VxeTable is a Vue 3 component library for building complex, enterprise-grade data tables and grids. It provides a comprehensive set of features including virtual scrolling for millions of rows, inline editing, Excel-style copy-paste, column resizing/dragging, filtering, sorting, pivot tables, tree/gannt views, and export/import/print. The library is architected as a set of Vue components (VxeTable, VxeGrid, VxeColumn, VxeToolbar, VxeColgroup) with an extensible plugin system based on hooks and renderers. It relies on a companion UI library (vxe-pc-ui) for modals, buttons, selects, and other controls, and uses xe-utils for utility functions. The codebase is large and well-organized, with separate modules for editing, filtering, keyboard navigation, validation, column customization, and export. Performance is a key focus, with virtual scrolling implemented for both X and Y axes. The library supports i18n with over 20 languages and includes a comprehensive theming system with light/dark modes. While primarily a UI component library, it also includes proxy-based server-side data operations in the VxeGrid component. The repository includes a demo application (examples/) for testing features, though the main artifact is the published npm package.
This repository contains Pound, a Nintendo Switch emulator focused on emulating Switch 1 and 2 hardware. The emulator features a modular architecture with CPU emulation handled by the Ballistic ARM recompiler for performance, GPU emulation translating Switch graphics commands to host APIs (Vulkan, OpenGL, DirectX, Metal), and SDL-based cross-platform windowing, input, and audio systems. Dear ImGui integration provides debugging and configuration interfaces. The codebase demonstrates careful separation of concerns, with distinct subsystems for memory management, CPU state, platform abstraction, and hardware emulation. Notable engineering practices include the clean interface boundary with the Ballistic recompiler, memory allocation abstraction via a host allocator interface, and platform detection utilities. While the project shows active development and solid engineering, it faces typical emulator challenges including platform-specific maintenance burdens and dependency on external shader translation tools.
SysDVR is a Nintendo Switch homebrew streaming tool that captures the console's video and audio output and streams it to external clients via USB, TCP, or RTSP. The system comprises three main components: a sysmodule (C code) running on the Switch that interfaces with the grc:d service to capture frames and audio, a cross-platform client (C# .NET 9) that receives the stream, decodes it with FFmpeg, and renders/records using SDL2 and ImGui, and a configuration app (C++ ImGui) that runs on the Switch to manage streaming modes and patches. The architecture is modular with clear separation between capture, transport, and playback layers. The client uses a custom binary protocol with handshake, packet headers, and NAL replay for efficient streaming. External dependencies include libnx (Switch), FFmpeg, SDL2, libusb, ImGui, and .NET 9. The codebase demonstrates solid engineering with reusable patterns like buffer pools, pipeline chains, and platform abstraction, though it carries some technical debt from outdated third-party bindings and platform-specific workarounds.