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## Import maps
> This is an unstable feature. Learn more about
> [unstable features](../runtime/stability.md).
Deno supports [import maps](https://github.com/WICG/import-maps).
You can use import maps with the `--importmap=<FILE>` CLI flag.
Current limitations:
- single import map
- no fallback URLs
- Deno does not support `std:` namespace
- supports only `file:`, `http:` and `https:` schemes
Example:
**import_map.json**
```js
{
"imports": {
"fmt/": "https://deno.land/std@0.55.0/fmt/"
}
}
```
**color.ts**
```ts
import { red } from "fmt/colors.ts";
console.log(red("hello world"));
```
Then:
```shell
$ deno run --importmap=import_map.json --unstable color.ts
```
To use staring directory for absolute imports:
```json
// import_map.json
{
"imports": {
"/": "./"
}
}
```
```ts
// main.ts
import { MyUtil } from "/util.ts";
```
You may map a different directory: (eg. src)
```json
// import_map.json
{
"imports": {
"/": "./src"
}
}
```
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