{#if loading}

Loading configuration…

{:else if loadError}

Failed to load config {loadError}

{:else if config}

Config Workspace

Appearance Search Keybindings Performance

Appearance Fonts, palette, and theme preferences.

Sans-Serif Font

Serif Font

Monospace Font

Default Font Size

Color Scheme

UI Scale

Theme: Light

{#each PALETTE_FIELDS as field (field.key)}

{field.label}

{ config!.appearance.light_palette[field.key] = v; }} />

{#if !isHexColor(config.appearance.light_palette[field.key])}

Expected hex color like #RRGGBB

{/if}

{/each}

Theme: Dark

{#each PALETTE_FIELDS as field (field.key)}

{field.label}

{ config!.appearance.dark_palette[field.key] = v; }} />

{#if !isHexColor(config.appearance.dark_palette[field.key])}

Expected hex color like #RRGGBB

{/if}

{/each}

Search Default engine and shortcuts.

Default Search Engine (use %s for query)

Search Shortcuts

Map prefixes like g to URL templates.

Performance Profile WebKitGTK rendering and memory tuning presets. {#if config.performance?.hardware} {@const hw = config.performance.hardware}

Detected Hardware

CPU: {hw.cpu_cores}c/{hw.cpu_threads}t

RAM: {hw.total_ram_mb > 0 ? (hw.total_ram_mb / 1024).toFixed(0) + ' GB' : '?'}

GPU: {hw.gpu_vendor || 'Unknown'}

VRAM: {hw.vram_mb > 0 ? (hw.vram_mb / 1024).toFixed(0) + ' GB' : (hw.gpu_vendor === 'intel' ? 'Shared' : '?')}

{/if}

Experimental Feature

Performance profiles are experimental. Results may vary depending on your hardware and WebKitGTK version.

{#if config.performance}

{#each PERFORMANCE_PROFILES as profile (profile.value)} config!.performance.profile = profile.value} class="mt-1 accent-primary" />

{profile.label}

{profile.description}

{/each}

{:else}

Performance settings not available. This may be due to a configuration error.

{/if} {#if config.performance?.profile === "custom"}

Custom Settings

Skia CPU Threads

0 = unset (WebKit default). Max 8.

Skia GPU Threads

-1 = unset, 0 = disable GPU tiles.

Web Process Memory (MB)

0 = unset (WebKit default).

Network Process Memory (MB)

0 = unset (WebKit default).

WebView Pool Prewarm

Pre-created WebViews at startup.

{/if} {#if config.performance?.resolved}

Resolved Settings (applied on restart)

Skia CPU Threads {config.performance.resolved.skia_cpu_threads === 0 ? 'unset' : config.performance.resolved.skia_cpu_threads}

Parallel threads for CPU-based 2D rendering. More threads = faster paint operations.

Skia GPU Threads {config.performance.resolved.skia_gpu_threads === -1 ? 'unset' : config.performance.resolved.skia_gpu_threads}

Threads for GPU texture uploads and shader compilation.

Web Process Memory {config.performance.resolved.web_process_memory_mb === 0 ? 'unset' : config.performance.resolved.web_process_memory_mb + ' MB'}

Memory limit for web content processes (JavaScript, DOM, rendering).

Network Process Memory {config.performance.resolved.network_process_memory_mb === 0 ? 'unset' : config.performance.resolved.network_process_memory_mb + ' MB'}

Memory limit for network operations (HTTP cache, connections).

WebView Pool Prewarm {config.performance.resolved.webview_pool_prewarm}

Pre-created WebViews at startup for faster new tab/pane creation.

{/if}

{#if saveSuccess} Saved {:else} Ready {/if} {#if themeEvents > 0} Theme x{themeEvents} {/if}

{#if activeTab !== "keybindings"}

{#snippet child({ props })} {/snippet} Reset to defaults? This will reset all settings on this page to their default values. You will still need to click Save to persist the changes. Cancel Reset Defaults

{/if}

{#if saveError}

{saveError}

{/if} {#if showRestartWarning}

Restart Required

Performance settings are applied at browser startup. Restart Dumber for changes to take effect.

{/if} {/if}