safely create multiple ReadStream or WriteStream objects from the same file descriptor

Slice another stream via a transform stream

Slicer/firmware dialect adapters for ToolpathIR annotation (DD-005). Adapters annotate metadata and optional channels — they can never alter geometry.

SpreadJS Slicer plugin

Three.js presentation renderer for source models (STL/3MF) — clean thumbnails/cards, distinct from toolpath inspection (DD-018).

Get slices of a stream

Fork of fd-slicer that fixes the DEP00005 deprecation error

Preview a 3d print from a gcode file

<div align="center">

The three-slicer viewer without the slicer — model loading, G-code parsing, GPU toolpath rendering and the settings transforms, under MIT. Plug a slicer in through the `slicer` prop.

G-code parser for Node.js

G-code Interpreter

A Three.js-based G-code viewer with layer-by-layer visualization, 3D tube rendering, G2/G3 arc support, color themes, thumbnails, and print info extraction

RepRapFirmware-faithful G-code parsing for DuetWebControl plugins: an allocation-light line tokeniser, parameter parsing and in-place rewriting, conditional-G-code (if/var/while/...) recognition, a line-preserving config.g/macro directive editor, firmware

Generate lists of readable text colors.

Slice media queries with ease

Three.js toolpath renderer consuming ToolpathIR (DD-004). Phases 1-2: geometry builders + scene/lifecycle.

G-code Toolpath Generator

A Node.js module to split audio files into segments. This module accepts audio data buffers as input and returns an array of Buffers representing the sliced audio segments.

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