diff --git a/.circleci/config.yml b/.circleci/config.yml
index 47b978d259..98e3d657ae 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -405,6 +405,15 @@ jobs:
       - run:
           name: pnpm test:e2e
           command: pnpm test:e2e
+  test_bundle_size_monitor:
+    <<: *default-job
+    steps:
+      - checkout
+      - install_js
+      - run:
+          name: Run danger on PRs
+          command: pnpm danger ci --fail-on-errors
+      # TODO test bundle size https://github.com/mui/base-ui/issues/201
 workflows:
   version: 2
   pipeline:
@@ -441,6 +450,10 @@ workflows:
           <<: *default-context
           requires:
             - checkout
+      - test_bundle_size_monitor:
+          <<: *default-context
+          requires:
+            - checkout
   profile:
     when:
       equal: [profile, << pipeline.parameters.workflow >>]
diff --git a/dangerfile.ts b/dangerfile.ts
index db9c801236..4e033e0eef 100644
--- a/dangerfile.ts
+++ b/dangerfile.ts
@@ -1,259 +1,18 @@
-// inspire by reacts dangerfile
 // danger has to be the first thing required!
 import { danger, markdown } from 'danger';
-// eslint-disable-next-line no-restricted-imports
-import replaceUrl from '@mui/monorepo/packages/api-docs-builder/utils/replaceUrl';
-import { exec } from 'child_process';
-import { loadComparison } from './scripts/sizeSnapshot';
-
-const circleCIBuildNumber = process.env.CIRCLE_BUILD_NUM;
-const circleCIBuildUrl = `https://app.circleci.com/pipelines/github/mui/base-ui/jobs/${circleCIBuildNumber}`;
-const dangerCommand = process.env.DANGER_COMMAND;
-
-const parsedSizeChangeThreshold = 300;
-const gzipSizeChangeThreshold = 100;
-
-/**
- * executes a git subcommand
- * @param {any} args
- */
-function git(args: any) {
-  return new Promise((resolve, reject) => {
-    exec(`git ${args}`, (err, stdout) => {
-      if (err) {
-        reject(err);
-      } else {
-        resolve(stdout.trim());
-      }
-    });
-  });
-}
-
-const UPSTREAM_REMOTE = 'danger-upstream';
-
-/**
- * This is mainly used for local development. It should be executed before the
- * scripts exit to avoid adding internal remotes to the local machine. This is
- * not an issue in CI.
- */
-async function reportBundleSizeCleanup() {
-  await git(`remote remove ${UPSTREAM_REMOTE}`);
-}
-
-/**
- * creates a callback for Object.entries(comparison).filter that excludes every
- * entry that does not exceed the given threshold values for parsed and gzip size
- * @param {number} parsedThreshold
- * @param {number} gzipThreshold
- */
-function createComparisonFilter(parsedThreshold: number, gzipThreshold: number) {
-  return (comparisonEntry: any) => {
-    const [, snapshot] = comparisonEntry;
-    return (
-      Math.abs(snapshot.parsed.absoluteDiff) >= parsedThreshold ||
-      Math.abs(snapshot.gzip.absoluteDiff) >= gzipThreshold
-    );
-  };
-}
-
-/**
- * checks if the bundle is of a package e.b. `@mui/material` but not
- * `@mui/material/Paper`
- * @param {[string, any]} comparisonEntry
- */
-function isPackageComparison(comparisonEntry: [string, any]) {
-  const [bundleKey] = comparisonEntry;
-  return /^@[\w-]+\/[\w-]+$/.test(bundleKey);
-}
-
-/**
- * Generates a user-readable string from a percentage change
- * @param {number} change
- * @param {string} goodEmoji emoji on reduction
- * @param {string} badEmoji emoji on increase
- */
-function addPercent(change: number, goodEmoji = '', badEmoji = ':small_red_triangle:') {
-  const formatted = (change * 100).toFixed(2);
-  if (/^-|^0(?:\.0+)$/.test(formatted)) {
-    return `${formatted}% ${goodEmoji}`;
-  }
-  return `+${formatted}% ${badEmoji}`;
-}
-
-function generateEmphasizedChange([bundle, { parsed, gzip }]: [
-  string,
-  { parsed: { relativeDiff: number }; gzip: { relativeDiff: number } },
-]) {
-  // increase might be a bug fix which is a nice thing. reductions are always nice
-  const changeParsed = addPercent(parsed.relativeDiff, ':heart_eyes:', '');
-  const changeGzip = addPercent(gzip.relativeDiff, ':heart_eyes:', '');
-
-  return `**${bundle}**: parsed: ${changeParsed}, gzip: ${changeGzip}`;
-}
-
-/**
- * Puts results in different buckets wh
- * @param {*} results
- */
-function sieveResults<T>(results: Array<[string, T]>) {
-  const main: [string, T][] = [];
-  const pages: [string, T][] = [];
-
-  results.forEach((entry) => {
-    const [bundleId] = entry;
-
-    if (bundleId.startsWith('docs:')) {
-      pages.push(entry);
-    } else {
-      main.push(entry);
-    }
-  });
-
-  return { all: results, main, pages };
-}
-
-function prepareBundleSizeReport() {
-  markdown(
-    `## Bundle size report
-
-Bundle size will be reported once [CircleCI build #${circleCIBuildNumber}](${circleCIBuildUrl}) finishes.`,
-  );
-}
-
-// A previous build might have failed to produce a snapshot
-// Let's walk up the tree a bit until we find a commit that has a successful snapshot
-async function loadLastComparison(
-  upstreamRef: any,
-  n = 0,
-): Promise<Awaited<ReturnType<typeof loadComparison>>> {
-  const mergeBaseCommit = await git(`merge-base HEAD~${n} ${UPSTREAM_REMOTE}/${upstreamRef}`);
-  try {
-    return await loadComparison(mergeBaseCommit, upstreamRef);
-  } catch (err) {
-    if (n >= 5) {
-      throw err;
-    }
-    return loadLastComparison(upstreamRef, n + 1);
-  }
-}
-
-async function reportBundleSize() {
-  // Use git locally to grab the commit which represents the place
-  // where the branches differ
-  const upstreamRepo = danger.github.pr.base.repo.full_name;
-  const upstreamRef = danger.github.pr.base.ref;
-  try {
-    await git(`remote add ${UPSTREAM_REMOTE} https://github.com/${upstreamRepo}.git`);
-  } catch (err) {
-    // ignore if it already exist for local testing
-  }
-  await git(`fetch ${UPSTREAM_REMOTE}`);
-
-  const comparison = await loadLastComparison(upstreamRef);
-
-  const detailedComparisonQuery = `circleCIBuildNumber=${circleCIBuildNumber}&baseRef=${danger.github.pr.base.ref}&baseCommit=${comparison.previous}&prNumber=${danger.github.pr.number}`;
-  const detailedComparisonToolpadUrl = `https://tools-public.onrender.com/prod/pages/h71gdad?${detailedComparisonQuery}`;
-  const detailedComparisonRoute = `/size-comparison?${detailedComparisonQuery}`;
-  const detailedComparisonUrl = `https://mui-dashboard.netlify.app${detailedComparisonRoute}`;
-
-  const { all: allResults, main: mainResults } = sieveResults(Object.entries(comparison.bundles));
-  const anyResultsChanges = allResults.filter(createComparisonFilter(1, 1));
-
-  if (anyResultsChanges.length > 0) {
-    const importantChanges = mainResults
-      .filter(createComparisonFilter(parsedSizeChangeThreshold, gzipSizeChangeThreshold))
-      .filter(isPackageComparison)
-      .map(generateEmphasizedChange);
-
-    // have to guard against empty strings
-    if (importantChanges.length > 0) {
-      markdown(importantChanges.join('\n'));
-    }
-
-    const details = `## Bundle size report
-
-[Details of bundle changes (Toolpad)](${detailedComparisonToolpadUrl})
-[Details of bundle changes](${detailedComparisonUrl})`;
-
-    markdown(details);
-  } else {
-    markdown(`## Bundle size report
-
-[No bundle size changes (Toolpad)](${detailedComparisonToolpadUrl})
-[No bundle size changes](${detailedComparisonUrl})`);
-  }
-}
 
 function addDeployPreviewUrls() {
-  /**
-   * The incoming path from danger does not start with `/`
-   * e.g. ['docs/data/joy/components/button/button.md']
-   */
-  function formatFileToLink(path: string) {
-    let url = path.replace('docs/data', '').replace(/\.md$/, '');
-
-    const fragments = url.split('/').reverse();
-    if (fragments[0] === fragments[1]) {
-      // check if the end of pathname is the same as the one before
-      // for example `/data/material/getting-started/overview/overview.md
-      url = fragments.slice(1).reverse().join('/');
-    }
-
-    if (url.startsWith('/material')) {
-      // needs to convert to correct material legacy folder structure to the existing url.
-      url = replaceUrl(url.replace('/material', ''), '/material-ui').replace(/^\//, '');
-    } else {
-      url = url
-        .replace(/^\//, '') // remove initial `/`
-        .replace('joy/', 'joy-ui/')
-        .replace('components/', 'react-');
-    }
-
-    return url;
-  }
-
-  const netlifyPreview = `https://deploy-preview-${danger.github.pr.number}--material-ui.netlify.app/`;
-
-  const files = [...danger.git.created_files, ...danger.git.modified_files];
-
-  // limit to the first 5 docs
-  const docs = files
-    .filter((file) => file.startsWith('docs/data') && file.endsWith('.md'))
-    .slice(0, 5);
+  const netlifyPreview = `https://deploy-preview-${danger.github.pr.number}--base-ui.netlify.app/`;
 
   markdown(`
 ## Netlify deploy preview
 
-${
-  docs.length
-    ? docs
-        .map((path) => {
-          const formattedUrl = formatFileToLink(path);
-          return `- [${path}](${netlifyPreview}${formattedUrl})`;
-        })
-        .join('\n')
-    : netlifyPreview
-}
+${netlifyPreview}
 `);
 }
 
 async function run() {
   addDeployPreviewUrls();
-
-  switch (dangerCommand) {
-    case 'prepareBundleSizeReport':
-      prepareBundleSizeReport();
-      break;
-    case 'reportBundleSize':
-      try {
-        await reportBundleSize();
-      } finally {
-        await reportBundleSizeCleanup();
-      }
-      break;
-    default:
-      throw new TypeError(`Unrecognized danger command '${dangerCommand}'`);
-  }
 }
 
 run().catch((error) => {