You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
4.1 KiB
135 lines
4.1 KiB
3 years ago
|
# 🌈Colorette
|
||
|
|
||
|
> Easily set your terminal text color & styles.
|
||
|
|
||
|
- No dependecies
|
||
|
- Automatic color support detection
|
||
|
- Up to [2x faster](#benchmarks) than alternatives
|
||
|
- TypeScript support
|
||
|
- [`NO_COLOR`](https://no-color.org) friendly
|
||
|
- Node >= `10`
|
||
|
|
||
|
> [**Upgrading from Colorette `1.x`?**](https://github.com/jorgebucaran/colorette/issues/70)
|
||
|
|
||
|
## Quickstart
|
||
|
|
||
|
```js
|
||
|
import { blue, bold, underline } from "colorette"
|
||
|
|
||
|
console.log(
|
||
|
blue("I'm blue"),
|
||
|
bold(blue("da ba dee")),
|
||
|
underline(bold(blue("da ba daa")))
|
||
|
)
|
||
|
```
|
||
|
|
||
|
Here's an example using [template literals](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals).
|
||
|
|
||
|
```js
|
||
|
console.log(`
|
||
|
There's a ${underline(blue("house"))},
|
||
|
With a ${bold(blue("window"))},
|
||
|
And a ${blue("corvette")}
|
||
|
And everything is blue
|
||
|
`)
|
||
|
```
|
||
|
|
||
|
You can also nest styles without breaking existing color sequences.
|
||
|
|
||
|
```js
|
||
|
console.log(bold(`I'm ${blue(`da ba ${underline("dee")} da ba`)} daa`))
|
||
|
```
|
||
|
|
||
|
Need to override terminal color detection? You can do that too.
|
||
|
|
||
|
```js
|
||
|
import { createColors } from "colorette"
|
||
|
|
||
|
const { blue } = createColors({ useColor: false })
|
||
|
|
||
|
console.log(blue("Blue? Nope, nah"))
|
||
|
```
|
||
|
|
||
|
## Installation
|
||
|
|
||
|
```console
|
||
|
npm install colorette
|
||
|
```
|
||
|
|
||
|
## API
|
||
|
|
||
|
### \<color\>()
|
||
|
|
||
|
> See all [supported colors](#supported-colors).
|
||
|
|
||
|
```js
|
||
|
import { blue } from "colorette"
|
||
|
|
||
|
blue("I'm blue") //=> \x1b[34mI'm blue\x1b[39m
|
||
|
```
|
||
|
|
||
|
### createColors()
|
||
|
|
||
|
Override terminal color detection via `createColors({ useColor })`.
|
||
|
|
||
|
```js
|
||
|
import { createColors } from "colorette"
|
||
|
|
||
|
const { blue } = createColors({ useColor: false })
|
||
|
```
|
||
|
|
||
|
### isColorSupported
|
||
|
|
||
|
`true` if your terminal supports color, `false` otherwise. Used internally, but exposed for convenience.
|
||
|
|
||
|
## Environment
|
||
|
|
||
|
You can override color detection from the CLI by setting the `--no-color` or `--color` flags.
|
||
|
|
||
|
```console
|
||
|
$ ./example.js --no-color | ./consumer.js
|
||
|
```
|
||
|
|
||
|
Or if you can't use CLI flags, by setting the `NO_COLOR=` or `FORCE_COLOR=` environment variables.
|
||
|
|
||
|
```console
|
||
|
$ NO_COLOR= ./example.js | ./consumer.js
|
||
|
```
|
||
|
|
||
|
## Supported colors
|
||
|
|
||
|
| Colors | Background Colors | Bright Colors | Bright Background Colors | Modifiers |
|
||
|
| ------- | ----------------- | ------------- | ------------------------ | ----------------- |
|
||
|
| black | bgBlack | blackBright | bgBlackBright | dim |
|
||
|
| red | bgRed | redBright | bgRedBright | **bold** |
|
||
|
| green | bgGreen | greenBright | bgGreenBright | hidden |
|
||
|
| yellow | bgYellow | yellowBright | bgYellowBright | _italic_ |
|
||
|
| blue | bgBlue | blueBright | bgBlueBright | <u>underline</u> |
|
||
|
| magenta | bgMagenta | magentaBright | bgMagentaBright | ~~strikethrough~~ |
|
||
|
| cyan | bgCyan | cyanBright | bgCyanBright | reset |
|
||
|
| white | bgWhite | whiteBright | bgWhiteBright | |
|
||
|
| gray | | | | |
|
||
|
|
||
|
## [Benchmarks](https://github.com/jorgebucaran/colorette/actions/workflows/bench.yml)
|
||
|
|
||
|
```console
|
||
|
npm --prefix bench start
|
||
|
```
|
||
|
|
||
|
```diff
|
||
|
chalk 1,786,703 ops/sec
|
||
|
kleur 1,618,960 ops/sec
|
||
|
colors 646,823 ops/sec
|
||
|
ansi-colors 786,149 ops/sec
|
||
|
picocolors 2,871,758 ops/sec
|
||
|
+ colorette 3,002,751 ops/sec
|
||
|
```
|
||
|
|
||
|
## Acknowledgements
|
||
|
|
||
|
Colorette started out in 2015 by [@jorgebucaran](https://github.com/jorgebucaran) as a lightweight alternative to [Chalk](https://github.com/chalk/chalk) and was introduced originally as [Clor](https://github.com/jorgebucaran/colorette/commit/b01b5b9961ceb7df878583a3002e836fae9e37ce). Our terminal color detection logic borrows heavily from [@sindresorhus](https://github.com/sindresorhus) and [@Qix-](https://github.com/Qix-) work on Chalk. The idea of slicing strings to clear bleeding sequences was adapted from a similar technique used by [@alexeyraspopov](https://github.com/alexeyraspopov) in [picocolors](https://github.com/alexeyraspopov/picocolors). Thank you to all our contributors! <3
|
||
|
|
||
|
## License
|
||
|
|
||
|
[MIT](LICENSE.md)
|