nubo-pass

Imported from Chandorkar-Technologies/nubo-pass (AGENTS.md). Install upstream with npx skills add Chandorkar-Technologies/nubo-pass. Copyright stays with the author.

UI conventions for pearpass-app-desktop-tether

This is the Electron desktop app for PearPass. It's written in React + TypeScript. UI is built on the shared component library @tetherto/pearpass-lib-ui-kit.

This document is for anyone contributing UI to the repo — new hires, current engineers, and AI coding assistants (Claude Code, Cursor, Codex, etc.). It captures the component catalog, styling conventions, file-naming rules, and patterns we use when building UI in this app. Read it once before your first UI change; keep it open when you're in doubt.

File naming

Files use their natural names — no version suffixes. A few small components (InputField, NoticeText, PearPassPasswordField, TextArea) still live under src/lib-react-components/components/ as a legacy holdover, but that tree is frozen — don't add to it.

Golden rules

1. Check the catalog below before creating any component. If it exists in the kit, use it — never wrap or reimplement.
2. All new UI goes through the kit. Any new .tsx/.jsx file — suffixed or not — must import from @tetherto/pearpass-lib-ui-kit, not from src/lib-react-components/.
3. Never add variants under src/lib-react-components/components/ (ButtonThin, ButtonPrimary, ButtonRoundIcon, PearPassInputField, etc.). That tree is legacy; the kit's Button takes variants.
4. Style with tokens. Use useTheme() + rawTokens. No hardcoded hex colors or px spacing.
5. Icons come from the kit. @tetherto/pearpass-lib-ui-kit/icons has 530 icons. Do not add new SVGs under src/.
6. If the kit lacks something you need, stop and ask the user. Don't silently roll a custom component.

Component catalog (31 components)

Import pattern: import { ComponentName } from '@tetherto/pearpass-lib-ui-kit'

Actions

• Button — all CTAs. Takes variants; use instead of ButtonThin, ButtonPrimary, ButtonSecondary, ButtonRoundIcon, ButtonLittle, ButtonFilter, ButtonFolder, ButtonRadio, ButtonSingleInput, ButtonCreate.
• Pressable — low-level pressable wrapper for custom interactive elements.
• Link — text links.

Forms

• Form — form wrapper with validation.
• InputField — text input. Use instead of PearPassInputField.
• PasswordField — password input with strength indicator. Use instead of the legacy PearPassPasswordField.
• SearchField — search input.
• SelectField — dropdown select.
• Dropdown — low-level dropdown primitive.
• TextArea — multiline text input.
• Checkbox
• Radio
• ToggleSwitch
• Slider
• DateField
• AttachmentField
• UploadField
• MultiSlotInput — split inputs for OTP / recovery codes. Use instead of custom OtpCodeField.
• FieldError — inline field validation error.

Typography

• Title — headings.
• Text — body text.

Layout / surfaces

• Dialog — modals. Use instead of custom ModalContent wrappers.
• NativeBottomSheet — bottom sheets.
• PageHeader — top-of-page header.
• ItemScreenHeader — item-detail header.
• Breadcrumb
• ListItem
• NavbarListItem
• ContextMenu

Feedback

• AlertMessage — inline alerts. Reference: src/pages/WelcomePage/CardCreateMasterPassword/index.tsx.
• Snackbar — toast-style notifications.
• PasswordIndicator — standalone password strength meter.

Type exports

• ThemeColors, Theme, ThemeType, RawTokens
• PasswordIndicatorVariant — 'vulnerable' | 'decent' | 'strong'

Import types with import type { ... } from '@tetherto/pearpass-lib-ui-kit'.

Component props (15 most-used)

Required props have no ?. Always include a test ID on interactive components — see the "Test IDs" section below for which prop to use per component.

• Button — variant: 'primary' | 'secondary' | 'tertiary' | 'destructive', size: 'small' | 'medium', onClick, children, type?: 'button' | 'submit', disabled?, isLoading?, iconBefore?, iconAfter?, data-testid?. Icon-only buttons need aria-label.
• Dialog — title (ReactNode), onClose?, open?, footer?, children?, closeOnOutsideClick?, hideCloseButton?, trapFocus?, initialFocusRef?, testID?, closeButtonTestID?. Put action buttons in footer.
• InputField — label, value, onChange?: (e) => void, placeholder?, error?: string, inputType?: 'text' | 'password', disabled?, readOnly?, copyable?, onCopy?, leftSlot?, rightSlot?, testID?.
• PasswordField — label, value, onChange?, placeholder?, error?, passwordIndicator?: 'vulnerable' | 'decent' | 'strong' | 'match', infoBox?: string, copyable?, testID?.
• SearchField — value, onChangeText (yes, this one is still current), placeholderText?, size?: 'small' | 'medium', testID?.
• Form — children, onSubmit?, noValidate?, testID?. Wrap fields here; pair with useForm from @tetherto/pear-apps-lib-ui-react-hooks.
• Text — children, as?: 'p' | 'span', variant?: 'label' | 'labelEmphasized' | 'body' | 'bodyEmphasized' | 'caption', color?, numberOfLines?, data-testid?.
• Title — children, as?: 'h1' | 'h2' | ... | 'h6', data-testid?.
• AlertMessage — variant: 'info' | 'warning' | 'error', size: 'small' | 'medium' | 'big', title, description, actionText?, onAction?, testID?, actionTestId?.
• ToggleSwitch — checked?, onChange?: (b: boolean) => void, label?, description?, disabled?, data-testid?.
• Checkbox — same shape as ToggleSwitch (uses data-testid).
• Radio — options: Array<{value, label?, description?, disabled?}>, value?, onChange?: (v: string) => void, testID?.
• SelectField — label, value?, placeholder?, onClick? (opens dropdown), error?, disabled?, leftSlot?, rightSlot?, testID?.
• TextArea — value, onChange?, label?, placeholder?, error?, disabled?, testID?.
• Link — children, href?, isExternal?, onClick?, data-testid? (and standard <a> attributes).

For components not listed, open node_modules/@tetherto/pearpass-lib-ui-kit/dist/components/<Name>/types.d.ts.

Test IDs — testID vs data-testid

Always include a test ID on anything a user interacts with (buttons, fields, toggles, dialogs). Which prop depends on the component:

• testID — components that declare it explicitly: Dialog (+ closeButtonTestID), Form, InputField, PasswordField, SearchField, SelectField, TextArea, Radio, AlertMessage (+ actionTestId).
• data-testid — components that extend native HTML and don't redeclare it: Button, ToggleSwitch, Checkbox, Link, Pressable, Text, Title.

Rule of thumb: try testID first; if TypeScript rejects it, use data-testid. When editing an existing file, follow the naming pattern already there.

Prop naming — modern vs. deprecated (important)

The kit recently renamed several field props. Use the modern names:

⚠️ Some existing files in this repo (e.g. CreateOrEditVaultModalContent, CardCreateMasterPassword) still use the deprecated props. Don't copy their prop names blindly — use the modern ones in new code. The deprecated props still work for now but will be removed.

Exception: SearchField still uses onChangeText + placeholderText — those aren't deprecated there. testID is current everywhere.

Theming

The codebase does not use styled-components. The convention is a createStyles(colors) factory that returns plain inline-style objects, consumed via style={styles.foo}.

In the component (reference):

import { useTheme } from '@tetherto/pearpass-lib-ui-kit'
import { createStyles } from './styles'

const Component = () => {
  const { theme } = useTheme()
  const styles = createStyles(theme.colors)
  return <div style={styles.card}>…</div>
}

In the companion styles.ts (reference):

import type { ThemeColors } from '@tetherto/pearpass-lib-ui-kit'
import { rawTokens } from '@tetherto/pearpass-lib-ui-kit'

export const createStyles = (colors: ThemeColors) => ({
  card: {
    background: colors.colorSurfacePrimary,
    border: `1px solid ${colors.colorBorderPrimary}`,
    borderRadius: `${rawTokens.radius8}px`,
    padding: `${rawTokens.spacing24}px`,
    gap: `${rawTokens.spacing12}px`,
  },
})

rawTokens — flat, numeric-suffixed keys (not nested)

• Spacing: spacing2, spacing4, spacing6, spacing8, spacing10, spacing12, spacing16, spacing20, spacing24, spacing32, spacing40, spacing48 (all number, multiply with ${n}px)
• Radius: radius8, radius16, radius20, radius26
• Font size: fontSize12, fontSize14, fontSize16, fontSize24, fontSize28
• Font family: fontPrimary ("Inter"), fontDisplay ("Humble Nostalgia")
• Weight: weightRegular ("400"), weightMedium ("500")

theme.colors — common keys seen in this repo

colorSurfacePrimary, colorSurfaceHover, colorBorderPrimary, colorBorderSecondary, colorTextPrimary, colorTextSecondary, colorTextTertiary, colorLinkText. If you need one you haven't seen, inspect the ThemeColors type from @tetherto/pearpass-lib-ui-kit.

When hardcoded values are OK

Tokens cover the design-system primitives. Feature-specific layout values (a card's maxWidth: '500px', a one-off padding: '55px 0') are fine as literals — these aren't design tokens. Rule of thumb: if the value corresponds to a semantic design decision (spacing step, brand color, radius), it must come from a token.

Icons

import { Add, Download, Folder, OpenInNew } from '@tetherto/pearpass-lib-ui-kit/icons'

530 icons, mostly Material Design, with style variants as suffixes: Filled, Outlined, Round, Sharp, Tone (e.g. LockFilled, InfoOutlined, KeyboardArrowRightRound). If a name has no suffix, it exists as a single variant.

Commonly used in this repo (check these first before browsing):

• Actions: Add, Download, ContentCopy, Share, Send, Swap, UploadFileFilled
• Folder / organization: Folder, FolderOpen, FolderCopy, CreateNewFolder, Layers
• Navigation / arrows: KeyboardArrowRightFilled, KeyboardArrowRightRound, KeyboardArrowLeftFilled, ExpandMore
• Status / feedback: InfoOutlined, ReportProblemRound, ErrorFilled, Check, DoneAll, CheckBox
• Security: LockFilled, Key, SecurityFilled, Fingerprint, TwoFactorAuthenticationFilled
• External / misc: ImportOutlined, OpenInNew

Discovering others: ls node_modules/@tetherto/pearpass-lib-ui-kit/dist/icons/components/ | grep -i <keyword> — names are PascalCase, grep is case-insensitive friendly.

Anti-patterns to avoid

When creating new UI or editing existing files, do not:

• Add a new file under src/lib-react-components/components/ for a Button/Input/Modal variant.
• Import PearPassPasswordField or anything else from src/lib-react-components/ into a new file — swap to the kit equivalents.
• Add a V2 (or any version) suffix to a new file. Use natural names.
• Use native <button>, <input>, or <dialog> in production code (tests are fine).
• Hardcode hex colors, brand radii, or design-system spacing — use rawTokens and theme.colors. (Feature-specific layout literals like maxWidth: '500px' are fine.)
• Add new SVG files under src/ when the kit's icons subpath covers them.
• Introduce styled-components — the convention is createStyles(colors) returning plain style objects.

When the kit truly lacks something

1. Confirm by grepping node_modules/@tetherto/pearpass-lib-ui-kit/dist/components/ for the concept.
2. Check if a composition of existing kit primitives covers it (e.g. Pressable + Text + tokens).
3. If still missing, surface it to the user: "The kit doesn't export X — options are (a) compose from Y + Z, (b) request X be added upstream, (c) temporary local component. Which?" Do not silently create (c).