







In March, we shipped a stable version of Web Applets, a protocol that extends the web to make it possible for agents and websites to communicate, with just a few lines of JavaScript.
Introduction
Web Applets is an SDK, protocol and set of standards for building software that both humans and AI can understand and use together. It's built to be a light-weight layer over the existing web, that makes web apps legible to external systems, which can in turn send actions to them and receive data.

Introduction
Web Applets is an SDK, protocol and set of standards for building software that both humans and AI can understand and use together. It's built to be a light-weight layer over the existing web, that makes web apps legible to external systems, which can in turn send actions to them and receive data.

Introducing Web Applets: build your first AI-native app · Luma
Rupert here - I'll introduce you to the Web Applets open standard & SDK, and how to use it to create rich, graphical client-side apps that can be used by both…
Introducing Web Applets, Rupert Manfredi
Help us test WEBCAT alpha
Web applications are only as trustworthy as the servers that serve them, and servers can get hacked. So, last year, we introduced WEBCAT (Web-Based Code Assurance and Transparency), a project designed to enable verifiable in-browser code for web applications. We wrote extensively about WEBCAT’s requirements, constraints, and goals.Today, we’re excited to announce the alpha release of WEBCAT. In particular, we invite community participation in a new, decentralized enrollment infrastructure.

HotJava
HotJava was a modular, extensible web browser from Sun Microsystems implemented in Java. It was the first browser to support Java applets, and was Sun's demonstration platform for the then-new technology. It has since been discontinued and is no longer supported. Furthermore, the Sun Download Center was taken down on July 31, 2011, and the download link on the official site points to a placeholder page saying so.

Last week at Unternet: Build systems, a new look & ATmosphere
With Web Applets 0.2 out in the world (if you haven't seen it yet, check out our demo!), our attention is focused solely on getting an early copy of our client into your hands. Recently, I heard this described as "ChatGPT but with apps", or as our designer Ryan simply puts it: "it has hands".

Releases · Agent54/xe-darc
An arc inspired next generation browser built with xenon and svelte. - Agent54/xe-darc
#protocolsforpublishers #atproto #mcp #webapplets | Chad Kohalyk
Web publishing is facing its next challenge: a new iteration of centralizing platforms. BUT there is also a new wave of open protocols and standards that can help us gain our independence. Next month in NYC we are gathering a group of frontier technologists and popular web publishers to discuss how we can sail into this next platform shift as captains. #ProtocolsForPublishers Learn more and sign up here: https://pfp.unternet.co We will be hosting talks on #atproto #mcp #webapplets and web payments, and give publishers the opportunity to interact directly with developers working on these frontier technologies. Thank you to Unternet, Graze Social, Free our Feeds, and betaworks for their support.
BrowserEngineKit | Apple Developer Documentation
Create a browser that renders content using an alternative browser engine.

Last month at Unternet: Apples & kernels
We've been spending the last few weeks putting together a stable version of our client, the AI-powered open web workspace we've been moving towards since the company started late last year.

Browsertech Digest
An email digest about modern browser technology and the things people build with it. We’re talking WebAssembly, WebRTC, WebGL, WebGPU, WebSockets, WebCodecs, WebTransport, Web-everything. Written by Paul Butler of Jamsocket. We also host Browsertech events in NYC and SF. Talk browsertech in real time on #browsertech in the Jamsocket Discord.

Add local applets · Issue #98 · unternet-co/client
We want to make it so that a user can add applets locally to their system. This serves two purposes: Users can implement their own applets, and run them without worrying about hosting Users can ins...
browseros-ai/BrowserOS
🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.
It's release week at the house, and here's our next announcement: Mise en Mode, the emerging web standard! AT Protocol is a federated model for building social media apps like Bluesky. We want folks in the Atmosphere to adopt for supporting a visitor's own look over their own. standard.mode.place
standard.mode.place: carry your look from app to app
standard.mode.place