adds awesome new GraphiQL renderer and an example

6 files changed, 418 insertions, 500 deletions

diff --git a/README.md b/README.md
index 76412a1..e2e8f18 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # @eol/gq
 
-A batteries-included GraphQL toolkit for Deno, wrapping `graphql-js` and `@graphql-tools/schema` with the bits most APIs end up reaching for anyway: a Fetch-compatible HTTP handler, a cached `gql` tag, a `.graphql` file loader, and a cleaned-up GraphQL Playground.
+A batteries-included GraphQL toolkit for Deno, wrapping `graphql-js` and `@graphql-tools/schema` with the bits most APIs end up reaching for anyway: a Fetch-compatible HTTP handler, a cached `gql` tag, a `.graphql` file loader, and an embedded GraphiQL UI powered by [`@eeeooolll/graphiql`](https://www.npmjs.com/package/@eeeooolll/graphiql).
 
 ## Install
 
@@ -40,7 +40,7 @@ Deno.serve(
 );
 ```
 
-Visit `http://localhost:8000` in a browser for the Playground, or `POST` a query to the same URL.
+Visit `http://localhost:8000` in a browser for GraphiQL, or `POST` a query to the same URL.
 
 ## Loading schemas from `.graphql` files
 
@@ -89,13 +89,13 @@ Returns a `(request) => Promise<Response>` handler. Pluggable into `Deno.serve`,
 
 Options:
 
-| Option              | Type                                  | Description                                          |
-| ------------------- | ------------------------------------- | ---------------------------------------------------- |
-| `schema`            | `GraphQLSchema`                       | Required. Executable schema.                         |
-| `context`           | `(req) => Ctx \| Promise<Ctx>`        | Builds the resolver context per request.             |
-| `graphiql`          | `boolean`                             | Serve the Playground on `GET` + `Accept: text/html`. |
-| `headers`           | `HeadersInit`                         | Extra headers merged into every response.            |
-| `playgroundOptions` | `Omit<RenderPageOptions, "endpoint">` | Passthrough options for the Playground renderer.     |
+| Option              | Type                                  | Description                                    |
+| ------------------- | ------------------------------------- | ---------------------------------------------- |
+| `schema`            | `GraphQLSchema`                       | Required. Executable schema.                   |
+| `context`           | `(req) => Ctx \| Promise<Ctx>`        | Builds the resolver context per request.       |
+| `graphiql`          | `boolean`                             | Serve GraphiQL on `GET` + `Accept: text/html`. |
+| `headers`           | `HeadersInit`                         | Extra headers merged into every response.      |
+| `playgroundOptions` | `Omit<RenderPageOptions, "endpoint">` | Passthrough options for the GraphiQL renderer. |
 
 ### `executeSchema(config)`
 
@@ -114,28 +114,35 @@ Companion knobs:
 
 ### `importQL(path)`
 
-Reads a `.graphql` file and resolves its imports. See [Loading schemas from `.graphql` files](#loading-schemas-from-graphql-files).
+Reads a `.graphql` file and resolves its imports. See [Loading schemas from `.graphql` files](#loading-schemas-from-graphql-files).
 
 ### `runHttpQuery(params, options, request)`
 
-Low-level executor that `GraphQLHTTP` delegates to. Use it if you’re rolling your own transport but still want the context wiring.
+Low-level executor that `GraphQLHTTP` delegates to. Use it if you’re rolling your own transport but still want the context wiring.
 
 ### Types
 
-`GQLOptions`, `GQLRequest`, `GraphQLParams`, `GraphQLHandler`, plus the Playground types (`RenderPageOptions`, `MiddlewareOptions`, `ISettings`, `EditorColours`, `Tab`, `Theme`, `CursorShape`, `IntrospectionResult`).
+`GQLOptions`, `GQLRequest`, `GraphQLParams`, `GraphQLHandler`, plus `RenderPageOptions` for the GraphiQL shell.
 
 ## Features
 
-- Import `*.graphql` files — explicit and dynamic — via `importQL`.
-- GraphiQL/Playground code cleaned up; SVGs redrawn so they actually make sense.
-- Ships typed; passes `deno check entry.ts` with no fuss.
-- Zero build step — it’s Deno, you just import it.
+- Import `*.graphql` files — explicit and dynamic — via `importQL`.
+- Embedded GraphiQL via [`@eeeooolll/graphiql`](https://www.npmjs.com/package/@eeeooolll/graphiql) — Svelte 5, CodeMirror 6, served as a prebuilt IIFE bundle from jsDelivr.
+- Ships typed; passes `deno check entry.ts` with no fuss.
+- Zero build step — it’s Deno, you just import it.
 
-## TODO
+## GraphiQL renderer options
 
-- Add a runnable example.
-- Replace React Playground with Svelte/SvelteKit.
-- Take over the world (real world, metaverse, or [yggdrasil](https://yggdrasil-network.github.io), whichever comes first).
+`playgroundOptions` is forwarded to the HTML shell builder. All fields are optional:
+
+| Field        | Type             | Description                                                              |
+| ------------ | ---------------- | ------------------------------------------------------------------------ |
+| `cdnUrl`     | `string`         | CDN base. Defaults to `//cdn.jsdelivr.net/npm`.                          |
+| `faviconUrl` | `string \| null` | `null` skips the favicon; `undefined` uses the bundle's default.         |
+| `title`      | `string`         | Document `<title>`. Defaults to `"GraphiQL"`.                            |
+| `version`    | `string`         | Pin `@eeeooolll/graphiql` to a specific version on the CDN. Recommended. |
+
+Pinning `version` is recommended — without it the shell hits jsDelivr's `@latest` cache, which can lag behind new releases by ~12h.
 
 ## License
 
diff --git a/deno.json b/deno.json
index baa37cd..8b1c4de 100644
--- a/deno.json
+++ b/deno.json
@@ -1,12 +1,14 @@
 {
   "exports": "./entry.ts",
   "imports": {
+    "@eeeooolll/graphiql": "npm:@eeeooolll/graphiql@0.4.0",
     "@graphql-tools/schema": "npm:@graphql-tools/schema@^10.0.33",
+    "@netopwibby/dedent": "jsr:@netopwibby/dedent@^0.1.0",
     "@std/path": "jsr:@std/path@^1.1.4",
     "graphql": "npm:graphql@^16.13.2",
     "xss": "npm:xss@^1.0.15"
   },
   "license": "MIT",
   "name": "@eol/gq",
-  "version": "0.3.0"
+  "version": "0.4.0"
 }
diff --git a/deno.lock b/deno.lock
index 462c783..4e680a4 100644
--- a/deno.lock
+++ b/deno.lock
@@ -1,13 +1,18 @@
 {
   "version": "5",
   "specifiers": {
+    "jsr:@netopwibby/dedent@0.1": "0.1.0",
     "jsr:@std/internal@^1.0.12": "1.0.13",
     "jsr:@std/path@^1.1.4": "1.1.4",
+    "npm:@eeeooolll/graphiql@0.4.0": "0.4.0_svelte@5.55.5_@codemirror+lint@6.9.5",
     "npm:@graphql-tools/schema@^10.0.33": "10.0.33_graphql@16.13.2",
     "npm:graphql@^16.13.2": "16.13.2",
     "npm:xss@^1.0.15": "1.0.15"
   },
   "jsr": {
+    "@netopwibby/dedent@0.1.0": {
+      "integrity": "fcd8ffe607efdbe11ddcefa9169935514744b6b064ed634390818227fa0b401e"
+    },
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       "integrity": "2f9546691d4ac2d32859c82dff284aaeac980ddeca38430d07941e7e288725c0"
     },
@@ -19,6 +24,92 @@
     }
   },
   "npm": {
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+      "dependencies": [
+        "@codemirror/language",
+        "@codemirror/state",
+        "@codemirror/view",
+        "@lezer/common"
+      ]
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+      "dependencies": [
+        "@codemirror/language",
+        "@codemirror/state",
+        "@codemirror/view",
+        "@lezer/common"
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+      "dependencies": [
+        "@codemirror/language",
+        "@lezer/json"
+      ]
+    },
+    "@codemirror/language@6.12.3": {
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+      "dependencies": [
+        "@codemirror/state",
+        "@codemirror/view",
+        "@lezer/common",
+        "@lezer/highlight",
+        "@lezer/lr",
+        "style-mod"
+      ]
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+      "dependencies": [
+        "@codemirror/state",
+        "@codemirror/view",
+        "crelt"
+      ]
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+        "crelt"
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+      "dependencies": [
+        "@codemirror/state",
+        "crelt",
+        "style-mod",
+        "w3c-keyname"
+      ]
+    },
+    "@eeeooolll/graphiql@0.4.0_svelte@5.55.5_@codemirror+lint@6.9.5": {
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+      "dependencies": [
+        "@codemirror/autocomplete",
+        "@codemirror/commands",
+        "@codemirror/lang-json",
+        "@codemirror/language",
+        "@codemirror/state",
+        "@codemirror/view",
+        "@inc/uchu",
+        "@lezer/highlight",
+        "cm6-graphql",
+        "codemirror",
+        "graphql",
+        "graphql-sse",
+        "graphql-ws",
+        "svelte"
+      ]
+    },
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       "dependencies": [
@@ -52,15 +143,124 @@
         "graphql"
       ]
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+      "dependencies": [
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+        "@codemirror/lint",
+        "@codemirror/state",
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+        "@codemirror/commands",
+        "@codemirror/language",
+        "@codemirror/lint",
+        "@codemirror/search",
+        "@codemirror/state",
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+      ]
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@@ -70,12 +270,97 @@
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+        "debounce-promise",
+        "graphql",
+        "nullthrows",
+        "vscode-languageserver-types"
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+    },
     "graphql@16.13.2": {
       "integrity": "sha512-5bJ+nf/UCpAjHM8i06fl7eLyVC9iuNAjm9qzkiu2ZGhM0VscSvS6WDPfAwkdkBuoXGM9FJSbKl6wylMwP9Ktig=="
     },
+    "is-reference@3.0.3": {
+      "integrity": "sha512-ixkJoqQvAP88E6wLydLGGqCJsrFUnqoH6HnaczB8XmDH1oaWU+xxdptvikTgaEhtZ53Ky6YXiBuUI2WXLMCwjw==",
+      "dependencies": [
+        "@types/estree"
+      ]
+    },
+    "locate-character@3.0.0": {
+      "integrity": "sha512-SW13ws7BjaeJ6p7Q6CO2nchbYEc3X3J6WrmTTDto7yMPqVSZTUyY5Tjbid+Ab8gLnATtygYtiDIJGQRRn2ZOiA=="
+    },
+    "magic-string@0.30.21": {
+      "integrity": "sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==",
+      "dependencies": [
+        "@jridgewell/sourcemap-codec"
+      ]
+    },
+    "nullthrows@1.1.1": {
+      "integrity": "sha512-2vPPEi+Z7WqML2jZYddDIfy5Dqb0r2fze2zTxNNknZaFpVHU3mFB3R+DWeJWGVx0ecvttSGlJTI+WG+8Z4cDWw=="
+    },
+    "style-mod@4.1.3": {
+      "integrity": "sha512-i/n8VsZydrugj3Iuzll8+x/00GH2vnYsk1eomD8QiRrSAeW6ItbCQDtfXCeJHd0iwiNagqjQkvpvREEPtW3IoQ=="
+    },
+    "svelte@5.55.5": {
+      "integrity": "sha512-2uCs/LZ9us+AktdzYJM8OcxQ8qnPS1kpaO7syGT/MgO+6Qr1Ybl+TqPq+97u7PHqmmMlye5ZkoyXONy5mjjAbw==",
+      "dependencies": [
+        "@jridgewell/remapping",
+        "@jridgewell/sourcemap-codec",
+        "@sveltejs/acorn-typescript",
+        "@types/estree",
+        "@types/trusted-types",
+        "acorn",
+        "aria-query",
+        "axobject-query",
+        "clsx",
+        "devalue",
+        "esm-env",
+        "esrap",
+        "is-reference",
+        "locate-character",
+        "magic-string",
+        "zimmerframe"
+      ]
+    },
     "tslib@2.8.1": {
       "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="
     },
+    "vscode-languageserver-types@3.17.5": {
+      "integrity": "sha512-Ld1VelNuX9pdF39h2Hgaeb5hEZM2Z3jUrrMgWQAu82jMtZp7p3vJT3BzToKtZI7NgQssZje5o0zryOrhQvzQAg=="
+    },
+    "w3c-keyname@2.2.8": {
+      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ=="
+    },
     "xss@1.0.15": {
       "integrity": "sha512-FVdlVVC67WOIPvfOwhoMETV72f6GbW7aOabBC3WxN/oUdoEMDyLz4OgRv5/gck2ZeNqEQu+Tb0kloovXOfpYVg==",
       "dependencies": [
@@ -83,11 +368,16 @@
         "cssfilter"
       ],
       "bin": true
+    },
+    "zimmerframe@1.1.4": {
+      "integrity": "sha512-B58NGBEoc8Y9MWWCQGl/gq9xBCe4IiKM0a2x7GZdQKOW5Exr8S1W24J6OgM1njK8xCRGvAJIL/MxXHf6SkmQKQ=="
     }
   },
   "workspace": {
     "dependencies": [
+      "jsr:@netopwibby/dedent@0.1",
       "jsr:@std/path@^1.1.4",
+      "npm:@eeeooolll/graphiql@0.4.0",
       "npm:@graphql-tools/schema@^10.0.33",
       "npm:graphql@^16.13.2",
       "npm:xss@^1.0.15"
diff --git a/example.ts b/example.ts
new file mode 100644
index 0000000..9364fe0
--- /dev/null
+++ b/example.ts
@@ -0,0 +1,29 @@
+
+
+
+/*** UTILITY ------------------------------------------ ***/
+
+import { executeSchema, GraphQLHTTP, gql } from "./entry.ts";
+
+const schema = executeSchema({
+  resolvers: {
+    Query: {
+      hello: (_: unknown, { name }: { name?: string }) => `hello, ${name ?? "world"}`
+    }
+  },
+  typeDefs: gql`type Query { hello(name: String): String }`
+});
+
+const handler = GraphQLHTTP({
+  graphiql: true,
+  playgroundOptions: { version: "0.4.0" },
+  schema
+});
+
+/*** PROGRAM ------------------------------------------ ***/
+
+Deno.serve({ port: 4000 }, handler);
+
+
+
+/*** deno run -A example.ts ***/
diff --git a/source/graphiql/markup.ts b/source/graphiql/markup.ts
deleted file mode 100755
index 6bacbf3..0000000
--- a/source/graphiql/markup.ts
+++ /dev/null
@@ -1,309 +0,0 @@
-
-
-
-/*** EXPORT ------------------------------------------- ***/
-
-export const getLoadingMarkup = () => ({
-  container: `
-    <style>
-      @keyframes fadeIn {
-        from {
-          opacity: 0;
-          transform: translateY(-10px);
-        }
-
-        to {
-          opacity: 1;
-          transform: translateY(0);
-        }
-      }
-
-      @keyframes fadeOut {
-        from {
-          opacity: 1;
-          transform: translateY(0);
-        }
-
-        to {
-          opacity: 0;
-          transform: translateY(-10px);
-        }
-      }
-
-      .fadeOut {
-        animation: fadeOut 0.5s ease-out forwards;
-      }
-
-      #loading-wrapper {
-        width: 100vw; height: 100vh;
-
-        align-items: center;
-        display: flex;
-        flex-direction: column;
-        justify-content: center;
-        position: absolute;
-      }
-
-      .logo {
-        width: 75px; height: 75px;
-
-        animation: fadeIn 0.5s ease-out forwards;
-        margin-bottom: 20px;
-        opacity: 0;
-      }
-
-      .text {
-        animation: fadeIn 0.5s ease-out forwards;
-        color: rgba(255, 255, 255, 0.6);
-        font-size: 32px;
-        font-weight: 200;
-        opacity: 0;
-        text-align: center;
-      }
-
-      .text-inner {
-        font-weight: 400;
-      }
-    </style>
-
-    <div id="loading-wrapper">
-      <svg class="logo" viewBox="0 0 128 128" xmlns="http://www.w3.org/2000/svg">
-        <title>GraphQL Playground Logo</title>
-
-        <style>
-          @keyframes appearIn {
-            from {
-              opacity: 0;
-              transform: translateY(0px);
-            }
-
-            to {
-              opacity: 1;
-              transform: translateY(0);
-            }
-          }
-
-          @keyframes scaleIn {
-            from {
-              transform: scale(0);
-            }
-
-            to {
-              transform: scale(1);
-            }
-          }
-
-          @keyframes innerDrawIn {
-            0% {
-              stroke-dashoffset: 70;
-            }
-
-            50% {
-              stroke-dashoffset: 140;
-            }
-
-            100% {
-              stroke-dashoffset: 210;
-            }
-          }
-
-          @keyframes outerDrawIn {
-            0% {
-              stroke-dashoffset: 76;
-            }
-
-            100% {
-              stroke-dashoffset: 152;
-            }
-          }
-
-          .circle-top,
-          .circle-top-right,
-          .circle-bottom-right,
-          .circle-bottom,
-          .circle-bottom-left,
-          .circle-top-left {
-            fill: white;
-          }
-
-          .circle-top {
-            animation: scaleIn 0.25s linear forwards 0.2222222222222222s;
-            transform: scale(0);
-            transform-origin: 64px 28px;
-          }
-
-          .circle-top-right {
-            animation: scaleIn 0.25s linear forwards 0.4222222222222222s;
-            transform: scale(0);
-            transform-origin: 95.98500061035156px 46.510000228881836px;
-          }
-
-          .circle-bottom-right {
-            animation: scaleIn 0.25s linear forwards 0.6222222222222222s;
-            transform: scale(0);
-            transform-origin: 95.97162628173828px 83.4900016784668px;
-          }
-
-          .circle-bottom {
-            animation: scaleIn 0.25s linear forwards 0.8222222222222223s;
-            transform: scale(0);
-            transform-origin: 64px 101.97999572753906px;
-          }
-
-          .circle-bottom-left {
-            animation: scaleIn 0.25s linear forwards 1.0222222222222221s;
-            transform: scale(0);
-            transform-origin: 32.03982162475586px 83.4900016784668px;
-          }
-
-          .circle-top-left {
-            animation: scaleIn 0.25s linear forwards 1.2222222222222223s;
-            transform: scale(0);
-            transform-origin: 32.033552169799805px 46.510000228881836px;
-          }
-
-          .octoline-top-right,
-          .octoline-right,
-          .octoline-bottom-right,
-          .octoline-bottom-left,
-          .octoline-left,
-          .octoline-top-left {
-            stroke: white;
-            stroke-linecap: round;
-            stroke-linejoin: round;
-            stroke-width: 4;
-          }
-
-          .octoline-top-right {
-            animation: outerDrawIn 0.5s ease-out forwards 0.3333333333333333s, appearIn 0.1s ease-out forwards 0.3333333333333333s;
-            animation-iteration-count: 1, 1;
-            opacity: 0;
-            stroke-dasharray: 76;
-          }
-
-          .octoline-right {
-            animation: outerDrawIn 0.5s ease-out forwards 0.5333333333333333s, appearIn 0.1s ease-out forwards 0.5333333333333333s;
-            animation-iteration-count: 1, 1;
-            opacity: 0;
-            stroke-dasharray: 76;
-          }
-
-          .octoline-bottom-right {
-            animation: outerDrawIn 0.5s ease-out forwards 0.7333333333333334s, appearIn 0.1s ease-out forwards 0.7333333333333334s;
-            animation-iteration-count: 1, 1;
-            opacity: 0;
-            stroke-dasharray: 76;
-          }
-
-          .octoline-bottom-left {
-            animation: outerDrawIn 0.5s ease-out forwards 0.9333333333333333s, appearIn 0.1s ease-out forwards 0.9333333333333333s;
-            animation-iteration-count: 1, 1;
-            opacity: 0;
-            stroke-dasharray: 76;
-          }
-
-          .octoline-left {
-            animation: outerDrawIn 0.5s ease-out forwards 1.1333333333333333s, appearIn 0.1s ease-out forwards 1.1333333333333333s;
-            animation-iteration-count: 1, 1;
-            opacity: 0;
-            stroke-dasharray: 76;
-          }
-
-          .octoline-top-left {
-            animation: outerDrawIn 0.5s ease-out forwards 1.3333333333333333s, appearIn 0.1s ease-out forwards 1.3333333333333333s;
-            animation-iteration-count: 1, 1;
-            opacity: 0;
-            stroke-dasharray: 76;
-          }
-
-          .triangle-bottom,
-          .triangle-left,
-          .triangle-right {
-            stroke: white;
-            stroke-linecap: round;
-            stroke-width: 4;
-          }
-
-          .triangle-bottom {
-            animation: innerDrawIn 1s ease-in-out forwards 1.3666666666666667s, appearIn 0.1s linear forwards 1.3666666666666667s;
-            animation-iteration-count: infinite, 1;
-            opacity: 0;
-            stroke-dasharray: 70;
-          }
-
-          .triangle-left {
-            animation: innerDrawIn 1s ease-in-out forwards 1.5333333333333332s, appearIn 0.1s linear forwards 1.5333333333333332s;
-            animation-iteration-count: infinite, 1;
-            opacity: 0;
-            stroke-dasharray: 70;
-          }
-
-          .triangle-right {
-            animation: innerDrawIn 1s ease-in-out forwards 1.7000000000000002s, appearIn 0.1s linear forwards 1.7000000000000002s;
-            animation-iteration-count: infinite, 1;
-            opacity: 0;
-            stroke-dasharray: 70;
-          }
-        </style>
-
-        <defs>
-          <linearGradient id="linearGradient" x1="4.86%" x2="96.21%" y1="0%" y2="99.66%">
-            <stop stop-color="#e00082" stop-opacity="0.8" offset="0%"></stop>
-            <stop stop-color="#e00082" offset="100%"></stop>
-          </linearGradient>
-        </defs>
-
-        <g>
-          <rect id="gradient" width="127.96" height="127.96" y="1" fill="url(#linearGradient)" rx="4"></rect>
-          <path id="border" fill="#e00082" fill-rule="nonzero" d="M4.7 2.84c-1.58 0-2.86 1.28-2.86 2.85v116.57c0 1.57 1.28 2.84 2.85 2.84h116.57c1.57 0 2.84-1.26 2.84-2.83V5.67c0-1.55-1.26-2.83-2.83-2.83H4.67zM4.7 0h116.58c3.14 0 5.68 2.55 5.68 5.7v116.58c0 3.14-2.54 5.68-5.68 5.68H4.68c-3.13 0-5.68-2.54-5.68-5.68V5.68C-1 2.56 1.55 0 4.7 0z"></path>
-
-          <path
-            class="circle-top" x="64" y="28"
-            d="M64 36c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8"
-            style="transform: translate(100px, 100px);"></path>
-          <path
-            class="circle-top-right" x="95.98500061035156" y="46.510000228881836"
-            d="M89.04 50.52c-2.2-3.84-.9-8.73 2.94-10.96 3.83-2.2 8.72-.9 10.95 2.94 2.2 3.84.9 8.73-2.94 10.96-3.85 2.2-8.76.9-10.97-2.94"
-            style="transform: translate(100px, 100px);"></path>
-          <path
-            class="circle-bottom-right" x="95.97162628173828" y="83.4900016784668"
-            d="M102.9 87.5c-2.2 3.84-7.1 5.15-10.94 2.94-3.84-2.2-5.14-7.12-2.94-10.96 2.2-3.84 7.12-5.15 10.95-2.94 3.86 2.23 5.16 7.12 2.94 10.96"
-            style="transform: translate(100px, 100px);"></path>
-          <path
-            class="circle-bottom" x="64" y="101.97999572753906"
-            d="M64 110c-4.43 0-8-3.6-8-8.02 0-4.44 3.57-8.02 8-8.02s8 3.58 8 8.02c0 4.4-3.57 8.02-8 8.02"
-            style="transform: translate(100px, 100px);"></path>
-          <path
-            class="circle-bottom-left" x="32.03982162475586" y="83.4900016784668"
-            d="M25.1 87.5c-2.2-3.84-.9-8.73 2.93-10.96 3.83-2.2 8.72-.9 10.95 2.94 2.2 3.84.9 8.73-2.94 10.96-3.85 2.2-8.74.9-10.95-2.94"
-            style="transform: translate(100px, 100px);"></path>
-          <path
-            class="circle-top-left" x="32.033552169799805" y="46.510000228881836"
-            d="M38.96 50.52c-2.2 3.84-7.12 5.15-10.95 2.94-3.82-2.2-5.12-7.12-2.92-10.96 2.2-3.84 7.12-5.15 10.95-2.94 3.83 2.23 5.14 7.12 2.94 10.96"
-            style="transform: translate(100px, 100px);"></path>
-
-          <path class="octoline-top-right" d="M63.55 27.5l32.9 19-32.9-19z"></path>
-          <path class="octoline-right" d="M96 46v38-38z"></path>
-          <path class="octoline-bottom-right" d="M96.45 84.5l-32.9 19 32.9-19z"></path>
-          <path class="octoline-bottom-left" d="M64.45 103.5l-32.9-19 32.9 19z"></path>
-          <path class="octoline-left" d="M32 84V46v38z"></path>
-          <path class="octoline-top-left" d="M31.55 46.5l32.9-19-32.9 19z"></path>
-
-          <path class="triangle-bottom" d="M30 84h70"></path>
-          <path class="triangle-left" d="M65 26L30 87"></path>
-          <path class="triangle-right" d="M98 87L63 26"></path>
-        </g>
-      </svg>
-
-      <div class="text">Loading
-        <span class="text-inner">GraphQL Playground</span>
-      </div>
-    </div>
-  `,
-  script: `
-    const loadingWrapper = document.getElementById("loading-wrapper");
-
-    if (loadingWrapper)
-      loadingWrapper.classList.add("fadeOut");
-  `
-});
diff --git a/source/graphiql/render.ts b/source/graphiql/render.ts
index a0e4dc2..7adec57 100755
--- a/source/graphiql/render.ts
+++ b/source/graphiql/render.ts
@@ -3,213 +3,112 @@
 
 /*** IMPORT ------------------------------------------- ***/
 
+import { default as dedent } from "@netopwibby/dedent";
 import { filterXSS } from "xss";
 
 /*** UTILITY ------------------------------------------ ***/
 
-import { getLoadingMarkup } from "./markup.ts";
+const filter = (val: string) => filterXSS(val, {
+  stripIgnoreTag: true,
+  stripIgnoreTagBody: ["script"],
+  whiteList: {}
+});
 
-const CONFIG_ID = "playground-config";
-const loading = getLoadingMarkup();
-
-const filter = (val: string) => {
-  return filterXSS(val, {
-    stripIgnoreTag: true,
-    stripIgnoreTagBody: ["script"],
-    whiteList: {}
-  });
-}
-
-const getCdnMarkup = ({ cdnUrl = "//cdn.jsdelivr.net/npm", faviconUrl, version }: {
-  cdnUrl?: string
-  faviconUrl?: string | null
+const buildAssetUrl = ({ cdnUrl, suffix, version }: {
+  cdnUrl: string
+  suffix: string
   version?: string
-}) => {
-  const buildCDNUrl = (packageName: string, suffix: string) =>
-    filter(`${cdnUrl}/${packageName}${version ? `@${version}` : ""}/${suffix}` || "");
-
-  return `
-    <link rel="stylesheet" href="${buildCDNUrl("graphql-playground-react", "build/static/css/index.css")}"/>
-    ${typeof faviconUrl === "string" ? `<link rel="shortcut icon" href="${filter(faviconUrl || "")}" />` : ""}
-    ${faviconUrl === undefined ? `<link rel="shortcut icon" href="${buildCDNUrl("graphql-playground-react", "build/favicon.png")}" />` : ""}
-    <script src="${buildCDNUrl("graphql-playground-react", "build/static/js/middleware.js")}"></script>
-  `;
-}
-
-const renderConfig = (config: unknown) => {
-  return filterXSS(`<div id="${CONFIG_ID}">${JSON.stringify(config)}</div>`, {
-    whiteList: { div: ["id"] }
-  });
-};
+}) => filter(`${cdnUrl}/@eeeooolll/graphiql${version ? `@${version}` : ""}/dist/${suffix}`);
 
 /*** EXPORT ------------------------------------------- ***/
 
-export interface MiddlewareOptions {
-  codeTheme?: EditorColours;
-  config?: { [key: string]: unknown; };
-  endpoint?: string;
-  env?: "electron" | "react";
-  schema?: IntrospectionResult;
-  settings?: ISettings;
-  subscriptionEndpoint?: string;
-  tabs?: Tab[];
-  workspaceName?: string;
-}
-
-export type CursorShape = "line" | "block" | "underline";
-export type Theme = "dark" | "light";
-
-export interface ISettings {
-  "editor.cursorShape": CursorShape;
-  "editor.fontFamily": string;
-  "editor.fontSize": number;
-  "editor.reuseHeaders": boolean;
-  "editor.theme": Theme;
-  "general.betaUpdates": boolean;
-  "request.credentials": string;
-  "request.globalHeaders": { [key: string]: string };
-  "schema.polling.enable": boolean;
-  "schema.polling.endpointFilter": string;
-  "schema.polling.interval": number;
-  "tracing.hideTracingResponse": boolean;
-  "tracing.tracingSupported": boolean;
-}
-
-export interface EditorColours {
-  atom: string;
-  attribute: string;
-  builtin: string;
-  comment: string;
-  cursorColor: string;
-  def: string;
-  editorBackground: string;
-  keyword: string;
-  leftDrawerBackground: string;
-  meta: string;
-  number: string;
-  property: string;
-  punctuation: string;
-  qualifier: string;
-  resultBackground: string;
-  rightDrawerBackground: string;
-  selection: string;
-  string: string;
-  string2: string;
-  variable: string;
-  ws: string;
-}
-
-export interface IntrospectionResult {
-  __schema: { [key: string]: unknown; };
-}
-
-export interface RenderPageOptions extends MiddlewareOptions {
+export interface RenderPageOptions {
+  /** Base CDN. Defaults to jsDelivr. */
   cdnUrl?: string;
-  env?: "electron" | "react";
+  /** GraphQL endpoint the embedded fetcher posts to. */
+  endpoint?: string;
+  /** Optional `<link rel="shortcut icon">`. `null` skips, `undefined` falls back to default. */
   faviconUrl?: string | null;
+  /** Document `<title>`. */
   title?: string;
+  /** Pin `@eeeooolll/graphiql` to a specific version on the CDN. */
   version?: string;
 }
 
-export interface Tab {
-  endpoint: string;
-  headers?: { [key: string]: string };
-  name?: string;
-  query: string;
-  responses?: string[];
-  variables?: string;
-}
-
 /**
- * Renders the GraphQL Playground HTML shell.
+ * Renders the GraphiQL HTML shell.
+ *
+ * Loads the prebuilt IIFE bundle from `@eeeooolll/graphiql` (registered as
+ * `window.EolGraphiQL`) and mounts it against `endpoint`.
  *
  * Usually called indirectly via `GraphQLHTTP({ graphiql: true })`; invoke it
- * directly if you need to embed the Playground in a custom route.
+ * directly if you need to embed GraphiQL in a custom route.
  */
-export function renderPlaygroundPage(options: RenderPageOptions) {
-  const extendedOptions:
-    & Partial<{
-      canSaveConfig: boolean
-      configString: string
-    }>
-    & RenderPageOptions = {
-      ...options,
-      canSaveConfig: false
-    };
-
-  if (options.config)
-    extendedOptions.configString = JSON.stringify(options.config, null, 2);
-
-  if (!extendedOptions.endpoint && !extendedOptions.configString)
-    console.warn("WARNING: You did not provide an endpoint and do not have a .graphqlconfig. Make sure you have at least one of them.");
-  else if (extendedOptions.endpoint)
-    extendedOptions.endpoint = filter(extendedOptions.endpoint || "");
-
-  return `
+export function renderPlaygroundPage(options: RenderPageOptions): string {
+  const {
+    cdnUrl = "//cdn.jsdelivr.net/npm",
+    endpoint = "/graphql",
+    faviconUrl,
+    title = "GraphiQL",
+    version
+  } = options;
+
+  const safeEndpoint = filter(endpoint);
+  const safeTitle = filter(title);
+  const scriptUrl = buildAssetUrl({ cdnUrl, suffix: "standalone.js", version });
+  const styleUrl = buildAssetUrl({ cdnUrl, suffix: "standalone.css", version });
+
+  const faviconLink =
+    faviconUrl === null ?
+      "" :
+      typeof faviconUrl === "string" ?
+        `<link rel="shortcut icon" href="${filter(faviconUrl)}"/>` :
+        `<link rel="shortcut icon" href="${buildAssetUrl({ cdnUrl, suffix: "favicon.svg", version })}"/>`;
+
+  return dedent`
   <!DOCTYPE html>
   <html lang="en">
     <head>
-      <meta charset=utf-8/>
-      <meta name="viewport" content="user-scalable=no, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, minimal-ui"/>
-      <link href="https://brick.a.ssl.fastly.net/Open+Sans:300,400,600,700/Source+Code+Pro:400,700" rel="stylesheet"/>
-      <title>${extendedOptions.title || "GraphQL Playground"}</title>
-      ${extendedOptions.env === "react" || extendedOptions.env === "electron" ? "" : getCdnMarkup(extendedOptions)}
-    </head>
+      <meta charset="utf-8"/>
+      <meta name="viewport" content="width=device-width, initial-scale=1"/>
+      <title>${safeTitle}</title>
+      ${faviconLink}
+      <link rel="stylesheet" href="${styleUrl}"/>
 
-    <body>
       <style>
-        html {
-          font-family: "Open Sans", sans-serif;
-          overflow: hidden;
-        }
-
-        body {
-          background-color: #172a3a;
-          margin: 0;
+        *,
+        *::before,
+        *::after {
+          margin: 0; padding: 0;
+          box-sizing: inherit;
         }
 
-        #${CONFIG_ID} {
-          display: none;
+        html {
+          box-sizing: border-box;
         }
 
-        .playgroundIn {
-          animation: playgroundIn 0.5s ease-out forwards;
+        html,
+        body {
+          height: 100%;
         }
 
-        @keyframes playgroundIn {
-          from {
-            opacity: 0;
-            transform: translateY(10px);
-          }
-
-          to {
-            opacity: 1;
-            transform: translateY(0);
-          }
+        #root {
+          height: 100vh;
         }
       </style>
+    </head>
 
-      ${loading.container}
-      ${renderConfig(extendedOptions)}
-      <div id="root"/>
+    <body>
+      <div id="root"></div>
+
+      <script src="${scriptUrl}"></script>
 
       <script>
         window.addEventListener("load", () => {
-          ${loading.script}
-
           const root = document.getElementById("root");
-          root.classList.add("playgroundIn");
-          const configText = document.getElementById("${CONFIG_ID}").innerText;
-
-          if (configText && configText.length) {
-            try {
-              GraphQLPlayground.init(root, JSON.parse(configText));
-            } catch(_) {
-              console.error("could not find config");
-            }
-          } else {
-            GraphQLPlayground.init(root);
-          }
+          const fetcher = window.EolGraphiQL.createHttpFetcher({ url: "${safeEndpoint}" });
+
+          window.EolGraphiQL.mount(root, { fetcher });
         });
       </script>
     </body>