From 5794d5c208766ba4a24302a506d734abd6d782dc Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Fri, 24 Jul 2026 16:02:50 +0000
Subject: [PATCH] perf: remove artificial delay in batch conversion

Removes the unnecessary 50ms setTimeout artificially added per image in the batch conversion process. Yields to the UI loop utilizing a 0ms tick instead.

Co-authored-by: paul0728 <44644609+paul0728@users.noreply.github.com>
---
 docs/index.html | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/docs/index.html b/docs/index.html
index 9d406c0..26a49e2 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -296,11 +296,10 @@ <h2>Online Converter</h2>
                     const arrayBuffer = await file.arrayBuffer();
                     const sourceBytes = new Uint8Array(arrayBuffer);
 
-                    // Await a Promise that resolves when the setTimeout for this image finishes
-                    await new Promise((resolve) => {
-                        setTimeout(() => {
-                            try {
-                                ImageMagick.read(sourceBytes, (image) => {
+                    // Await a short tick to allow the UI to update between images
+                    await new Promise(r => setTimeout(r, 0));
+                    try {
+                        ImageMagick.read(sourceBytes, (image) => {
                                     if (targetExt === 'jpg' || targetExt === 'jpeg') {
                                         image.hasAlpha = false;
                                     }
@@ -333,14 +332,11 @@ <h2>Online Converter</h2>
                                         }
                                         successCount++;
                                     });
-                                });
-                            } catch(err) {
-                                console.error(`Error processing ${file.name}:`, err);
-                                failCount++;
-                            }
-                            resolve();
-                        }, 50);
-                    });
+                        });
+                    } catch(err) {
+                        console.error(`Error processing ${file.name}:`, err);
+                        failCount++;
+                    }
                 } catch (err) {
                     console.error(`Error reading ${file.name}:`, err);
                     failCount++;