NeonPlan 3D

Pascal Editor is an open-source, web-based 3D building editor for creating and sharing architectural projects. It supports architectural elements and objects such as walls, slabs, roofs, zones, doors, windows, and furniture, along with plugins and publishable viewers. The editor is built with React Three Fiber and WebGPU. Its Turborepo monorepo separates scene schemas and state, 3D rendering, editing tools, built-in node definitions, viewer and capture runtimes, shared UI, a standalone Next.js app, and an MCP server that exposes scene tools, resources, prompts, and local storage to MCP-compatible AI hosts. The project can run locally through the @pascal-app/cli package, which starts a persistent editor and authenticated MCP service, stores projects in a local database, and manages the standalone runtime. Reusable editor, viewer, node, core, and capture packages are also distributed through npm.

Hermes3D is an open-source, self-hosted visualization and interaction layer for AI agents. It presents connected agents as workers in a live retro 3D office, with surfaces for standups, pull-request reviews, task execution, monitoring, and agent chat; it also provides a 2D pixel-office view for lower-power machines and an office builder for editing layouts. The frontend connects to agent runtimes through a bundled Hermes WebSocket gateway adapter, a direct HTTP custom runtime provider, or a built-in demo gateway. Runtime state remains in the connected backend, while Studio stores local interface preferences. Hermes3D does not build or run the upstream agent runtimes; it supplies the office UI, Studio, and adapter/proxy layer using the Hermes3D gateway protocol. The repository describes it as an independent community project maintained by LukeTheDev and unaffiliated with the backend teams it connects to.

Design Studio AI is an open-source, agent-first design workspace for humans and AI agents. It supports web interfaces, slides, reports, wireframes, 3D scenes, and timeline videos; users start from a brief or template, inspect a preview, revise through chat or a manual editor, and work together on the same versioned document. The workspace provides structured flex/grid layouts, reusable design systems, 2D character motion, editable 3D scenes, BYOK text/image/speech/music/video generation, and exports including JSON, HTML, SVG, PNG, PDF, PowerPoint, WebM, GLB/glTF, React prototype ZIPs, and authorized Google Slides. It exposes REST, authenticated MCP, experimental WebMCP, and a CLI for agent access, and can run on Cloudflare or be self-hosted with Docker and persistent SQLite/files. The repository is distributed under the MIT license.

Home Assistant ESP Screens is an MIT-licensed firmware and Home Assistant add-on for turning supported ESP32 touchscreen panels into configurable control screens. It supports the 2.8-inch CYD and 4-inch Guition panels, with tiles for lights, climate, blinds and curtains, vacuums, media, weather, history graphs, cameras, clocks, and timers. The ESP Screen Manager app runs inside Home Assistant. Users select entities and actions, arrange tiles by dragging them across pages, and save the layout to the screen without writing YAML, using MQTT, or manually reflashing for ordinary changes. The app builds and installs firmware over USB, sends updates over Wi-Fi, and can update screens through OTA; the firmware uses LVGL and communicates with Home Assistant through ESPHome. Screens can also display alerts, camera images on supported Guition hardware, dark mode, brightness, standby, night-hour settings, and automation-controlled actions.

Dioramas is a free, open-source framework for building cinematic, interactive 3D websites in which the 3D scene forms the page. Its asset pipeline uses Nano Banana 2 on fal to generate product images and Meshy 7.1 on fal to convert them into textured 3D models, then optimizes the models with meshopt compression and WebP textures. The Three.js engine provides HDR post-processing, ambient occlusion, bloom, tone mapping, volumetric spotlights, planar reflections, procedural textures, and Lenis/GSAP scroll choreography, along with cursor, preloader, and navigation components. The repository includes 20 complete example sites, their asset prompts, an asset manifest, and scripts for generation, optimization, screenshots, and review. It runs locally with npm, ships its models in the repository, recommends a desktop GPU, and is licensed under MIT for code and CC BY 4.0 for generated models and images.