Plugins

Renders Wallpaper Engine scene wallpapers in real time in the browser (three.js player plus a Rust/WASM CPU particle simulation) and plays video and web wallpapers, falling back to the preview image, with no Wallpaper Engine runtime required. Scans the local Steam workshop library (431960) by auto-detection or a manual path, and offers a settings panel for wallpaper selection, library and engine directories, glow, pause and quality.

A WYSIWYG Typst editor for papers, reports, exams, resumes, charts, posters, sheet music, and slides exported as PPTX.

Voice assistant for dsh web: say the wake phrase (e.g. "小鲸") to activate hands-free dictation — what you say is transcribed and typed into the chat box automatically. Supports spoken edit commands (send, clear, new line, stop reading) and reads assistant replies aloud in Chinese. Speech recognition runs locally in-browser via sherpa-onnx WASM, so it works offline without an API key.

Render GeoJSON or vector data into an interactive GeoLibre map in a sidebar tab, and let agents operate the live map through tools: layers, styles, view, feature identification, GeoLibre processing algorithms, and the Whitebox toolbox (WASM in the browser).

a demo plugin for a preset with builtin musescore wasm editor/preview engine for agent composing

Local previews for 450 file formats with a session file workspace, including Office, PDF, iWork, CAD/3D, RAW and 360° media.

Native multi-platform accounts and model routing with staggered check-ins, event notifications, and quota forecasts. Its background worker needs a standalone Node >=22.23.3 with node:sqlite (enforced by engines.node); Qwen Office coding additionally needs Python with cryptography and wasmtime.

Unofficial DeepSeek Web LLM provider plugin for DeepSeek Harness. Lives in packages/plugin of the public workspace; npm tarball ships built lib/ and prebuilt WASM.

Browser-local audio/video toolkit for DSH — extract frames, capture thumbnails, compress images, and convert clips to GIF with FFmpeg.wasm.

Opens STEP/STP/STL/GLB/GLTF models in a sidebar 3D viewer: STEP is tessellated in the browser with OpenCASCADE WASM; the toolbar offers fit/front/top/side/iso orthographic views and a PNG screenshot; inputs are capped at 64 MiB and .gltf files that reference external buffers or textures are rejected.

CAD 3D model preview for dsh-better-sidebar: renders STEP/STP/IGES/BREP (OpenCascade WASM) and STL/3MF/OBJ/PLY with an orbit camera in the DSH right sidebar.

Zero-token on-demand translation for the DeepSeek Harness web GUI: hover a block to translate it in place, drag-select text for a popup or in-place translation. Never auto-translates the page.

Alternative WorkflowEngine provider for DSH 0.1.0-rc.7 that runs model-written orchestration in fresh QuickJS/WASM runtimes with a JSON-only host bridge and bounded memory, execution time, and child-agent fan-out.