${escapeXml(item.title)}

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_202":203,"_204":205},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":16,"_18":19,"_17":-7,"_153":-5,"_20":154,"_22":155,"_156":157,"_158":159,"_26":160,"_24":161,"_162":-5,"_163":-5,"_164":52,"_165":166,"_167":43,"_168":-5,"_169":-5,"_170":171},"routes/_app.x.$handle.$name.branch.$branch.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":25,"_26":27,"_28":-5,"_29":-5,"_30":-5,"_31":-5,"_32":-5},"handle","ivryb","name","steve-blank","branchName","main","version","path","main.tsx","project",{"_33":99,"_13":14,"_44":100,"_101":-5,"_102":52,"_103":104,"_105":104,"_106":107,"_108":-5,"_109":110,"_111":36,"_112":43,"_113":-5,"_114":-5,"_115":65,"_116":117,"_118":-5,"_119":-5,"_120":-5,"_121":-5,"_122":123,"_124":123,"_125":126,"_127":126,"_128":126,"_129":123,"_130":123,"_131":132,"_133":134,"_135":136,"_137":52},"tree",[55,56,57,58,59],"file",{"_33":34,"_13":19,"_35":36,"_37":-5,"_38":39,"_40":41,"_42":43,"_44":45,"_17":46,"_47":48,"_49":50,"_51":52,"_53":14,"_18":54},"contents",[],"upstream","pull","ahead","behind","envVars","id","659313bf-ea7c-46ad-94aa-bdc04d66de1d","fileId","01a05609-3692-749e-ab73-a579e513aaed","parentId","branchId","a5b4b800-cfe5-451b-9f5a-92c90e520f6e","branchVersion",8,"latest",true,"createdAt",["D",1788150356262],2,"fileType","http","content","import { buildRss, fetchItems, lastChecked, refresh } from \"./rss.ts\";\n\nconst STALE_MS = 6 * 60 * 60 * 1000;\n\nexport default async function handler(request: Request): Promise {\n try {\n if (Date.now() - await lastChecked() >= STALE_MS) await refresh();\n } catch (error) {\n console.error(\"refresh failed:\", error);\n }\n\n const items = await fetchItems();\n if (items.length === 0) {\n return new Response(\"Feed not ready yet. Try again in a minute.\", { status: 503 });\n }\n\n const selfUrl = new URL(request.url);\n selfUrl.search = \"\";\n selfUrl.hash = \"\";\n return new Response(buildRss(items, selfUrl.href), {\n headers: {\n \"Cache-Control\": \"public, max-age=900\",\n \"Content-Type\": \"application/rss+xml; charset=utf-8\",\n },\n });\n}\n","deleted",false,"label",[19],{"_33":91,"_13":92,"_35":93,"_37":-5,"_38":39,"_40":94,"_42":43,"_44":95,"_17":46,"_47":24,"_49":96,"_51":52,"_53":-5,"_68":97,"_18":98},{"_33":34,"_13":19,"_35":36,"_37":-5,"_38":39,"_40":41,"_42":43,"_44":88,"_17":46,"_47":48,"_49":50,"_51":52,"_53":14,"_68":89,"_18":90},{"_33":79,"_13":80,"_35":81,"_37":-5,"_38":39,"_40":82,"_42":43,"_44":83,"_17":65,"_47":84,"_49":85,"_51":52,"_53":-5,"_68":86,"_18":87},{"_33":71,"_13":72,"_35":73,"_37":-5,"_38":39,"_40":74,"_42":43,"_44":75,"_17":46,"_47":66,"_49":76,"_51":52,"_53":-5,"_68":77,"_18":78},{"_33":60,"_13":61,"_35":62,"_37":-5,"_38":39,"_40":63,"_42":43,"_44":64,"_17":65,"_47":66,"_49":67,"_51":52,"_53":-5,"_68":69,"_18":70},"0feb3461-03e7-48b7-9119-677359e7e7f0","seed.ts","01861aa4-a4f4-11f1-9de1-1607ee4eb77e",5,["D",1788150332954],0,"script","import { fetchItems, refresh } from \"./rss.ts\";\n\nawait refresh();\nconsole.log(`Seeded ${(await fetchItems()).length} feed items.`);\n","children",[],[61],"874d1865-507d-4de7-b38c-b91da43a5994","rss.ts","01a05609-3692-749e-ab73-a93c5242867f",10,["D",1788191303269],"import { blob } from \"https://esm.town/v/std/blob/main.ts\";\nimport { load } from \"npm:cheerio@1.0.0\";\n\nconst SITE_URL = \"https://steveblank.com/\";\nconst API_URL = \"https://steveblank.com/wp-json/wp/v2/posts\";\nconst MANIFESTO_CATEGORY_ID = 25337102;\nconst CACHE_KEY = \"steve-blank-selected-feed\";\n\nexport interface FeedItem {\n title: string;\n url: string;\n date: string | null;\n summary: string | null;\n}\n\ninterface Cache {\n lastCheck: string | null;\n items: FeedItem[];\n}\n\ninterface WordPressPost {\n date: string;\n link: string;\n title: { rendered: string };\n excerpt: { rendered: string };\n}\n\nasync function fetchPosts(query: URLSearchParams): Promise {\n const url = new URL(API_URL);\n url.search = query.toString();\n const response = await fetch(url, {\n headers: { \"User-Agent\": \"Listenly custom RSS feed (+https://listenly.io)\" },\n });\n if (!response.ok) throw new Error(`${url}: HTTP ${response.status}`);\n return await response.json();\n}\n\nasync function readCache(): Promise {\n return (await blob.getJSON(CACHE_KEY)) ?? { lastCheck: null, items: [] };\n}\n\nfunction cleanHtml(value: string): string {\n return load(value).text().replace(/\\s+/g, \" \").trim();\n}\n\nfunction toItem(post: WordPressPost): FeedItem {\n const url = new URL(post.link, SITE_URL);\n url.hash = \"\";\n return {\n title: cleanHtml(post.title.rendered),\n url: url.href,\n date: post.date || null,\n summary: cleanHtml(post.excerpt.rendered) || null,\n };\n}\n\nasync function scrapeSelected(): Promise {\n const fields = \"date,link,title,excerpt\";\n const [recent, manifesto] = await Promise.all([\n fetchPosts(new URLSearchParams({ per_page: \"20\", _fields: fields })),\n fetchPosts(new URLSearchParams({\n categories: String(MANIFESTO_CATEGORY_ID),\n per_page: \"100\",\n _fields: fields,\n })),\n ]);\n\n const items = new Map();\n for (const post of [...recent, ...manifesto]) {\n const item = toItem(post);\n if (item.title && item.url) items.set(item.url, item);\n }\n\n const result = [...items.values()].sort((a, b) =>\n Date.parse(b.date ?? \"\") - Date.parse(a.date ?? \"\")\n );\n if (result.length < 45 || result.length > 60) {\n throw new Error(`selection returned unexpected count: ${result.length}`);\n }\n return result;\n}\n\nexport async function refresh(): Promise {\n const items = await scrapeSelected();\n await blob.setJSON(CACHE_KEY, { lastCheck: new Date().toISOString(), items } satisfies Cache);\n}\n\nexport async function lastChecked(): Promise {\n const value = (await readCache()).lastCheck;\n const parsed = value ? Date.parse(value) : Number.NaN;\n return Number.isNaN(parsed) ? 0 : parsed;\n}\n\nexport async function fetchItems(): Promise {\n return (await readCache()).items;\n}\n\nfunction escapeXml(value: string): string {\n return value.replace(/&/g, \"&\").replace(//g, \">\")\n .replace(/\"/g, \""\").replace(/'/g, \"'\");\n}\n\nfunction preparationUrl(canonicalUrl: string): string {\n const url = new URL(canonicalUrl);\n url.pathname = `${url.pathname.replace(/\\/?$/, \"/\")}amp/`;\n return url.href;\n}\n\nexport function buildRss(items: FeedItem[], selfUrl: string): string {\n const body = items.map((item) => {\n const published = item.date ? `${new Date(item.date).toUTCString()}` : \"\";\n const summary = item.summary ? `${escapeXml(item.summary)}` : \"\";\n return `\n ${escapeXml(item.title)}\n ${escapeXml(preparationUrl(item.url))}\n ${escapeXml(item.url)}\n ${published}\n ${summary}\n `;\n }).join(\"\\n \");\n\n return `\n\n \n Steve Blank: recent posts and Customer Development Manifesto\n ${SITE_URL}\n The 20 newest Steve Blank posts plus his complete Customer Development Manifesto series.\n en-us\n \n ${body}\n \n`;\n}",[],[72],"868cbdd6-2661-4d26-83a8-26f01d44b28b","refresh.ts","01bf3730-a4f4-11f1-b989-1607ee4eb77e",6,["D",1788150333340],"interval","import { refresh } from \"./rss.ts\";\n\nexport default async function (): Promise {\n await refresh();\n console.log(\"steve-blank refreshed\");\n}\n",[],[80],["D",1788150356262],[],[19],"53952b6e-ce5f-429a-a635-f3180ae3110b","README.md","01a05609-3692-749e-ab73-9b02419f3cbf",11,["D",1788191310528],"# steve-blank\n\nA bounded feed for [Steve Blank's writing](https://steveblank.com/).\n\n[Open the feed](url:main.tsx)\n\nThe archive has more than 700 posts, so this feed does not mirror it. It combines the 20 newest posts with all 34 posts in Steve Blank's own Customer Development Manifesto category, then removes duplicate URLs.\n\n`refresh.ts` updates the cache daily. `main.tsx` also refreshes a cache older than six hours and serves the last good copy if WordPress is temporarily unavailable.\n\nRSS item links use Steve Blank's own AMP pages because Listenly can extract them reliably. Stable GUIDs remain the canonical non-AMP article URLs.\n",[],[92],"590ee86e-a49b-437f-bd36-3f58c91f7a89",["D",1788149839316],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","RSS feed for selected Steve Blank essays","imageUrl","userId","41fc127f-5d67-4e9d-aaf5-7f1531438361","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount","orgId","9dd2e27d-d103-40dd-bb45-da8e837d341a","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_11":12,"_152":148},"org",{"_11":12,"_146":-5,"_147":148,"_109":110,"_149":150,"_151":52},"branch",{"_17":94,"_13":16,"_33":39,"_138":99,"_139":-5,"_140":-5,"_141":-5,"_142":-5,"_143":-5,"_144":14,"_145":12},"isOwned","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18yZkFtS1dWcU5NYWRjQkN5MGVCUTVRS0Z5SkEifQ","tier","free","canRestrictVals","profileImageUrl","adoptOrgId",{"_33":99,"_13":14,"_44":198,"_101":-5,"_102":52,"_103":104,"_105":104,"_106":107,"_108":-5,"_109":110,"_111":36,"_112":43,"_113":-5,"_114":-5,"_115":65,"_116":117,"_118":-5,"_119":-5,"_120":-5,"_121":-5,"_122":123,"_124":123,"_125":126,"_127":126,"_128":126,"_129":123,"_130":123,"_131":199,"_133":200,"_135":201,"_137":52},[183,184,185,186,187],"files",[183,184,185,186,187],"counts",{"_173":65,"_174":175,"_176":65,"_32":177,"_178":179},[],{"_33":34,"_13":19,"_35":36,"_37":-5,"_38":39,"_40":41,"_42":43,"_44":45,"_17":46,"_47":48,"_49":50,"_51":52,"_53":14,"_18":172},"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},[19],"pulls","branches",1,"forks",{"_180":65,"_182":65},"connections",{"_180":65,"_181":65},"count","unfilledCount","emptyCount",{"_33":91,"_13":92,"_35":93,"_37":-5,"_38":39,"_40":94,"_42":43,"_44":95,"_17":46,"_47":24,"_49":96,"_51":52,"_53":-5,"_68":196,"_18":197},{"_33":34,"_13":19,"_35":36,"_37":-5,"_38":39,"_40":41,"_42":43,"_44":88,"_17":46,"_47":48,"_49":50,"_51":52,"_53":14,"_68":194,"_18":195},{"_33":79,"_13":80,"_35":81,"_37":-5,"_38":39,"_40":82,"_42":43,"_44":83,"_17":65,"_47":84,"_49":85,"_51":52,"_53":-5,"_68":192,"_18":193},{"_33":71,"_13":72,"_35":73,"_37":-5,"_38":39,"_40":74,"_42":43,"_44":75,"_17":46,"_47":66,"_49":76,"_51":52,"_53":-5,"_68":190,"_18":191},{"_33":60,"_13":61,"_35":62,"_37":-5,"_38":39,"_40":63,"_42":43,"_44":64,"_17":65,"_47":66,"_49":67,"_51":52,"_53":-5,"_68":188,"_18":189},[],[61],[],[72],[],[80],[],[19],[],[92],["D",1788149839316],{"_11":12,"_152":148},{"_11":12,"_146":-5,"_147":148,"_109":110,"_149":150,"_151":52},{"_17":94,"_13":16,"_33":39,"_138":99,"_139":-5,"_140":-5,"_141":-5,"_142":-5,"_143":-5,"_144":14,"_145":12},"ctx",{"_131":-5,"_169":235,"_236":237,"_238":239,"_240":52,"_241":52,"_242":52,"_243":43,"_244":-5,"_245":-7,"_246":-7,"_247":65,"_248":52,"_249":52,"_250":-5,"_251":52,"_252":52,"_253":52,"_254":-5},"ENV",{"_206":207,"_208":209,"_210":16,"_211":212,"_213":214,"_215":216,"_217":218,"_219":220,"_221":222,"_223":224,"_225":226,"_227":228,"_229":230,"_231":232,"_233":234},"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"]