PortalJS

A downloadable web-development project bundle from GreatStack for building a full-stack AI website builder with MongoDB, Express.js, React.js, and Node.js. The project includes starter assets and source files for a React website generator that accepts text prompts, builds websites step by step, exposes generation progress, and supports manual source-code editing, follow-up AI prompts, exporting, and publishing. Its tutorial project includes user authentication, REST APIs, an OpenRouter model integration, and an agent chat API for updating generated projects.

AgentVerse OS is a personal cloud operating system for a developer and their AI agents, installed on an Ubuntu server and accessed through a browser from a laptop, tablet, or phone. It provides a windowed desktop, isolated project workspaces, browser-based VS Code and a terminal, and supports Claude Code and Codex agents whose work remains on the server. Each project runs in an isolated Incus container with Docker inside, its own network and access gate. A Rust core coordinates projects, workspaces, capabilities, applications, backups, and updates; Coder controls the workspaces, Komodo deploys application stacks, Caddy provides the entry points, and Tailscale supplies private access and certificates. Projects request capabilities such as S3 storage, an LLM gateway, or notifications, which the core connects to provider networks and exposes through environment variables. The system includes a store combining catalogs from Runtipi, Coolify, and Umbrel, with guided installation, logs, snapshots, rollback, and application updates. It also supports ZFS snapshots, restic backups, an embedded Svelte desktop PWA, and one-command installation from a release package or source. The project is in alpha, is designed for one person, has no user accounts or permissions yet, and requires a clean Ubuntu installation and a Tailscale account. The repository is licensed under Apache-2.0; store applications retain their own licenses.

PI-Desktop is a local-first desktop workspace for AI coding agents, built with Electron, a Rust host core, and the pi Agent Harness. It lets users open local projects, connect cloud or local models through providers such as OpenAI-compatible APIs, manage projects and long-running sessions, and review file changes and command output. Its architecture separates the React renderer, Electron desktop orchestration, Rust-managed permissions, filesystem access, SQLite persistence and secrets, and a pi Agent sidecar responsible for the agent loop, model interaction, and streaming. Agent, Plan, and Goal modes provide different approval boundaries; agents can read and edit files, run commands, and delegate exploration, implementation, research, testing, or review to background Subagents. The workspace supports MCP servers, Skills, installable Plugins, model and provider switching, session imports, notifications, context checkpoints, and a plugin marketplace. Conversations are stored locally as JSONL with a SQLite index, settings and logs remain on the machine, credentials use the operating-system keychain, and model requests go directly to the configured provider or endpoint. Plugin processes are permission-gated and isolated from the renderer, but plugins remain user-trusted code rather than a complete operating-system sandbox. It is an early-preview cross-platform application distributed for macOS, Windows, and Linux under the GNU Lesser General Public License v3.0.

Mkdirs is an open-source Next.js template for building AI-powered directory websites. It provides listings with categories, collections, tags, and search; user authentication and dashboards; AI-assisted submission and content generation; and free, paid, or sponsored submissions through Stripe. Sanity supplies the content management system and blog, while Resend handles transactional email and newsletters. The template also includes SEO, analytics, themes, responsive layouts, and deployment options for Vercel and Docker. It is developed by OpenFox and licensed under Apache License 2.0, with the Mkdirs name, logo, and trademarks excluded from permission to identify derived products.

Bot Crossing is a local web application that visualizes coding-agent threads as an astronaut colony. It reads session records from installed agent harnesses on the user's machine, maps repositories to persistent hex zones, and represents sessions as astronauts whose behavior reflects states such as running, waiting, errored, merged, archived, or inactive. Selecting an astronaut or repository opens its associated thread through the owning harness, while the application can also start sessions, reveal folders, mark threads viewed, and archive them. The application uses per-harness adapters to scan local session files and merge them into a common thread model. It currently documents support for Claude Code, Codex, and Cursor, with adapters for other harnesses able to be added under `server/harnesses/`. Astronaut navigation uses a rasterized navigation grid, A* routing, string-pulling, collision handling, and crowd separation. The browser renders the colony with Three.js techniques including instanced GPU-skinned astronauts, shader-based construction progress, procedural terrain and surfaces, and configurable planets, lighting, and quality settings. Bot Crossing runs locally through a Vite development server or a built Node server, binds to loopback by default, and stores the colony layout in `data/colony.json`. It does not upload session data or use an account; it reads harness records and writes only the colony state plus the documented archive field. The repository requires Node 22.13 or newer, supports macOS, Linux, and Windows, and is licensed under MIT. Bundled Kay Lousberg assets are separately covered by CC0, while bundled Material Design Icons use Apache-2.0.