diff --git a/site/migrations/000-create-users.js b/site/migrations/000-create-users.js
index 3a05352c7b..76dde745a2 100644
--- a/site/migrations/000-create-users.js
+++ b/site/migrations/000-create-users.js
@@ -6,7 +6,7 @@ exports.up = DB => {
 			name character varying(255),
 			username character varying(255) not null,
 			avatar text,
-			github_token character varying(255) not null,
+			github_token character varying(255),
 			created_at timestamp with time zone NOT NULL DEFAULT now(),
 			updated_at timestamp with time zone
 		);
diff --git a/site/package-lock.json b/site/package-lock.json
index 3e5f82ed43..4e17717eeb 100644
--- a/site/package-lock.json
+++ b/site/package-lock.json
@@ -1360,6 +1360,11 @@
         }
       }
     },
+    "@polka/redirect": {
+      "version": "1.0.0-next.0",
+      "resolved": "https://registry.npmjs.org/@polka/redirect/-/redirect-1.0.0-next.0.tgz",
+      "integrity": "sha512-ym6ooqMr09+cV+y52p5kszJ0jYcX+nJfm8POrQb7QYowvpPPuneZ71EclHrQSB7a50lcytgR/xtL6AUFdvyEkg=="
+    },
     "@polka/send": {
       "version": "1.0.0-next.2",
       "resolved": "https://registry.npmjs.org/@polka/send/-/send-1.0.0-next.2.tgz",
diff --git a/site/package.json b/site/package.json
index 030f28ad42..e7a1b5385e 100644
--- a/site/package.json
+++ b/site/package.json
@@ -15,6 +15,7 @@
     "testsrc": "mocha -r esm test/**"
   },
   "dependencies": {
+    "@polka/redirect": "^1.0.0-next.0",
     "@polka/send": "^1.0.0-next.2",
     "devalue": "^1.1.0",
     "do-not-zip": "^1.0.0",
diff --git a/site/src/components/Repl/ReplWidget.svelte b/site/src/components/Repl/ReplWidget.svelte
index e785c697f8..fbdd3622a7 100644
--- a/site/src/components/Repl/ReplWidget.svelte
+++ b/site/src/components/Repl/ReplWidget.svelte
@@ -28,7 +28,7 @@
 		}
 
 		if (gist) {
-			fetch(`gist/${gist}`).then(r => r.json()).then(data => {
+			fetch(`repl/${gist}.json`).then(r => r.json()).then(data => {
 				const { id, description, files } = data;
 
 				name = description;
diff --git a/site/src/routes/examples/[slug].json.js b/site/src/routes/examples/[slug].json.js
index 2cb0958982..705a4e7e89 100644
--- a/site/src/routes/examples/[slug].json.js
+++ b/site/src/routes/examples/[slug].json.js
@@ -6,16 +6,16 @@ const cache = new Map();
 export function get(req, res) {
 	const { slug } = req.params;
 
-	try {
-		let example = cache.get(slug);
+	let example = cache.get(slug);
 
-		if (!example || process.env.NODE_ENV !== 'production') {
-			example = get_example(slug);
-			cache.set(slug, example);
-		}
+	if (!example || process.env.NODE_ENV !== 'production') {
+		example = get_example(slug);
+		if (example) cache.set(slug, example);
+	}
 
+	if (example) {
 		send(res, 200, example);
-	} catch (err) {
+	} else {
 		send(res, 404, {
 			error: 'not found'
 		});
diff --git a/site/src/routes/examples/_examples.js b/site/src/routes/examples/_examples.js
index bf23769500..e4580d7fda 100644
--- a/site/src/routes/examples/_examples.js
+++ b/site/src/routes/examples/_examples.js
@@ -35,7 +35,7 @@ export function get_example(slug) {
 	const dir = lookup.get(slug);
 	const title = titles.get(slug);
 
-	if (!dir || !title) throw { status: 404, message: 'not found' };
+	if (!dir || !title) return null;
 
 	const files = fs.readdirSync(`content/examples/${dir}`)
 		.filter(name => name[0] !== '.' && name !== 'meta.json')
diff --git a/site/src/routes/gist/[id].js b/site/src/routes/gist/[id].js
deleted file mode 100644
index 6f3eb52c3b..0000000000
--- a/site/src/routes/gist/[id].js
+++ /dev/null
@@ -1,65 +0,0 @@
-import send from '@polka/send';
-import { body } from './_utils.js';
-import { query } from '../../utils/db';
-import { isUser } from '../../backend/auth';
-
-export async function get(req, res) {
-	const [row] = await query(`
-		select g.*, u.uid as owner from gists g
-		left join users u on g.user_id = u.id
-		where g.uid = $1 limit 1
-	`, [req.params.id]); // via filename pattern
-
-	if (!row) {
-		return send(res, 404, { error: 'Gist not found' });
-	}
-
-	send(res, 200, {
-		uid: row.uid,
-		name: row.name,
-		files: row.files,
-		owner: row.owner
-	});
-}
-
-export async function patch(req, res) {
-	const user = await isUser(req, res);
-	if (!user) return; // response already sent
-
-	let id, uid=req.params.id;
-
-	try {
-		const [row] = await query(`select * from gists where uid = $1 limit 1`, [uid]);
-		if (!row) return send(res, 404, { error: 'Gist not found' });
-		if (row.user_id !== user.id) return send(res, 403, { error: 'Item does not belong to you' });
-		id = row.id;
-	} catch (err) {
-		console.error('PATCH /gists @ select', err);
-		return send(res, 500);
-	}
-
-	try {
-		const obj = await body(req);
-		obj.updated_at = 'now()';
-		let k, cols=[], vals=[];
-		for (k in obj) {
-			cols.push(k);
-			vals.push(obj[k]);
-		}
-
-		const tmp = vals.map((x, i) => `$${i + 1}`).join(',');
-		const set = `set (${cols.join(',')}) = (${tmp})`;
-
-		const [row] = await query(`update gists ${set} where id = ${id} returning *`, vals);
-
-		send(res, 200, {
-			uid: row.uid,
-			name: row.name,
-			files: row.files,
-			owner: user.uid,
-		});
-	} catch (err) {
-		console.error('PATCH /gists @ update', err);
-		send(res, 500, { error: err.message });
-	}
-}
diff --git a/site/src/routes/repl/_components/AppControls/UserMenu.svelte b/site/src/routes/repl/[id]/_components/AppControls/UserMenu.svelte
similarity index 96%
rename from site/src/routes/repl/_components/AppControls/UserMenu.svelte
rename to site/src/routes/repl/[id]/_components/AppControls/UserMenu.svelte
index faa5e35ab8..1404c1d5fc 100644
--- a/site/src/routes/repl/_components/AppControls/UserMenu.svelte
+++ b/site/src/routes/repl/[id]/_components/AppControls/UserMenu.svelte
@@ -1,5 +1,5 @@
 <script>
-	import { user, logout } from '../../../../user.js';
+	import { user, logout } from '../../../../../user.js';
 
 	let showMenu = false;
 	let name;
diff --git a/site/src/routes/repl/_components/AppControls/index.svelte b/site/src/routes/repl/[id]/_components/AppControls/index.svelte
similarity index 83%
rename from site/src/routes/repl/_components/AppControls/index.svelte
rename to site/src/routes/repl/[id]/_components/AppControls/index.svelte
index 79b31d1d9d..21b06464f2 100644
--- a/site/src/routes/repl/_components/AppControls/index.svelte
+++ b/site/src/routes/repl/[id]/_components/AppControls/index.svelte
@@ -3,10 +3,10 @@
 	import UserMenu from './UserMenu.svelte';
 	import { Icon } from '@sveltejs/site-kit';
 	import * as doNotZip from 'do-not-zip';
-	import downloadBlob from '../../_utils/downloadBlob.js';
-	import { user } from '../../../../user.js';
-	import { enter } from '../../../../utils/events.js';
-	import { isMac } from '../../../../utils/compat.js';
+	import downloadBlob from '../../../_utils/downloadBlob.js';
+	import { user } from '../../../../../user.js';
+	import { enter } from '../../../../../utils/events.js';
+	import { isMac } from '../../../../../utils/compat.js';
 
 	const dispatch = createEventDispatcher();
 
@@ -54,12 +54,15 @@
 		const { components } = repl.toJSON();
 
 		try {
-			const r = await fetch(`gist/create`, {
+			const r = await fetch(`repl/create.json`, {
 				method: 'POST',
 				headers: { Authorization },
 				body: JSON.stringify({
 					name,
-					components
+					files: components.map(component => ({
+						name: `${component.name}.${component.type}`,
+						source: component.source
+					}))
 				})
 			});
 
@@ -107,16 +110,16 @@
 			const files = {};
 			const { components } = repl.toJSON();
 
-			components.forEach(module => {
-				const text = module.source.trim();
-				if (!text.length) return; // skip empty file
-				files[`${module.name}.${module.type}`] = text;
-			});
-
-			const r = await fetch(`gist/${gist.uid}`, {
+			const r = await fetch(`repl/${gist.uid}.json`, {
 				method: 'PATCH',
 				headers: { Authorization },
-				body: JSON.stringify({ name, files })
+				body: JSON.stringify({
+					name,
+					files: components.map(component => ({
+						name: `${component.name}.${component.type}`,
+						source: component.source
+					}))
+				})
 			});
 
 			if (r.status < 200 || r.status >= 300) {
@@ -197,29 +200,21 @@ export default app;` });
 			<Icon name="download" />
 		</button>
 
-		{#if $user}
-			<button class="icon" disabled="{saving || !$user}" on:click={fork} title="fork">
-				{#if justForked}
-					<Icon name="check" />
-				{:else}
-					<Icon name="git-branch" />
-				{/if}
-			</button>
-
-			<button class="icon" disabled="{saving || !$user}" on:click={save} title="save">
-				{#if justSaved}
-					<Icon name="check" />
-				{:else}
-					<Icon name="save" />
-				{/if}
-			</button>
-		{/if}
+		<button class="icon" disabled="{saving || !$user}" on:click={() => fork(false)} title="fork">
+			{#if justForked}
+				<Icon name="check" />
+			{:else}
+				<Icon name="git-branch" />
+			{/if}
+		</button>
 
-		{#if gist}
-			<a class="icon no-underline" href={gist.html_url} title="link to gist">
-				<Icon name="link" />
-			</a>
-		{/if}
+		<button class="icon" disabled="{saving || !$user}" on:click={save} title="save">
+			{#if justSaved}
+				<Icon name="check" />
+			{:else}
+				<Icon name="save" />
+			{/if}
+		</button>
 
 		{#if $user}
 			<UserMenu />
diff --git a/site/src/routes/repl/[id]/index.json.js b/site/src/routes/repl/[id]/index.json.js
new file mode 100644
index 0000000000..78a2e4393d
--- /dev/null
+++ b/site/src/routes/repl/[id]/index.json.js
@@ -0,0 +1,135 @@
+import send from '@polka/send';
+import redirect from '@polka/redirect';
+import body from '../_utils/body.js';
+import * as httpie from 'httpie';
+import { query, find } from '../../../utils/db';
+import { isUser } from '../../../backend/auth';
+import { get_example } from '../../examples/_examples.js';
+
+const { GITHUB_CLIENT_ID, GITHUB_CLIENT_SECRET } = process.env;
+
+async function import_gist(req, res) {
+	const base = `https://api.github.com/gists/${req.params.id}`;
+	const url = `${base}?client_id=${GITHUB_CLIENT_ID}&client_secret=${GITHUB_CLIENT_SECRET}`;
+
+	try {
+		const { data } = await httpie.get(url, {
+			headers: {
+				'User-Agent': 'https://svelte.dev'
+			}
+		});
+
+		// create owner if necessary...
+		let user = await find(`select * from users where uid = $1`, [data.owner.id]);
+
+		if (!user) {
+			const { id, name, login, avatar_url } = data.owner;
+
+			[user] = await query(`
+				insert into users(uid, name, username, avatar)
+				values ($1, $2, $3, $4)
+				returning *
+			`, [id, name, login, avatar_url]);
+		}
+
+		delete data.files['README.md'];
+		delete data.files['meta.json'];
+
+		const files = Object.keys(data.files).map(key => {
+			const name = key.replace(/\.html$/, '.svelte');
+
+			return {
+				name,
+				source: data.files[key].content
+			};
+		});
+
+		// add gist to database...
+		const [gist] = await query(`
+			insert into gists(uid, user_id, name, files)
+			values ($1, $2, $3, $4) returning *`, [req.params.id, user.id, data.description, JSON.stringify(files)]);
+
+		send(res, 200, {
+			uid: req.params.id,
+			name: data.description,
+			files,
+			owner: data.owner.id
+		});
+	} catch (err) {
+		send(res, err.statusCode, { error: err.message });
+	}
+}
+
+export async function get(req, res) {
+	// is this an example?
+	const example = get_example(req.params.id);
+
+	if (example) {
+		return send(res, 200, {
+			relaxed: true,
+			uid: req.params.id,
+			name: example.title,
+			files: example.files,
+			owner: null
+		});
+	}
+
+	const [row] = await query(`
+		select g.*, u.uid as owner from gists g
+		left join users u on g.user_id = u.id
+		where g.uid = $1 limit 1
+	`, [req.params.id]); // via filename pattern
+
+	if (!row) {
+		return import_gist(req, res);
+	}
+
+	send(res, 200, {
+		uid: row.uid.replace(/-/g, ''),
+		name: row.name,
+		files: row.files,
+		owner: row.owner
+	});
+}
+
+export async function patch(req, res) {
+	const user = await isUser(req, res);
+	if (!user) return; // response already sent
+
+	let id, uid=req.params.id;
+
+	try {
+		const [row] = await query(`select * from gists where uid = $1 limit 1`, [uid]);
+		if (!row) return send(res, 404, { error: 'Gist not found' });
+		if (row.user_id !== user.id) return send(res, 403, { error: 'Item does not belong to you' });
+		id = row.id;
+	} catch (err) {
+		console.error('PATCH /gists @ select', err);
+		return send(res, 500);
+	}
+
+	try {
+		const obj = await body(req);
+		obj.updated_at = 'now()';
+		let k, cols=[], vals=[];
+		for (k in obj) {
+			cols.push(k);
+			vals.push(k === 'files' ? JSON.stringify(obj[k]) : obj[k]);
+		}
+
+		const tmp = vals.map((x, i) => `$${i + 1}`).join(',');
+		const set = `set (${cols.join(',')}) = (${tmp})`;
+
+		const [row] = await query(`update gists ${set} where id = ${id} returning *`, vals);
+
+		send(res, 200, {
+			uid: row.uid.replace(/-/g, ''),
+			name: row.name,
+			files: row.files,
+			owner: user.uid,
+		});
+	} catch (err) {
+		console.error('PATCH /gists @ update', err);
+		send(res, 500, { error: err.message });
+	}
+}
diff --git a/site/src/routes/repl/[id]/index.svelte b/site/src/routes/repl/[id]/index.svelte
new file mode 100644
index 0000000000..17259cbc7d
--- /dev/null
+++ b/site/src/routes/repl/[id]/index.svelte
@@ -0,0 +1,223 @@
+<script context="module">
+	export function preload({ params, query }) {
+		return {
+			version: query.version || '3',
+			id: params.id
+		};
+	}
+</script>
+
+<script>
+	import Repl from '@sveltejs/svelte-repl';
+	import { onMount } from 'svelte';
+	import { goto } from '@sapper/app';
+	import { process_example } from '../../../utils/examples';
+	import { user } from '../../../user.js';
+	import InputOutputToggle from '../../../components/Repl/InputOutputToggle.svelte';
+	import AppControls from './_components/AppControls/index.svelte';
+
+	export let version;
+	export let id;
+
+	let repl;
+	let gist;
+	let name = 'Loading...';
+	let zen_mode = false;
+	let is_relaxed_gist = false;
+	let width = process.browser ? window.innerWidth : 1000;
+	let checked = false;
+
+	function update_query_string(version) {
+		const params = [];
+
+		if (version !== 'latest') params.push(`version=${version}`);
+
+		const url = params.length > 0
+			? `repl/${id}?${params.join('&')}`
+			: `repl/${id}`;
+
+		history.replaceState({}, 'x', url);
+	}
+
+	$: if (typeof history !== 'undefined') update_query_string(version);
+
+	function fetch_gist(id) {
+		if (gist && gist.uid === id) {
+			// if the id changed because we just forked, don't refetch
+			return;
+		}
+
+		// TODO handle `relaxed` logic
+		fetch(`repl/${id}.json`).then(r => {
+			if (r.ok) {
+				r.json().then(data => {
+					gist = data;
+					name = data.name;
+
+					is_relaxed_gist = data.relaxed;
+
+					const rgx = /(js|svelte)$/i;
+					const components = data.files.map(file => {
+						let [name, type] = file.name.split('.');
+						if (type === 'html') type = 'svelte'; // TODO do this on the server
+						return { name, type, source: file.source };
+					});
+
+					components.sort((a, b) => {
+						if (a.name === 'App' && a.type === 'svelte') return -1;
+						if (b.name === 'App' && b.type === 'svelte') return 1;
+
+						if (a.type !== b.type) return a.type === 'svelte' ? -1 : 1;
+
+						return a.name < b.name ? -1 : 1;
+					});
+
+					repl.set({ components });
+				});
+			} else {
+				console.warn('TODO: 404 Gist')
+			}
+		});
+	}
+
+	$: if (process.browser) fetch_gist(id);
+
+	onMount(() => {
+		if (version !== 'local') {
+			fetch(`https://unpkg.com/svelte@${version || '3'}/package.json`)
+				.then(r => r.json())
+				.then(pkg => {
+					version = pkg.version;
+				});
+		}
+	});
+
+	function handle_fork(event) {
+		console.log('> handle_fork', event);
+		gist = event.detail.gist;
+		goto(`/repl/${gist.uid}?version=${version}`);
+	}
+
+	$: svelteUrl = process.browser && version === 'local' ?
+		`${location.origin}/repl/local` :
+		`https://unpkg.com/svelte@${version}`;
+
+	const rollupUrl = `https://unpkg.com/rollup@1/dist/rollup.browser.js`;
+
+	// needed for context API example
+	const mapbox_setup = `window.MAPBOX_ACCESS_TOKEN = process.env.MAPBOX_ACCESS_TOKEN;`;
+
+	$: mobile = width < 540;
+
+	$: relaxed = is_relaxed_gist || ($user && gist && $user.uid === gist.owner);
+</script>
+
+<style>
+	.repl-outer {
+		position: relative;
+		height: calc(100vh - var(--nav-h));
+		--app-controls-h: 5.6rem;
+		--pane-controls-h: 4.2rem;
+		overflow: hidden;
+		background-color: var(--back);
+		padding: var(--app-controls-h) 0 0 0;
+		/* margin: 0 calc(var(--side-nav) * -1); */
+		box-sizing: border-box;
+	}
+
+	.viewport {
+		width: 100%;
+		height: 100%;
+	}
+
+	.mobile .viewport {
+		width: 200%;
+		height: calc(100% - 42px);
+		transition: transform 0.3s;
+	}
+
+	.mobile .offset {
+		transform: translate(-50%, 0);
+	}
+
+	/* temp fix for #2499 and #2550 while waiting for a fix for https://github.com/sveltejs/svelte-repl/issues/8 */
+
+	.viewport :global(.tab-content),
+	.viewport :global(.tab-content.visible) {
+		pointer-events: all;
+		opacity: 1;
+	}
+	.viewport :global(.tab-content) {
+		visibility: hidden;
+	}
+	.viewport :global(.tab-content.visible) {
+		visibility: visible;
+	}
+
+	.zen-mode {
+		position: fixed;
+		width: 100%;
+		height: 100%;
+		top: 0;
+		z-index: 111;
+	}
+
+	.pane { width: 100%; height: 100% }
+
+	.loading {
+		text-align: center;
+		color: var(--second);
+		font-weight: 400;
+		margin: 2em 0 0 0;
+		opacity: 0;
+		animation: fade-in .4s;
+		animation-delay: .2s;
+		animation-fill-mode: both;
+	}
+
+	@keyframes fade-in {
+		0%   { opacity: 0 }
+		100% { opacity: 1 }
+	}
+
+	.input {
+		padding: 2.4em 0 0 0;
+	}
+</style>
+
+<svelte:head>
+	<title>{name} • REPL • Svelte</title>
+
+	<meta name="twitter:title" content="Svelte REPL">
+	<meta name="twitter:description" content="Cybernetically enhanced web apps">
+	<meta name="Description" content="Interactive Svelte playground">
+</svelte:head>
+
+<svelte:window bind:innerWidth={width}/>
+
+<div class="repl-outer {zen_mode ? 'zen-mode' : ''}" class:mobile>
+	<AppControls
+		{gist}
+		{repl}
+		bind:name
+		bind:zen_mode
+		on:forked={handle_fork}
+	/>
+
+	{#if process.browser}
+		<div class="viewport" class:offset={checked}>
+			<Repl
+				bind:this={repl}
+				{svelteUrl}
+				{rollupUrl}
+				{relaxed}
+				fixed={mobile}
+				injectedJS={mapbox_setup}
+			/>
+		</div>
+
+		{#if mobile}
+			<InputOutputToggle bind:checked/>
+		{/if}
+	{/if}
+</div>
diff --git a/site/src/routes/gist/_utils.js b/site/src/routes/repl/_utils/body.js
similarity index 87%
rename from site/src/routes/gist/_utils.js
rename to site/src/routes/repl/_utils/body.js
index 8417031001..950208ab56 100644
--- a/site/src/routes/gist/_utils.js
+++ b/site/src/routes/repl/_utils/body.js
@@ -1,4 +1,4 @@
-export function body(req) {
+export default function body(req) {
 	return new Promise((fulfil, reject) => {
 		let str = '';
 
diff --git a/site/src/routes/gist/create.js b/site/src/routes/repl/create.json.js
similarity index 56%
rename from site/src/routes/gist/create.js
rename to site/src/routes/repl/create.json.js
index 82fe5a74cb..9a5b3398e5 100644
--- a/site/src/routes/gist/create.js
+++ b/site/src/routes/repl/create.json.js
@@ -1,5 +1,5 @@
 import send from '@polka/send';
-import { body } from './_utils.js';
+import body from './_utils/body.js';
 import { query } from '../../utils/db';
 import { isUser } from '../../backend/auth';
 
@@ -8,21 +8,14 @@ export async function post(req, res) {
 	if (!user) return; // response already sent
 
 	try {
-		const { name, components } = await body(req);
-
-		const files = {};
-		components.forEach(component => {
-			const text = component.source.trim();
-			if (!text.length) return; // skip empty file
-			files[`${component.name}.${component.type}`] = text;
-		});
+		const { name, files } = await body(req);
 
 		const [row] = await query(`
 			insert into gists(user_id, name, files)
-			values ($1, $2, $3) returning *`, [user.id, name, files]);
+			values ($1, $2, $3) returning *`, [user.id, name, JSON.stringify(files)]);
 
 		send(res, 201, {
-			uid: row.uid,
+			uid: row.uid.replace(/-/g, ''),
 			name: row.name,
 			files: row.files,
 			owner: user.uid,
diff --git a/site/src/routes/repl/index.svelte b/site/src/routes/repl/index.svelte
index d3b1e6bc01..0c7acfc9dc 100644
--- a/site/src/routes/repl/index.svelte
+++ b/site/src/routes/repl/index.svelte
@@ -1,238 +1,16 @@
 <script context="module">
 	export function preload({ query }) {
-		if (/^[^>]?[12]/.test(query.version)) {
-			const search = Object.keys(query).map(key => `${key}=${query[key]}`).join('&');
-			return this.redirect(302, `https://v2.svelte.dev/repl?${search}`);
-		}
-
-		return {
-			version: query.version || '3',
-			gist_id: query.gist,
-			example: query.example || 'hello-world'
-		};
-	}
-</script>
-
-<script>
-	import Repl from '@sveltejs/svelte-repl';
-	import { onMount } from 'svelte';
-
-	import { process_example } from '../../utils/examples';
-	import InputOutputToggle from '../../components/Repl/InputOutputToggle.svelte';
-	import AppControls from './_components/AppControls/index.svelte';
-
-	export let version;
-	export let example;
-	export let gist_id;
-
-	let repl;
-	let gist;
-	let name = 'Loading...';
-	let zen_mode = false;
-	let relaxed = false;
-	let width = process.browser ? window.innerWidth : 1000;
-	let checked = false;
+		const { gist, example, version } = query;
 
-	$: if (typeof history !== 'undefined') {
-		const params = [];
-
-		if (version !== 'latest') params.push(`version=${version}`);
-		if (gist_id) params.push(`gist=${gist_id}`);
-		else if (example) params.push(`example=${example}`);
-
-		const url = params.length > 0
-			? `repl?${params.join('&')}`
-			: 'repl';
-
-		history.replaceState({}, 'x', url);
-	}
-
-	onMount(() => {
-		if (version !== 'local') {
-			fetch(`https://unpkg.com/svelte@${version || '3'}/package.json`)
-				.then(r => r.json())
-				.then(pkg => {
-					version = pkg.version;
-				});
+		// redirect to v2 REPL if appropriate
+		if (/^[^>]?[12]/.test(version)) {
+			const q = Object.keys(query).map(key => `${key}=${query[key]}`).join('&');
+			return this.redirect(302, `https://v2.svelte.dev/repl?${q}`);
 		}
 
-		if (gist_id) {
-			relaxed = false;
-			fetch(`gist/${gist_id}`).then(r => {
-				if (r.ok) {
-					r.json().then(data => {
-						gist = data;
-						name = data.name;
-
-						const components = [];
-						const files = data.files;
-						const rgx = /(js|svelte)$/i;
-
-						Object.keys(files).forEach(key => {
-							let [name, type] = key.split('.');
-							if (type === 'html') type = 'svelte';
-							if (rgx.test(type)) {
-								components.push({ name, type, source:files[key] });
-							}
-						});
-
-						components.sort((a, b) => {
-							if (a.name === 'App' && a.type === 'svelte') return -1;
-							if (b.name === 'App' && b.type === 'svelte') return 1;
-
-							if (a.type !== b.type) return a.type === 'svelte' ? -1 : 1;
-
-							return a.name < b.name ? -1 : 1;
-						});
-
-						repl.set({ components });
-					});
-				} else {
-					console.warn('TODO: 404 Gist')
-				}
-			});
-		} else {
-			relaxed = true;
-			fetch(`examples/${example}.json`).then(async response => {
-				if (response.ok) {
-					const data = await response.json();
-
-					name = data.title;
-
-					const components = process_example(data.files);
-					repl.set({ components });
-
-					gist = null;
-				}
-			});
-		}
-	});
-
-	function handle_fork(event) {
-		example = null;
-		console.log('> handle_fork', event);
-		gist = event.detail.gist;
-		gist_id = gist.uid;
-	}
-
-	$: svelteUrl = process.browser && version === 'local' ?
-		`${location.origin}/repl/local` :
-		`https://unpkg.com/svelte@${version}`;
-
-	const rollupUrl = `https://unpkg.com/rollup@1/dist/rollup.browser.js`;
-
-	// needed for context API example
-	const mapbox_setup = `window.MAPBOX_ACCESS_TOKEN = process.env.MAPBOX_ACCESS_TOKEN;`;
+		const id = gist || example || 'hello-world';
+		const q = version ? `?version=${version}` : ``;
 
-	$: mobile = width < 540;
-</script>
-
-<style>
-	.repl-outer {
-		position: relative;
-		height: calc(100vh - var(--nav-h));
-		--app-controls-h: 5.6rem;
-		--pane-controls-h: 4.2rem;
-		overflow: hidden;
-		background-color: var(--back);
-		padding: var(--app-controls-h) 0 0 0;
-		/* margin: 0 calc(var(--side-nav) * -1); */
-		box-sizing: border-box;
-	}
-
-	.viewport {
-		width: 100%;
-		height: 100%;
-	}
-
-	.mobile .viewport {
-		width: 200%;
-		height: calc(100% - 42px);
-		transition: transform 0.3s;
-	}
-
-	.mobile .offset {
-		transform: translate(-50%, 0);
-	}
-
-	/* temp fix for #2499 and #2550 while waiting for a fix for https://github.com/sveltejs/svelte-repl/issues/8 */
-
-	.viewport :global(.tab-content),
-	.viewport :global(.tab-content.visible) {
-		pointer-events: all;
-		opacity: 1;
-	}
-	.viewport :global(.tab-content) {
-		visibility: hidden;
-	}
-	.viewport :global(.tab-content.visible) {
-		visibility: visible;
-	}
-
-	.zen-mode {
-		position: fixed;
-		width: 100%;
-		height: 100%;
-		top: 0;
-		z-index: 111;
+		this.redirect(301, `repl/${id}${q}`);
 	}
-
-	.pane { width: 100%; height: 100% }
-
-	.loading {
-		text-align: center;
-		color: var(--second);
-		font-weight: 400;
-		margin: 2em 0 0 0;
-		opacity: 0;
-		animation: fade-in .4s;
-		animation-delay: .2s;
-		animation-fill-mode: both;
-	}
-
-	@keyframes fade-in {
-		0%   { opacity: 0 }
-		100% { opacity: 1 }
-	}
-
-	.input {
-		padding: 2.4em 0 0 0;
-	}
-</style>
-
-<svelte:head>
-	<title>{name} • REPL • Svelte</title>
-
-	<meta name="twitter:title" content="Svelte REPL">
-	<meta name="twitter:description" content="Cybernetically enhanced web apps">
-	<meta name="Description" content="Interactive Svelte playground">
-</svelte:head>
-
-<svelte:window bind:innerWidth={width}/>
-
-<div class="repl-outer {zen_mode ? 'zen-mode' : ''}" class:mobile>
-	<AppControls
-		{gist}
-		{repl}
-		bind:name
-		bind:zen_mode
-		on:forked={handle_fork}
-	/>
-
-	{#if process.browser}
-		<div class="viewport" class:offset={checked}>
-			<Repl
-				bind:this={repl}
-				{svelteUrl}
-				{rollupUrl}
-				{relaxed}
-				fixed={mobile}
-				injectedJS={mapbox_setup}
-			/>
-		</div>
-
-		{#if mobile}
-			<InputOutputToggle bind:checked/>
-		{/if}
-	{/if}
-</div>
+</script>
\ No newline at end of file