docs: fix typos

CONTRIBUTING.md

@@ -243,7 +243,7 @@ For example, in [`@babel/plugin-transform-exponentiation-operator/test`](https:/
 
 - In each subfolder, you can organize your directory structure by categories of tests. (Example: these folders can be named after the feature you are testing or can reference the issue number they fix)
 - Generally, there are two kinds of tests for plugins
-    - The first is a simple test of the input and output produced by running Babel on some code. We do this by creating an [`input.js`](https://github.com/babel/babel/blob/main/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/input.js) file and an [`output.js`](https://github.com/babel/babel/blob/main/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/output.js) file. This kind of test only works in sub-subdirectories of `/fixtures`, i.e. `/fixtures/exponentian-operator/binary/input.js` and **not** `/fixtures/exponentian-operator/input.js`.
+    - The first is a simple test of the input and output produced by running Babel on some code. We do this by creating an [`input.js`](https://github.com/babel/babel/blob/main/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/input.js) file and an [`output.js`](https://github.com/babel/babel/blob/main/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/binary/output.js) file. This kind of test only works in sub-subdirectories of `/fixtures`, i.e. `/fixtures/exponentiation-operator/binary/input.js` and **not** `/fixtures/exponentiation-operator/input.js`.
   - If you need to expect an error, you can ignore creating the `output.js` file and pass a new `throws` key to the `options.json` that contains the error string that is created.
   - The second and preferred type is a test that actually evaluates the produced code and asserts that certain properties are true or false. We do this by creating an [`exec.js`](https://github.com/babel/babel/blob/main/packages/babel-plugin-transform-exponentiation-operator/test/fixtures/exponentian-operator/comprehensive/exec.js) file.
 

babel.config.js

@@ -616,7 +616,7 @@ function pluginImportMetaUrl({ types: t, template }) {
   return {
     visitor: {
       Program(programPath) {
-        // We must be sure to run this before the instanbul plugins, because its
+        // We must be sure to run this before the istanbul plugins, because its
         // instrumentation breaks our detection.
         programPath.traverse({
           // fileURLToPath(import.meta.url)

eslint/babel-eslint-tests/test/fixtures/duplicated-babel-parser/a.js

@@ -1,4 +1,4 @@
-import { func1 } from "./iodex.js";
+import { func1 } from "./index.js";
 
 export function five() {
   return { five: `number(${5})` };

jest.config.js

@@ -75,7 +75,7 @@ module.exports = {
     "/test/__data__/",
     "<rootDir>/build/",
   ],
-  // We don't need module name mappers here as depedencies of workspace
+  // We don't need module name mappers here as dependencies of workspace
   // package should be declared explicitly in the package.json
   // Yarn will generate correct file links so that Jest can resolve correctly
   moduleNameMapper: null,

packages/babel-cli/test/fixtures/babel-external-helpers/--output-type var/options.json

@@ -1,3 +1,3 @@
 {
-  "args": ["--whitelist", "nenexistent", "--output-type", "var"]
+  "args": ["--whitelist", "nonexistent", "--output-type", "var"]
 }

packages/babel-compat-data/scripts/build-corejs3-proposals.js

@@ -28,7 +28,7 @@ for (const feature of finishedProposals) {
   const standardizedName = feature.replace("esnext.", "es.");
   if (!builtInDefinitions.includes(standardizedName)) {
     console.log(
-      `${feature} is now standarized as ${standardizedName}, please add "${standardizedName}" to "${builtInDefinitionsPath}"`
+      `${feature} is now standardized as ${standardizedName}, please add "${standardizedName}" to "${builtInDefinitionsPath}"`
     );
   }
 }

packages/babel-core/src/config/files/import-meta-resolve.ts

@@ -25,7 +25,7 @@ const importMetaResolveP: Promise<ImportMeta["resolve"]> =
   // - we will move to ESM, so that we have direct access to import.meta.resolve, or
   // - the V8 bug will be fixed so that we can safely use dynamic import by default.
   //
-  // I (@nicolo-ribaudo) am really anoyed by this bug, because there is no known
+  // I (@nicolo-ribaudo) am really annoyed by this bug, because there is no known
   // work-around other than "don't use dynamic import if you are running in a `vm` context",
   // but there is no reliable way to detect it (you cannot try/catch segfaults).
   //

packages/babel-core/src/config/validation/plugins.ts

@@ -112,7 +112,7 @@ export function validatePluginObject(obj: {
       const invalidPluginPropertyError = new Error(
         `.${key} is not a valid Plugin property`,
       );
-      // @ts-expect-error todo(flow->ts) consider additing BabelConfigError with code field
+      // @ts-expect-error todo(flow->ts) consider adding BabelConfigError with code field
       invalidPluginPropertyError.code = "BABEL_UNKNOWN_PLUGIN_PROPERTY";
       throw invalidPluginPropertyError;
     }

packages/babel-core/src/errors/config-error.ts

@@ -1,9 +1,9 @@
-import { injcectVirtualStackFrame, expectedError } from "./rewrite-stack-trace";
+import { injectVirtualStackFrame, expectedError } from "./rewrite-stack-trace";
 
 export default class ConfigError extends Error {
   constructor(message: string, filename?: string) {
     super(message);
     expectedError(this);
-    if (filename) injcectVirtualStackFrame(this, filename);
+    if (filename) injectVirtualStackFrame(this, filename);
   }
 }

packages/babel-core/src/errors/rewrite-stack-trace.ts

@@ -1,5 +1,5 @@
 /**
- * This file uses the iternal V8 Stack Trace API (https://v8.dev/docs/stack-trace-api)
+ * This file uses the internal V8 Stack Trace API (https://v8.dev/docs/stack-trace-api)
  * to provide utilities to rewrite the stack trace.
  * When this API is not present, all the functions in this file become noops.
  *
@@ -33,10 +33,10 @@
  * - If e() throws an error, then its shown call stack will be "e, f"
  *
  * Additionally, an error can inject additional "virtual" stack frames using the
- * injcectVirtualStackFrame(error, filename) function: those are injected as a
+ * injectVirtualStackFrame(error, filename) function: those are injected as a
  * replacement of the hidden frames.
- * In the example above, if we called injcectVirtualStackFrame(err, "h") and
- * injcectVirtualStackFrame(err, "i") on the expected error thrown by c(), its
+ * In the example above, if we called injectVirtualStackFrame(err, "h") and
+ * injectVirtualStackFrame(err, "i") on the expected error thrown by c(), its
  * shown call stack would have been "h, i, e, f".
  * This can be useful, for example, to report config validation errors as if they
  * were directly thrown in the config file.
@@ -46,8 +46,8 @@ const ErrorToString = Function.call.bind(Error.prototype.toString);
 
 const SUPPORTED = !!Error.captureStackTrace;
 
-const START_HIDNG = "startHiding - secret - don't use this - v1";
-const STOP_HIDNG = "stopHiding - secret - don't use this - v1";
+const START_HIDING = "startHiding - secret - don't use this - v1";
+const STOP_HIDING = "stopHiding - secret - don't use this - v1";
 
 type CallSite = Parameters<typeof Error.prepareStackTrace>[1][number];
 
@@ -70,7 +70,7 @@ function CallSite(filename: string): CallSite {
   } as CallSite);
 }
 
-export function injcectVirtualStackFrame(error: Error, filename: string) {
+export function injectVirtualStackFrame(error: Error, filename: string) {
   if (!SUPPORTED) return;
 
   let frames = virtualFrames.get(error);
@@ -97,7 +97,7 @@ export function beginHiddenCallStack<A extends unknown[], R>(
       return fn(...args);
     },
     "name",
-    { value: STOP_HIDNG },
+    { value: STOP_HIDING },
   );
 }
 
@@ -111,7 +111,7 @@ export function endHiddenCallStack<A extends unknown[], R>(
       return fn(...args);
     },
     "name",
-    { value: START_HIDNG },
+    { value: START_HIDING },
   );
 }
 
@@ -144,9 +144,9 @@ function setupPrepareStackTrace() {
       : "unknown";
     for (let i = 0; i < trace.length; i++) {
       const name = trace[i].getFunctionName();
-      if (name === START_HIDNG) {
+      if (name === START_HIDING) {
         status = "hiding";
-      } else if (name === STOP_HIDNG) {
+      } else if (name === STOP_HIDING) {
         if (status === "hiding") {
           status = "showing";
           if (virtualFrames.has(err)) {