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https://github.com/waynevanson/dom-ts


https://github.com/waynevanson/dom-ts

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# dom-ts

[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)

[`fp-ts`](https://github.com/gcanti/fp-ts) compatible implementations of DOM interfaces and related API's, as documented under [DOM interfaces at Mozilla](https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model).

- [Installation](#installation)
- [Yarn](#yarn)
- [NPM](#npm)
- [Library Structure](#library-structure)
- [Usage](#usage)
- [Examples](#examples)
- [Add Custom Elements, Events](#add-custom-elements-events)
- [Custom Elements and Custom Events](#custom-elements-and-custom-events)
- [Defining Elements](#defining-elements)
- [Compatability](#compatability)
- [Legend](#legend)
- [Compatibility Table](#compatibility-table)
- [Upcoming](#upcoming)

## Installation

There are two release branches: `@latest` and `@beta`.
If you'd like to try the latest features, replace `dom-ts` with `dom-ts@beta`.

### Yarn

```sh
yarn add dom-ts fp-ts fp-ts-contrib
```

### NPM

```sh
npm install dom-ts fp-ts fp-ts-contrib
```

## Library Structure

Each DOM interface (`Node`, `ChildNode`,`Event`)

## Usage

### Examples

### Add Custom Elements, Events

The modules under `dom-ts/meta` exports maps that define relationships between the following:

- `tagName`
- `Element`
- `EventMap`

We use this to infer some types from each other, like `EventMap` from `Element`

This is currently unsupported due to the way that Typescript has structured it's type definitions.
An issue has been opened up outlining these concerns in [Microsoft/Typescript #40689](https://github.com/microsoft/TypeScript/issues/40689)

### Custom Elements and Custom Events

We need to use _module augmentation_ via _declaration merging_ in order to have the new types available in the API.

#### Defining Elements

We have to define an element, by providing a `tagName`, `Element` and `EventMap`

Define an Element. We'll define a `HTMLGroovyElement`, named after the Emperors' New Groove

```ts
import { either as E } from "fp-ts"
import { pipe } from "fp-ts/lib/function"
import { document, eventTarget, readerIOEither as RIOE } from "../src"
import { MetaHTMLElement } from "../src/meta"

/**
* @summary
* This element is always groovy,
* emitting the `groove` event every 4 seconds.
*/
export interface HTMLGroovyElement extends HTMLElement {}

export interface GrooveEvent {
grooviness: number
energy: number
flow: number
espanol: boolean
}

export interface HTMLGroovyElementEventMap extends HTMLElementEventMap {
groove: GrooveEvent
}

export type MetaHTMLGroovyElement = MetaHTMLElement<
"groovy",
HTMLGroovyElement,
HTMLGroovyElementEventMap
>

declare module "../src/meta" {
export interface Custom {
// Only HTMLElement's
HTMLElements: MetaHTMLGroovyElement

// Only SVGElement's
// SVGElements: ...

// Non {HTML,SVG}Element's
// Elements: ...
}
}

// Now we get intellisense

const program = pipe(
document.createElement("groovy"),
RIOE.chainReaderIOK(
eventTarget.addEventListener(
"groove",
(event) => () => console.dir(event),
{ capture: true }
)
)
)

program(globalThis.document)
```

## Compatability

We only add functions for methods on interfaces.
We don't need to add functions that get values.

Deprecated interfaces and methods are displayed in this list, but are noted as deprecated. They will not be implemented.
Obsolete interfaces and methods are not displayed in this list.

### Legend

| Icon | Status Description |
| :----------------: | :----------------------------------------- |
| :heavy_check_mark: | Implemented, available for use. |
| :o: | Unimplemented, with plans to implement. |
| :x: | Unimplemented, with no plans to implement. |

### Compatibility Table

| Status | Methods | Base Interface | Notes |
| :----: | :-------------------------- | :-------------------- | :------------------------------------------------------------------------------------------ |
| :x: | | Attr | Interface has no specific methods |
| :o: | | CDATASection | Interface has no specific methods |
| :o: | | CharacterData | |
| :o: | appendData | | |
| :o: | deleteData | | |
| :o: | insertData | | |
| :o: | replaceData | | |
| :o: | substringData | | |
| :o: | remove | ChildNode | |
| :o: | before | | |
| :o: | after | | |
| :o: | replaceWith | | |
| :o: | Constructor | CustomEvent | |
| :x: | initCustomEvent | | |
| :o: | Constructor | Document | |
| :o: | adoptNode | | |
| :x: | createAttribute | | Constructors are available in their respective modules |
| :x: | createAttributeNS | | ".." |
| :x: | createCDATASection | | ".." |
| :x: | createComment | | ".." |
| :x: | createEvent | | ".." |
| :x: | createNodeIterator | | ".." |
| :x: | createProcessingInstruction | | ".." |
| :x: | createRange | | ".." |
| :x: | createTextNode | | ".." |
| :x: | createTreeWalker | | ".." |
| :o: | exitPictureInPicture | | ".." |
| :o: | exitPointerLock | | ".." |
| :o: | getElementsByClassName | | |
| :o: | getElementsByTagName | | |
| :o: | getElementsByTagNameNS | | |
| :o: | hasStorageAccess | | |
| :o: | importNode | | |
| :o: | releaseCapture | | |
| :o: | requestStorageAccess | | |
| :o: | getElementById | | |
| :o: | querySelector | | |
| :o: | querySelectorAll | | |
| :x: | | DocumentFragment | Interface has no specific methods |
| :x: | | DocumentType | Interface has no specific methods |
| :x: | | DOMError | Deprecated |
| :o: | | DOMException | Interface has no specific methods, but will provide types for all different types of errors |
| :x: | | DOMImplementation | Deprecated, but will need to double check. |
| :x: | | DOMString | Interface has no specific methods |
| :o: | | DOMTimeStamp | Interface has no specific methods |
| :o: | | DOMStringList | Deprecated |
| :o: | | DOMTokenList | |
| :o: | item | | |
| :o: | contains | | |
| :o: | add | | |
| :o: | remove | | |
| :o: | replace | | |
| :o: | supports | | |
| :o: | toggle | | |
| :o: | forEach (map) | | |
| :o: | entries (toIterator) | | |
| :o: | keys | | |
| :o: | values | | |
| :o: | Constructor | Element | |
| :o: | attachShadow | | |
| :o: | animate | | |
| :o: | closests | | |
| :x: | createShadowRoot | | Deprecated |
| :o: | computedStyleMap | | |
| :o: | getAnimations | | |
| :o: | getAttribute | | |
| :o: | getAttributenames | | |
| :o: | getAttributeNS | | |
| :o: | getboundingClientRect | | |
| :o: | getClientRects | | |
| :o: | getElementsByClassName | | |
| :o: | getElementsByTagName | | |
| :o: | getElementsbyTagnameNS | | |
| :o: | hasAttribute | | |
| :o: | hasAttributes | | |
| :o: | hasPointerCapture | | |
| :o: | insertAdjacentElement | | |
| :o: | insertAdjacentElement | | |
| :o: | insertAdjacentText | | |
| :o: | matches | | |
| :o: | pseudo | | |
| :o: | querySelector | | |
| :o: | querySelectorAll | | |
| :o: | releasePointCapture | | |
| :o: | removeAttribute | | |
| :o: | removeAttributeNS | | |
| :o: | requestFullScreen | | |
| :o: | requestPointerLock | | |
| :o: | scroll | | |
| :o: | scrollby | | |
| :o: | scrollintoView | | |
| :o: | scrollTo | | |
| :o: | setAttribute | | |
| :o: | setAttributeNS | | |
| :o: | setCapture | | |
| :o: | setPointerCapture | | |
| :o: | toggleAttribute | | |
| :o: | Constructor | Event | |
| :o: | composedPath | | |
| :o: | preventDefault | | |
| :o: | stopImmediatePropogation | | |
| :o: | stopPropogation | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | | |
| :o: | | EventTarget | |
| :o: | | HTMLCollection | |
| :o: | | MutationObserver | |
| :o: | | MutationRecord | |
| :o: | | NamedNodeMap | |
| :o: | | NamedNodeMap | |
| :o: | | Node | |
| :o: | | NodeFilter | |
| :o: | | NodeIterator | |
| :o: | | NodeList | |
| :o: | | ParentNode | |
| :o: | | ProcessingInstruction | |
| :o: | | Selection | |
| :o: | | Range | |
| :o: | | Text | |
| :o: | | TextDecoder | |
| :o: | | TextEncoder | |
| :o: | | TimeRanges | |
| :o: | | TreeWalker | |
| :o: | | URL | |
| :o: | | Window | |
| :o: | | Worker | |
| :o: | | XMLDocument | |

## Upcoming

Generated `Meta` maps using the typescript compiler, so any updates are generated using the installed version of typescript.