diff --git a/packages/plugin-bartack/.babelrc b/packages/plugin-bartack/.babelrc
new file mode 100644
index 00000000000..957cae3e64d
--- /dev/null
+++ b/packages/plugin-bartack/.babelrc
@@ -0,0 +1,10 @@
+{
+ "presets": [
+ [
+ "@babel/preset-env",
+ {
+ "useBuiltIns": "entry"
+ }
+ ]
+ ]
+}
diff --git a/packages/plugin-bartack/CHANGELOG.md b/packages/plugin-bartack/CHANGELOG.md
new file mode 100644
index 00000000000..bde96d7c315
--- /dev/null
+++ b/packages/plugin-bartack/CHANGELOG.md
@@ -0,0 +1,9 @@
+# Change log for: @freesewing/plugin-bartack
+
+
+
+This is the **initial release**, and the start of this change log.
+
+> Prior to version 2, FreeSewing was not a JavaScript project.
+> As such, that history is out of scope for this change log.
+
diff --git a/packages/plugin-bartack/README.md b/packages/plugin-bartack/README.md
new file mode 100644
index 00000000000..94da525cfe8
--- /dev/null
+++ b/packages/plugin-bartack/README.md
@@ -0,0 +1,118 @@
+
+
+ 
+ 
+ 
+ 
+
+ 
+ 
+ 
+
+
+# @freesewing/plugin-bartack
+
+A FreeSewing plugin to add bartacks to your pattern
+
+
+
+## What am I looking at? 🤔
+
+This repository is our *monorepo*
+holding [all our NPM packages](https://freesewing.dev/reference/packages/).
+
+This folder holds: @freesewing/plugin-bartack
+
+## About FreeSewing 💀
+
+Where the world of makers and developers collide, that's where you'll find FreeSewing.
+
+If you're a maker, checkout [freesewing.org](https://freesewing.org/) where you can generate
+our sewing patterns adapted to your measurements.
+
+If you're a developer, our documentation is on [freesewing.dev](https://freesewing.dev/).
+Our [core library](https://freesewing.dev/reference/api/) is a *batteries-included* toolbox
+for parametric design of sewing patterns. But we also provide a range
+of [plugins](https://freesewing.dev/reference/plugins/) that further extend the
+functionality of the platform.
+
+If you have NodeJS installed, you can try it right now by running:
+
+```bash
+npx create-freesewing-pattern
+```
+
+Or, consult our getting started guides
+for [Linux](https://freesewing.dev/tutorials/getting-started-linux/),
+[MacOS](https://freesewing.dev/tutorials/getting-started-mac/),
+or [Windows](https://freesewing.dev/tutorials/getting-started-windows/).
+
+We also have a [pattern design tutorial](https://freesewing.dev/tutorials/pattern-design/) that
+walks you through your first parametric design,
+and [a friendly community](https://freesewing.org/community/where/) with
+people who can help you when you get stuck.
+
+## Support FreeSewing: Become a patron 🥰
+
+FreeSewing is an open source project run by a community,
+and financially supported by our patrons.
+
+If you feel what we do is worthwhile, and you can spend a few coind without
+hardship, then you should [join us and become a patron](https://freesewing.org/community/join).
+
+## Links 👩💻
+
+ - 💻 Makers website: [freesewing.org](https://freesewing.org)
+ - 💻 Developers website: [freesewing.dev](https://freesewing.dev)
+ - 💬 Chat: On Discord via [chat.freesewing.org](https://chat.freesewing.org/)
+ - ✅ Todo list/Kanban board: On Github via [todo.freesewing.org](https://todo.freesewing.org/)
+ - 🐦 Twitter: [@freesewing_org](https://twitter.com/freesewing_org)
+ - 📷 Instagram: [@freesewing_org](https://instagram.com/freesewing_org)
+
+## License: MIT 🤓
+
+© [Joost De Cock](https://github.com/joostdecock).
+See [the license file](https://github.com/freesewing/freesewing/blob/develop/LICENSE) for details.
+
+## Where to get help 🤯
+
+Our [chatrooms on Discord](https://chat.freesewing.org/) are the best place to ask questions,
+share your feedback, or just hang out.
+
+If you want to report a problem, please [create an issue](https://github.com/freesewing/freesewing/issues/new).
diff --git a/packages/plugin-bartack/img/example.png b/packages/plugin-bartack/img/example.png
new file mode 100644
index 00000000000..70ea646c479
Binary files /dev/null and b/packages/plugin-bartack/img/example.png differ
diff --git a/packages/plugin-bartack/package.json b/packages/plugin-bartack/package.json
new file mode 100644
index 00000000000..382bb294c7f
--- /dev/null
+++ b/packages/plugin-bartack/package.json
@@ -0,0 +1,55 @@
+{
+ "name": "@freesewing/plugin-bartack",
+ "version": "2.14.0",
+ "description": "A FreeSewing plugin to add bartacks to your pattern",
+ "author": "Joost De Cock (https://github.com/joostdecock)",
+ "homepage": "https://freesewing.org/",
+ "repository": "github:freesewing/freesewing",
+ "license": "MIT",
+ "bugs": {
+ "url": "https://github.com/freesewing/freesewing/issues"
+ },
+ "keywords": [
+ "freesewing",
+ "plugin",
+ "sewing pattern",
+ "sewing",
+ "design",
+ "parametric design",
+ "made to measure",
+ "diy",
+ "fashion"
+ ],
+ "main": "dist/index.js",
+ "module": "dist/index.mjs",
+ "scripts": {
+ "clean": "rimraf dist",
+ "build": "rollup -c",
+ "test": "echo \"plugin-bartack: No tests configured. Perhaps you'd like to do this?\" && exit 0",
+ "pubtest": "npm publish --registry http://localhost:6662",
+ "pubforce": "npm publish",
+ "symlink": "mkdir -p ./node_modules/@freesewing && cd ./node_modules/@freesewing && ln -s -f ../../../* . && cd -",
+ "start": "rollup -c -w"
+ },
+ "peerDependencies": {
+ "@freesewing/core": "^2.14.0"
+ },
+ "dependencies": {},
+ "devDependencies": {},
+ "files": [
+ "dist/*",
+ "README.md",
+ "package.json"
+ ],
+ "publishConfig": {
+ "access": "public",
+ "tag": "latest"
+ },
+ "engines": {
+ "node": ">=12.0.0",
+ "npm": ">=6"
+ },
+ "rollup": {
+ "exports": "default"
+ }
+}
diff --git a/packages/plugin-bartack/rollup.config.js b/packages/plugin-bartack/rollup.config.js
new file mode 100644
index 00000000000..a885f4cb4ec
--- /dev/null
+++ b/packages/plugin-bartack/rollup.config.js
@@ -0,0 +1,37 @@
+import resolve from '@rollup/plugin-node-resolve'
+import commonjs from '@rollup/plugin-commonjs'
+import json from '@rollup/plugin-json'
+import { terser } from 'rollup-plugin-terser'
+import peerDepsExternal from 'rollup-plugin-peer-deps-external'
+import { name, version, description, author, license, main, module, rollup } from './package.json'
+
+const output = [
+ {
+ file: main,
+ format: 'cjs',
+ sourcemap: true,
+ exports: rollup.exports
+ }
+]
+if (typeof module !== 'undefined')
+ output.push({
+ file: module,
+ format: 'es',
+ sourcemap: true
+ })
+
+export default {
+ input: 'src/index.js',
+ output,
+ plugins: [
+ peerDepsExternal(),
+ resolve({ modulesOnly: true }),
+ commonjs(),
+ json(),
+ terser({
+ output: {
+ preamble: `/**\n * ${name} | v${version}\n * ${description}\n * (c) ${new Date().getFullYear()} ${author}\n * @license ${license}\n */`
+ }
+ })
+ ]
+}
diff --git a/packages/plugin-bartack/src/bartack.js b/packages/plugin-bartack/src/bartack.js
new file mode 100644
index 00000000000..7b491a54cfb
--- /dev/null
+++ b/packages/plugin-bartack/src/bartack.js
@@ -0,0 +1,92 @@
+const name = (n, so) => `${so.prefix}${n}${so.suffix}`
+
+const drawBartack = (points, so, self) => {
+ let path = new self.Path().move(points.path1[0])
+ for (let i in points.path1) {
+ if (points.path1[i]) path = path.line(points.path1[i])
+ if (points.path2[i]) path = path.line(points.path2[i])
+ }
+
+ return path
+}
+
+const getPoints = (path, so, self) => {
+ let path1 = path.offset(so.width / 2)
+ let path2 = path.offset(so.width / -2)
+ let len1 = path1.length()
+ let len2 = path2.length()
+
+ // Make sure path1 is always the longest one
+ if (len2 > len1) {
+ let tmp = path2
+ path2 = path1
+ path1 = tmp
+ tmp = len2
+ len2 = len1
+ len1 = tmp
+ }
+
+ let points = {
+ path1: [path1.start()],
+ path2: [path2.start()]
+ }
+ let steps = Math.ceil((len1 / so.width) * so.density)
+ for (let i = 1; i < steps; i++) {
+ points.path1.push(path1.shiftFractionAlong((1 / steps) * i))
+ points.path2.push(path2.shiftFractionAlong((1 / steps) * i))
+ }
+
+ return points
+}
+
+const bartackPath = (path, so, self) =>
+ path ? drawBartack(getPoints(path, so, self), so, self) : null
+
+export default function bartack(so, self) {
+ const defaults = {
+ width: 3,
+ length: 15,
+ density: 3,
+ angle: 0,
+ prefix: '',
+ suffix: '',
+ anchor: false,
+ path: false,
+ from: false,
+ to: false,
+ start: 0,
+ end: 1,
+ bartackAlong: false,
+ bartackFractionAlong: false
+ }
+ so = { ...defaults, ...so }
+
+ let guide = false
+
+ if (so.anchor)
+ // Anchor + angle + length
+ guide = new self.Path().move(so.anchor).line(so.anchor.shift(so.angle, so.length))
+ else if (so.from && so.to)
+ // From to
+ guide = new self.Path().move(so.from).line(so.to)
+ else if (so.path) {
+ // Along path
+ let start = false
+ let end = false
+ if (so.bartackAlong) {
+ if (so.start > 0) start = so.path.shiftAlong(so.start)
+ if (end < so.path.length) end = so.path.shiftAlong(so.end)
+ } else if (so.bartackFractionAlong) {
+ if (so.start > 0) start = so.path.shiftFractionAlong(so.start)
+ if (so.end < 1) end = so.path.shiftFractionAlong(so.end)
+ }
+ if (start && end) guide = so.path.split(start).pop().split(end).shift()
+ else if (start) guide = so.path.split(start).pop()
+ else if (end) guide = so.path.split(end).shift()
+ else guide = so.path.clone()
+ }
+
+ self.paths[name('bartack', so)] = bartackPath(guide, so, self).attr('class', 'stroke-sm bartack')
+
+ return true
+}
diff --git a/packages/plugin-bartack/src/index.js b/packages/plugin-bartack/src/index.js
new file mode 100644
index 00000000000..a70bed9fb28
--- /dev/null
+++ b/packages/plugin-bartack/src/index.js
@@ -0,0 +1,30 @@
+import { name, version } from '../package.json'
+import bartack from './bartack'
+
+export default {
+ name: name,
+ version: version,
+ hooks: {
+ preRender: function (svg) {
+ if (svg.attributes.get('freesewing:plugin-bartack') === false) {
+ svg.attributes.set('freesewing:plugin-bartack', version)
+ }
+ }
+ },
+ macros: {
+ bartack: function (so) {
+ let self = this
+ return bartack(so, self)
+ },
+ bartackAlong: function (so) {
+ let self = this
+ so.bartackAlong = true
+ return bartack(so, self)
+ },
+ bartackFractionAlong: function (so) {
+ let self = this
+ so.bartackFractionAlong = true
+ return bartack(so, self)
+ }
+ }
+}
diff --git a/packages/plugin-bartack/tests/buttons.test.js b/packages/plugin-bartack/tests/buttons.test.js
new file mode 100644
index 00000000000..4141ee3457f
--- /dev/null
+++ b/packages/plugin-bartack/tests/buttons.test.js
@@ -0,0 +1,14 @@
+import freesewing from "freesewing";
+import { version } from "../package.json";
+let chai = require("chai");
+let expect = chai.expect;
+chai.use(require('chai-string'));
+let plugin = require("../dist/index.js");
+
+it("Should set the plugin name:version attribute", () => {
+ let pattern = new freesewing.Pattern();
+ pattern.use(plugin).draft().render();
+ expect(pattern.svg.attributes.get("freesewing:plugin-buttons")).to.equal(
+ version
+ );
+});