DSperate vs dust

DSperate is a free, public-source Nintendo DS and DSi emulator for Linux on AArch64 and ARMhf. Its CPU emulation includes ARM946E-S and ARM7TDMI interpreters, plus ARM-to-AArch64 and ARM-to-ARMv7 recompilers. Graphics include complete 2D engines, a software 3D rasteriser and optional Vulkan GPU rendering. Experimental DSi support covers DSiWare, NAND boot, an SD card folder, microphone, Wi-Fi, PictoChat and Download Play, but the DSi DSP is not emulated and DSi-enhanced cartridges run as DS games in DSi mode. Local multiplayer and Download Play work over a LAN; internet access uses a user-mode TCP/IP stack. It has ten save-state slots and a hidden automatic slot, configurable screen layouts, cheats, and remappable keyboard and controller input with stylus support. Games can run with built-in FreeBIOS and generated firmware; user dumps allow firmware boot and exact timing. It loads .nds files and .zip files containing an .nds, but not zip64, 7z or rar. The project is licensed under GPLv3 and describes its implementation as clean-room work.

dust is a free Rust command-line tool for finding where disk space is used. It lays out large files and subdirectories as a tree, with colored bars showing disk usage and hierarchy. Filters can include or exclude files using regular expressions and set a minimum file size. Output options let you show files or directories, group by file type, and choose size units. A screen-reader option removes bars and symbols and adds a depth-level column. dust runs on Linux, macOS, and Windows, with release packages listed for each, including architecture-specific builds. The README lists installation routes including Cargo, Homebrew, DNF, Snap, mise, Pacstall, conda-forge, deb-get, x-cmd, and Scoop. The Snap package can access files only in /home. The project is licensed under Apache-2.0; its v1.2.6 release page displays SHA-256 checksums for downloads. GitHub Issues and Discussions are available for support.