I just want to add a little bit about the Xerox Cedar "Viewers Window Package" environment. Cedar is a programming language based on Mesa, with some similarities to Smalltalk.
Avalonia UI – Open-Source .NET XAML Framework | WPF & MAUI Alternative
Avalonia is the open-source .NET UI toolkit that lets you port WPF code to Windows, macOS, Linux, mobile and WebAssembly, all from one XAML codebase. Free forever.
Releases · Agent54/xe-darc
An arc inspired next generation browser built with xenon and svelte. - Agent54/xe-darc
ICML 2025 Workshop TTODLer-FM
Welcome to the OpenReview homepage for ICML 2025 Workshop TTODLer-FM
OpenAI Newsroom on Twitter / X
We’ve acquired Software Applications Incorporated, the maker of Sky—a natural language interface for Mac.https://t.co/Vm6GtMtGoU— OpenAI Newsroom (@OpenAINewsroom) October 23, 2025
24/7 - Chats | Igalia - Open Source Consulting and Development
Igalia is an open source consulting firm specialised in the development of innovative projects and solutions. Our engineers have expertise in a wide range of technological areas, including browsers and client-side web technologies, graphics pipeline, compilers and virtual machines. We have the most WPE, WebKit, Chromium/Blink and Firefox expertise found in the consulting business, including many reviewers and committers. Igalia designs, develops, customises and optimises GNU/Linux-based solutions for companies across the globe. Our work and contributions are present in many projects such as GStreamer, Mesa 3D, WebKit, Chromium, etc.
prime-radiant-inc/engineering-notebook
CLI tool that ingests Claude Code sessions, generates LLM summaries, and serves a browsable engineering journal
Steven Vandevelde (@tokono.ma)
Looks like what I've been building is quite similar to what the foundation of Patchwork-26 is. Lots of "tiny apps" (atomization of software, loosely coupled) + just the web. Local-first and where everything revolves around the content (data-first, can use preferred UI/view). Happy to see this! 🎉
xai-org/grok-build
SpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.
xe-darc/INSTALL.md at int · Agent54/xe-darc
An arc inspired next generation browser built with xenon and svelte. - Agent54/xe-darc
The workbench is the agent - Sensemaker
NVIDIA, xAI, and Nokia show the agent story moving from chat surfaces to toolboxes, execution loops, and operational guardrails.
keithk/atmoBB
A fully working phpBB-style bulletin board built to run on atproto, with a full HappyView AppView.
Leopeva64 on Twitter / X
Microsoft has been testing 'Olympia' windows in Edge for months now; I still don't know exactly what the purpose of these windows is, but something interesting is that in Canary, these windows have a new UI with floating tabs 🤷:https://t.co/UMcY00v70w pic.twitter.com/GGb7XT8uEG— Leopeva64 (@Leopeva64) July 30, 2025
Polypane. The missing half of your web development environment.
A development browser for professional web developers. Build and test responsive, accessible websites with multi-viewport previews and accessibility tooling.
