diff --git a/packages/vite/src/node/optimizer/optimizer.ts b/packages/vite/src/node/optimizer/optimizer.ts
index 47d9c1733a6ac3..19c3c472fad576 100644
--- a/packages/vite/src/node/optimizer/optimizer.ts
+++ b/packages/vite/src/node/optimizer/optimizer.ts
@@ -546,7 +546,7 @@ async function createDepsOptimizer(
       id,
       file: getOptimizedDepPath(id, config, ssr),
       src: resolved,
-      // Assing a browserHash to this missing dependency that is unique to
+      // Adding a browserHash to this missing dependency that is unique to
       // the current state of known + missing deps. If its optimizeDeps run
       // doesn't alter the bundled files of previous known dependencies,
       // we don't need a full reload and this browserHash will be kept
diff --git a/packages/vite/src/node/plugins/importAnalysisBuild.ts b/packages/vite/src/node/plugins/importAnalysisBuild.ts
index 8b63dcf731eb9b..20bcb6449e12f2 100644
--- a/packages/vite/src/node/plugins/importAnalysisBuild.ts
+++ b/packages/vite/src/node/plugins/importAnalysisBuild.ts
@@ -165,7 +165,7 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
       // The importerUrl is passed as third parameter to __vitePreload in this case
       `function(dep, importerUrl) { return new URL(dep, importerUrl).href }`
     : // If the base isn't relative, then the deps are relative to the projects `outDir` and the base
-      // is appendended inside __vitePreload too.
+      // is appended inside __vitePreload too.
       `function(dep) { return ${JSON.stringify(config.base)}+dep }`
   const preloadCode = `const scriptRel = ${scriptRel};const assetsURL = ${assetsURL};const seen = {};export const ${preloadMethod} = ${preload.toString()}`
 
diff --git a/packages/vite/src/node/ssr/ssrStacktrace.ts b/packages/vite/src/node/ssr/ssrStacktrace.ts
index 53e897d096b9cd..fe66b8803530b7 100644
--- a/packages/vite/src/node/ssr/ssrStacktrace.ts
+++ b/packages/vite/src/node/ssr/ssrStacktrace.ts
@@ -42,12 +42,12 @@ export function ssrRewriteStacktrace(
             return input
           }
 
-          const trimedVarName = varName.trim()
+          const trimmedVarName = varName.trim()
           const source = `${pos.source}:${pos.line}:${pos.column}`
-          if (!trimedVarName || trimedVarName === 'eval') {
+          if (!trimmedVarName || trimmedVarName === 'eval') {
             return `    at ${source}`
           } else {
-            return `    at ${trimedVarName} (${source})`
+            return `    at ${trimmedVarName} (${source})`
           }
         },
       )
diff --git a/playground/optimize-deps/index.html b/playground/optimize-deps/index.html
index 16f72b9a4899a2..2e24f421542fe7 100644
--- a/playground/optimize-deps/index.html
+++ b/playground/optimize-deps/index.html
@@ -103,8 +103,8 @@ <h2>Non Optimized Module isn't duplicated</h2>
   // test dep detection in globbed files
   const globbed = import.meta.glob('./glob/*.js', { eager: true })
 
-  import cjsBrowerFieldBare from '@vitejs/test-dep-cjs-browser-field-bare'
-  text('.cjs-browser-field-bare', cjsBrowerFieldBare)
+  import cjsBrowserFieldBare from '@vitejs/test-dep-cjs-browser-field-bare'
+  text('.cjs-browser-field-bare', cjsBrowserFieldBare)
 
   import { camelCase } from '@vitejs/test-dep-linked'
   text('.deps-linked', camelCase('foo-bar-baz'))
diff --git a/playground/worker/worker/main-classic.js b/playground/worker/worker/main-classic.js
index ed1c7392877190..a8d6552f438363 100644
--- a/playground/worker/worker/main-classic.js
+++ b/playground/worker/worker/main-classic.js
@@ -8,7 +8,7 @@ let classicWorker = new Worker(
   // test comment
 )
 
-// just test for case: ') ... ,' mean no worker options parmas
+// just test for case: ') ... ,' mean no worker options params
 classicWorker = new Worker(new URL('../classic-worker.js', import.meta.url))
 
 classicWorker.addEventListener('message', ({ data }) => {