# @ts-jison/parser

> @ts-jison/parser: ==== A lightly-typescriptified API for creating parsers in JavaScript ----------------------------------------- A lexical analyzer generator used by [@ts-jison/lexer-generator](../lexer-generator).

Latest version **0.4.1-alpha.4** (published 2026-08-31) · MIT license · 0 weekly downloads

## Install

```sh
npm install @ts-jison/parser
pnpm add @ts-jison/parser
yarn add @ts-jison/parser
bun add @ts-jison/parser
```

## Health

**Score 65/100 (B)** — status: active.

Positive: has types; no vulnerabilities; has provenance; recently updated; high maintenance score.

Warnings: low downloads; no esm support; pre 1.0.

## Facts

| | |
|---|---|
| Version | 0.4.1-alpha.4 |
| Published | 2026-08-31 |
| First published | 2021-02-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 2 |
| Unpacked size | 26.5 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 28 |
| Maintainers | ericprud |

## Links

- npm: https://www.npmjs.com/package/@ts-jison/parser
- Repository: https://github.com/ericprud/ts-jison
- Homepage: https://github.com/ericprud/ts-jison/
- Issues: https://github.com/ericprud/ts-jison/issues
- npm.io page: https://npm.io/package/@ts-jison/parser

## Dependencies (2)

- [@ts-jison/lexer](https://npm.io/package/@ts-jison/lexer.md) ^0.4.1-alpha.4
- [@ts-jison/common](https://npm.io/package/@ts-jison/common.md) ^0.4.1-alpha.4

## Recent versions

- 0.4.1-alpha.4 (latest) — 2026-08-31
- 0.4.1-alpha.3 — 2026-08-29
- 0.4.1-alpha.1 — 2023-04-25
- 0.3.0 — 2022-06-15
- 0.2.2 — 2022-03-08
- 0.2.1 — 2021-04-13
- 0.1.0 — 2021-04-11
- 0.0.9 — 2021-04-10
- 0.0.8 — 2021-04-10
- 0.0.7 — 2021-04-10
- 0.0.6 — 2021-02-28
- 0.0.5 — 2021-02-24
- 0.0.4 — 2021-02-24
- 0.0.3 — 2021-02-24
- 0.0.2 — 2021-02-23

## README

@ts-jison/parser:
====
A lightly-typescriptified API for creating parsers in JavaScript
-----------------------------------------
A lexical analyzer generator used by [@ts-jison/lexer-generator](../lexer-generator).

This has been factored from Zach Carter <zach@carter.name>'s [jison-lex module](https://www.npmjs.com/package/jison-lex).

Installation
------------
You probably don't need to install this file as it is included as a dependency in the ouput of [@ts-jison/parser-generator](../parser-generator) and [@ts-jison/lexer-generator](../lexer-generator).

Status:
=====

This works (I'm using it in a few javascript and typescritp projects) and runs the original tests. If you want to geek about this, ping ericP on discord or ericprud on gitter.

* [issues](http://github.com/ericprud/ts-jison/issues)

<!-- [![build status](https://travis-ci.org/zaach/jison.svg)](http://travis-ci.org/zaach/jison) -->

Components:
=====
* [parser-generator](../parser-generator) - A lightly-typescriptified version of jison
* [lexer-generator](../lexer-generator) - A lightly-typescriptified version of jison-lex
* [parser](../parser) - runtime library for parsers
* [lexer](../lexer) - runtime library for lexers
* [common](../common) - functions needed by parser and lexer

---
_Source: https://npm.io/package/@ts-jison/parser · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._