diff --git a/__test__/draw.spec.ts b/__test__/draw.spec.ts
index d4508bb4..9dea7734 100644
--- a/__test__/draw.spec.ts
+++ b/__test__/draw.spec.ts
@@ -16,6 +16,12 @@ test.beforeEach((t) => {
   t.context.ctx = canvas.getContext('2d')!
 })
 
+test('alpha-false', async (t) => {
+  const canvas = createCanvas(512, 512)
+  const ctx = canvas.getContext('2d', { alpha: false })
+  await snapshotImage(t, { canvas, ctx })
+})
+
 test('arc', async (t) => {
   const { ctx } = t.context
   ctx.beginPath()
@@ -284,7 +290,18 @@ test('fillRect', async (t) => {
 
 test.todo('fillText')
 
-test.todo('getContextAttributes')
+test('getContextAttributes', (t) => {
+  const defaultCtx = t.context.ctx
+  const defaultAttrs = defaultCtx.getContextAttributes()
+  t.is(defaultAttrs.alpha, true)
+  t.is(defaultAttrs.desynchronized, false)
+
+  const canvas = createCanvas(512, 512)
+  const ctx = canvas.getContext('2d', { alpha: false })
+  const customAttrs = ctx.getContextAttributes()
+  t.is(customAttrs.alpha, false)
+  t.is(customAttrs.desynchronized, false)
+})
 
 test('getImageData', async (t) => {
   const { ctx } = t.context
@@ -314,7 +331,7 @@ test('isPointInPath', (t) => {
   t.is(ctx.isPointInPath(path, 50, 1), true)
 
   path.rect(40, 40, 20, 20)
-  t.is(ctx.isPointInPath(50, 50), true)
+  t.is(ctx.isPointInPath(path, 50, 50), true)
   t.is(ctx.isPointInPath(path, 50, 50, 'nonzero'), true)
   t.is(ctx.isPointInPath(path, 50, 50, 'evenodd'), false)
 })
diff --git a/__test__/image-snapshot.ts b/__test__/image-snapshot.ts
index 732be7b7..5b6044af 100644
--- a/__test__/image-snapshot.ts
+++ b/__test__/image-snapshot.ts
@@ -6,9 +6,9 @@ import { ExecutionContext } from 'ava'
 
 const png = PNG()
 
-export async function snapshotImage<C>(t: ExecutionContext<C>) {
+export async function snapshotImage<C>(t: ExecutionContext<C>, context = t.context) {
   // @ts-expect-error
-  const { canvas } = t.context
+  const { canvas } = context
   const image = await canvas.png()
   const p = join(__dirname, 'snapshots', `${t.title}.png`)
 
diff --git a/__test__/snapshots/alpha-false.png b/__test__/snapshots/alpha-false.png
new file mode 100644
index 00000000..5bf5a138
Binary files /dev/null and b/__test__/snapshots/alpha-false.png differ
diff --git a/index.d.ts b/index.d.ts
index faf06888..593a768f 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -73,10 +73,11 @@ export interface SKRSContext2D extends Omit<CanvasRenderingContext2D, 'drawImage
     dw: number,
     dh: number,
   ): void
+  getContextAttributes(): { alpha: boolean; desynchronized: boolean }
 }
 
 export interface Canvas extends Omit<HTMLCanvasElement, 'getContext'> {
-  getContext(contextId: '2d'): SKRSContext2D
+  getContext(contextType: '2d', contextAttributes?: { alpha: boolean }): SKRSContext2D
   png(): Promise<Buffer>
 }
 
diff --git a/src/ctx.rs b/src/ctx.rs
index f8e3a86f..8e4acc18 100644
--- a/src/ctx.rs
+++ b/src/ctx.rs
@@ -24,6 +24,7 @@ impl From<SkError> for Error {
 pub struct Context {
   pub(crate) surface: Surface,
   path: Path,
+  pub alpha: bool,
   pub(crate) states: Vec<Context2dRenderingState>,
 }
 
@@ -101,6 +102,7 @@ impl Context {
         Property::new(&env, "createLinearGradient")?.with_method(create_linear_gradient),
         Property::new(&env, "createRadialGradient")?.with_method(create_radial_gradient),
         Property::new(&env, "drawImage")?.with_method(draw_image),
+        Property::new(&env, "getContextAttributes")?.with_method(get_context_attributes),
         Property::new(&env, "isPointInPath")?.with_method(is_point_in_path),
         Property::new(&env, "isPointInStroke")?.with_method(is_point_in_stroke),
         Property::new(&env, "ellipse")?.with_method(ellipse),
@@ -138,6 +140,7 @@ impl Context {
     states.push(Context2dRenderingState::default());
     Ok(Context {
       surface,
+      alpha: true,
       path: Path::new(),
       states,
     })
@@ -262,7 +265,7 @@ impl Context {
   }
 
   #[inline(always)]
-  fn fill_paint(&self) -> result::Result<Paint, SkError> {
+  pub fn fill_paint(&self) -> result::Result<Paint, SkError> {
     let current_paint = &self.states.last().unwrap().paint;
     let mut paint = current_paint.clone();
     paint.set_style(PaintStyle::Fill);
@@ -695,6 +698,16 @@ fn draw_image(ctx: CallContext) -> Result<JsUndefined> {
   ctx.env.get_undefined()
 }
 
+#[js_function]
+fn get_context_attributes(ctx: CallContext) -> Result<JsObject> {
+  let this = ctx.this_unchecked::<JsObject>();
+  let context_2d = ctx.env.unwrap::<Context>(&this)?;
+  let mut obj = ctx.env.create_object()?;
+  obj.set_named_property("alpha", ctx.env.get_boolean(context_2d.alpha)?)?;
+  obj.set_named_property("desynchronized", ctx.env.get_boolean(false)?)?;
+  Ok(obj)
+}
+
 #[js_function(4)]
 fn is_point_in_path(ctx: CallContext) -> Result<JsBoolean> {
   let this = ctx.this_unchecked::<JsObject>();
diff --git a/src/lib.rs b/src/lib.rs
index 9e67ef72..47d643ff 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,6 +2,7 @@
 extern crate napi_derive;
 
 use napi::*;
+use std::convert::TryInto;
 
 use ctx::{Context, ContextData};
 use font::{init_font_regexp, FONT_REGEXP};
@@ -74,7 +75,7 @@ fn canvas_element_constructor(ctx: CallContext) -> Result<JsUndefined> {
   ctx.env.get_undefined()
 }
 
-#[js_function(1)]
+#[js_function(2)]
 fn get_context(ctx: CallContext) -> Result<JsObject> {
   let context_type = ctx.get::<JsString>(0)?.into_utf8()?;
   if context_type.as_str()? != "2d" {
@@ -83,8 +84,29 @@ fn get_context(ctx: CallContext) -> Result<JsObject> {
       "Only supports 2d context".to_owned(),
     ));
   }
+
   let this = ctx.this_unchecked::<JsObject>();
-  this.get_named_property("ctx")
+  let ctx_js = this.get_named_property::<JsObject>("ctx")?;
+  let context_2d = ctx.env.unwrap::<Context>(&ctx_js)?;
+
+  if ctx.length == 2 {
+    let attrs = ctx.get::<JsObject>(1)?;
+    let alpha = attrs
+      .get_named_property::<JsBoolean>("alpha")?
+      .get_value()?;
+    if !alpha {
+      let mut fill_paint = context_2d.fill_paint()?;
+      fill_paint.set_color(255, 255, 255, 255);
+      let w: f64 = this.get_named_property::<JsNumber>("width")?.try_into()?;
+      let h: f64 = this.get_named_property::<JsNumber>("height")?.try_into()?;
+      context_2d.alpha = false;
+      context_2d
+        .surface
+        .draw_rect(0f32, 0f32, w as f32, h as f32, &fill_paint);
+    }
+  }
+
+  Ok(ctx_js)
 }
 
 #[js_function]