Overview

H2O Wave is an open‑source framework that empowers data scientists, ML engineers, and developers to quickly build real‑time, interactive AI applications and dashboards using pure Python. It eliminates the need for HTML, CSS, or JavaScript by offering a full suite of UI components, charts, themes, and dialog templates, enabling rapid prototyping, iteration, and deployment across environments—on desktop, server, or cloud platforms.

Features and Capabilities

• Pure Python development: Create UI with widgets, charts, dialogs, and themes, without front-end code.
• Low‑latency real‑time server: Stream live updates to dashboards, model outputs, or any interactive element.
• Component library: Includes dashboard templates, dialogs, grids, plots, image cards, input controls, and more.
• Seamless AutoML integration: Native compatibility with H2O AI Cloud and AutoML tools for model deployment.
• Cross‑platform and cloud‑ready: Deploy on Linux, Mac, Windows, and containers; supports cloud, on‑prem, even Raspberry Pi.
• Extensible UI ecosystem: Integrates easily with Python libraries and frameworks for customization.
• Live-reload development: Instant preview of code changes to speed up experimentation.
• Sample app gallery: Demos for churn prediction, sentiment analysis, recommendation systems, credit‑risk, and more.