Progreso — logic2b/ui

import { Progress } from "@/components/ui/progress"

export default function ProgressDemo() {
  return <Progress value={66} className="w-[60%]" />
}

Instalación

npx logic2b@next add progress

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Add the "progress" item from the logic2b ui registry (https://ui.logic2b.com) to this project. Follow every step and verify at the end.

## Steps

1. If the project has no `components.json` yet, set up logic2b ui first:

   ```bash
   npx logic2b@next init
   ```

2. Install the item (the CLI resolves registry dependencies automatically):

   ```bash
   npx logic2b@next add progress
   ```

3. Install any npm dependencies the command prints.

## If the CLI is not available

Do it manually from the registry payload:

1. Fetch https://ui.logic2b.com/r/progress.json.
2. Write every entry in `files[]` to its mapped project path (see below).
3. Repeat (recursively) for each name in `registryDependencies`.
4. Install every package listed in `dependencies` across those payloads.

## Registry reference

- Index of every item: https://ui.logic2b.com/r/index.json
- Item payload (full source): https://ui.logic2b.com/r/<name>.json
- Usage examples per item: https://ui.logic2b.com/r/demos/index.json → https://ui.logic2b.com/r/demos/<demo>.json
- Docs index for agents: https://ui.logic2b.com/llms.txt (full docs: https://ui.logic2b.com/llms-full.txt)
- Every docs page is Markdown when you append `.md` to its URL.

Registry file paths map to project paths like this:
- `ui/*` → `@/components/ui/*`
- `blocks/<name>/*` → `@/components/*`
- `charts/*` → `@/components/charts/*`
- `hooks/*` → `@/hooks/*`
- `lib/utils.ts` → `@/lib/utils.ts`
- `theme.css` → next to the project's Tailwind entry stylesheet

## Conventions (do not break these)

- Tailwind CSS v4 (CSS-first config; no tailwind.config.js needed) and React 19.
- All colors go through semantic tokens (`bg-primary`, `text-muted-foreground`,
  `border-border`, …). Never hardcode hex/oklch values in components.
- Dark mode is class-based: toggle `.dark` on `<html>`.
- Icons come from lucide-react.

## Verify before finishing

1. The dev server starts and the app renders without console errors.
2. TypeScript compiles (`tsc --noEmit` or the framework's check).
3. Components use the theme: a `<Button>` shows the primary token color,
   and toggling `.dark` on `<html>` switches the palette.

Instala las dependencias:

npm install radix-ui

Copia el contenido en ui/progress.tsx:

"use client"

import * as React from "react"
import { Progress as ProgressPrimitive } from "radix-ui"

import { cn } from "@/lib/utils"

function Progress({
  className,
  value,
  "aria-label": ariaLabel = "Progress",
  ...props
}: React.ComponentProps<typeof ProgressPrimitive.Root>) {
  return (
    <ProgressPrimitive.Root
      data-slot="progress"
      aria-label={ariaLabel}
      className={cn(
        "bg-primary/20 relative h-2 w-full overflow-hidden rounded-full",
        className
      )}
      {...props}
    >
      <ProgressPrimitive.Indicator
        data-slot="progress-indicator"
        className="bg-primary h-full w-full flex-1 transition-all"
        style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
      />
    </ProgressPrimitive.Root>
  )
}

export { Progress }

Uso

import { Progress } from "@/components/ui/progress"

<Progress value={66} aria-label="Progreso de carga" />

Ejemplos

Animado

import * as React from "react"

import { Progress } from "@/components/ui/progress"

export default function ProgressAnimatedDemo() {
  const [value, setValue] = React.useState(13)

  React.useEffect(() => {
    const timer = setTimeout(() => setValue(66), 500)
    return () => clearTimeout(timer)
  }, [])

  return <Progress value={value} className="w-[60%]" />
}

Con etiqueta

Uploading…40%

import { Progress } from "@/components/ui/progress"

export default function ProgressLabeledDemo() {
  const value = 40

  return (
    <div className="grid w-[60%] gap-2">
      <div className="flex items-center justify-between text-sm">
        <span className="font-medium">Uploading…</span>
        <span className="text-muted-foreground">{value}%</span>
      </div>
      <Progress value={value} />
    </div>
  )
}

Playground interactivo

Edita las propiedades del componente y revisa el JSX exacto antes de copiarlo. La vista previa se carga solo cuando esta sección entra en pantalla.

JSX generado

<Progress
  value={64}
  aria-label="Upload progress"
 />

Referencia de API

Generada a partir de las exportaciones públicas de TypeScript en src/ui/progress.tsx. Las descripciones técnicas conservan el texto canónico del código fuente.

Ver JSON

Progress

Componente

Props: React.ComponentProps<typeof ProgressPrimitive.Root>

Propiedad	Tipo	Obligatoria	Valor predeterminado	Descripción
`aria-label`	`string`	No	`"Progress"`	—

Contrato de accesibilidad

Comportamiento legible por máquinas y responsabilidades de quien integra progress. Los detalles normativos conservan el texto canónico del registro.

Ver JSON

Soporte: Gestionado por la primitiva
Patrón: progressbar; Radix Progress

Semántica incorporada

Exposes progressbar semantics and a default accessible name.

Responsabilidades de integración

Replace the default label with task-specific context; omit value only for indeterminate progress.