[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"verticals":3,"playground-nuxt-weekly-nitro-server-routes":44,"search-suggestions":58},[4,20,32],{"id":5,"slug":6,"name":7,"tagline":8,"description":9,"accentFrom":10,"accentTo":11,"icon":12,"defaultLocale":13,"locales":14,"features":16,"position":19},"019fe637-3d33-714b-b57f-23e163ffca0c","dev","Web Development","Read it. Run it. Prove it.","A post a day on modern web development — most with an editable playground and a quiz that explains every answer. Free, no account needed.","violet-500","cyan-400","◇","en",[13,15],"fa",{"courses":17,"paths":17,"articles":17,"exams":18,"flashcards":18,"packages":17,"community":17,"certificates":17,"teams":17,"commerce":17},true,false,0,{"id":21,"slug":22,"name":23,"tagline":24,"description":25,"accentFrom":26,"accentTo":10,"icon":27,"defaultLocale":13,"locales":28,"features":30,"position":31},"019fe637-3dc2-754c-8657-0f175bfee7c6","lang","Languages","Learn a language the way you learn a codebase.","Grammar explained the way good documentation explains an API — one idea at a time, each with a quiz.","amber-400","⌘",[13,15,29],"es",{"courses":18,"paths":18,"articles":17,"exams":18,"flashcards":17,"packages":18,"community":17,"certificates":17,"teams":18,"commerce":18},2,{"id":33,"slug":34,"name":35,"tagline":36,"description":37,"accentFrom":38,"accentTo":39,"icon":40,"defaultLocale":13,"locales":41,"features":42,"position":43},"7b3c16f2-931d-410e-802e-e1fa4edab7de","soft","Soft Skills","The half of the job nobody wrote documentation for.","Weekly, on the parts of working life that decide more than your code does — first weeks, meetings, interviews, promotions, and the people around you. Written from what actually happens, and recorded as a podcast you can listen to on the walk.","emerald-400","teal-300","◉",[13],{"courses":18,"paths":18,"articles":17,"exams":18,"flashcards":18,"packages":18,"community":17,"certificates":18,"teams":18,"commerce":18},3,{"slug":45,"title":46,"summary":47,"html":48,"css":49,"js":50,"config":51,"doc":53},"nuxt-weekly-nitro-server-routes","Nuxt server routes — router & middleware-order playground",null,"\u003Cdiv class=\"pg\">\n    \u003Ch1 class=\"pg-title\">🎮 How Nitro routes a request\u003C\u002Fh1>\n    \u003Cp class=\"pg-sub\">\n      Three real ingredients from the article, each in its own tab. The router and the\n      middleware-sort panels run the exact rules Nitro uses on a fixed filename list —\n      genuinely computed, not faked. The third panel is explicitly a \u003Cb>model\u003C\u002Fb> of the\n      error Nuxt throws; it can't run for real in a static page.\n    \u003C\u002Fp>\n\n    \u003Cdiv class=\"panel-label\">\u003Cspan class=\"n\">1\u003C\u002Fspan> Pick what to explore\u003C\u002Fdiv>\n    \u003Cdiv class=\"seg\" id=\"tabSeg\" style=\"flex-wrap:wrap;\">\n      \u003Cbutton type=\"button\" aria-pressed=\"true\" data-val=\"router\">Route matcher\u003C\u002Fbutton>\n      \u003Cbutton type=\"button\" aria-pressed=\"false\" data-val=\"middleware\">Middleware order\u003C\u002Fbutton>\n      \u003Cbutton type=\"button\" aria-pressed=\"false\" data-val=\"usestate\">useState in a server route\u003C\u002Fbutton>\n    \u003C\u002Fdiv>\n\n    \u003C!-- ROUTER TAB -->\n    \u003Cdiv class=\"panel\" id=\"tab-router\">\n      \u003Cdiv class=\"panel-label\">\u003Cspan class=\"n\">2\u003C\u002Fspan> Send a request, see which file answers it\u003C\u002Fdiv>\n      \u003Cp class=\"hint\" style=\"margin-top:0\">\n        These files exist under \u003Ccode>server\u002F\u003C\u002Fcode>: \u003Ccode>api\u002Fhello.get.ts\u003C\u002Fcode>,\n        \u003Ccode>api\u002Fupload.post.ts\u003C\u002Fcode>, \u003Ccode>api\u002Fusers\u002F[id].get.ts\u003C\u002Fcode>,\n        \u003Ccode>api\u002Ffiles\u002F[...slug].ts\u003C\u002Fcode>, \u003Ccode>routes\u002Frobots.txt.ts\u003C\u002Fcode>.\n      \u003C\u002Fp>\n      \u003Cdiv class=\"row\" style=\"gap:10px;\">\n        \u003Cdiv class=\"field\">\n          \u003Cspan class=\"ctl-label\">Method\u003C\u002Fspan>\n          \u003Cselect class=\"pg-select\" id=\"reqMethod\">\n            \u003Coption value=\"GET\" selected>GET\u003C\u002Foption>\n            \u003Coption value=\"POST\">POST\u003C\u002Foption>\n          \u003C\u002Fselect>\n        \u003C\u002Fdiv>\n        \u003Cdiv class=\"field grow\">\n          \u003Cspan class=\"ctl-label\">Path\u003C\u002Fspan>\n          \u003Cselect class=\"pg-select\" id=\"reqPath\">\n            \u003Coption value=\"\u002Fapi\u002Fhello\">\u002Fapi\u002Fhello\u003C\u002Foption>\n            \u003Coption value=\"\u002Fapi\u002Fupload\">\u002Fapi\u002Fupload\u003C\u002Foption>\n            \u003Coption value=\"\u002Fapi\u002Fusers\u002F42\">\u002Fapi\u002Fusers\u002F42\u003C\u002Foption>\n            \u003Coption value=\"\u002Fapi\u002Ffiles\u002Fdocs\u002F2026\u002Freport.pdf\">\u002Fapi\u002Ffiles\u002Fdocs\u002F2026\u002Freport.pdf\u003C\u002Foption>\n            \u003Coption value=\"\u002Frobots.txt\">\u002Frobots.txt\u003C\u002Foption>\n            \u003Coption value=\"\u002Fapi\u002Fnope\">\u002Fapi\u002Fnope\u003C\u002Foption>\n          \u003C\u002Fselect>\n        \u003C\u002Fdiv>\n        \u003Cdiv class=\"field\">\n          \u003Cspan class=\"ctl-label\"> \u003C\u002Fspan>\n          \u003Cbutton class=\"btn primary\" id=\"routeRun\">▶️ Route it\u003C\u002Fbutton>\n        \u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n      \u003Cdiv class=\"output\" style=\"margin-top:10px;\">\n        \u003Cdiv id=\"routeResult\" class=\"match-row\">Pick a request and click \"Route it\".\u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n\n    \u003C!-- MIDDLEWARE TAB -->\n    \u003Cdiv class=\"panel\" id=\"tab-middleware\" style=\"display:none;\">\n      \u003Cdiv class=\"panel-label\">\u003Cspan class=\"n\">2\u003C\u002Fspan> Real files, sorted the way Nitro actually sorts them\u003C\u002Fdiv>\n      \u003Cp class=\"hint\" style=\"margin-top:0\">\n        \u003Ccode>server\u002Fmiddleware\u002F\u003C\u002Fcode> runs in \u003Cb>alphabetical string order of the filename\u003C\u002Fb> —\n        not creation order, not numeric order. Toggle zero-padding and watch the same five files\n        reorder for real (this is \u003Ccode>Array.prototype.sort()\u003C\u002Fcode>, live).\n      \u003C\u002Fp>\n      \u003Cdiv class=\"btn-row\">\n        \u003Cbutton class=\"btn\" id=\"mwBroken\" aria-pressed=\"true\">Un-padded (as written)\u003C\u002Fbutton>\n        \u003Cbutton class=\"btn\" id=\"mwFixed\" aria-pressed=\"false\">Zero-padded (fixed)\u003C\u002Fbutton>\n      \u003C\u002Fdiv>\n      \u003Cdiv class=\"file-list\" id=\"mwList\" style=\"margin-top:10px;\">\u003C\u002Fdiv>\n      \u003Cdiv class=\"status\" id=\"mwStatus\">\u003Cspan class=\"dot info\">\u003C\u002Fspan>\u003Cspan>Files execute top to bottom.\u003C\u002Fspan>\u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n\n    \u003C!-- USESTATE TAB -->\n    \u003Cdiv class=\"panel\" id=\"tab-usestate\" style=\"display:none;\">\n      \u003Cdiv class=\"panel-label\">\u003Cspan class=\"n\">2\u003C\u002Fspan> What happens when a handler reaches for useState\u003C\u002Fdiv>\n      \u003Cdiv class=\"banner info show\">Modeled console output — no real Nitro process or Nuxt app instance runs in this page. The message mirrors what Nuxt actually throws.\u003C\u002Fdiv>\n      \u003Cdiv class=\"btn-row\" style=\"margin-top:10px;\">\n        \u003Cbutton class=\"btn bad\" id=\"useStateBtn\">Call useState('user') in server\u002Fapi\u002Fprofile.get.ts\u003C\u002Fbutton>\n        \u003Cbutton class=\"btn good\" id=\"useUtilBtn\">Read event.context.user instead\u003C\u002Fbutton>\n      \u003C\u002Fdiv>\n      \u003Cdiv class=\"output\" style=\"margin-top:10px;\">\n        \u003Cdiv class=\"log\" id=\"useStateLog\">Pick one of the two handlers above.\u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv class=\"hint\">\n      This models file-based routing, string-sort ordering, and the Vue-vs-Nitro boundary from\n      the article — not a running Nuxt\u002FNitro server.\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>","\u002F*\n * Shared playground design system — daily-post\n * ============================================\n * Link it from any post's playground\u002Findex.html (no per-post boilerplate):\n *\n *   \u003Clink rel=\"stylesheet\" href=\"..\u002F..\u002F..\u002Fplayground\u002Fassets\u002Fbase.css\" \u002F>\n *\n * The relative path resolves the same locally (posts\u002F\u003Cbase>\u002Fplayground\u002F) and on\n * the deployed host (public\u002Fposts\u002F\u003Cbase>\u002Fplayground\u002F), because build-site.js\n * mirrors this file to public\u002Fplayground\u002Fassets\u002Fbase.css. For a CodeSandbox\n * --embed, playground.js inlines this file so the single-file sandbox still styles.\n *\n * Then write ONLY the demo-specific CSS in your inline \u003Cstyle>. Everything below\n * — tokens, layout, panels, buttons, toggles, sliders, code blocks, status\u002Flog,\n * banners, presets — comes for free and looks consistent across every post.\n *\n * Theme-aware: dark by default, light via prefers-color-scheme AND a\n * [data-theme] override on \u003Chtml> (so a toggle can force either). Accessible:\n * real focus rings, adequate contrast, reduced-motion honored.\n *\u002F\n\n\u002F* ---------- design tokens ---------- *\u002F\n:root {\n  --bg: #0d1117;\n  --bg-grid: #ffffff0a;\n  --panel: #161b22;\n  --panel-2: #0b0e14;\n  --card: #0b0e14;\n  --ink: #e8ebf2;\n  --muted: #9aa4b2;\n  --faint: #6b7688;\n  --line: #232a35;\n  --line-soft: #ffffff12;\n  --accent: #7c9cff;\n  --accent-ink: #0b0e14;\n  --good: #3fb950;\n  --warn: #f0883e;\n  --bad: #f85149;\n  --info: #58a6ff;\n  --radius: 14px;\n  --radius-sm: 9px;\n  --shadow: 0 8px 30px #0006;\n  --shadow-sm: 0 4px 14px #0005;\n  --mono: ui-monospace, SFMono-Regular, \"SF Mono\", Menlo, Consolas, \"Liberation Mono\", monospace;\n  --sans: ui-sans-serif, system-ui, -apple-system, \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif;\n  color-scheme: dark;\n}\n\n\u002F* Light theme — system preference, overridable by [data-theme] on \u003Chtml>. *\u002F\n@media (prefers-color-scheme: light) {\n  :root:not([data-theme=\"dark\"]) {\n    --bg: #f4f6fb;\n    --bg-grid: #00000008;\n    --panel: #ffffff;\n    --panel-2: #f0f3f9;\n    --card: #f7f9fc;\n    --ink: #131722;\n    --muted: #5b6472;\n    --faint: #8a93a3;\n    --line: #e2e7f0;\n    --line-soft: #00000010;\n    --accent: #2f6df0;\n    --accent-ink: #ffffff;\n    --good: #1a7f37;\n    --warn: #bc4c00;\n    --bad: #cf222e;\n    --info: #0969da;\n    --shadow: 0 8px 30px #0000001f;\n    --shadow-sm: 0 4px 14px #00000014;\n    color-scheme: light;\n  }\n}\n:root[data-theme=\"light\"] {\n  --bg: #f4f6fb;\n  --bg-grid: #00000008;\n  --panel: #ffffff;\n  --panel-2: #f0f3f9;\n  --card: #f7f9fc;\n  --ink: #131722;\n  --muted: #5b6472;\n  --faint: #8a93a3;\n  --line: #e2e7f0;\n  --line-soft: #00000010;\n  --accent: #2f6df0;\n  --accent-ink: #ffffff;\n  --good: #1a7f37;\n  --warn: #bc4c00;\n  --bad: #cf222e;\n  --info: #0969da;\n  --shadow: 0 8px 30px #0000001f;\n  --shadow-sm: 0 4px 14px #00000014;\n  color-scheme: light;\n}\n\n\u002F* ---------- reset & base ---------- *\u002F\n*, *::before, *::after { box-sizing: border-box; }\n\nbody {\n  margin: 0;\n  min-height: 100vh;\n  font-family: var(--sans);\n  color: var(--ink);\n  background:\n    radial-gradient(circle at 1px 1px, var(--bg-grid) 1px, transparent 0) 0 0 \u002F 24px 24px,\n    var(--bg);\n  display: flex;\n  justify-content: center;\n  align-items: flex-start;\n  padding: clamp(14px, 3vw, 26px);\n  line-height: 1.55;\n  -webkit-font-smoothing: antialiased;\n  text-rendering: optimizeLegibility;\n}\n\n\u002F* The single content column. *\u002F\n.pg {\n  width: 100%;\n  max-width: 860px;\n}\n\n\u002F* ---------- header ---------- *\u002F\n.pg-title {\n  font-size: clamp(1.15rem, 1rem + 1vw, 1.4rem);\n  font-weight: 800;\n  letter-spacing: -0.02em;\n  margin: 0 0 4px;\n  display: flex;\n  align-items: center;\n  gap: 9px;\n}\n.pg-sub {\n  color: var(--muted);\n  font-size: 0.92rem;\n  line-height: 1.5;\n  margin: 0 0 16px;\n  max-width: 66ch;\n}\n.pg-sub strong, .pg-sub b { color: var(--ink); font-weight: 700; }\n.pg-sub code { font-family: var(--mono); background: var(--line-soft); color: var(--accent);\n  padding: 1px 6px; border-radius: 6px; font-size: 0.85em; }\n\n\u002F* ---------- panels ---------- *\u002F\n.panel {\n  background: var(--panel);\n  border: 1px solid var(--line);\n  border-radius: var(--radius);\n  padding: 16px 18px;\n  margin-bottom: 14px;\n  box-shadow: var(--shadow-sm);\n}\n.panel-label {\n  font-size: 0.7rem;\n  text-transform: uppercase;\n  letter-spacing: 0.08em;\n  color: var(--muted);\n  font-weight: 800;\n  margin: 0 0 13px;\n  display: flex;\n  align-items: center;\n  gap: 8px;\n}\n.panel-label .n {\n  display: inline-grid; place-items: center;\n  width: 18px; height: 18px; border-radius: 50%;\n  background: var(--accent); color: var(--accent-ink);\n  font-size: 0.66rem; font-weight: 800;\n}\n\n\u002F* ---------- layout helpers ---------- *\u002F\n.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }\n.row.between { justify-content: space-between; }\n.col { display: flex; flex-direction: column; gap: 10px; }\n.grow { flex: 1 1 0; min-width: 0; }\n.wrap-controls { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: flex-end; }\n.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }\n.field > .label, .ctl-label {\n  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.04em;\n  color: var(--muted); font-weight: 800;\n}\n\n\u002F* ---------- buttons ---------- *\u002F\n.btn {\n  font: inherit; font-weight: 650; font-size: 0.88rem;\n  cursor: pointer; user-select: none;\n  border: 1px solid var(--line);\n  background: var(--card); color: var(--ink);\n  padding: 9px 15px; border-radius: var(--radius-sm);\n  display: inline-flex; align-items: center; gap: 8px;\n  transition: background .15s ease, border-color .15s ease, transform .05s ease, color .15s ease;\n}\n.btn:hover { background: var(--line-soft); border-color: var(--muted); }\n.btn:active { transform: translateY(1px); }\n.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }\n.btn[disabled] { opacity: 0.45; cursor: not-allowed; }\n.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }\n.btn.primary:hover { filter: brightness(1.08); background: var(--accent); }\n.btn.good { background: var(--good); border-color: var(--good); color: #04140a; }\n.btn.bad  { background: var(--bad);  border-color: var(--bad);  color: #fff; }\n.btn.ghost { background: transparent; }\n.btn.sm { padding: 6px 11px; font-size: 0.82rem; }\n\n.btn-row { display: flex; flex-wrap: wrap; gap: 9px; }\n\n\u002F* Segmented control — a row of buttons where one is active (aria-pressed). *\u002F\n.seg { display: inline-flex; background: var(--card); border: 1px solid var(--line);\n  border-radius: var(--radius-sm); padding: 3px; gap: 3px; }\n.seg button {\n  font: inherit; font-weight: 650; font-size: 0.84rem; cursor: pointer;\n  border: none; background: transparent; color: var(--muted);\n  padding: 7px 13px; border-radius: 7px;\n  transition: background .15s ease, color .15s ease;\n}\n.seg button:hover { color: var(--ink); }\n.seg button[aria-pressed=\"true\"] { background: var(--accent); color: var(--accent-ink); }\n.seg button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }\n\n\u002F* Preset chips — worked-example shortcuts. *\u002F\n.presets { display: flex; flex-wrap: wrap; gap: 8px; }\n.presets .btn { background: var(--panel-2); }\n\n\u002F* ---------- toggle switch ---------- *\u002F\n.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer;\n  font-size: 0.88rem; font-weight: 600; user-select: none; }\n.toggle input { position: absolute; opacity: 0; width: 0; height: 0; }\n.switch { position: relative; width: 44px; height: 25px; border-radius: 999px; flex: none;\n  background: var(--line); border: 1px solid var(--line); transition: background .18s ease; }\n.switch::after { content: \"\"; position: absolute; top: 2px; left: 2px; width: 19px; height: 19px;\n  border-radius: 50%; background: #cfd6e4; transition: transform .18s ease; box-shadow: 0 1px 3px #0006; }\n.toggle input:checked + .switch { background: var(--good); border-color: var(--good); }\n.toggle input:checked + .switch::after { transform: translateX(19px); background: #fff; }\n.toggle input:focus-visible + .switch { outline: 2px solid var(--accent); outline-offset: 2px; }\n\n\u002F* ---------- range slider ---------- *\u002F\ninput[type=\"range\"] {\n  -webkit-appearance: none; appearance: none; width: 100%; height: 6px;\n  background: var(--line); border-radius: 999px; outline: none; cursor: pointer; margin: 8px 0;\n}\ninput[type=\"range\"]::-webkit-slider-thumb {\n  -webkit-appearance: none; appearance: none; width: 19px; height: 19px; border-radius: 50%;\n  background: var(--accent); border: 2px solid var(--panel); box-shadow: var(--shadow-sm); cursor: pointer;\n}\ninput[type=\"range\"]::-moz-range-thumb {\n  width: 19px; height: 19px; border-radius: 50%; background: var(--accent);\n  border: 2px solid var(--panel); box-shadow: var(--shadow-sm); cursor: pointer;\n}\ninput[type=\"range\"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }\n\n\u002F* ---------- text inputs \u002F selects ---------- *\u002F\ninput[type=\"text\"], input[type=\"number\"], input[type=\"search\"], select, textarea {\n  font: inherit; color: var(--ink); background: var(--card);\n  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 8px 11px; width: 100%;\n}\ntextarea { font-family: var(--mono); font-size: 0.85rem; line-height: 1.6; resize: vertical; }\ninput:focus-visible, select:focus-visible, textarea:focus-visible {\n  outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent);\n}\n\n\u002F* ---------- status \u002F output \u002F log ---------- *\u002F\n.status {\n  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;\n  font-size: 0.9rem; font-weight: 600;\n  padding: 11px 14px; border-radius: var(--radius-sm);\n  background: var(--panel-2); border: 1px solid var(--line); color: var(--ink);\n}\n.status.good { border-color: color-mix(in srgb, var(--good) 55%, var(--line)); }\n.status.warn { border-color: color-mix(in srgb, var(--warn) 55%, var(--line)); }\n.status.bad  { border-color: color-mix(in srgb, var(--bad) 55%, var(--line)); }\n.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); flex: none; }\n.dot.good { background: var(--good); } .dot.warn { background: var(--warn); }\n.dot.bad { background: var(--bad); } .dot.info { background: var(--info); }\n\n.output { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius-sm);\n  padding: 13px 15px; }\n.log { font-family: var(--mono); font-size: 0.8rem; line-height: 1.7; background: var(--card);\n  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 11px 14px;\n  max-height: 220px; overflow-y: auto; white-space: pre-wrap; }\n\n\u002F* ---------- code block + syntax tokens ---------- *\u002F\n.code {\n  font-family: var(--mono); font-size: 0.82rem; line-height: 1.7;\n  background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius-sm);\n  padding: 13px 15px; overflow-x: auto; white-space: pre; tab-size: 2;\n}\n.code .tok-sel  { color: var(--accent); }\n.code .tok-prop { color: #86e29b; }\n.code .tok-kw   { color: #ff9bcb; }\n.code .tok-str  { color: #f0c674; }\n.code .tok-num  { color: #f0883e; }\n.code .tok-cmt  { color: var(--faint); font-style: italic; }\n.code .hl { background: color-mix(in srgb, var(--good) 22%, transparent); border-radius: 4px; padding: 0 3px; }\n\n\u002F* ---------- hint \u002F caption ---------- *\u002F\n.hint { font-size: 0.83rem; color: var(--muted); line-height: 1.55; margin: 10px 0 0; }\n.hint code { font-family: var(--mono); color: var(--ink); background: var(--line-soft);\n  padding: 1px 5px; border-radius: 5px; font-size: 0.86em; }\n.hint strong { color: var(--ink); }\n\n\u002F* ---------- banner (feature-support \u002F notices) ---------- *\u002F\n.banner {\n  display: none; margin-bottom: 14px; padding: 11px 14px; border-radius: 11px;\n  font-size: 0.85rem; line-height: 1.5;\n  color: var(--ink); background: color-mix(in srgb, var(--warn) 12%, var(--panel));\n  border: 1px solid color-mix(in srgb, var(--warn) 45%, var(--line));\n}\n.banner.show { display: block; }\n.banner.info { background: color-mix(in srgb, var(--info) 12%, var(--panel));\n  border-color: color-mix(in srgb, var(--info) 45%, var(--line)); }\n.banner code { font-family: var(--mono); background: var(--line-soft); padding: 1px 5px; border-radius: 5px; }\n\n\u002F* ---------- misc atoms ---------- *\u002F\n.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 0.75rem; font-weight: 700;\n  padding: 3px 9px; border-radius: 999px; background: var(--line-soft); color: var(--muted); }\n.pill.good { color: var(--good); background: color-mix(in srgb, var(--good) 16%, transparent); }\n.pill.bad  { color: var(--bad);  background: color-mix(in srgb, var(--bad) 16%, transparent); }\n.mono { font-family: var(--mono); }\n.muted { color: var(--muted); }\n.big-num { font-family: var(--mono); font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; }\n\n\u002F* Optional theme toggle button (top-right). Wire it in JS if you want it. *\u002F\n.theme-btn { position: fixed; top: 12px; right: 12px; z-index: 20; }\n\n\u002F* ---------- responsive ---------- *\u002F\n@media (max-width: 560px) {\n  .panel { padding: 14px; }\n  .wrap-controls { gap: 14px; }\n  .btn { padding: 9px 13px; }\n}\n\n\u002F* ---------- reduced motion ---------- *\u002F\n@media (prefers-reduced-motion: reduce) {\n  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }\n}\n\n\n.file-list { display: flex; flex-direction: column; gap: 6px; margin: 4px 0 10px; }\n  .file-row {\n    display: flex; align-items: center; gap: 10px;\n    border: 1px solid var(--line); border-radius: var(--radius-sm);\n    padding: 7px 10px; background: var(--panel-2);\n    font-family: var(--mono); font-size: 0.82rem;\n    transition: background .2s, border-color .2s, transform .2s;\n  }\n  .file-row .idx { color: var(--muted); width: 1.4em; flex: none; text-align: right; }\n  .file-row.warn { border-color: color-mix(in oklab, #fbbf24 55%, var(--line)); background: color-mix(in oklab, #fbbf24 14%, var(--panel-2)); }\n  .match-row {\n    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;\n    border: 1px dashed var(--line); border-radius: var(--radius-sm);\n    padding: 8px 10px; font-family: var(--mono); font-size: 0.82rem;\n    background: var(--panel-2);\n  }\n  .match-row.hit { border-color: color-mix(in oklab, #34d399 55%, var(--line)); background: color-mix(in oklab, #34d399 12%, var(--panel-2)); }\n  .console-line { display: block; }\n  .console-line.err { color: #f87171; }\n  .console-line.ok { color: #34d399; }\n  .console-line.dim { color: var(--muted); }\n  select.pg-select {\n    font: inherit; background: var(--card); color: var(--ink);\n    border: 1px solid var(--line); border-radius: var(--radius-sm);\n    padding: 7px 10px;\n  }","(function () {\n  \u002F\u002F ---------- tabs ----------\n  var tabSeg = document.getElementById('tabSeg');\n  var tabs = { router: document.getElementById('tab-router'), middleware: document.getElementById('tab-middleware'), usestate: document.getElementById('tab-usestate') };\n  tabSeg.addEventListener('click', function (e) {\n    var btn = e.target.closest('button[data-val]');\n    if (!btn) return;\n    Array.prototype.forEach.call(tabSeg.querySelectorAll('button'), function (b) { b.setAttribute('aria-pressed', String(b === btn)); });\n    Object.keys(tabs).forEach(function (k) { tabs[k].style.display = (k === btn.dataset.val) ? '' : 'none'; });\n  });\n\n  \u002F\u002F ---------- route matcher (real matching logic) ----------\n  var ROUTES = [\n    { file: 'server\u002Fapi\u002Fhello.get.ts', method: 'GET', segs: ['api', 'hello'] },\n    { file: 'server\u002Fapi\u002Fupload.post.ts', method: 'POST', segs: ['api', 'upload'] },\n    { file: 'server\u002Fapi\u002Fusers\u002F[id].get.ts', method: 'GET', segs: ['api', 'users', '[id]'] },\n    { file: 'server\u002Fapi\u002Ffiles\u002F[...slug].ts', method: null, segs: ['api', 'files', '[...slug]'] },\n    { file: 'server\u002Froutes\u002Frobots.txt.ts', method: null, segs: ['robots.txt'] },\n  ];\n\n  function matchRoute(method, path) {\n    var reqSegs = path.split('\u002F').filter(Boolean);\n    for (var i = 0; i \u003C ROUTES.length; i++) {\n      var r = ROUTES[i];\n      if (r.method && r.method !== method) continue;\n      var m = matchSegs(r.segs, reqSegs);\n      if (m) return { route: r, params: m };\n    }\n    return null;\n  }\n\n  function matchSegs(pattern, reqSegs) {\n    var params = {};\n    for (var i = 0; i \u003C pattern.length; i++) {\n      var p = pattern[i];\n      if (p.indexOf('[...') === 0) {\n        params[p.slice(4, -1)] = reqSegs.slice(i).join('\u002F');\n        return (reqSegs.length >= i) ? params : null;\n      }\n      if (p[0] === '[') {\n        if (reqSegs[i] === undefined) return null;\n        params[p.slice(1, -1)] = reqSegs[i];\n        continue;\n      }\n      if (reqSegs[i] !== p) return null;\n    }\n    return (reqSegs.length === pattern.length) ? params : null;\n  }\n\n  document.getElementById('routeRun').addEventListener('click', function () {\n    var method = document.getElementById('reqMethod').value;\n    var path = document.getElementById('reqPath').value;\n    var result = matchRoute(method, path);\n    var el = document.getElementById('routeResult');\n    if (!result) {\n      el.className = 'match-row';\n      el.textContent = method + ' ' + path + '  →  no matching handler for this method + path.';\n      return;\n    }\n    var paramStr = Object.keys(result.params).length\n      ? '  params: ' + JSON.stringify(result.params)\n      : '';\n    el.className = 'match-row hit';\n    el.textContent = method + ' ' + path + '  →  ' + result.route.file + paramStr;\n  });\n\n  \u002F\u002F ---------- middleware order (real string sort) ----------\n  var UNPADDED = ['10.rate-limit.ts', '2.legacy.ts', '01.cors.ts', 'logging.ts', '02.auth.ts'];\n  var PADDED = ['01.cors.ts', '02.auth.ts', '03.legacy.ts', '10.rate-limit.ts', 'logging.ts'];\n\n  function renderMwList(files) {\n    var sorted = files.slice().sort(); \u002F\u002F the ACTUAL rule Nitro applies\n    var list = document.getElementById('mwList');\n    list.innerHTML = '';\n    var numericFirst = true;\n    sorted.forEach(function (f, i) {\n      var row = document.createElement('div');\n      row.className = 'file-row';\n      var looksOutOfOrder = \u002F^\\d\u002F.test(f) && i > 0 && \u002F^\\d\u002F.test(sorted[i - 1]) &&\n        parseInt(f, 10) \u003C parseInt(sorted[i - 1], 10);\n      if (looksOutOfOrder) row.classList.add('warn');\n      row.innerHTML = '\u003Cspan class=\"idx\">' + (i + 1) + '.\u003C\u002Fspan>\u003Cspan>server\u002Fmiddleware\u002F' + f + '\u003C\u002Fspan>';\n      list.appendChild(row);\n    });\n    var hasWarn = list.querySelector('.warn');\n    var status = document.getElementById('mwStatus');\n    status.className = 'status ' + (hasWarn ? 'warn' : 'good');\n    status.innerHTML = hasWarn\n      ? '\u003Cspan class=\"dot warn\">\u003C\u002Fspan>\u003Cspan>Runs top to bottom — notice a higher number executing before a lower one (string sort, not numeric).\u003C\u002Fspan>'\n      : '\u003Cspan class=\"dot good\">\u003C\u002Fspan>\u003Cspan>Runs top to bottom — zero-padding keeps numeric and string order the same.\u003C\u002Fspan>';\n  }\n\n  document.getElementById('mwBroken').addEventListener('click', function () {\n    this.setAttribute('aria-pressed', 'true');\n    document.getElementById('mwFixed').setAttribute('aria-pressed', 'false');\n    renderMwList(UNPADDED);\n  });\n  document.getElementById('mwFixed').addEventListener('click', function () {\n    this.setAttribute('aria-pressed', 'true');\n    document.getElementById('mwBroken').setAttribute('aria-pressed', 'false');\n    renderMwList(PADDED);\n  });\n  renderMwList(UNPADDED);\n\n  \u002F\u002F ---------- useState model ----------\n  var log = document.getElementById('useStateLog');\n  document.getElementById('useStateBtn').addEventListener('click', function () {\n    log.innerHTML =\n      '\u003Cspan class=\"console-line dim\">$ curl \u002Fapi\u002Fprofile\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line dim\">→ export default defineEventHandler((event) => {\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line dim\">→   const user = useState(\\'user\\') \u002F\u002F called inside a server route\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line err\">ReferenceError: useState is not defined\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line err\">HTTP 500 — server\u002F doesn\\'t auto-import Vue composables, and a Nitro\u002Fh3 handler has no Vue app instance for one to use\u003C\u002Fspan>';\n  });\n  document.getElementById('useUtilBtn').addEventListener('click', function () {\n    log.innerHTML =\n      '\u003Cspan class=\"console-line dim\">$ curl \u002Fapi\u002Fprofile\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line dim\">→ export default defineEventHandler((event) => {\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line dim\">→   const user = event.context.user \u002F\u002F set upstream by server\u002Fmiddleware\u002F01.auth.ts\u003C\u002Fspan>' +\n      '\u003Cspan class=\"console-line ok\">200 OK  { \"user\": { \"id\": 42, \"name\": \"Ada\" } }\u003C\u002Fspan>';\n  });\n})();",{"height":52,"autorun":17},520,{"slug":45,"title":54,"excerpt":55,"coverUrl":56,"vertical":57},"Nuxt Server Routes Explained: How Nitro Builds Your API","Nuxt server routes turn server\u002Fapi into a real backend via Nitro and h3. Learn routing rules, defineEventHandler, middleware order, and the useState trap.","\u002Fmedia\u002Fcovers\u002Fnuxt-weekly-nitro-server-routes.png",{"slug":6},[59,63,67,71,75,79,83,87,91,95,99,103],{"slug":60,"name":61,"articles":62},"webdev","Webdev",114,{"slug":64,"name":65,"articles":66},"javascript","Javascript",96,{"slug":68,"name":69,"articles":70},"frontend","Frontend",75,{"slug":72,"name":73,"articles":74},"tutorial","Tutorial",41,{"slug":76,"name":77,"articles":78},"css","Css",36,{"slug":80,"name":81,"articles":82},"typescript","Typescript",17,{"slug":84,"name":85,"articles":86},"performance","Performance",14,{"slug":88,"name":89,"articles":90},"react","React",13,{"slug":92,"name":93,"articles":94},"browser","Browser",11,{"slug":96,"name":97,"articles":98},"node","Node",10,{"slug":100,"name":101,"articles":102},"html","Html",8,{"slug":104,"name":105,"articles":106},"accessibility","Accessibility",7]