G-code Interpreter

G-code parser for Node.js

G-code Toolpath Generator

Worker-safe G-code parse core producing ToolpathIR (DD-003).

Binary G-code (.bgcode) decode adapter for the Chestnut Labs G-code toolpath stack (DD-011): a license-clean, in-memory block walker that decodes Prusa .bgcode to plain G-code for the existing parser/dialect/renderer pipeline. Decode-only.

Neutral ToolpathIR and capability model for the Chestnut Labs G-code Preview toolpath stack.

Safe, bounded, in-memory container extraction for sliced G-code (.gcode.3mf) — DD-005 §4.4/§7. Never writes files, never fetches, zero dependencies.

SDK for gSender UI plugins — bridge client, React hooks, and G-code viewer

Interpolate G-Code commands into geometrical lines.

Thin Vue 3 integration for the Chestnut Labs G-code viewer (DD-007): useGcodePreview composable + GcodePreview component over the framework-neutral parser/renderer/progress packages.

Framework-neutral preview controller for the Chestnut Labs G-code viewer (DD-007 §4.6): the shared engine glue, state model, and TypeScript contracts beneath the Vue/React/Svelte adapters.

Thin React integration for the Chestnut Labs G-code viewer (DD-007 D1 amendment): useGcodePreview hook + GcodePreview component as a reactivity bridge over @chestnutlabs/gcode-preview-core.

Thin Svelte integration for the Chestnut Labs G-code viewer (DD-007 D1 amendment): createGcodePreview store/action API + GcodePreview component as a reactivity bridge over @chestnutlabs/gcode-preview-core.

Convert SVG files to G-code for plotter

A TPLang inspired JavaScript to G-Code preprocessor in pure JavaScript.

G-code viewer and processor library with Babylon.js rendering and a Rust/WASM parsing fast path

Framework-free <gcode-preview> Web Component for the Chestnut Labs G-code viewer (DD-007 D1 / DD-009 D5): a custom element bridging @chestnutlabs/gcode-preview-core, no framework peer dependency.

Stream-based G-code sender

Renderer-agnostic per-segment color model for the Chestnut Labs G-code toolpath stack (DD-014 D3): the ColorMode union and honest, capability-gated segment coloring over ToolpathIR channels, shared by the 3D and 2D renderers.

Low-resource Canvas 2D layer renderer for the Chestnut Labs G-code viewer (DD-014 / E8): an opt-in current/adjacent-layer 2D view over the existing ToolpathIR for low-GPU/low-memory/WebGL-blocked devices. No three, no framework.