fileLoader.addEventListener('change', (event) => if (event.target.files && event.target.files[0]) loadFromFile(event.target.files[0]); // reset file input so same file can be loaded again fileLoader.value = ''; );
.container max-width: 1300px; margin: 0 auto; save editor online
// Apply changes from input -> output (direct mirror by default) function applyChanges() const content = inputEditor.value; outputEditor.value = content; fileStatusSpan.innerText = '✏️ Edited (unsaved)'; // subtle flash effect for feedback outputEditor.style.transition = '0.1s'; outputEditor.style.backgroundColor = '#e6f7e6'; setTimeout(() => outputEditor.style.backgroundColor = '#f1f5f9'; , 200); fileLoader