https://github.com/hugoalh/is-empty-es

An ECMAScript module to determine whether the item is empty.
https://github.com/hugoalh/is-empty-es

ecmascript ecmascript-module empty es es-module esm esmodule is javascript js ts typescript

Last synced: 4 days ago
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An ECMAScript module to determine whether the item is empty.

• Host: GitHub
• URL: https://github.com/hugoalh/is-empty-es
• Owner: hugoalh
• License: other
• Created: 2024-03-11T08:59:48.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-10-06T10:11:38.000Z (7 days ago)
• Last Synced: 2025-10-06T11:23:26.209Z (7 days ago)
• Topics: ecmascript, ecmascript-module, empty, es, es-module, esm, esmodule, is, javascript, js, ts, typescript
• Language: TypeScript
• Homepage:
• Size: 106 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE.md
  • Citation: CITATION.cff
  • Codeowners: .github/CODEOWNERS
  • Security: SECURITY.md

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README

          
# Is Empty (ES)

[**⚖️** MIT](./LICENSE.md)

[![GitHub: hugoalh/is-empty-es](https://img.shields.io/github/v/release/hugoalh/is-empty-es?label=hugoalh/is-empty-es&labelColor=181717&logo=github&logoColor=ffffff&sort=semver&style=flat "GitHub: hugoalh/is-empty-es")](https://github.com/hugoalh/is-empty-es)

[![JSR: @hugoalh/is-empty](https://img.shields.io/jsr/v/@hugoalh/is-empty?label=@hugoalh/is-empty&labelColor=F7DF1E&logo=jsr&logoColor=000000&style=flat "JSR: @hugoalh/is-empty")](https://jsr.io/@hugoalh/is-empty)

[![NPM: @hugoalh/is-empty](https://img.shields.io/npm/v/@hugoalh/is-empty?label=@hugoalh/is-empty&labelColor=CB3837&logo=npm&logoColor=ffffff&style=flat "NPM: @hugoalh/is-empty")](https://www.npmjs.com/package/@hugoalh/is-empty)

An ECMAScript module to determine whether the item is empty.

## 🎯 Targets

| **Runtime \\ Source** | **GitHub Raw** | **JSR** | **NPM** |

|:--|:-:|:-:|:-:|

| **[Bun](https://bun.sh/)** >= v1.1.0 | ❌ | ✔️ | ✔️ |

| **[Deno](https://deno.land/)** >= v2.1.0 | ✔️ | ✔️ | ✔️ |

| **[NodeJS](https://nodejs.org/)** >= v20.9.0 | ❌ | ✔️ | ✔️ |

## 🛡️ Runtime Permissions

This does not request any runtime permission.

## #️⃣ Sources

- GitHub Raw

  ```

  https://raw.githubusercontent.com/hugoalh/is-empty-es/{Tag}/mod.ts

  ```

- JSR

  ```

  jsr:@hugoalh/is-empty[@{Tag}]

  ```

- NPM

  ```

  npm:@hugoalh/is-empty[@{Tag}]

  ```

> [!NOTE]

> - It is recommended to include tag for immutability.

> - These are not part of the public APIs hence should not be used:

>   - Benchmark/Test file (e.g.: `example.bench.ts`, `example.test.ts`).

>   - Entrypoint name or path include any underscore prefix (e.g.: `_example.ts`, `foo/_example.ts`).

>   - Identifier/Namespace/Symbol include any underscore prefix (e.g.: `_example`, `Foo._example`).

## ⤵️ Entrypoints

| **Name** | **Path** | **Description** |

|:--|:--|:--|

| `.` | `./mod.ts` | Default. |

## 🧩 APIs

- ```ts

  function isEmpty(item: unknown): boolean;

  ```

> [!NOTE]

> - For the full or prettier documentation, can visit via:

>   - [Deno CLI `deno doc`](https://docs.deno.com/runtime/reference/cli/doc/)

>   - [JSR](https://jsr.io/@hugoalh/is-empty)

## ✍️ Examples

- ```ts

  isEmpty(true);

  //=> false

  ```

- ```ts

  isEmpty([{}]);

  //=> false

  ```

- ```ts

  isEmpty([]);

  //=> true

  ```

- ```ts

  isEmpty({});

  //=> true

  ```