-09-21 16:02:59 UTC
1.2.02025-05-22 14:57:47 UTC
1.1.02024-11-22 18:18:16 UTC
1.0.112024-09-26 18:07:13 UTC
1.0.102024-09-18 14:06:52 UTC
1.0.92024-09-17 10:32:30 UTC
1.0.82024-07-26 21:05:10 UTC
1.0.72024-07-24 18:19:59 UTC
1.0.62024-06-20 19:14:05 UTC
1.0.52024-04-19 09:14:27 UTC
1.0.42024-04-16 17:34:30 UTC
1.0.32024-01-23 17:38:09 UTC
1.0.22023-12-25 14:45:00 UTC
1.0.12023-12-23 19:16:32 UTC
1.0.02023-12-15 19:46:56 UTC
0.7.42023-12-15 18:40:21 UTC
0.7.32023-12-01 18:38:51 UTC

Showing the 20 most recent of 36 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

RuntimeNewest compatible version
node 162.0.2
node 182.0.2
node 202.0.2
node 222.0.2
node 242.0.2

Upgrade guides for this package

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 CursorAdd 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 mutative?

The latest stable version of mutative is 2.0.2, published on 2026-11-01. Verified by Vigia on 2026-11-12.

How do I install the latest version of mutative?

Run npm install mutative@latest. The latest stable version is 2.0.2 (verified 2026-11-12).

Is mutative deprecated?

No. mutative is not marked as deprecated in the registry.

Which Node.js version does mutative require?

mutative 2.0.2 declares this requirement: {"node":">=14.0"}.

Does mutative 2.0.2 have known vulnerabilities?

No known advisories affect mutative 2.0.2 according to the data Vigia checks.

Is mutative still maintained?

mutative published 3 stable releases in the last 12 months; the most recent was 11 days ago. Activity: active.

Observed changes

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

For agents

GET https://vigia.coredls.cloud/v1/packages/npm/mutative
GET https://vigia.coredls.cloud/v1/packages/npm/mutative/versions/{version}