minor improvements

src/lib/stores/session.ts

@@ -9,6 +9,7 @@ import {
 	type ModelWithTokenizer,
 	type Session,
 } from "$lib/types";
+import { safeParse } from "$lib/utils/json";
 import { getTrending } from "$lib/utils/model";
 import { get, writable } from "svelte/store";
 import typia from "typia";
@@ -64,7 +65,7 @@ function createSessionStore() {
 		if (browser) {
 			const savedData = localStorage.getItem(LOCAL_STORAGE_KEY);
 			if (savedData) {
-				const parsed = JSON.parse(savedData);
+				const parsed = safeParse(savedData);
 				const res = typia.validate<Session>(parsed);
 				if (res.success) savedSession = parsed;
 				else localStorage.setItem(LOCAL_STORAGE_KEY, JSON.stringify(savedSession));

src/lib/utils/json.ts

@@ -0,0 +1,7 @@
+export function safeParse(str: string): any {
+	try {
+		return JSON.parse(str);
+	} catch {
+		return null;
+	}
+}

src/routes/+page.server.ts

@@ -2,7 +2,14 @@ import { env } from "$env/dynamic/private";
 import type { Model, ModelWithTokenizer } from "$lib/types";
 import type { PageServerLoad } from "./$types";
 
+let cache: { models: ModelWithTokenizer[] } | undefined;
+
 export const load: PageServerLoad = async ({ fetch }) => {
+	if (cache) {
+		console.log("Skipping load, using in memory cache");
+		return cache;
+	}
+
 	const apiUrl =
 		"https://huggingface.co/api/models?pipeline_tag=text-generation&filter=conversational&inference_provider=all&limit=100&expand[]=inferenceProviderMapping&expand[]=config&expand[]=library_name&expand[]=pipeline_tag&expand[]=tags&expand[]=mask_token&expand[]=trendingScore";
 	const HF_TOKEN = env.HF_TOKEN;
@@ -36,5 +43,6 @@ export const load: PageServerLoad = async ({ fetch }) => {
 
 	const models: ModelWithTokenizer[] = (await Promise.all(promises)).filter(model => model !== null);
 
+	cache = { models };
 	return { models };
 };