# midcut

A <1kb React component that accurately middle-truncates monospaced text. Uses CSS `round()` and container queries (no JS measurement).

## Install

```bash
npm i -S midcut
pnpm add midcut
bun add midcut
```

## Usage

```tsx
import { Midcut } from "midcut";

function App() {
  return <Midcut prefix="0x" value="0x1234567890abcdef1234567890abcdef12345678" />;
}
```

**Important:** only use with a monospace font.

## Props

| Prop       | Type               | Default   | Description                                             |
| ---------- | ------------------ | --------- | ------------------------------------------------------- |
| `value`    | `string`           | `""`      | The string to truncate                                  |
| `prefix`   | `string`           | `""`      | A prefix that is always visible (e.g. `"0x"`)           |
| `min`      | `number`           | `1`       | Minimum characters visible on each side of the ellipsis |
| `ellipsis` | `string`           | `"…"`     | The ellipsis character(s)                               |
| `align`    | `"start" \| "end"` | `"start"` | Alignment of the truncated string within its container  |

## How it works

1. The string is split into two halves displayed as inline flex items
2. A CSS container query activates truncation when the container is narrower than the full string
3. `round(down, ..., 2ch)` snaps the truncatable width to character boundaries so characters are never partially clipped
4. The end half uses `justify-content: flex-end` to truncate from the start

## Development

```bash
bun install
bun dev
```

## License

MIT


A <1kb React component that accurately middle-truncates monospaced text. 

 Socket raises $60M Series C at a $1B valuation to secure software supply chains for AI-driven development

midcut

A <1kb React component that accurately middle-truncates monospaced text

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Prop	Type	Default	Description
`value`	`string`	`""`	The string to truncate
`prefix`	`string`	`""`	A prefix that is always visible (e.g. `"0x"`)
`min`	`number`	`1`	Minimum characters visible on each side of the ellipsis
`ellipsis`	`string`	`"…"`	The ellipsis character(s)
`align`	`"start" \| "end"`	`"start"`	Alignment of the truncated string within its container

midcut

midcut

Install

Usage

Props

How it works

Development

License

Keywords

Related posts

midcut

midcut

Install

Usage

Props

How it works

Development

License

Keywords

Related posts

pnpm 11.5 Adds Support for Recognizing npm Staged Publishes

Federal Audit Finds NIST Wasted Funds With No Plan to Clear NVD Backlog