Why it matters
Optimize speeds for material studies. Tune retraction and flow by region. Insert pauses, custom commands, or post-process slicer output—with full visual feedback and no guesswork.
What you get
- Code editor — Monaco with syntax highlighting, autocomplete, hover docs
- Bidirectional sync — Select lines in editor ↔ highlight in 3D; click toolpaths in 3D → jump to code
- Analysis — Outline tree (startup, layers, regions, shutdown), metrics (time, filament, flow)
- Visualization — 8 color modes: speed, flow, temperature, fan, layer, and more
- Tools — Change speed/flow/temperature on selections, reorder sections, snapshot and diff
Use cases
- Optimization — Tweak speed/flow/temperature by region; see the result in 3D before you print
- Material studies — Compare temperature and flow profiles with color-coded visualization
- Complex retraction tuning — Inspect travel moves and retractions; snapshot and diff to track changes
- Post-process any slicer — Import Prusa/Cura/Bambu output; add pauses, custom M-codes, or fix artifacts
48 tutorials
From Beginner (What is G-code, Coordinate System, Movement Commands) through Intermediate (Pressure Advance, Non-planar Thinking) to Master (Machine State, DSL Design) and Expert (Generative Design, Custom Slicer Core). Full curriculum in the app.
See it before you print it
Lossless round-trip. Import and re-export—formatting, comments, and line endings preserved. No more blind sends to the machine.