Build a professional invoice generator app. Features: company name and logo placeholder at top, client details section, line items table where I can add item name, quantity, unit price — it auto-calculates line totals and grand total with 15% VAT. Currency is ZAR (R). Include a print button that prints a clean invoice. Modern, professional design with a blue and white color scheme. Mobile-friendly.

Build a salon appointment booking page. Show a list of services with prices in ZAR (e.g. Braids R350, Wash & Blow R150, Colour R500). Customer picks a service, selects a date and time slot from available options, enters their name and phone number, and confirms the booking. Show a confirmation screen with booking details. Store bookings in localStorage. Beautiful, feminine design with rose gold and cream colors. Mobile-first.

Build a quote calculator for a painting business. Customer enters: number of rooms, room sizes (small/medium/large), wall condition (good/needs prep), paint quality (standard/premium). The app calculates a price estimate in ZAR based on these inputs. Show a breakdown of costs. Include a "Send Quote" button that generates a shareable summary. Professional design with green and white colors. Mobile-friendly.

Build an inventory management app for a small shop. Features: add products with name, category, quantity, and cost price in ZAR. View all products in a searchable table. Edit quantities (stock in / stock out). Low stock alerts when quantity drops below 5. Show total inventory value. Data persists in localStorage. Clean, professional dashboard design. Mobile-first.

Build a beautiful daily habit tracker app. Users can add habits (e.g. "Exercise", "Read", "Drink water"). Each day they check off completed habits. Show current streak for each habit, a weekly progress grid (like GitHub contribution graph), and an overall completion percentage. Data persists in localStorage. Dark theme with vibrant accent colors for each habit. Satisfying animations when checking off habits. Mobile-first design.

Build a personal budget planner app. Add income and expenses with amount in ZAR, category (food, transport, airtime, rent, entertainment, other), and date. Show a dashboard with: total income, total expenses, balance remaining, spending by category as a visual bar chart. Filter by current month. Data persists in localStorage. Clean, modern design with a dark theme and green/red for income/expenses. Mobile-first.

Build a recipe collection app. Users can add recipes with: name, category (breakfast/lunch/dinner/snack), ingredients list, step-by-step instructions, and cooking time. Browse all recipes in a beautiful card grid. Search and filter by category. Tap a recipe to see full details. Data persists in localStorage. Warm, appetizing design with food-inspired colors (warm orange, cream). Mobile-first with large tap targets.

Build an interactive quiz app about South African history and culture. Include 10 multiple-choice questions with 4 options each. Show one question at a time with a progress bar. Highlight correct/incorrect answers with green/red. Track score and show final results with a percentage and encouraging message. Include a "Try Again" button. Fun, engaging design with South African flag colors as accents. Smooth transitions between questions. Mobile-first.

Build a flashcard study app. Users can create decks (e.g. "Biology", "Maths"), add cards with a front (question) and back (answer). Study mode shows one card at a time — tap to flip and reveal the answer. Mark cards as "Got it" or "Study again". Track progress per deck. Data persists in localStorage. Clean, minimal design with a calming blue palette. Smooth flip animation on cards. Mobile-first.

Build a weekly study timetable planner. Show a 7-day grid (Mon-Sun) with time slots from 6am to 10pm. Users can tap a slot to add a subject with a color. Subjects are color-coded across the week. Show total hours per subject in a summary. Data persists in localStorage. Clean, organized design with pastel colors for each subject. Mobile-friendly with horizontal scroll for the week view.

Build a beautiful unit converter app. Categories: Length (km, m, cm, mm, miles, feet, inches), Weight (kg, g, lbs, oz), Temperature (°C, °F, K), Volume (litres, ml, gallons). User selects category, picks from/to units, enters a value — result updates instantly. Clean, modern design with a gradient background. Large, easy-to-read numbers. Smooth animations on conversion. Mobile-first.

Build a Pomodoro focus timer app. 25-minute work sessions followed by 5-minute breaks. After 4 sessions, a 15-minute long break. Show a large circular countdown timer with smooth animation. Play a gentle sound when timer ends. Track completed sessions today. Start/pause/reset controls. Beautiful minimal design with a dark background and a glowing orange timer ring. Mobile-first with large tap targets.

Build a password generator app. Options: password length (slider 8-64), include uppercase, lowercase, numbers, symbols (toggles for each). Generate button creates a random password. Show password strength meter (weak/medium/strong/very strong). One-tap copy to clipboard with visual feedback. Show password history (last 5 generated). Sleek, dark hacker-style design with green accent color. Mobile-first.