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Show as GB-ish for readability.\n return `${(n / 1000).toLocaleString(undefined, { maximumFractionDigits: 0 })} MB`;\n }\n return n.toLocaleString();\n}\n\nexport function formatPct(delta: number): string {\n const sign = delta > 0 ? \"+\" : \"\";\n return `${sign}${delta.toFixed(1)}%`;\n}\n\n/** Percent change from `from` to `to`. */\nexport function pctChange(from: number, to: number): number {\n if (from === 0) return 0;\n return ((to - from) / from) * 100;\n}\n","createdAt",["D",1781021589640],"branchVersion","branchId","e5cb7897-ae76-4933-9bac-3b59a5f414c7","id","4bc81931-7473-4688-9d21-c4b43b43ad7f","ts-diagnostics-charts",["D",1781021564206],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Starter template with client-side React & Hono server","imageUrl","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/64dc00cc-94d9-47dd-81b1-dde02610d900/square512?exp=1789531199&sig=c3082dd86ea52a30fbf464ba0f44a3fec10dd3791f436c3bf6ebddd1bfbb94d7","19892fed-baf3-41fb-a5cc-96c80e95edec","pinnedFileId","019ead28-5fd5-7414-b06f-3c01d77f529e","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","f407f111-fdbb-4126-923f-44aed4d9e9ad","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_107":106,"_114":110},"org",{"_107":106,"_108":-5,"_109":110,"_19":61,"_111":112,"_113":30},"branch",{"_13":92,"_37":93,"_48":47,"_94":49,"_95":96,"_97":98,"_99":55,"_100":101,"_102":103,"_104":50,"_105":106},"isOwned",14,"main","projectId","forkedBranchId","961078ea-f528-11ef-aa68-569c3dd06744","forkedBranchVersion",89,"forkedProjectPrivacy","forkedProjectId","96102714-f528-11ef-aa68-569c3dd06744","forkedProjectOrgId","019aa807-52c2-709c-928b-2029bae9a558","projectName","userHandle","tmcw","handle","displayName","avatar","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/7935dc1b-7699-4095-366a-2e9103307501/square512?exp=1789531199&sig=b3816715dd405829fe9713371d901bb67721a579585e71b6f9d250decd81e4aa","tier","pro","canRestrictVals","profileImageUrl","branchName","","adoptOrgId",{"_48":49,"_37":50,"_43":258,"_52":-5,"_53":30,"_54":55,"_56":55,"_57":58,"_59":60,"_19":61,"_62":63,"_64":65,"_66":-5,"_67":-5,"_68":69,"_70":71,"_72":-5,"_73":-5,"_74":-5,"_75":-5,"_76":77,"_78":77,"_79":80,"_81":80,"_82":80,"_83":77,"_84":77,"_85":259,"_87":260,"_89":261,"_91":30},"tree",[184,193,194],"files",[184,185,186,187,188,189,190,191,192,193,194],"counts",{"_174":69,"_175":155,"_176":69,"_177":178,"_179":180},"contents",[149,150,151],"upstreamProject",{"_48":101,"_37":146,"_57":58,"_59":60,"_54":55,"_85":147},"upstreamBranch",{"_48":96,"_43":139,"_140":141,"_37":93,"_94":101,"_13":142,"_95":-5,"_97":-5,"_143":144,"_52":-5,"_91":30,"_54":55,"_105":145,"_70":103,"_104":146},"emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},["D",1740674013689],"updatedAt",["D",1785420707976],91,"lockfileKey","1785420708123-esm.town_v_templates_react-hono-starter@91-main","templates","react-hono-starter",{"_107":145,"_114":148},"https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/129cab32-3bd7-4c3e-f39b-f12900c76100/square512?exp=1789531199&sig=c4c4bdc5c2acbb6312e40d49bdb32dbf55ef8c86dbe1955b3579126e34f9a554",{"_48":168,"_37":169,"_35":170,"_154":-5,"_46":47,"_45":155,"_156":65,"_43":171,"_13":69,"_39":172,"_41":-5,"_29":30,"_160":-5,"_32":173},{"_48":162,"_37":163,"_35":164,"_154":-5,"_46":47,"_45":155,"_156":30,"_43":165,"_13":69,"_39":26,"_41":166,"_29":30,"_160":-5,"_32":167},{"_48":152,"_37":153,"_35":63,"_154":-5,"_46":47,"_45":155,"_156":65,"_43":157,"_13":69,"_39":158,"_41":159,"_29":30,"_160":-5,"_32":161},"5ec98b67-8dfc-4a37-991c-7b3e1b13207a","index.ts","parentId",1,"latest",["D",1781021564206],"http","import { parseVal, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\nimport { Hono } from \"npm:hono\";\n\nconst app = new Hono();\n\n// Serve index.html at the root /\napp.get(\"/\", () => serveFile(\"/frontend/index.html\"));\n\n// Serve all /frontend files\napp.get(\"/frontend/**/*\", (c) => serveFile(c.req.path));\n\n// View source redirect\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// Add your API routes here\n// app.get(\"/api/data\", c => c.json({ hello: \"world\" }));\n\n// Unwrap and rethrow Hono errors as the original error\n// If you delete this, all errors will be \"Internal Server Error\"\napp.onError((err) => Promise.reject(err));\n\n// HTTP vals expect an exported \"fetch handler\"\n// This is how you \"run the server\" in Val Town with Hono\nexport default app.fetch;\n","label",[153],"0f7f4d11-45fc-441d-8937-9d85ca991ce5","README.md","019ead28-5fd5-7414-b06f-3a397860444d",["D",1781021564206],"# React + Hono Starter\n\nA minimal starter template for building client-side React apps with a Hono\nbackend on Val Town. Click **Remix** to get your own copy.\n\n## Picking a starter\n\n| Starter | When to pick it |\n| --- | --- |\n| [`basic-html-starter`](https://www.val.town/x/templates/basic-html-starter) | Static HTML pages. Sprinkle of vanilla JS. No server-side rendering. |\n| [`hono-jsx-starter`](https://www.val.town/x/templates/hono-jsx-starter) | Dynamic server-rendered HTML with JSX. API routes. No React, no SPA. |\n| **[`react-hono-starter`](https://www.val.town/x/templates/react-hono-starter)** *(you're here)* | Client-side React SPA with a Hono API backend. |\n\n**Want to build UI?** Start writing React components in\n[`frontend/components/`](/frontend/components/). Import them into `App.tsx` and\nyou're good to go. Styling is [Twind](https://twind.style/) — just use Tailwind\nutility classes, zero config.\n\n**Want to add an API?** Add routes in [`index.ts`](/index.ts) (there's a\ncommented-out example). Fetch them from your React components.\n\n## Architecture\n\n```mermaid\ngraph LR\n Browser -->|\"GET /\"| Hono[\"index.ts
(Hono server)\"]\n Hono -->|serves| HTML[\"index.html\"]\n HTML -->|loads| Entry[\"index.tsx\"]\n Entry -->|renders| App[\"App.tsx\"]\n App -->|renders| Counter[\"Counter.tsx\"]\n```\n\n## File structure\n\n```\nindex.ts ← Hono backend (serves frontend + API routes)\nfrontend/\n index.html ← HTML shell (loads Twind + React)\n index.tsx ← React entrypoint (mounts )\n favicon.svg ← App icon\n components/\n App.tsx ← Root component (layout + view source link)\n Counter.tsx ← Example component with state\n```\n\n## How it works\n\n1. **`index.ts`** is the HTTP entrypoint — a Hono server that serves the\n frontend and any API routes you add.\n2. **`frontend/index.html`** loads Twind and the React entrypoint.\n3. **`frontend/index.tsx`** mounts the React app.\n4. **`frontend/components/App.tsx`** is the root layout — add new components\n alongside it.\n5. **`frontend/components/Counter.tsx`** is an example stateful component —\n replace it with your own!\n\n## Next steps\n\n- Add API routes in `index.ts`\n- Add new components in `frontend/components/`\n- Add a SQLite database — see the\n [React Hono Example](https://www.val.town/x/stevekrouse/reactHonoExample) for\n a full-stack example with database, queries, and shared types\n",[163],"5e0de2de-6ba3-4faa-8dbb-991b354542e7","frontend","019ead28-5fd5-7414-b06f-36f10454156d",["D",1781021564206],"directory",[169],"pulls","branches","forks","envVars",{"_181":69,"_183":69},"connections",{"_181":69,"_182":69},"count","unfilledCount","emptyCount",{"_48":168,"_37":169,"_35":170,"_154":-5,"_46":47,"_45":155,"_156":65,"_43":255,"_13":69,"_39":172,"_41":-5,"_29":30,"_160":-5,"_196":256,"_32":257},{"_48":251,"_37":236,"_35":232,"_154":170,"_46":47,"_45":155,"_156":65,"_43":252,"_13":69,"_39":172,"_41":-5,"_29":30,"_160":-5,"_196":253,"_32":254},{"_48":244,"_37":245,"_35":246,"_154":232,"_46":47,"_45":155,"_156":30,"_43":247,"_13":69,"_39":40,"_41":248,"_29":30,"_160":-5,"_196":249,"_32":250},{"_48":237,"_37":238,"_35":239,"_154":232,"_46":47,"_45":155,"_156":30,"_43":240,"_13":69,"_39":40,"_41":241,"_29":30,"_160":-5,"_196":242,"_32":243},{"_48":231,"_37":38,"_35":36,"_154":232,"_46":47,"_45":14,"_156":65,"_43":233,"_13":69,"_39":40,"_41":42,"_29":30,"_160":-5,"_196":234,"_32":235},{"_48":223,"_37":224,"_35":225,"_154":170,"_46":47,"_45":226,"_156":30,"_43":227,"_13":69,"_39":40,"_41":228,"_29":30,"_160":-5,"_196":229,"_32":230},{"_48":216,"_37":217,"_35":218,"_154":170,"_46":47,"_45":155,"_156":65,"_43":219,"_13":69,"_39":26,"_41":220,"_29":30,"_160":-5,"_196":221,"_32":222},{"_48":209,"_37":210,"_35":211,"_154":170,"_46":47,"_45":155,"_156":30,"_43":212,"_13":69,"_39":26,"_41":213,"_29":30,"_160":-5,"_196":214,"_32":215},{"_48":202,"_37":203,"_35":204,"_154":170,"_46":47,"_45":155,"_156":65,"_43":205,"_13":69,"_39":40,"_41":206,"_29":30,"_160":-5,"_196":207,"_32":208},{"_48":162,"_37":163,"_35":164,"_154":-5,"_46":47,"_45":155,"_156":30,"_43":199,"_13":69,"_39":26,"_41":166,"_29":30,"_160":-5,"_196":200,"_32":201},{"_48":152,"_37":153,"_35":63,"_154":-5,"_46":47,"_45":155,"_156":65,"_43":195,"_13":69,"_39":158,"_41":159,"_29":30,"_160":-5,"_196":197,"_32":198},["D",1781021564206],"children",[],[153],["D",1781021564206],[],[163],"a3abf725-530f-4a50-807e-625ef3a9d6c7","index.tsx","019ead28-5fd5-7414-b06f-304f030a712b",["D",1781021564206],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { createRoot } from \"https://esm.sh/react-dom@18.2.0/client\";\nimport { App } from \"./components/App.tsx\";\n\nconst root = document.getElementById(\"root\");\nif (!root) {\n throw new Error(\"No root element found\");\n}\n\ncreateRoot(root).render();",[],[169,203],"c6fd1dad-bd0d-47ec-a54f-3ba4ce5d7020","index.html","019ead28-5fd5-7414-b06f-2e345f499dc6",["D",1781021564206],"\n\n \n \n \n React Hono Val Town Starter\n \n \n \n \n

\n \n \n \n",[],[169,210],"01b9fc04-2785-490b-afd4-8d499986d29d","favicon.svg","019ead28-5fd5-7414-b06f-2be8e0a77b1f",["D",1781021564206],"\n",[],[169,217],"ad066335-313b-41ea-95df-34d16f1cb792","data.ts","17cb717c-641e-11f1-8f24-1607ee4eb77e",2,["D",1781021583601],"// TypeScript compiler diagnostics across three scenarios.\n// Source: `tsc --diagnostics` output provided by the user.\n\nexport type Scenario = \"before\" | \"after\" | \"afterOctokit\";\n\nexport const scenarioLabels: Record = {\n before: \"Before\",\n after: \"After optimization\",\n afterOctokit: \"After removing octokit\",\n};\n\nexport const scenarioColors: Record = {\n before: \"#94a3b8\", // slate\n after: \"#3b82f6\", // blue\n afterOctokit: \"#10b981\", // emerald\n};\n\nexport const scenarioOrder: Scenario[] = [\"before\", \"after\", \"afterOctokit\"];\n\nexport interface Metric {\n key: string;\n label: string;\n values: Record;\n unit?: string; // e.g. \"s\", \"K\"\n /** Lower is better → improvements shown in green. */\n lowerIsBetter?: boolean;\n}\n\nexport interface MetricGroup {\n title: string;\n description: string;\n metrics: Metric[];\n}\n\nexport const groups: MetricGroup[] = [\n {\n title: \"Timing\",\n description: \"Wall-clock time spent in each compiler phase (seconds).\",\n metrics: [\n m(\"totalTime\", \"Total time\", 24.50, 21.29, 21.14, \"s\", true),\n m(\"checkTime\", \"Check time\", 17.53, 14.85, 15.87, \"s\", true),\n m(\"programTime\", \"Program time\", 5.80, 5.54, 4.46, \"s\", true),\n m(\"parseTime\", \"Parse time\", 2.61, 2.10, 1.49, \"s\", true),\n m(\"bindTime\", \"Bind time\", 1.16, 0.89, 0.81, \"s\", true),\n m(\"ioReadTime\", \"I/O Read time\", 1.70, 2.02, 1.82, \"s\", true),\n m(\"resolveModuleTime\", \"ResolveModule time\", 1.00, 0.99, 0.80, \"s\", true),\n ],\n },\n {\n title: \"Memory\",\n description: \"Peak memory used by the compiler (lower is better).\",\n metrics: [\n m(\"memory\", \"Memory used\", 2582158, 2684547, 3028775, \"K\", true),\n ],\n },\n {\n title: \"Type system work\",\n description: \"Counts of types, symbols, and instantiations the checker processed.\",\n metrics: [\n m(\"types\", \"Types\", 792611, 792488, 792463, \"\", true),\n m(\"symbols\", \"Symbols\", 2727630, 2727426, 2650130, \"\", true),\n m(\"identifiers\", \"Identifiers\", 1477296, 1477297, 1400262, \"\", true),\n m(\"instantiations\", \"Instantiations\", 4580929, 4581919, 4580041, \"\", true),\n ],\n },\n {\n title: \"Source size\",\n description: \"Files processed and lines of code by category.\",\n metrics: [\n m(\"files\", \"Files\", 8876, 8876, 8833, \"\", true),\n m(\"linesDefinitions\", \"Lines of Definitions\", 1198958, 1198958, 1056659, \"\", true),\n m(\"linesTypeScript\", \"Lines of TypeScript\", 239068, 239076, 238890, \"\", true),\n m(\"linesLibrary\", \"Lines of Library\", 57917, 57917, 57917, \"\", true),\n ],\n },\n {\n title: \"Caches\",\n description: \"Sizes of the checker's internal caches.\",\n metrics: [\n m(\"assignabilityCache\", \"Assignability cache\", 349928, 349994, 349930, \"\"),\n m(\"identityCache\", \"Identity cache\", 29214, 29213, 29218, \"\"),\n m(\"subtypeCache\", \"Subtype cache\", 18909, 18910, 18961, \"\"),\n m(\"strictSubtypeCache\", \"Strict subtype cache\", 23058, 23041, 23137, \"\"),\n ],\n },\n];\n\nfunction m(\n key: string,\n label: string,\n before: number,\n after: number,\n afterOctokit: number,\n unit = \"\",\n lowerIsBetter = false,\n): Metric {\n return {\n key,\n label,\n unit,\n lowerIsBetter,\n values: { before, after, afterOctokit },\n };\n}\n",[],[169,224],"fcf7c90e-b9e7-4b2a-9c05-dddf9b155373","019ead28-5fd5-7414-b06f-2695ebfe2d11",["D",1781021589640],[],[169,236,38],"components","43089014-3810-47f7-ba6f-c45e8241461d","Counter.tsx","019ead28-5fd5-7414-b06f-21a73d33e378",["D",1781021564206],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\nexport function Counter() {\n const [count, setCount] = useState(0);\n return (\n

\n Clicked\n setCount((c) => c + 1)}\n class=\"bg-blue-500 hover:bg-blue-600 text-white font-medium px-4 py-2 rounded-lg transition-colors cursor-pointer\"\n >\n {count}\n \n times\n

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React + Hono Starter

\n \n

\n View source\n

\n );\n}\n",[],[169,236,245],"198e253d-534d-4c53-88a9-d1007d9f71e2",["D",1781021564206],[186,187,188],[169,236],["D",1781021564206],[185,189,190,191,192],[169],["D",1781021564206],{"_107":106,"_114":110},{"_107":106,"_108":-5,"_109":110,"_19":61,"_111":112,"_113":30},{"_13":92,"_37":93,"_48":47,"_94":49,"_95":96,"_97":98,"_99":55,"_100":101,"_102":103,"_104":50,"_105":106},"ctx",{"_85":-5,"_136":295,"_296":297,"_298":299,"_300":30,"_301":30,"_302":30,"_303":65,"_304":-5,"_305":-7,"_306":-7,"_307":69,"_308":30,"_309":30,"_310":-5,"_311":30,"_312":30,"_313":30,"_314":-5},"ENV",{"_266":267,"_268":269,"_270":93,"_271":272,"_273":274,"_275":276,"_277":278,"_279":280,"_281":282,"_283":284,"_285":286,"_287":288,"_289":290,"_291":292,"_293":294},"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"]

Diff · v3