Pumpkin

Pizza Bot is a local-first inbox for long-running AI-agent work, developed at Amazon. It lets users start or schedule tasks, switch conversations, and return to completed work in an Unread queue or approval requests in an Action queue. Its stateful DeepAgents/LangGraph runtime checkpoints runs so they can continue after a client disconnects; cron and webhook triggers can also start work. Electron, browser, and terminal clients communicate with an api-server over HTTP/SSE, while skills provide tool-scoped subagents and MCP servers extend the system. The project supports model providers including Amazon Bedrock, Anthropic, Google Gemini, OpenAI, OpenRouter, and Ollama. It stores application state locally, requires explicit folder permissions for local file access, and is distributed under the Apache 2.0 license with desktop installers for macOS, Windows, and Linux.

Rabbet is a from-scratch C++ 3D game engine with a sparse-set entity-component system, versioned entity handles, dense component pools, and a system-and-resource runtime. Its OpenGL 4.1 renderer provides a forward path with metallic-roughness PBR, a Phong fallback, lighting and shadow maps, emissive surfaces, optional image-based lighting, post-processing, CPU particles, and heightmap or noise terrain. The Forge editor provides a dockable ImGui workspace around a render-to-texture viewport, asset thumbnails, hierarchy reparenting, click-to-pick, snapping gizmos, and Play/Pause/Step/Stop controls that snapshot and restore scenes. Assets use stable UUIDs and .import sidecars; models, textures, audio, materials, shaders, prefabs, and scenes are supported, with scenes stored as readable JSON. Lua behaviors run through sol2 with live hot-reload and inspector-editable fields, while physics uses Jolt rigidbodies and audio uses miniaudio. The repository includes the engine, editor, examples, and tests, including the Orb Hunt demo game. It uses CMake 3.24 or later and a C++20 compiler, supports macOS and Linux, fetches pinned dependencies during configuration, and is licensed under Apache License 2.0.

CapRover is an open-source, self-hosted platform as a service and web-server manager for deploying applications, databases, and websites on a user's own server. It provides a web GUI and CLI for managing deployments and supports applications built with Node.js, Python, PHP, ASP.NET, Ruby, and Go, along with databases and services such as MariaDB, MySQL, MongoDB, PostgreSQL, and WordPress. Under the interface, CapRover uses Docker and Docker Swarm for containerization and clustering, Nginx for customizable load balancing, and Let's Encrypt for SSL certificate management. It is designed to handle deployment and server-management tasks without requiring direct Docker or Nginx configuration, and the project states that applications continue working if CapRover is removed.

Rust is a systems programming language and toolchain developed by the Rust project. Its compiler, standard library, documentation, package manager and build tool Cargo, formatter rustfmt, linter Clippy, and editor support are maintained in the main repository. The language uses a rich type system and ownership model to enforce memory and thread safety at compile time, while targeting fast, memory-efficient software for critical services, embedded devices, and integration with other languages. Rust is primarily distributed under the MIT and Apache 2.0 licenses, with portions under BSD-like licenses.

Vaultwarden is an unofficial Bitwarden-compatible server implementation written in Rust for self-hosted deployment. It provides an alternative implementation of the Bitwarden Client API, supporting personal vaults, Send, attachments, organizations, collections, password sharing, policies, multiple two-factor authentication methods, emergency access, directory connectors, event logs, and an admin backend; a modified web vault client is bundled with its containers. The project is distributed primarily as container images for Docker and Podman, with persistent data stored through a mounted volume. Its web vault requires HTTPS and a secure context for the Web Crypto API, and the project recommends using a reverse proxy. Vaultwarden is independent of Bitwarden and was formerly known as bitwarden_rs.