rich-textarea alternatives and similar libraries
Based on the "Autosize Input / Textarea" category.
Alternatively, view rich-textarea alternatives based on common mentions on social networks and blogs.
-
react-autowidth-input
Highly configurable & extensible automatically sized input field built with hooks.
Do you think we are missing an alternative of rich-textarea or a related project?
README
rich-textarea
A small customizable textarea for React to colorize, highlight, decorate texts, offer autocomplete and much more.
Demo
https://inokawa.github.io/rich-textarea/
Features
- Styleable texts: Not just highlighting texts like similar libraries, this library also supports colorizing, decorating and more. Regex or any tokenizers can be used.
- Easy to interact with events: You can get caret position and can catch some mouse events on texts, which are useful to display something reflects user actions.
- Compatible with textarea: Except added features, this library is designed to behave as native textarea as much as possible. If not worked properly, please report it in an issue or PR.
- IME composition handling: IME related events have some cross browser problems. This library handles them for easy to use.
- Lightweight: Trying to support many usecases but also keep bundle size small. Currently about 3kB (gzipped).
Motivation
Sometimes we need customized text editor in web. However creating it with raw contenteditable is so hard to do properly and editor frameworks are usually too heavy... Maybe you really need is just a textarea with highlighting and some hovered menus, but native textarea and many of textarea libraries are far from it because of the limited customizability. This library is aiming to solve the problem.
Install
npm install rich-textarea
Requirements
- react >= 16.14
Usage
You can create your own render function
import { useState } from "react";
import { RichTextarea } from "rich-textarea";
export const App = () => {
const [text, setText] = useState("Lorem ipsum");
return (
<RichTextarea
value={text}
style={{ width: "600px", height: "400px" }}
onChange={(e) => setText(e.target.value)}
>
{(v) => {
return v.split("").map((t, i) => (
<span key={i} style={{ color: i % 2 === 0 ? "red" : undefined }}>
{t}
</span>
));
}}
</RichTextarea>
);
};
or you can use helper for regex.
import { useState } from "react";
import { RichTextarea, createRegexRenderer } from "rich-textarea";
const renderer = createRegexRenderer([
[/[A-Z][a-z]+/g, { borderRadius: "3px", backgroundColor: "#d0bfff" }],
]);
export const App = () => {
const [text, setText] = useState("Lorem ipsum");
return (
<RichTextarea
value={text}
style={{ width: "600px", height: "400px" }}
onChange={(e) => setText(e.target.value)}
>
{renderer}
</RichTextarea>
);
};
And see [examples](./stories) for more usages.
Props
For other props not mentioned below will be passed to textarea.
Name | Type | Default | Description |
---|---|---|---|
value | string |
required | Same as textarea but only string |
defaultValue | - | - | Omitted for simplicity of logic |
children | (value: string) => React.ReactNode |
undefined |
This function should return ReactNodes which texts are positioned the same as textarea (see examples for detailed usage). Currently limited event handlers will work for the nodes (onClick , onMouseOver , onMouseOut , onMouseMove , onMouseDown and onMouseUp ) |
autoHeight | boolean |
undefined |
If true, textarea height is automatically resized and height of style prop does not work. Set maxHeight to style prop if you need limit. |
onSelectionChange | (pos: CaretPosition, value: string) => void |
undefined |
Called when selection in textarea changes. It gives position of caret at the time, which is useful to position menu. |
Methods
Name | Type | Description |
---|---|---|
ref | React.RefObject<HTMLTextAreaElement> |
Ref of textarea |
selectionStart | number |
Same as textarea but has handling of composition event |
selectionEnd | number |
Same as textarea but has handling of composition event |
focus | Same as textarea | |
blur | Same as textarea | |
select | Same as textarea | |
setSelectionRange | Same as textarea | |
setRangeText | Same as textarea but has fallback to document.execCommand("insertText") |
Contribute
All contributions are welcome. If you find a problem, feel free to create an issue or a PR.
Making a Pull Request
- Clone this repo.
- Run
npm install
. - Commit your fix.
- Make a PR and confirm all the CI checks passed.