diff --git a/compile_example.ts b/compile_example.ts
new file mode 100644
index 0000000000..769fb7e59d
--- /dev/null
+++ b/compile_example.ts
@@ -0,0 +1,21 @@
+import { compile } from "./src/compiler/index.ts";
+
+const src = `
+<script>
+	export let environment = "Deno";
+</script>
+
+<style>
+	body { color: pink; }
+</style>
+
+<p>Looks like Svelte compiler works on {environment}!</p>
+`
+const compiledSsr = compile(src, {
+	filename: 'Deno.svelte',
+	generate: 'ssr',
+	name: 'Deno',
+	sveltePath: "./svelte",
+});
+
+console.log(compiledSsr)
diff --git a/import_map.json b/import_map.json
new file mode 100644
index 0000000000..71a09da0dc
--- /dev/null
+++ b/import_map.json
@@ -0,0 +1,13 @@
+{
+   "imports": {
+      "acorn": "https://cdn.skypack.dev/acorn",
+      "estree": "https://cdn.skypack.dev/@types/estree?dts",
+      "estree-walker": "https://cdn.skypack.dev/estree-walker",
+      "magic-string": "https://cdn.skypack.dev/magic-string",
+      "code-red": "https://cdn.skypack.dev/code-red",
+      "is-reference": "https://cdn.skypack.dev/is-reference",
+      "locate-character": "https://cdn.skypack.dev/locate-character",
+      "periscopic": "https://cdn.skypack.dev/periscopic",
+      "css-tree": "https://esm.sh/css-tree@1.0.0-alpha22"
+   }
+}
diff --git a/src/compiler/compile/nodes/shared/Expression.ts b/src/compiler/compile/nodes/shared/Expression.ts
index b2e6b1c13b..08205a7fd1 100644
--- a/src/compiler/compile/nodes/shared/Expression.ts
+++ b/src/compiler/compile/nodes/shared/Expression.ts
@@ -9,7 +9,7 @@ import TemplateScope from './TemplateScope.ts';
 import get_object from '../../utils/get_object.ts';
 import Block from '../../render_dom/Block.ts';
 import is_dynamic from '../../render_dom/wrappers/shared/is_dynamic.ts';
-import { b } from 'code-red.ts';
+import { b } from 'code-red';
 import { invalidate } from '../../render_dom/invalidate.ts';
 import { Node, FunctionExpression, Identifier } from 'estree';
 import { TemplateNode } from '../../../interfaces.ts';
diff --git a/src/compiler/compile/render_dom/wrappers/Window.ts b/src/compiler/compile/render_dom/wrappers/Window.ts
index 996f1e6dcb..166f0f98cf 100644
--- a/src/compiler/compile/render_dom/wrappers/Window.ts
+++ b/src/compiler/compile/render_dom/wrappers/Window.ts
@@ -5,7 +5,7 @@ import { b, x } from 'code-red';
 import add_event_handlers from './shared/add_event_handlers.ts';
 import Window from '../../nodes/Window.ts';
 import add_actions from './shared/add_actions.ts';
-import { Identifier } from 'estree.ts';
+import { Identifier } from 'estree';
 import { TemplateNode } from '../../../interfaces.ts';
 import EventHandler from './Element/EventHandler.ts';
 
diff --git a/src/compiler/compile/render_ssr/index.ts b/src/compiler/compile/render_ssr/index.ts
index 095810962d..fed8573701 100644
--- a/src/compiler/compile/render_ssr/index.ts
+++ b/src/compiler/compile/render_ssr/index.ts
@@ -5,7 +5,7 @@ import { string_literal } from '../utils/stringify.ts';
 import Renderer from './Renderer.ts';
 import { INode as TemplateNode } from '../nodes/interfaces.ts'; // TODO
 import Text from '../nodes/Text.ts';
-import { LabeledStatement, Statement, Node } from 'estree.ts';
+import { LabeledStatement, Statement, Node } from 'estree';
 
 export default function ssr(
 	component: Component,
diff --git a/src/compiler/config.ts b/src/compiler/config.ts
index 63aba0c029..61db7045a9 100644
--- a/src/compiler/config.ts
+++ b/src/compiler/config.ts
@@ -1 +1 @@
-export const test = typeof Deno !== 'undefined' && process.env.TEST;
+export const test = typeof Deno !== 'undefined' && typeof Deno.env.get("TEST") !== "undefined";
diff --git a/src/compiler/parse/read/style.ts b/src/compiler/parse/read/style.ts
index 7290b42d49..b3bfac6e29 100644
--- a/src/compiler/parse/read/style.ts
+++ b/src/compiler/parse/read/style.ts
@@ -1,4 +1,4 @@
-import parse from 'css-tree/lib/parser/index.js';
+import {parse} from 'css-tree';
 import { walk } from 'estree-walker';
 import { Parser } from '../index.ts';
 import { Node } from 'estree';