npm · npm:antlr4

antlr4 active

JavaScript runtime for ANTLR4

The latest stable version of antlr4 is 4.13.2, published on 2024-08-03. Verified by Vigia on 2026-11-12.

Maintenance

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

Version history

Showing the 18 most recent of 18 versions. JSON

Version compatibility

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

Give your AI agent these facts

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

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

Frequently asked questions

Observed changes

No changes observed yet since Vigia started tracking this package.

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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/antlr4/version.svg)](https://vigia.coredls.cloud/npm/antlr4)
[![maintained](https://vigia.coredls.cloud/badge/npm/antlr4/maintained.svg)](https://vigia.coredls.cloud/npm/antlr4)
[![status](https://vigia.coredls.cloud/badge/npm/antlr4/status.svg)](https://vigia.coredls.cloud/npm/antlr4)

For agents

GET https://vigia.coredls.cloud/v1/packages/npm/antlr4
GET https://vigia.coredls.cloud/v1/packages/npm/antlr4/versions/{version}