A restaurant website needs to do more than display a menu. Custom web development enables direct online ordering (avoiding third-party delivery fees), reservation management, and customer engagement systems that increase revenue and reduce operational costs.
Core Features to Build
Online Ordering System
- Menu display — categorized, searchable, with photos and dietary tags
- Customization — modifiers, special instructions, portion sizes
- Cart system — add/remove items, apply promo codes
- Order types — pickup, delivery (in-house or integration), dine-in pre-order
- Payment processing — credit card, Apple Pay, Google Pay
- Order confirmation — email/SMS with estimated ready time
- Kitchen display — real-time order feed to kitchen screens
- Delivery zone — define delivery radius with minimum order amounts
Reservation System
- Real-time availability — table inventory by time slot and party size
- Online booking — date, time, party size, special requests
- Waitlist — join the wait remotely with real-time position updates
- Confirmation/reminders — automated SMS and email
- Cancellation — self-service with policy enforcement
- Table management — floor plan, seating optimization, turn time tracking
- Large party handling — private dining requests and event inquiry forms
Menu Management
- CMS for menu items — staff updates without developer help
- Menu versioning — lunch, dinner, brunch, happy hour, seasonal menus
- 86'd items — real-time item availability toggling
- Pricing updates — instant menu price changes
- Dietary filtering — vegetarian, vegan, gluten-free, allergen tagging
- Multiple formats — web, PDF, QR code accessible
Customer Engagement
- Loyalty program — points per dollar, rewards, tier benefits
- Gift cards — digital gift card purchase and redemption
- Email collection — newsletter signup for specials and events
- Reviews — encourage Google reviews post-visit
- Event listings — live music, wine dinners, holiday menus
- Catering inquiry — forms for large order and event catering
Multi-Location Support
- Location selector — homepage flow directing to correct location
- Location-specific menus — different menus per restaurant
- Unified ordering — single cart selecting correct kitchen
- Centralized reporting — revenue and order metrics across locations
Technical Architecture
- Framework: Next.js for fast menu pages with dynamic ordering UI
- Database: PostgreSQL for orders, reservations, customer records, menu data
- Payments: Stripe with tip support and split payments
- Real-time: WebSockets for kitchen display and order status updates
- SMS: Twilio for order ready notifications and reservation reminders
- POS integration: Toast, Square, Clover for in-restaurant sync
Key Integrations
- POS systems — sync online orders with in-house POS
- Delivery partners — DoorDash Drive, Uber Direct for delivery dispatch
- Accounting — QuickBooks, Xero for revenue reporting
- Inventory — link ordering to inventory depletion tracking
- Google — Reserve with Google for direct booking from search
Common Development Mistakes
- Not integrating with existing POS (creating order management chaos)
- No mobile optimization for ordering (most orders are mobile)
- Missing dietary/allergen information
- No real-time menu availability (selling out-of-stock items)
- Poor delivery zone configuration
- No tip option in ordering flow
Development Timeline & Cost
- MVP (ordering + basic reservations): 6-10 weeks, $12,000-$30,000
- Full platform (multi-location + loyalty + POS): 14-24 weeks, $35,000-$80,000
Conclusion
Restaurant web development replaces expensive third-party ordering platforms with direct customer relationships. A custom online ordering system, integrated reservation management, and loyalty programs increase revenue while reducing the 15-30% commission fees from delivery apps.
Ready to build your restaurant's digital platform? Contact RCB Software for a free consultation, or learn more about our web development services.