diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ab22110
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+node_modules/
+/lib
+yarn.lock
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..4ddba9a
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,5 @@
+{
+  "printWidth": 120,
+  "trailingComma": "all",
+  "singleQuote": true
+}
\ No newline at end of file
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..68695fa
--- /dev/null
+++ b/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "paper-clipper",
+  "version": "1.0.0",
+  "description": "Use Clipper's boolean and offsetting operations in paper.js",
+  "main": "index.js",
+  "scripts": {
+    "build": "tsc",
+    "format": "prettier --write \"src/**/*.ts\" \"src/**/*.js\"",
+    "lint": "tslint -p tsconfig.json"
+  },
+  "files": ["lib/**/*"],
+  "repository": "https://gitlab.com/northamerican/paper-clipper",
+  "author": "Chris Bitsakis",
+  "license": "MIT",
+  "private": false,
+  "dependencies": {
+    "js-angusj-clipper": "^1.1.0",
+    "paper": "^0.12.11",
+    "prettier": "^2.1.1",
+    "simplify-js": "^1.2.4",
+    "tslint": "^6.1.3",
+    "tslint-config-prettier": "^1.18.0"
+  },
+  "devDependencies": {
+    "typescript": "^4.0.2"
+  }
+}
diff --git a/src/betterSimplify.ts b/src/betterSimplify.ts
new file mode 100644
index 0000000..85a6126
--- /dev/null
+++ b/src/betterSimplify.ts
@@ -0,0 +1,176 @@
+import paper from 'paper'
+
+const geomEpsilon = 1e-4
+
+const clearData = (item: paper.Item) => {
+  item.data = {}
+  return item
+}
+
+const cloneWithoutData = (item: paper.Item) => 
+  clearData(item.clone({ insert: false }))
+
+// Get part of a path from offset to offset
+// Returns new path
+const getPathPart = (targetPath: paper.Path, from: number, distance = Infinity) => {
+  const reverse = distance < 0
+  const path = cloneWithoutData(targetPath) as paper.Path
+  const pathPart = path.splitAt(from) || path
+
+  if (reverse) {
+    const pathLength = path.length
+    const reverseOffset = pathLength - Math.abs(distance)
+    const withinPath = reverseOffset > 0
+
+    if (withinPath) {
+      const pathPartReverse = path.splitAt(reverseOffset)
+
+      pathPartReverse.reverse()
+
+      return pathPartReverse
+    }
+
+    path.reverse()
+
+    return path
+  } else {
+    const withinPath = distance < pathPart.length
+
+    if (withinPath) {
+      pathPart.splitAt(distance)
+    }
+
+    return pathPart
+  }
+}
+
+// Must be a segment with no handles
+const getSegmentAngle = (segment: paper.Segment) => {
+  if (!segment.path.closed && (segment.isFirst() || segment.isLast())) return null
+
+  const { handleIn, handleOut, point, path } = segment
+
+  const hasHandleIn = handleIn.length > geomEpsilon
+  const hasHandleOut = handleOut.length > geomEpsilon
+
+  const inPointAngleLocation = path.getLocationAt(segment.isFirst() ? path.length - 1 : segment.previous.location.offset)
+  const outPointAngleLocation = path.getLocationAt(segment.isLast() ? 1 : segment.next.location.offset)
+
+  if (!inPointAngleLocation || !outPointAngleLocation) return null
+
+  const inPointAngle = inPointAngleLocation.point.subtract(point).angle
+  const outPointAngle = outPointAngleLocation.point.subtract(point).angle
+
+  const inAngle = hasHandleIn ? handleIn.angle : inPointAngle
+  const outAngle = hasHandleOut ? handleOut.angle : outPointAngle
+
+  const angle = 180 - Math.abs(Math.abs(inAngle - outAngle) - 180)
+
+  return angle
+}
+
+const segmentIsAngled = (threshold = 1) => (segment: paper.Segment) => {
+  const angle = getSegmentAngle(segment) as number
+  const isAngled = angle > geomEpsilon && angle < (180 - threshold)
+
+  return isAngled
+}
+
+const removeDuplicateAdjacentSegments = (path: paper.Path): paper.Path => {
+  const { segments } = path
+  const segmentsBefore = segments.length
+
+  segments.forEach(segment => {
+    const { next } = segment
+
+    if (!next) return
+
+    const duplicateSegment = segment.point.isClose(next.point, geomEpsilon)
+
+    if (duplicateSegment) {
+      next.handleIn = segment.handleIn.clone()
+
+      segment.remove()
+    }
+  })
+
+  return segmentsBefore > segments.length ? removeDuplicateAdjacentSegments(path) : path
+}
+
+const splitAtOffsets = (path: paper.Path) => (offsets: number[]) => {
+  if (offsets.length === 0) return [path]
+  if (offsets.length === 1 && path.closed) return [path]
+
+  return offsets.reduce((pathParts: paper.Path[], offset, i, offsetsArr) => {
+    const prevOffset = offsetsArr[i - 1] || 0
+    const pathPart = getPathPart(path, prevOffset, offset - prevOffset)
+    const isLast = i === offsetsArr.length - 1
+
+    pathParts = pathParts.concat(pathPart)
+
+    if (isLast && !path.closed) {
+      const lastPathPart = getPathPart(path, offset, Infinity)
+
+      pathParts = pathParts.concat(lastPathPart)
+    }
+
+    return pathParts
+  }, [])
+}
+
+const joinPaths = (paths: paper.Path[]) => {
+  if (paths.length === 0) return null
+
+  return paths.reduce((path, pathPart, i) => {
+    if (i === 0) return pathPart
+
+    path.join(pathPart, geomEpsilon)
+    return path
+  })
+}
+
+const simplifyCopy = (tolerance: number) => (targetPathPart: paper.Path) => {
+  const pathPart = targetPathPart.clone({ insert: false }) as paper.Path
+
+  pathPart.simplify(tolerance)
+
+  const hasMoreSegments = pathPart.segments.length >= targetPathPart.segments.length
+
+  return hasMoreSegments ? targetPathPart : pathPart
+}
+
+const betterSimplify = (tolerance: number) => (targetPath: paper.Path): paper.Path => {
+  const path = removeDuplicateAdjacentSegments(targetPath)
+  const isClosed = path.closed
+
+  if (path.length === 0) return targetPath
+
+  if (isClosed) {
+    path.closed = false
+    path.addSegments([path.firstSegment.clone()])
+  }
+
+  const angledSegments = path.segments.filter(segmentIsAngled(45))
+  const angledSegmentOffsets = angledSegments.map(
+    segment => segment.location.offset
+  )
+
+  const pathParts = splitAtOffsets(path)(angledSegmentOffsets)
+    .map(removeDuplicateAdjacentSegments)
+
+  const simplifiedPathParts = pathParts
+    .map(simplifyCopy(tolerance))
+
+  const joinedPath = joinPaths(simplifiedPathParts)
+
+  if (!joinedPath) return targetPath
+
+  if (isClosed) {
+    joinedPath.join(joinedPath)
+    joinedPath.closed = true
+  }
+
+  return joinedPath
+}
+
+export default betterSimplify
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..e75c517
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,7 @@
+import clipperOffset from './offset'
+import clipperUnite from './unite'
+
+export {
+  clipperOffset,
+  clipperUnite
+}
\ No newline at end of file
diff --git a/src/offset.ts b/src/offset.ts
new file mode 100644
index 0000000..32f6125
--- /dev/null
+++ b/src/offset.ts
@@ -0,0 +1,64 @@
+import * as clipperLib from 'js-angusj-clipper'
+import paper from 'paper'
+import simplify from 'simplify-js'
+import betterSimplify from './betterSimplify'
+
+// @ts-ignore
+paper.setup()
+
+enum EndTypes {
+  round = clipperLib.EndType.OpenRound,
+  square = clipperLib.EndType.OpenSquare,
+  butt = clipperLib.EndType.OpenButt,
+  closed = clipperLib.EndType.ClosedPolygon // clipperLib.EndType.ClosedLine
+}
+
+enum JoinTypes {
+  miter = clipperLib.JoinType.Miter,
+  round = clipperLib.JoinType.Round,
+  bevel = clipperLib.JoinType.Square,
+}
+
+const scale = 1000
+
+const clipperOffset = (clipper: clipperLib.ClipperLibWrapper) => async (path: paper.Path, offset: number, tolerance: number = 0.5): Promise<paper.Path[]> => {
+  const { closed, strokeJoin, strokeCap } = path
+  const pathCopy = path.clone() as paper.Path
+  pathCopy.flatten(1)
+  
+  const data = pathCopy.segments.map(({ point }) => 
+    ({ 
+      x: Math.round(point.x * scale), 
+      y: Math.round(point.y * scale) 
+    })
+  )
+
+  const offsetPaths = clipper.offsetToPaths({
+    delta: offset * scale,
+    arcTolerance: 0.25 * scale,
+    offsetInputs: [{
+      // @ts-ignore
+      joinType: JoinTypes[strokeJoin],
+      // @ts-ignore
+      endType: closed ? EndTypes.closed : endTypes[strokeCap],
+      data
+    }]
+  })
+
+  if (!offsetPaths) return []
+
+  return offsetPaths
+    .map(offsetPath => 
+      new paper.Path({
+        closed,
+        segments: simplify(offsetPath.map(point => ({ 
+          x: point.x / scale, 
+          y: point.y / scale 
+        })), tolerance)
+      })
+    )
+    .map(betterSimplify(0.25))
+    .filter(offsetPath => offsetPath.length)
+}
+
+export default clipperOffset
diff --git a/src/unite.ts b/src/unite.ts
new file mode 100644
index 0000000..57f4000
--- /dev/null
+++ b/src/unite.ts
@@ -0,0 +1,41 @@
+import * as clipperLib from 'js-angusj-clipper'
+import paper from 'paper'
+
+// @ts-ignore
+paper.setup()
+
+enum FillTypes {
+  evenodd = clipperLib.PolyFillType.EvenOdd,
+  nonzero = clipperLib.PolyFillType.NonZero
+}
+
+const clipperOffset = (clipper: clipperLib.ClipperLibWrapper) => async (paths: paper.Path[]): Promise<paper.Path[]> => {
+  const scale = 1000
+  const data = paths.map(path => 
+    path.segments.map(({ point }) => ({ x: Math.round(point.x * scale), y: Math.round(point.y * scale) }))
+  )
+
+  const { closed, fillRule } = paths[0]
+  
+  const unitedPaths = clipper.clipToPaths({
+    clipType: clipperLib.ClipType.Union,
+    // @ts-ignore
+    subjectFillType: FillTypes[fillRule],
+    subjectInputs: [{
+      closed,
+      data
+    }]
+  })
+
+  if (!unitedPaths) return []
+
+  return unitedPaths
+    .map(path => 
+      new paper.Path({
+        closed,
+        segments: path.map(point => ({ x: point.x / scale, y: point.y / scale }))
+      })
+    )
+}
+
+export default clipperOffset
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..1da622d
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "target": "ES2015",
+    "module": "commonjs",
+    "declaration": true,
+    "outDir": "./lib",
+    "strict": true,
+    "esModuleInterop": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules", "**/__tests__/*"]
+}
\ No newline at end of file
diff --git a/tslint.json b/tslint.json
new file mode 100644
index 0000000..f6be702
--- /dev/null
+++ b/tslint.json
@@ -0,0 +1,3 @@
+{
+   "extends": ["tslint:recommended", "tslint-config-prettier"]
+}
\ No newline at end of file