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The voice interface that works proactively for you

The interface for your database

The voice interface replacing your keyboard

Design and build great interfaces

The integration layer for live events infrastructure

A workspace with a spatial interface

The TypeScript Integration Framework

API for shared embeddable web browsers

AI IDE for front-end development

ISP starter kit

Building interfaces for managing AI coding agents to do good work

Video infrastructure for developers

Build interactive applications that run anywhere

We are rebuilding photoshop with an AI-voice interface.

Mobile & Voice Interface for Claude Code & Codex

Audio and Haptics AR interface equipping blind users with super powers

Neural interfaces to understand and use nerve data in medicine.

Y Combinator funded AppJet is an online programming tool for building simple web apps. Founded by former MIT students, AppJet intends to simplify the process of writing web applications. The applications are programmed on a web based text editor in the simple but powerful JavaScript programming language. JavaScript is used on both the server and client side. They've included several bundles of code libraries for databases and more importantly interfacing with the Facebook API. In order to efficiently host users' applications, AppJet has developed their own application virtualization system. The system allocates processor time to active applications and cuts off greedy ones after running an alloted number of compiled lines of code to prevent abuse.\n\nAppJet as a dev platform seems no longer to be active. There are some legacy downloads available, however.