AI-Powered Product Pages That Convert

Personalization Without the Performance Hit

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Modern e-commerce systems are adaptable, distributed, and composable—but at scale, off-the-shelf components fall short. Over the last 5 years, many developers have started to explore the “headless” direction, separating the front and back ends of their e-commerce platforms to deliver more manageable solutions. However, this option falls short for most large-scale commerce sites, which require even more detailed control and low-latency performance, given the intense requirements of their systems. These teams have begun looking for composable low-latency solutions, and in this instance, Harper is unbeatable.

Your Customers Deserve More Than One-Size-Fits-All

Today’s shoppers expect experiences tailored to them—whether they’re a first-time visitor, a loyal returning customer, or part of a targeted campaign. But most AI-powered PDP (Product Description Page) solutions are too slow to justify the benefit. A 5-second load time? That’s a conversion nightmare.

Harper changes that.

From Chaos to Control: Simplifying E-Commerce Infrastructure

E-commerce architecture is built with components—databases, caches, messaging, and applications. But when these elements exist as separate, loosely connected processes, they introduce unnecessary complexity, latency, and maintenance overhead.

Unifying E-Commerce for Seamless Scalability

Fused technology reimagines this paradigm by unifying all core functions into self-contained, high-performance components that operate across geographies. Instead of juggling multiple infrastructure layers, you get a streamlined system that is easier to deploy, manage, and scale—without sacrificing flexibility or control.With a component-driven architecture, you can build and optimize your stack using familiar technologies, like JavaScript, without compromising performance.

Documentation

// Adding the @export directive when defining a table creates a REST endpoint 

type Owner @table @export { 
    name: String
    age: Int 
    address: String 
    phone: String 
    email: String 
    dogId: ID @indexed # Foreign key referencing the Pet table (Dog ID)
    dog: [Dog] @relationship(from: dogId) # Relationship to the Dog table, linked by dogId
}...

type Dog @table @export {
    id: ID @primaryKey # The unique identifier for each Dog (Primary Key)
    name: String 
    breed: String 
    age: Int    
}  

// The REST endpoint can be accessed using the following URL when running a Harper application component on your local machine:
curl 'http://localhost:9926/Owner/'

What Makes Harper Different?

Harper’s composable platform, built with fused technology, creates a highly performant architecture with no network layers between application and data functions, giving your product pages the speed boost they need to capture more revenue.