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features
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support

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Description

OpenUI is a generative UI framework for AI agents that is open-source and licensed under MIT. Rather than relying on simple text, your agent utilizes OpenUI Lang, a streamlined language designed for progressive streaming, which OpenUI seamlessly transforms into dynamic user interfaces such as charts, tables, forms, cards, and layouts. The rendering process is inherently secure, ensuring that the model is restricted to only the components you have registered, preventing any execution of generated code and maintaining control over your design system. Its core architecture is framework-agnostic, supporting first-party runtimes for popular libraries like React, Vue, Svelte, and Angular, and comes equipped with pre-built chat interfaces and integrations for various tools including LangChain/LangGraph, the Vercel AI SDK, Mastra, Google ADK, assistant-ui, CopilotKit, AG-UI, and A2UI. According to its published benchmarks, OpenUI Lang is efficient, utilizing approximately half the tokens when compared to standard JSON UI formats, thereby enabling interfaces to stream with greater speed and reduced costs. Additionally, this efficiency not only enhances performance but also makes it a cost-effective solution for developers looking to create sophisticated user interfaces quickly.

Description

Svelte Native is an innovative framework for mobile applications that utilizes Svelte, allowing developers to create mobile apps with the familiar web framework they already use. With Svelte Native, you can develop cross-platform applications for both iOS and Android without relying on web views, ensuring that your apps deliver genuinely native user interfaces and performance. This approach enables the sharing of skills and code between web and mobile platforms seamlessly. It leverages the full potential of Svelte, including features like transitions, stores, and reactivity, providing one of the most enjoyable development experiences in the mobile space. By utilizing NativeScript, Svelte Native offers a fresh perspective on mobile app development. Unlike other JavaScript frameworks such as React Native and NativeScript-Vue, which perform most of their operations directly on the mobile device, Svelte Native optimizes the process by moving significant work into a compilation step that occurs during app building. This means that instead of employing methods like virtual DOM diffing, Svelte generates code that directly updates the native view components as the application's state changes. This results in faster performance and a more efficient development process for mobile applications. Additionally, Svelte Native's unique architecture allows developers to focus more on building features rather than dealing with complex rendering mechanisms.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

A2UI Yes 
AG-UI Yes 
Agent Development Kit (ADK) Yes 
CopilotKit Yes 
LangChain Yes 
LangGraph Yes 
Mastra AI Yes 
Svelte No 
Vercel AI SDK Yes 

Integrations

A2UI No 
AG-UI No 
Agent Development Kit (ADK) No 
CopilotKit No 
LangChain No 
LangGraph No 
Mastra AI No 
Svelte Yes 
Vercel AI SDK No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App Yes 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Thesys

Founded

2024

Country

United States

Website

www.openui.com

Vendor Details

Company Name

Svelte Native

Country

United States

Website

svelte-native.technology/

Product Features

Alternatives

Alternatives

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