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agent-skills/skills/vueuse-functions/references/useNProgress.md
Jason Woltje f5792c40be feat: Complete fleet — 94 skills across 10+ domains
Pulled ALL skills from 15 source repositories:
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- obra/superpowers: 14 (TDD, debugging, agents, planning)
- coreyhaines31/marketingskills: 25 (marketing, CRO, SEO, growth)
- better-auth/skills: 5 (auth patterns)
- vercel-labs/agent-skills: 5 (React, design, Vercel)
- antfu/skills: 16 (Vue, Vite, Vitest, pnpm, Turborepo)
- Plus 13 individual skills from various repos

Mosaic Stack is not limited to coding — the Orchestrator and
subagents serve coding, business, design, marketing, writing,
logistics, analysis, and more.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-16 16:27:42 -06:00

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---
category: '@Integrations'
---
# useNProgress
Reactive wrapper for [`nprogress`](https://github.com/rstacruz/nprogress).
## Install
```bash
npm i nprogress@^0
```
## Usage
```ts {6}
import { useNProgress } from '@vueuse/integrations/useNProgress'
const { isLoading } = useNProgress()
function toggle() {
isLoading.value = !isLoading.value
}
```
### Passing a progress percentage
You can pass a percentage to indicate where the bar should start from.
```ts {3}
import { useNProgress } from '@vueuse/integrations/useNProgress'
const { progress } = useNProgress(0.5)
function done() {
progress.value = 1.0
}
```
> To change the progress percentage, set `progress.value = n`, where n is a number between 0..1.
### Customization
Just edit [nprogress.css](https://github.com/rstacruz/nprogress/blob/master/nprogress.css) to your liking. Tip: you probably only want to find and replace occurrences of #29d.
You can [configure](https://github.com/rstacruz/nprogress#configuration) it by passing an object as a second parameter.
```ts {4}
import { useNProgress } from '@vueuse/integrations/useNProgress'
useNProgress(null, {
minimum: 0.1,
// ...
})
```
## Type Declarations
```ts
export type UseNProgressOptions = Partial<NProgressOptions>
/**
* Reactive progress bar.
*
* @see https://vueuse.org/useNProgress
*/
export declare function useNProgress(
currentProgress?: MaybeRefOrGetter<number | null | undefined>,
options?: UseNProgressOptions,
): {
isLoading: WritableComputedRef<boolean, boolean>
progress: Ref<number | null | undefined, number | null | undefined>
start: () => nprogress.NProgress
done: (force?: boolean) => nprogress.NProgress
remove: () => void
}
export type UseNProgressReturn = ReturnType<typeof useNProgress>
```