Vigia

Node.js 21 end of life (EOL) date and support status

End of life End of life since 2024-06-01 (859 days ago)

Upgrade: Node.js 21 no longer receives fixes. Supported cycles: 26, 24, 22.

ProductNode.js
Version cycle21
StatusEnd of life
Released2023-10-17
Active support until2024-04-01
End of life2024-06-01
Latest version21.7.3 (2024-04-10)
Last verified2026-10-08

All Node.js versions → · Source: endoflife.date

Frequently asked questions

Is Node.js 21 end of life?

Yes. End of life since 2024-06-01 (859 days ago). It no longer receives security or bug fixes.

When does Node.js 21 reach end of life?

Node.js 21 reached end of life on 2024-06-01.

When was Node.js 21 released?

Node.js 21 was first released on 2023-10-17.

What is the latest Node.js 21 version?

The latest 21 release is 21.7.3, published on 2024-04-10.

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

For agents

GET https://vigia.coredls.cloud/v1/eol/nodejs/21