🔴 Removed (${removed.length})

`;\n for (const line of removed.slice(0, 80)) {\n html += `

${escapeHtml(line)}

`;\n }\n if (removed.length > 80) html += `

...and ${removed.length - 80} more

`;\n html += `

`;\n }\n if (added.length > 0) {\n html += `

🟢 Added (${added.length})

`;\n for (const line of added.slice(0, 80)) {\n html += `

${escapeHtml(line)}

`;\n }\n if (added.length > 80) html += `

...and ${added.length - 80} more

`;\n html += `

`;\n }\n if (!added.length && !removed.length) {\n html += `

No differences found.

`;\n }\n return html;\n}\n\nfunction layout(title: string, body: string): Response {\n return new Response(\n `\n\n\n${title} — Claude Code Docs Tracker\n\n\n${body}\n`,\n { headers: { \"Content-Type\": \"text/html\" } },\n );\n}\n\nexport default async function(req: Request): Promise {\n await initDB();\n const url = new URL(req.url);\n\n // --- /source ---\n if (url.pathname === \"/source\") {\n return new Response(null, { status: 302, headers: { Location: parseVal().links.self.val } });\n }\n\n // --- /diff?old=ID&new=ID ---\n if (url.pathname === \"/diff\") {\n const oldId = Number(url.searchParams.get(\"old\"));\n const newId = Number(url.searchParams.get(\"new\"));\n if (!oldId || !newId) return new Response(\"Provide ?old=ID&new=ID\", { status: 400 });\n const oldSnap = await getSnapshotById(oldId) as any;\n const newSnap = await getSnapshotById(newId) as any;\n if (!oldSnap || !newSnap) return new Response(\"Snapshot not found\", { status: 404 });\n const diffHtml = diffSentences(oldSnap.content, newSnap.content);\n const slug = pageSlug(newSnap.url);\n\n return layout(\n `Diff: ${slug}`,\n `← Back to ${slug}\n

📊 Diff: ${escapeHtml(slug)}

\n Snapshot #${oldSnap.id} (${oldSnap.fetched_at})\n → #${newSnap.id} (${newSnap.fetched_at})\n

${diffHtml}

`,\n );\n }\n\n // --- /page?url=... --- history for one page\n if (url.pathname === \"/page\") {\n const pageUrl = url.searchParams.get(\"url\");\n if (!pageUrl) return new Response(\"Provide ?url=...\", { status: 400 });\n const snapshots = await getSnapshotsForUrl(pageUrl, 100);\n const slug = pageSlug(pageUrl);\n\n let tableRows = \"\";\n for (let i = 0; i < snapshots.length; i++) {\n const s = snapshots[i] as any;\n const prev = snapshots[i + 1] as any;\n const badge = s.changed\n ? `Changed`\n : `Same`;\n const diffLink = prev\n ? `diff`\n : `first`;\n tableRows += `\n #${s.id}\n ${s.fetched_at}\n ${Number(s.content_length).toLocaleString()}\n ${badge}\n ${diffLink}\n `;\n }\n\n return layout(\n slug,\n `← All pages\n

📄 ${escapeHtml(slug)}

${escapeHtml(pageUrl)}

\n${snapshots.length === 0\n ? `

No snapshots yet.

`\n : `

\n\n \n \n \n \n \n \n \n ${tableRows}\n

ID	Fetched (UTC)	Size	Status	Diff

`}`,\n );\n }\n\n // --- / --- main overview dashboard\n const summary = await getChangeSummary();\n const changedPages = summary.filter((s: any) => s.changed);\n const totalPages = summary.length;\n\n let pageRows = \"\";\n for (const s of summary as any[]) {\n const slug = pageSlug(s.url);\n const badge = s.changed\n ? `Changed`\n : `Same`;\n pageRows += `\n ${escapeHtml(slug)}\n ${Number(s.content_length).toLocaleString()}\n ${badge}\n ${s.fetched_at}\n `;\n }\n\n return layout(\n \"Dashboard\",\n `

📄 Claude Code Docs Tracker

Tracking ${totalPages} pages on\n code.claude.com/docs\n

\n View source ↗\n

\n\n${changedPages.length > 0\n ? `

⚠️ ${changedPages.length} page${changedPages.length > 1 ? \"s\" : \"\"} changed in the latest scrape

${pageSlug(s.url)}

`\n : totalPages > 0\n ? `

✅ No changes detected in the latest scrape

`\n : \"\"}\n\n${totalPages === 0\n ? `

No snapshots yet

The scraper runs daily. Check back tomorrow, or trigger it manually.

`\n : `

\n\n \n \n \n \n \n \n ${pageRows}\n

Page	Size	Status	Last Checked

`}`,\n );\n}\n",[150],"927d3cc6-3df3-11f1-be95-42b51c65c3df","README.md","73d4bb78-3da3-11f1-8f73-42b51c65c3df",["D",1776825176900],"# 📄 Claude Code Docs Tracker\n\nAutomatically scrapes **all 41 pages** on [code.claude.com/docs](https://code.claude.com/docs/en/overview) once per day and tracks content changes over time.\n\n## How it works\n\n```mermaid\ngraph LR\n A[⏰ Daily Cron] --> B[Discover pages from nav]\n B --> C[Cache page list in blob storage]\n C --> D[Fetch all 41 pages]\n D --> E{Content changed?}\n E -->|Yes| F[Save with changed=true]\n E -->|No| G[Save with changed=false]\n F --> H[📊 Dashboard]\n G --> H\n```\n\n## Files\n\n| File | Type | Description |\n|------|------|-------------|\n| `scraper.ts` | Interval (daily) | Fetches all doc pages and stores snapshots in SQLite |\n| `dashboard.ts` | HTTP | Web dashboard — overview of all pages, per-page history, and diffs |\n| `database.ts` | Script | Database helpers (init, queries, fetch logic) |\n| `discover-pages.ts` | Script | Discovers all doc page URLs from the site nav and caches them in blob storage |\n\n## Dashboard pages\n\n- **`/`** — Overview of all 41 tracked pages with change status\n- **`/page?url=...`** — Snapshot history for a specific page\n- **`/diff?old=ID&new=ID`** — Sentence-level diff between two snapshots\n- **`/source`** — View source code\n",[157],"pulls","branches","forks","envVars",{"_169":42,"_171":42},"connections",{"_169":42,"_170":42},"count","unfilledCount","emptyCount",{"_18":156,"_20":157,"_117":158,"_119":-5,"_120":71,"_121":69,"_123":38,"_22":190,"_68":125,"_126":99,"_128":160,"_130":26,"_131":-5,"_178":191,"_88":192},{"_18":149,"_20":150,"_117":36,"_119":-5,"_120":71,"_121":151,"_123":38,"_22":187,"_68":125,"_126":153,"_128":154,"_130":26,"_131":-5,"_178":188,"_88":189},{"_18":141,"_20":142,"_117":143,"_119":-5,"_120":71,"_121":144,"_123":38,"_22":184,"_68":146,"_126":138,"_128":147,"_130":26,"_131":-5,"_178":185,"_88":186},{"_18":133,"_20":134,"_117":135,"_119":-5,"_120":71,"_121":136,"_123":38,"_22":181,"_68":42,"_126":138,"_128":139,"_130":26,"_131":-5,"_178":182,"_88":183},{"_18":115,"_20":116,"_117":118,"_119":-5,"_120":71,"_121":122,"_123":38,"_22":177,"_68":125,"_126":127,"_128":129,"_130":26,"_131":-5,"_178":179,"_88":180},["D",1776825109026],"children",[],[116],["D",1776825079006],[],[134],["D",1776825100623],[],[142],["D",1776825150888],[],[150],["D",1776825176900],[],[157],["D",1776790340483],["D",1789509672838],{"_16":17,"_86":82},{"_16":17,"_80":-5,"_81":82,"_33":34,"_83":84,"_85":26},{"_68":69,"_20":70,"_18":71,"_72":19,"_73":-5,"_74":-5,"_75":-5,"_76":-5,"_77":-5,"_78":21,"_79":17},"ctx",{"_61":-5,"_107":231,"_232":233,"_234":235,"_236":26,"_237":26,"_238":26,"_239":38,"_240":-5,"_241":-7,"_242":-7,"_243":42,"_244":26,"_245":26,"_246":-5,"_247":26,"_248":26,"_249":26,"_250":-5},"ENV",{"_202":203,"_204":205,"_206":70,"_207":208,"_209":210,"_211":212,"_213":214,"_215":216,"_217":218,"_219":220,"_221":222,"_223":224,"_225":226,"_227":228,"_229":230},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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