# `@jupyterlite/kernel`

## Variables

### `FALLBACK_KERNEL`

> `Const` **`FALLBACK_KERNEL`**: `"javascript"`

The kernel name of last resort.

#### Defined in

[packages/kernel/src/tokens.ts:24](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/kernel/src/tokens.ts#L24)

### `IKernelSpecs`

> `Const` **`IKernelSpecs`**:
> `Token`<[`IKernelSpecs`](jupyterlite_kernel.md#ikernelspecs)\>

The token for the kernel spec service.

#### Defined in

[packages/kernel/src/tokens.ts:122](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/kernel/src/tokens.ts#L122)

[packages/kernel/src/tokens.ts:127](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/kernel/src/tokens.ts#L127)

### `IKernels`

> `Const` **`IKernels`**: `Token`<[`IKernels`](jupyterlite_kernel.md#ikernels)\>

The token for the kernels service.

#### Defined in

[packages/kernel/src/tokens.ts:19](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/kernel/src/tokens.ts#L19)

[packages/kernel/src/tokens.ts:29](https://github.com/jupyterlite/jupyterlite/blob/7971e0aa/packages/kernel/src/tokens.ts#L29)