Skills
skills/jem-open/jem-agent-skills/jem-ui-recipes

jem-ui-recipes

SKILL.md

jem-ui-recipes

Copy-paste-ready code blocks for common pages and features built with @jem-open/jem-ui. Each recipe is a complete, working component with TypeScript types, realistic placeholder data, and inline comments marking customization points.

Step 1 — Check prerequisites

Before using any recipe, verify the project is set up for @jem-open/jem-ui.

Check 1: Package installed

Look for @jem-open/jem-ui in package.json dependencies. If missing, install it with peer dependencies:

npm install @jem-open/jem-ui

Check 2: Styles imported

Confirm the global entry point (e.g. app/layout.tsx, src/main.tsx) contains:

import "@jem-open/jem-ui/styles.css"

If missing, add it near the top of the file alongside other CSS imports.

Check 3: Tailwind preset configured

Confirm tailwind.config.ts (or .js) includes the jem-ui preset and content path:

import { jemUIPreset } from "@jem-open/jem-ui/tailwind"

export default {
  presets: [jemUIPreset],
  content: [
    "./node_modules/@jem-open/jem-ui/dist/**/*.{js,mjs}",
    // ...your app paths
  ],
}

Halt if any check fails — recipes will not render correctly without all three in place.

Step 2 — Select a recipe

Choose the recipe that best matches your use case:

Recipe Description Key components
Search + filter + data table Searchable, filterable table with pagination DataTable, DataTableColumnHeader, SearchInput, Select, Tag, EmptyState
CRUD form in a dialog Create/edit modal with validation Dialog, InputField, Select, Checkbox, Button
Settings page with sections Tabbed settings with grouped form fields Tabs, InputField, Switch, Select, Button, Divider
Detail drawer Side panel showing record details Drawer, Avatar, Tag, Button, Divider, Tooltip
Multi-step wizard Step-by-step flow with progress Dialog, Progress, Button, form components
Empty state with CTA Placeholder for empty pages/sections EmptyState, Button
Confirmation dialog Destructive action confirmation Dialog, Button, Alert
File upload form Upload with progress and validation Upload, Button, Progress, Alert

Step 3 — Apply the recipe

Copy the recipe that matches your selection. Each recipe is a complete, working TypeScript/React component with all imports, types, state hooks, and // TODO: comments marking customization points.

Recipe 1: Search + filter + data table

"use client"

import { useState } from "react"
import {
  DataTable, DataTableColumnHeader, Tag, EmptyState
} from "@jem-open/jem-ui"
import { ColumnDef } from "@tanstack/react-table"

// TODO: Replace with your data type
type Employee = {
  id: string
  name: string
  email: string
  department: string
  status: "active" | "inactive" | "pending"
}

// TODO: Replace with your column definitions
const columns: ColumnDef<Employee>[] = [
  {
    accessorKey: "name",
    header: ({ column }) => <DataTableColumnHeader column={column} title="Name" />,
  },
  {
    accessorKey: "email",
    header: ({ column }) => <DataTableColumnHeader column={column} title="Email" />,
  },
  {
    accessorKey: "department",
    header: ({ column }) => <DataTableColumnHeader column={column} title="Department" />,
  },
  {
    accessorKey: "status",
    header: "Status",
    cell: ({ row }) => {
      const status = row.getValue("status") as string
      const variant = status === "active" ? "success" : status === "pending" ? "pending" : "failed"
      return <Tag variant={variant}>{status}</Tag>
    },
  },
]

// TODO: Replace with your data fetching
const sampleData: Employee[] = [
  { id: "1", name: "Alice Johnson", email: "alice@example.com", department: "Engineering", status: "active" },
  { id: "2", name: "Bob Smith", email: "bob@example.com", department: "Design", status: "active" },
  { id: "3", name: "Carol Williams", email: "carol@example.com", department: "Marketing", status: "pending" },
]

export function EmployeeTable() {
  // TODO: Replace with your data source
  const data = sampleData

  if (data.length === 0) {
    return (
      <EmptyState
        icon="users"
        title="No employees found"
        description="Add employees to see them listed here"
        primaryAction={{ label: "Add employee", onClick: () => {} }}
        variant="card"
      />
    )
  }

  return (
    <DataTable
      columns={columns}
      data={data}
      filterColumn="name"
      filterPlaceholder="Search by name..."
    />
  )
}

Recipe 2: CRUD form in a dialog

"use client"

import { useState } from "react"
import {
  Dialog, DialogTrigger, DialogContent, DialogHeader,
  DialogTitle, DialogDescription, DialogFooter, DialogClose
} from "@jem-open/jem-ui"
import {
  Button, InputField, Select, SelectTrigger, SelectContent,
  SelectItem, SelectValue, SelectField, CheckboxWithLabel
} from "@jem-open/jem-ui"

// TODO: Replace with your form data type
type UserFormData = {
  name: string
  email: string
  role: string
  sendInvite: boolean
}

export function CreateUserDialog() {
  const [open, setOpen] = useState(false)
  const [loading, setLoading] = useState(false)
  const [errors, setErrors] = useState<Record<string, string>>({})
  const [form, setForm] = useState<UserFormData>({
    name: "",
    email: "",
    role: "",
    sendInvite: true,
  })

  function validate(): boolean {
    const newErrors: Record<string, string> = {}
    if (!form.name) newErrors.name = "Name is required"
    if (!form.email) newErrors.email = "Email is required"
    if (!form.role) newErrors.role = "Role is required"
    setErrors(newErrors)
    return Object.keys(newErrors).length === 0
  }

  async function handleSubmit() {
    if (!validate()) return
    setLoading(true)
    try {
      // TODO: Replace with your API call
      await new Promise((resolve) => setTimeout(resolve, 1000))
      setOpen(false)
      setForm({ name: "", email: "", role: "", sendInvite: true })
      setErrors({})
    } finally {
      setLoading(false)
    }
  }

  return (
    <Dialog open={open} onOpenChange={setOpen}>
      <DialogTrigger asChild>
        <Button variant="primary">Add user</Button>
      </DialogTrigger>
      <DialogContent>
        <DialogHeader>
          <DialogTitle>Create new user</DialogTitle>
          <DialogDescription>Add a new user to your organization.</DialogDescription>
        </DialogHeader>
        <div className="flex flex-col gap-md py-md">
          <InputField
            label="Full name"
            value={form.name}
            onChange={(e) => setForm({ ...form, name: e.target.value })}
            error={!!errors.name}
            helperText={errors.name}
          />
          <InputField
            label="Email"
            type="email"
            value={form.email}
            onChange={(e) => setForm({ ...form, email: e.target.value })}
            error={!!errors.email}
            helperText={errors.email}
          />
          <SelectField label="Role">
            <Select value={form.role} onValueChange={(value) => setForm({ ...form, role: value })}>
              <SelectTrigger>
                <SelectValue placeholder="Select a role" />
              </SelectTrigger>
              <SelectContent>
                <SelectItem value="admin">Admin</SelectItem>
                <SelectItem value="editor">Editor</SelectItem>
                <SelectItem value="viewer">Viewer</SelectItem>
              </SelectContent>
            </Select>
          </SelectField>
          <CheckboxWithLabel
            label="Send invite email"
            description="User will receive an email to set up their account"
            checked={form.sendInvite}
            onCheckedChange={(checked) => setForm({ ...form, sendInvite: checked as boolean })}
          />
        </div>
        <DialogFooter>
          <DialogClose asChild>
            <Button variant="outline">Cancel</Button>
          </DialogClose>
          <Button variant="primary" loading={loading} onClick={handleSubmit}>
            Create user
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}

Recipe 3: Settings page with sections

"use client"

import { useState } from "react"
import {
  Tabs, TabsList, TabsTrigger, TabsContent
} from "@jem-open/jem-ui"
import {
  Button, InputField, SwitchWithLabel, Select, SelectTrigger,
  SelectContent, SelectItem, SelectValue, SelectField, Divider
} from "@jem-open/jem-ui"
import { toast } from "sonner"

export function SettingsPage() {
  // TODO: Replace with your settings state
  const [name, setName] = useState("Jane Doe")
  const [email, setEmail] = useState("jane@example.com")
  const [emailNotifs, setEmailNotifs] = useState(true)
  const [pushNotifs, setPushNotifs] = useState(false)
  const [language, setLanguage] = useState("en")

  function handleSave() {
    // TODO: Replace with your save logic
    toast.success("Settings saved")
  }

  return (
    <div className="flex flex-col gap-md max-w-2xl">
      <h1 className="text-2xl font-semibold text-greyscale-text-title">Settings</h1>

      <Tabs defaultValue="profile">
        <TabsList variant="line">
          <TabsTrigger variant="line" value="profile">Profile</TabsTrigger>
          <TabsTrigger variant="line" value="notifications">Notifications</TabsTrigger>
          <TabsTrigger variant="line" value="preferences">Preferences</TabsTrigger>
        </TabsList>

        <TabsContent value="profile">
          <div className="flex flex-col gap-md py-md">
            <InputField label="Display name" value={name} onChange={(e) => setName(e.target.value)} />
            <InputField label="Email" type="email" value={email} onChange={(e) => setEmail(e.target.value)} />
            <Divider spacing="md" />
            <div className="flex justify-end">
              <Button variant="primary" onClick={handleSave}>Save profile</Button>
            </div>
          </div>
        </TabsContent>

        <TabsContent value="notifications">
          <div className="flex flex-col gap-md py-md">
            <SwitchWithLabel
              label="Email notifications"
              description="Receive updates about your account via email"
              checked={emailNotifs}
              onCheckedChange={setEmailNotifs}
            />
            <SwitchWithLabel
              label="Push notifications"
              description="Receive push notifications in your browser"
              checked={pushNotifs}
              onCheckedChange={setPushNotifs}
            />
            <Divider spacing="md" />
            <div className="flex justify-end">
              <Button variant="primary" onClick={handleSave}>Save notifications</Button>
            </div>
          </div>
        </TabsContent>

        <TabsContent value="preferences">
          <div className="flex flex-col gap-md py-md">
            <SelectField label="Language">
              <Select value={language} onValueChange={setLanguage}>
                <SelectTrigger>
                  <SelectValue />
                </SelectTrigger>
                <SelectContent>
                  <SelectItem value="en">English</SelectItem>
                  <SelectItem value="es">Spanish</SelectItem>
                  <SelectItem value="fr">French</SelectItem>
                </SelectContent>
              </Select>
            </SelectField>
            <Divider spacing="md" />
            <div className="flex justify-end">
              <Button variant="primary" onClick={handleSave}>Save preferences</Button>
            </div>
          </div>
        </TabsContent>
      </Tabs>
    </div>
  )
}

Recipe 4: Detail drawer

"use client"

import {
  Drawer, DrawerTrigger, DrawerContent, DrawerHeader,
  DrawerBody, DrawerFooter, DrawerTitle, DrawerClose
} from "@jem-open/jem-ui"
import {
  Button, Avatar, AvatarImage, AvatarFallback, Tag, Divider,
  Tooltip, TooltipTrigger, TooltipContent
} from "@jem-open/jem-ui"
import { Mail, Phone } from "lucide-react"

// TODO: Replace with your data type
type Contact = {
  name: string
  initials: string
  email: string
  phone: string
  role: string
  status: "active" | "inactive"
  avatarUrl?: string
}

export function ContactDetailDrawer({ contact }: { contact: Contact }) {
  return (
    <Drawer direction="right">
      <DrawerTrigger asChild>
        <Button variant="ghost" size="sm">View</Button>
      </DrawerTrigger>
      <DrawerContent>
        <DrawerHeader>
          <DrawerTitle>Contact Details</DrawerTitle>
        </DrawerHeader>
        <DrawerBody>
          <div className="flex items-center gap-md mb-md">
            <Avatar size="lg">
              {contact.avatarUrl && <AvatarImage src={contact.avatarUrl} alt={contact.name} />}
              <AvatarFallback size="lg">{contact.initials}</AvatarFallback>
            </Avatar>
            <div>
              <p className="text-lg font-semibold text-greyscale-text-title">{contact.name}</p>
              <Tag variant={contact.status === "active" ? "success" : "failed"}>
                {contact.status}
              </Tag>
            </div>
          </div>

          <Divider spacing="md" />

          <div className="flex flex-col gap-sm">
            <div className="flex justify-between items-center">
              <span className="text-greyscale-text-subtitle">Role</span>
              <span className="text-greyscale-text-body">{contact.role}</span>
            </div>
            <div className="flex justify-between items-center">
              <span className="text-greyscale-text-subtitle">Email</span>
              <Tooltip>
                <TooltipTrigger asChild>
                  <a href={`mailto:${contact.email}`} className="text-secondary-text-label flex items-center gap-xxs">
                    <Mail className="size-4" /> {contact.email}
                  </a>
                </TooltipTrigger>
                <TooltipContent>Send email</TooltipContent>
              </Tooltip>
            </div>
            <div className="flex justify-between items-center">
              <span className="text-greyscale-text-subtitle">Phone</span>
              <span className="flex items-center gap-xxs text-greyscale-text-body">
                <Phone className="size-4" /> {contact.phone}
              </span>
            </div>
          </div>
        </DrawerBody>
        <DrawerFooter>
          <Button variant="primary">Edit contact</Button>
          <DrawerClose asChild>
            <Button variant="outline">Close</Button>
          </DrawerClose>
        </DrawerFooter>
      </DrawerContent>
    </Drawer>
  )
}

Recipe 5: Multi-step wizard

"use client"

import { useState } from "react"
import {
  Dialog, DialogTrigger, DialogContent, DialogHeader,
  DialogTitle, DialogDescription, DialogFooter, DialogClose
} from "@jem-open/jem-ui"
import { Button, InputField, Progress } from "@jem-open/jem-ui"
import {
  Select, SelectTrigger, SelectContent, SelectItem, SelectValue, SelectField,
  CheckboxWithLabel
} from "@jem-open/jem-ui"

const TOTAL_STEPS = 3

export function OnboardingWizard() {
  const [open, setOpen] = useState(false)
  const [step, setStep] = useState(1)
  const [loading, setLoading] = useState(false)

  // TODO: Replace with your form state
  const [form, setForm] = useState({
    companyName: "",
    industry: "",
    teamSize: "",
    inviteEmails: "",
    agreeToTerms: false,
  })

  function handleNext() {
    // TODO: Add step validation
    if (step < TOTAL_STEPS) setStep(step + 1)
  }

  function handleBack() {
    if (step > 1) setStep(step - 1)
  }

  async function handleSubmit() {
    setLoading(true)
    try {
      // TODO: Replace with your API call
      await new Promise((resolve) => setTimeout(resolve, 1000))
      setOpen(false)
      setStep(1)
    } finally {
      setLoading(false)
    }
  }

  return (
    <Dialog open={open} onOpenChange={(isOpen) => { setOpen(isOpen); if (!isOpen) setStep(1) }}>
      <DialogTrigger asChild>
        <Button variant="primary">Get started</Button>
      </DialogTrigger>
      <DialogContent>
        <DialogHeader>
          <div className="mb-sm">
            <Progress value={(step / TOTAL_STEPS) * 100} />
          </div>
          <DialogTitle>
            {step === 1 && "Company details"}
            {step === 2 && "Invite your team"}
            {step === 3 && "Review & confirm"}
          </DialogTitle>
          <DialogDescription>Step {step} of {TOTAL_STEPS}</DialogDescription>
        </DialogHeader>

        <div className="flex flex-col gap-md py-md">
          {step === 1 && (
            <>
              <InputField
                label="Company name"
                value={form.companyName}
                onChange={(e) => setForm({ ...form, companyName: e.target.value })}
              />
              <SelectField label="Industry">
                <Select value={form.industry} onValueChange={(v) => setForm({ ...form, industry: v })}>
                  <SelectTrigger><SelectValue placeholder="Select industry" /></SelectTrigger>
                  <SelectContent>
                    <SelectItem value="tech">Technology</SelectItem>
                    <SelectItem value="finance">Finance</SelectItem>
                    <SelectItem value="healthcare">Healthcare</SelectItem>
                    <SelectItem value="other">Other</SelectItem>
                  </SelectContent>
                </Select>
              </SelectField>
            </>
          )}

          {step === 2 && (
            <>
              <SelectField label="Team size">
                <Select value={form.teamSize} onValueChange={(v) => setForm({ ...form, teamSize: v })}>
                  <SelectTrigger><SelectValue placeholder="Select size" /></SelectTrigger>
                  <SelectContent>
                    <SelectItem value="1-10">1-10</SelectItem>
                    <SelectItem value="11-50">11-50</SelectItem>
                    <SelectItem value="51-200">51-200</SelectItem>
                    <SelectItem value="200+">200+</SelectItem>
                  </SelectContent>
                </Select>
              </SelectField>
              <InputField
                label="Invite by email"
                description="Comma-separated email addresses"
                value={form.inviteEmails}
                onChange={(e) => setForm({ ...form, inviteEmails: e.target.value })}
                placeholder="alice@co.com, bob@co.com"
              />
            </>
          )}

          {step === 3 && (
            <>
              <div className="flex flex-col gap-xs text-sm">
                <div className="flex justify-between">
                  <span className="text-greyscale-text-subtitle">Company</span>
                  <span className="text-greyscale-text-body">{form.companyName || "—"}</span>
                </div>
                <div className="flex justify-between">
                  <span className="text-greyscale-text-subtitle">Industry</span>
                  <span className="text-greyscale-text-body">{form.industry || "—"}</span>
                </div>
                <div className="flex justify-between">
                  <span className="text-greyscale-text-subtitle">Team size</span>
                  <span className="text-greyscale-text-body">{form.teamSize || "—"}</span>
                </div>
              </div>
              <CheckboxWithLabel
                label="I agree to the terms of service"
                checked={form.agreeToTerms}
                onCheckedChange={(checked) => setForm({ ...form, agreeToTerms: checked as boolean })}
              />
            </>
          )}
        </div>

        <DialogFooter>
          {step > 1 && (
            <Button variant="outline" onClick={handleBack}>Back</Button>
          )}
          {step < TOTAL_STEPS ? (
            <Button variant="primary" onClick={handleNext}>Next</Button>
          ) : (
            <Button variant="primary" loading={loading} onClick={handleSubmit}>
              Complete setup
            </Button>
          )}
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}

Recipe 6: Empty state with CTA

"use client"

import { EmptyState } from "@jem-open/jem-ui"

// TODO: Replace icon, title, description, and actions to match your empty state
// Default variant
export function NoProjectsState({ onCreate }: { onCreate: () => void }) {
  return (
    <EmptyState
      icon="folder"
      title="No projects yet"
      description="Create your first project to get started"
      primaryAction={{ label: "Create project", onClick: onCreate }}
      secondaryAction={{ label: "Learn more", href: "/docs" }}
    />
  )
}

// Card variant — use inside a section or panel
export function NoSearchResults({ onClearFilters }: { onClearFilters: () => void }) {
  return (
    <EmptyState
      icon="search"
      title="No results found"
      description="Try adjusting your search terms or filters"
      primaryAction={{ label: "Clear filters", onClick: onClearFilters }}
      variant="card"
      size="sm"
    />
  )
}

Recipe 7: Confirmation dialog

"use client"

import { useState } from "react"
import {
  Dialog, DialogTrigger, DialogContent, DialogHeader,
  DialogTitle, DialogDescription, DialogFooter, DialogClose
} from "@jem-open/jem-ui"
import { Button, Alert, AlertDescription } from "@jem-open/jem-ui"

export function DeleteConfirmDialog({ onDelete }: { onDelete: () => Promise<void> }) {
  const [open, setOpen] = useState(false)
  const [loading, setLoading] = useState(false)

  async function handleDelete() {
    setLoading(true)
    try {
      // TODO: Replace with your delete logic
      await onDelete()
      setOpen(false)
    } finally {
      setLoading(false)
    }
  }

  return (
    <Dialog open={open} onOpenChange={setOpen}>
      <DialogTrigger asChild>
        <Button variant="destructive">Delete</Button>
      </DialogTrigger>
      <DialogContent>
        <DialogHeader>
          <DialogTitle variant="error">Delete item</DialogTitle>
          <DialogDescription>This action cannot be undone.</DialogDescription>
        </DialogHeader>
        <Alert variant="destructive">
          <AlertDescription>
            All associated data will be permanently removed from your account.
          </AlertDescription>
        </Alert>
        <DialogFooter>
          <DialogClose asChild>
            <Button variant="outline">Cancel</Button>
          </DialogClose>
          <Button variant="destructive" loading={loading} onClick={handleDelete}>
            Delete permanently
          </Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}

Recipe 8: File upload form

"use client"

import { useState } from "react"
import { Upload, Button, Progress, Alert, AlertDescription } from "@jem-open/jem-ui"

type UploadState = "default" | "uploading" | "uploaded"

export function FileUploadForm() {
  const [state, setState] = useState<UploadState>("default")
  const [progress, setProgress] = useState(0)
  const [fileName, setFileName] = useState("")
  const [error, setError] = useState("")

  function handleSelectFile() {
    // TODO: Replace with your file selection logic
    const input = document.createElement("input")
    input.type = "file"
    input.accept = ".pdf,.doc,.docx"
    input.onchange = (e) => {
      const file = (e.target as HTMLInputElement).files?.[0]
      if (!file) return

      // TODO: Replace with your validation
      if (file.size > 10 * 1024 * 1024) {
        setError("File must be under 10MB")
        return
      }

      setError("")
      setFileName(file.name)
      simulateUpload()
    }
    input.click()
  }

  function simulateUpload() {
    setState("uploading")
    setProgress(0)
    // TODO: Replace with your actual upload logic
    const interval = setInterval(() => {
      setProgress((prev) => {
        if (prev >= 100) {
          clearInterval(interval)
          setState("uploaded")
          return 100
        }
        return prev + 10
      })
    }, 200)
  }

  function handleRemove() {
    setState("default")
    setProgress(0)
    setFileName("")
    setError("")
  }

  function handleSubmit() {
    // TODO: Replace with your submit logic
    console.log("Submitting file:", fileName)
  }

  return (
    <div className="flex flex-col gap-md max-w-md">
      {error && (
        <Alert variant="destructive">
          <AlertDescription>{error}</AlertDescription>
        </Alert>
      )}
      <Upload
        state={state}
        progress={progress}
        fileName={fileName}
        title="Upload document"
        description="PDF, DOC, or DOCX files"
        maxSize="10MB"
        onSelectFile={handleSelectFile}
        onRemoveFile={handleRemove}
        onSubmit={handleSubmit}
      />
    </div>
  )
}

Step 4 — Customize the recipe

After pasting a recipe, adapt it to your application:

Data & types:

  • Replace the // TODO: type definition with your actual data type
  • Replace sample data arrays with your data source (API calls, database queries, props)
  • Update ColumnDef definitions to match your data fields

Form fields:

  • Add or remove form fields to match your data model
  • Update validation logic in validate() functions
  • Wire onSubmit to your API endpoint

Layout:

  • Adjust max-w-* classes for your page width
  • Change spacing tokens (gap-md, py-md) if needed
  • Add Breadcrumb above the component for navigation context

State management:

  • Replace useState with your state management (React Hook Form, Zustand, etc.)
  • Connect controlled dialogs/drawers to your routing if needed
  • Replace toast.success() messages with your copy

Step 5 — Verify the result

Run through this checklist before considering the recipe complete:

  • Every interactive component has an accessible label (InputField label, Button text, IconButton aria-label)
  • Spacing between elements uses design tokens (gap-md, p-sm), not arbitrary values (gap-6, p-4)
  • Loading states are handled (Button loading prop during async operations)
  • Empty states are handled (EmptyState when no data, not a blank page)
  • Error states are handled (InputField error + helperText, Alert for form-level errors, toast.error for async failures)
  • Class composition uses cn() from @jem-open/jem-ui if custom classes were added
  • No unnecessary wrapper elements (use asChild on triggers instead)
  • TooltipProvider is present in the layout (if using Tooltip)
  • Toaster is added once in the root layout (if using toast)
  • All // TODO: comments have been addressed or intentionally left for future work
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