---
warning: DO NOT CHANGE THIS MANUALLY, THIS IS GENERATED BY https://github.com/duckdb/community-extensions repository, check README there
title: quickjs
excerpt: |
  DuckDB Community Extensions
  DuckDB QuickJS Runtime Extension

docs:
  extended_description: For more information regarding usage, see the [documentation](https://query.farm/products/extensions/quickjs/).
  hello_world: "-- Quack JS with QuickJS\n-- Scalar\nD SELECT quickjs('2+2');\n\u250C\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2510\n\u2502 quickjs('2+2') \u2502\n\u2502    varchar    \
    \ \u2502\n\u251C\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2524\n\u2502 4              \u2502\n\u2514\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2518\n\n-- Scalar Eval\nD SELECT quickjs_eval('(a, b) => a + b',\
    \ 5, 3);\n\u250C\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2510\n\u2502 quickjs_eval('(a, b) => a + b', 5, 3) \u2502\n\u2502\
    \                 json                  \u2502\n\u251C\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\n\u2502 8       \
    \                              \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n\n-- Table Eval\nD SELECT *\
    \ FROM quickjs('parsed_arg0.map(x => x * arg1)', '[1, 2, 3, 4, 5]', 3);\n\u250C\
    \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502 result \u2502\n\
    \u2502  json  \u2502\n\u251C\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\
    \n\u2502 3      \u2502\n\u2502 6      \u2502\n\u2502 9      \u2502\n\u2502 12\
    \     \u2502\n\u2502 15     \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\
    \u2500\u2500\u2518\n"
extension:
  build: cmake
  description: DuckDB QuickJS Runtime Extension
  excluded_platforms: windows_amd64_mingw
  language: C++
  license: MIT
  maintainers:
  - lmangani
  - rustyconover
  name: quickjs
  version: '2025120401'
repo:
  andium: 2d31ccebd7f44babc901c84ba0fe8b560647e136
  github: quackscience/duckdb-quickjs
  ref: dfc77480cf1035f95c447b3a50725ea782d9370b
  variegata: c1022cee7c834461ca717d18c11862e83bdf8b93

extension_star_count: 15
extension_star_count_pretty: 15
extension_download_count: 28763
extension_download_count_pretty: 28.8k
image: '/images/community_extensions/social_preview/preview_community_extension_quickjs.png'
layout: community_extension_doc
---
### Compatibility Matrix

This table covers all DuckDB releases that have not reached [end-of-life](https://duckdb.org/release_calendar), including LTS releases, and shows the 2 most recent patch releases of each. Older patch releases are not listed, but the extension may be available for them as well.

<div class="extension_compatibility_table"></div>

| Platform | 1.4.4 | 1.4.5 | 1.5.5 | 1.5.6 | 2.0.0 |
| :--- | :---: | :---: | :---: | :---: | :---: |
| Linux AMD64 | ✅ | ✅ | ✅ | ✅ | ✅ |
| Linux ARM64 | ✅ | ✅ | ✅ | ✅ | ✅ |
| macOS AMD64 | ✅ | ✅ | ✅ | ✅ | ✅ |
| macOS ARM64 | ✅ | ✅ | ✅ | ✅ | ✅ |
| Windows AMD64 | ✅ | ✅ | ✅ | ✅ | ✅ |
| Windows ARM64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| WebAssembly | ✅ | ✅ | ✅ | ✅ | ✅ |

### Installing and Loading
```sql
INSTALL {{ page.extension.name }} FROM community;
LOAD {{ page.extension.name }};
```

{% if page.docs.hello_world %}
### Example
```sql
{{ page.docs.hello_world }}```
{% endif %}

{% if page.docs.extended_description %}
### About {{ page.extension.name }}
{{ page.docs.extended_description }}
{% endif %}
### Added Functions

<div class="extension_functions_table"></div>

This extension does not add any functions.

### Overloaded Functions

<div class="extension_functions_table"></div>

This extension does not add any function overloads.

### Added Types

<div class="extension_types_table"></div>

This extension does not add any types.

### Added Settings

<div class="extension_settings_table"></div>

This extension does not add any settings.