Count: 65, not including /test/, /pages/ (inside examples), /.changeset/ & CHANGELOG.md files. 61 are README.md files (well, 60, 1 is a readme.md).
(used VS Code "files to exclude" .changeset,CHANGELOG.md,pages,test)
CONTRIBUTING.md README.md SECURITY.md STYLE_GUIDE.md .github/PULL_REQUEST_TEMPLATE.md examples/README.md examples/basics/README.md examples/blog/README.md examples/component/README.md examples/docs/README.md examples/framework-alpine/README.md examples/framework-lit/README.md examples/framework-multiple/README.md examples/framework-preact/README.md examples/framework-react/README.md examples/framework-solid/README.md examples/framework-svelte/README.md examples/framework-vue/README.md examples/minimal/README.md examples/non-html-pages/README.md examples/portfolio/README.md examples/with-markdown-plugins/README.md examples/with-markdown-shiki/README.md examples/with-mdx/README.md examples/with-nanostores/README.md examples/with-tailwindcss/README.md examples/with-vite-plugin-pwa/README.md examples/with-vitest/README.md packages/astro/README.md packages/astro/src/@types/README.md packages/astro/src/cli/README.md packages/astro/src/core/README.md packages/astro/src/runtime/README.md packages/astro/src/vite-plugin-astro/README.md packages/astro/src/vite-plugin-astro-postprocess/README.md packages/astro/src/vite-plugin-config-alias/README.md packages/astro/src/vite-plugin-env/README.md packages/astro/src/vite-plugin-jsx/README.md packages/astro/src/vite-plugin-markdown/README.md packages/astro/src/vite-plugin-markdown-legacy/README.md packages/astro-prism/README.md packages/astro-rss/README.md packages/create-astro/README.md packages/integrations/alpinejs/README.md packages/integrations/cloudflare/README.md packages/integrations/deno/README.md packages/integrations/image/README.md packages/integrations/lit/README.md packages/integrations/mdx/README.md packages/integrations/netlify/README.md packages/integrations/node/README.md packages/integrations/partytown/README.md packages/integrations/preact/README.md packages/integrations/prefetch/README.md packages/integrations/react/README.md packages/integrations/sitemap/README.md packages/integrations/solid/README.md packages/integrations/svelte/README.md packages/integrations/tailwind/README.md packages/integrations/turbolinks/README.md packages/integrations/vercel/README.md packages/integrations/vue/README.md packages/markdown/component/readme.md packages/telemetry/README.md packages/webapi/README.md