diff --git a/.changeset/khaki-experts-jump.md b/.changeset/khaki-experts-jump.md
new file mode 100644
index 0000000000..a845151cc8
--- /dev/null
+++ b/.changeset/khaki-experts-jump.md
@@ -0,0 +1,2 @@
+---
+---
diff --git a/packages/context/src/lib/create-context.ts b/packages/context/src/lib/create-context.ts
index 2e4ad4220f..0b4d3cde39 100644
--- a/packages/context/src/lib/create-context.ts
+++ b/packages/context/src/lib/create-context.ts
@@ -23,7 +23,7 @@ export type ContextType<Key extends Context<unknown, unknown>> =
 /**
  * Creates a typed Context.
  *
- * Contexts are compared with with strict equality.
+ * Contexts are compared with strict equality.
  *
  * If you want two separate `createContext()` calls to referer to the same
  * context, then use a key that will by equal under strict equality like a
diff --git a/packages/labs/cli/src/lib/commands/init.ts b/packages/labs/cli/src/lib/commands/init.ts
index 8876c7e56b..7864fcf14e 100644
--- a/packages/labs/cli/src/lib/commands/init.ts
+++ b/packages/labs/cli/src/lib/commands/init.ts
@@ -48,7 +48,7 @@ export const makeInitCommand = (cli: LitCli): Command => {
           const name = options.name as string;
           /*
            * This is a basic check to ensure that the name is a valid custom
-           * element name. Will make sure you you start off with a character and
+           * element name. Will make sure you start off with a character and
            * at least one hyphen plus more characters. Will not check for the
            * following invalid use cases:
            *   - starting with a digit
diff --git a/packages/labs/eleventy-plugin-lit/README.md b/packages/labs/eleventy-plugin-lit/README.md
index 369b7e6bfb..0e7a2714af 100644
--- a/packages/labs/eleventy-plugin-lit/README.md
+++ b/packages/labs/eleventy-plugin-lit/README.md
@@ -92,7 +92,7 @@ Use the `componentModules` setting to tell the plugin where to find the
 definitions of your components.
 
 Pass an array of paths to `.js` files containing Lit component definitions.
-Paths are interpreted relative to to the directory from which the `eleventy`
+Paths are interpreted relative to the directory from which the `eleventy`
 command is executed.
 
 Each `.js` file should be a JavaScript module (ESM) that imports `lit` with a
diff --git a/packages/labs/preact-signals/README.md b/packages/labs/preact-signals/README.md
index 6e5fca2e36..a5b541cb42 100644
--- a/packages/labs/preact-signals/README.md
+++ b/packages/labs/preact-signals/README.md
@@ -24,7 +24,7 @@ Preact Signals are a good place to start. It has integrations with other librari
 
 `SignalWatcher` is a mixin that makes an element watch all signal accesses during the element's reactive update lifecycle, then triggers an element update when signals change. This includes signals read in `shouldUpdate()`, `willUpdate()`, `update()`, `render()`, `updated()`, `firstUpdated()`, and reactive controller's `hostUpdate()` and `hostUpdated()`.
 
-This effectively makes the the return result of `render()` a computed signal.
+This effectively makes the return result of `render()` a computed signal.
 
 ```ts
 import {LitElement, html} from 'lit';
diff --git a/packages/labs/ssr/src/lib/render-value.ts b/packages/labs/ssr/src/lib/render-value.ts
index 5b07d05ebb..7761dec1e0 100644
--- a/packages/labs/ssr/src/lib/render-value.ts
+++ b/packages/labs/ssr/src/lib/render-value.ts
@@ -269,7 +269,7 @@ const REGEXP_TEMPLATE_HAS_TOP_LEVEL_PAGE_TAG =
  *   - Call `renderer.connectedCallback()`
  *   - Emit `renderer.renderAttributes()`
  * - `text`
- *   - Emit end of of open tag `>`
+ *   - Emit end of open tag `>`
  * - `custom-element-shadow`
  *   - Emit `renderer.renderShadow()` (emits `<template shadowroot>` +
  *     recurses to emit `render()`)
diff --git a/packages/lit-element/CHANGELOG.md b/packages/lit-element/CHANGELOG.md
index d3f0734e62..a2adb783b8 100644
--- a/packages/lit-element/CHANGELOG.md
+++ b/packages/lit-element/CHANGELOG.md
@@ -486,7 +486,7 @@ Changes below were based on the [Keep a Changelog](http://keepachangelog.com/) f
 
 ### Changed
 
-- Added a static `getPropertyDescriptor` method to allow easier customization of property accessors. This method should return a a `PropertyDescriptor` to install on the property. If no descriptor is returned, no property accessor is created. ([#911](https://github.com/Polymer/lit-element/issues/911))
+- Added a static `getPropertyDescriptor` method to allow easier customization of property accessors. This method should return a `PropertyDescriptor` to install on the property. If no descriptor is returned, no property accessor is created. ([#911](https://github.com/Polymer/lit-element/issues/911))
 - The value returned by `render` is always rendered, even if it isn't a `TemplateResult`. ([#712](https://github.com/Polymer/lit-element/issues/712))
 
 ### Added
diff --git a/packages/lit-html/src/directives/private-async-helpers.ts b/packages/lit-html/src/directives/private-async-helpers.ts
index c152131dd0..1be42c99cf 100644
--- a/packages/lit-html/src/directives/private-async-helpers.ts
+++ b/packages/lit-html/src/directives/private-async-helpers.ts
@@ -65,7 +65,7 @@ export class Pauser {
   /**
    * When paused, returns a promise to be awaited; when unpaused, returns
    * undefined. Note that in the microtask between the pauser being resumed
-   * an an await of this promise resolving, the pauser could be paused again,
+   * an await of this promise resolving, the pauser could be paused again,
    * hence callers should check the promise in a loop when awaiting.
    * @returns A promise to be awaited when paused or undefined
    */
diff --git a/packages/lit-html/src/directives/repeat.ts b/packages/lit-html/src/directives/repeat.ts
index e00876eb53..675f7961f4 100644
--- a/packages/lit-html/src/directives/repeat.ts
+++ b/packages/lit-html/src/directives/repeat.ts
@@ -311,7 +311,7 @@ class RepeatDirective extends Directive {
     //   come first (to ensure we're always working on valid old
     //   parts) and that the final else clause comes last (since
     //   that's where the expensive moves occur). The order of
-    //   remaining clauses is is just a simple guess at which cases
+    //   remaining clauses is just a simple guess at which cases
     //   will be most common.
     //
     // * Note, we could calculate the longest
diff --git a/packages/reactive-element/src/reactive-element.ts b/packages/reactive-element/src/reactive-element.ts
index 7d2e3eb493..86c4527649 100644
--- a/packages/reactive-element/src/reactive-element.ts
+++ b/packages/reactive-element/src/reactive-element.ts
@@ -1580,7 +1580,7 @@ export abstract class ReactiveElement
    * @category updates
    */
   protected update(_changedProperties: PropertyValues) {
-    // The forEach() expression will only run when when __reflectingProperties is
+    // The forEach() expression will only run when __reflectingProperties is
     // defined, and it returns undefined, setting __reflectingProperties to
     // undefined
     this.__reflectingProperties &&= this.__reflectingProperties.forEach((p) =>
diff --git a/packages/task/src/task.ts b/packages/task/src/task.ts
index 919326c2ce..7c4ad85ada 100644
--- a/packages/task/src/task.ts
+++ b/packages/task/src/task.ts
@@ -204,7 +204,7 @@ export class Task<
       return this._taskComplete;
     }
 
-    // Generate an in-progress promise if the the status is pending and has been
+    // Generate an in-progress promise if the status is pending and has been
     // cleared by .run().
     if (this.status === TaskStatus.PENDING) {
       this._taskComplete = new Promise((res, rej) => {