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Grid apps

Browser-based Slicer for 3D Printing, CAM, Laser (Kiri:Moto) and mesh editor (Mesh:Tool)

From GridSpace·Updated June 18, 2026·View on GitHub·

[Discord](https://discord.com/invite/suyCCgr) -- Live Chat [Forums](https://forum.grid.space/) -- Long Form and Archival Discussion [YouTube](https://www.youtube.com/c/gridspace) -- Content when I have time The project is written primarily in JavaScript, distributed under the MIT License license, first published in 2017. Key topics include: 3d-printing, cam, cnc, fdm, laser.

Latest release: 4.7.0
May 25, 2026View Changelog →

Grid.Space Applications

GitHub commit activity
GitHub package.json version (branch)
GitHub package.json version (branch)
GitHub package.json version (branch)

GitHub contributors
GitHub last commit
GitHub

Community

Discord -- Live Chat
Forums -- Long Form and Archival Discussion
YouTube -- Content when I have time

Free and Open Source

Kiri:Moto and Mesh:Tool are completely open source and free for use without restriction. Over 13 years in development, this passion project has grown well beyond its original scope. It has consumed most of my free time for many years. Please consider donating to support continued development GitHub sponsorship or PayPal.

GitHub Sponsors
Donate

Documentation

Documentation -- Could really use help with this

Docs are build with Docusaurus and served using GitHub Pages.

You can build and view the docs locally with:

git clone git@github.com:GridSpace/grid-apps.git
cd grid-apps
npm run setup
npm run docs-dev

HTML5 Web Apps (Installable)

Grid.Space hosts several live versions of this code

Kiri:Moto is a browser-based Slicer for 3D printers, CNC mills, and Laser cutters

Mesh:Tool is a browser-based mesh repair and editing tool

Electron Builds (Desktop Binaries)

https://github.com/GridSpace/grid-apps/releases/

Click on "Assets" under the release name to reveal files

Linux x86 requires the following to run:

sudo apt -y install fuse
chmod 755 KiriMoto-linux-x86_64.AppImage
./KiriMoto-linux-x86_64.AppImage --no-sandbox

The Windows and Mac binaries are not signed, so you will need to jump through a few safety hoops to get them to open the first time.

Linux / Mac Developers

Testing Locally (with Docker)

git clone git@github.com:GridSpace/grid-apps.git
cd grid-apps
npm run setup
docker-compose -f src/dock/compose.yml up

Testing Locally (with Electron)

git clone git@github.com:GridSpace/grid-apps.git
cd grid-apps
npm run setup
npm run start

Testing Locally (with NodeJS)

git clone git@github.com:GridSpace/grid-apps.git
cd grid-apps
npm run setup
npm run dev

TrueNAS Via YAML

Apps > Discover Apps > Install via YAML

services:
  kirimoto:
    build:
      context: https://github.com/GridSpace/grid-apps.git#refs/tags/latest
      dockerfile: ./src/dock/Dockerfile
    ports:
      - "8080:8080"

For any default install...

Then open a browser to localhost:8080/kiri

Windows Developers

Follow the instructions in this issue comment.

Javascript Slicing APIs

A script include that injects a web worker into the page that will asynchronously perform any of Kiri’s slicing and gcode generation functions. And a frame messaging API for controlling Kiri:Moto inside an IFrame.

Contributors

Showing top 12 contributors by commit count.

View all contributors on GitHub →

This article is auto-generated from GridSpace/grid-apps via the GitHub API.Last fetched: 6/20/2026