diff --git a/src/__celerity_resource_map__.php b/src/__celerity_resource_map__.php
index 2e444e3c2b..4b5f1ec05c 100644
--- a/src/__celerity_resource_map__.php
+++ b/src/__celerity_resource_map__.php
@@ -604,6 +604,15 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/css/aphront/attached-file-view.css',
   ),
+  'aphront-bars' =>
+  array(
+    'uri' => '/res/d7bd9032/rsrc/css/core/aphront-bars.css',
+    'type' => 'css',
+    'requires' =>
+    array(
+    ),
+    'disk' => '/rsrc/css/core/aphront-bars.css',
+  ),
   'aphront-calendar-view-css' =>
   array(
     'uri' => '/res/73061a31/rsrc/css/aphront/calendar-view.css',
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index fb189ffb9a..59f3fd6e57 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -17,6 +17,7 @@ phutil_register_library_map(array(
     'AphrontAjaxResponse' => 'aphront/response/AphrontAjaxResponse.php',
     'AphrontApplicationConfiguration' => 'aphront/configuration/AphrontApplicationConfiguration.php',
     'AphrontAttachedFileView' => 'view/control/AphrontAttachedFileView.php',
+    'AphrontBarView' => 'view/widget/bars/AphrontBarView.php',
     'AphrontCSRFException' => 'aphront/exception/AphrontCSRFException.php',
     'AphrontCalendarEventView' => 'applications/calendar/view/AphrontCalendarEventView.php',
     'AphrontCalendarMonthView' => 'applications/calendar/view/AphrontCalendarMonthView.php',
@@ -53,6 +54,7 @@ phutil_register_library_map(array(
     'AphrontFormToggleButtonsControl' => 'view/form/control/AphrontFormToggleButtonsControl.php',
     'AphrontFormTokenizerControl' => 'view/form/control/AphrontFormTokenizerControl.php',
     'AphrontFormView' => 'view/form/AphrontFormView.php',
+    'AphrontGlyphBarView' => 'view/widget/bars/AphrontGlyphBarView.php',
     'AphrontHTMLResponse' => 'aphront/response/AphrontHTMLResponse.php',
     'AphrontHTTPSink' => 'aphront/sink/AphrontHTTPSink.php',
     'AphrontHTTPSinkTestCase' => 'aphront/sink/__tests__/AphrontHTTPSinkTestCase.php',
@@ -71,6 +73,7 @@ phutil_register_library_map(array(
     'AphrontPagerView' => 'view/control/AphrontPagerView.php',
     'AphrontPanelView' => 'view/layout/AphrontPanelView.php',
     'AphrontPlainTextResponse' => 'aphront/response/AphrontPlainTextResponse.php',
+    'AphrontProgressBarView' => 'view/widget/bars/AphrontProgressBarView.php',
     'AphrontProxyResponse' => 'aphront/response/AphrontProxyResponse.php',
     'AphrontRedirectException' => 'aphront/exception/AphrontRedirectException.php',
     'AphrontRedirectResponse' => 'aphront/response/AphrontRedirectResponse.php',
@@ -638,6 +641,7 @@ phutil_register_library_map(array(
     'PhabricatorActionView' => 'view/layout/PhabricatorActionView.php',
     'PhabricatorAllCapsTranslation' => 'infrastructure/internationalization/PhabricatorAllCapsTranslation.php',
     'PhabricatorAnchorView' => 'view/layout/PhabricatorAnchorView.php',
+    'PhabricatorAphrontBarExample' => 'applications/uiexample/examples/PhabricatorAphrontBarExample.php',
     'PhabricatorApplication' => 'applications/base/PhabricatorApplication.php',
     'PhabricatorApplicationApplications' => 'applications/meta/application/PhabricatorApplicationApplications.php',
     'PhabricatorApplicationAudit' => 'applications/audit/application/PhabricatorApplicationAudit.php',
@@ -1570,6 +1574,7 @@ phutil_register_library_map(array(
     'Aphront404Response' => 'AphrontHTMLResponse',
     'AphrontAjaxResponse' => 'AphrontResponse',
     'AphrontAttachedFileView' => 'AphrontView',
+    'AphrontBarView' => 'AphrontView',
     'AphrontCSRFException' => 'AphrontException',
     'AphrontCalendarEventView' => 'AphrontView',
     'AphrontCalendarMonthView' => 'AphrontView',
@@ -1606,6 +1611,7 @@ phutil_register_library_map(array(
     'AphrontFormToggleButtonsControl' => 'AphrontFormControl',
     'AphrontFormTokenizerControl' => 'AphrontFormControl',
     'AphrontFormView' => 'AphrontView',
+    'AphrontGlyphBarView' => 'AphrontBarView',
     'AphrontHTMLResponse' => 'AphrontResponse',
     'AphrontHTTPSinkTestCase' => 'PhabricatorTestCase',
     'AphrontIsolatedDatabaseConnectionTestCase' => 'PhabricatorTestCase',
@@ -1623,6 +1629,7 @@ phutil_register_library_map(array(
     'AphrontPagerView' => 'AphrontView',
     'AphrontPanelView' => 'AphrontView',
     'AphrontPlainTextResponse' => 'AphrontResponse',
+    'AphrontProgressBarView' => 'AphrontBarView',
     'AphrontProxyResponse' => 'AphrontResponse',
     'AphrontRedirectException' => 'AphrontException',
     'AphrontRedirectResponse' => 'AphrontResponse',
@@ -2134,6 +2141,7 @@ phutil_register_library_map(array(
     'PhabricatorActionView' => 'AphrontView',
     'PhabricatorAllCapsTranslation' => 'PhabricatorTranslation',
     'PhabricatorAnchorView' => 'AphrontView',
+    'PhabricatorAphrontBarExample' => 'PhabricatorUIExample',
     'PhabricatorApplicationApplications' => 'PhabricatorApplication',
     'PhabricatorApplicationAudit' => 'PhabricatorApplication',
     'PhabricatorApplicationAuth' => 'PhabricatorApplication',
diff --git a/src/applications/uiexample/examples/PhabricatorAphrontBarExample.php b/src/applications/uiexample/examples/PhabricatorAphrontBarExample.php
new file mode 100644
index 0000000000..f22f5757f9
--- /dev/null
+++ b/src/applications/uiexample/examples/PhabricatorAphrontBarExample.php
@@ -0,0 +1,75 @@
+<?php
+
+final class PhabricatorAphrontBarExample extends PhabricatorUIExample {
+
+  public function getName() {
+    return "Bars";
+  }
+
+  public function getDescription() {
+    return 'Like fractions, but more horizontal.';
+  }
+
+  public function renderExample() {
+    $out = '';
+    $out .= $this->renderTestThings('AphrontProgressBarView', 13, 10);
+    $out .= $this->renderTestThings('AphrontGlyphBarView', 13, 10);
+    $out .= $this->renderWeirdOrderGlyphBars();
+    $out .= $this->renderAsciiStarBar();
+    return phutil_safe_html($out);
+  }
+
+  private function wrap($title, $thing) {
+    return id(new AphrontPanelView())
+      ->setHeader($title)
+      ->appendChild($thing)
+      ->render();
+  }
+
+  private function renderTestThings($class, $max, $incr) {
+    $bars = array();
+    for ($ii = 0; $ii <= $max; $ii++) {
+      $bars[] = newv($class, array())
+        ->setValue($ii * $incr)
+        ->setMax($max * $incr)
+        ->setCaption("{$ii} outta {$max} ain't bad!");
+    }
+    return $this->wrap(
+      "Test {$class}",
+      phutil_implode_html('', mpull($bars, 'render')));
+  }
+
+  private function renderWeirdOrderGlyphBars() {
+    $views = array();
+    $indices = array(1, 3, 7, 4, 2, 8, 9, 5, 10, 6);
+    $max = count($indices);
+    foreach ($indices as $index) {
+      $views[] = id(new AphrontGlyphBarView())
+        ->setValue($index)
+        ->setMax($max)
+        ->setNumGlyphs(5)
+        ->setCaption("Lol score is {$index}/{$max}")
+        ->setGlyph(hsprintf('%s', 'LOL!'))
+        ->setBackgroundGlyph(hsprintf('%s', '____'))
+        ->render();
+      $views[] = hsprintf('<div style="clear:both;"></div>');
+    }
+
+    return $this->wrap(
+      "Glyph bars in weird order",
+      phutil_implode_html('', $views));
+  }
+
+  private function renderAsciiStarBar() {
+    return $this->wrap(
+      "Ascii star glyph bar",
+      id(new AphrontGlyphBarView())
+        ->setValue(50)
+        ->setMax(100)
+        ->setCaption('Glyphs!')
+        ->setNumGlyphs(10)
+        ->setGlyph(hsprintf('%s', '*'))
+        ->render());
+  }
+
+}
diff --git a/src/view/widget/bars/AphrontBarView.php b/src/view/widget/bars/AphrontBarView.php
new file mode 100644
index 0000000000..23a3e4b365
--- /dev/null
+++ b/src/view/widget/bars/AphrontBarView.php
@@ -0,0 +1,63 @@
+<?php
+
+abstract class AphrontBarView extends AphrontView {
+
+  private $color;
+  private $caption = '';
+
+  const COLOR_DEFAULT   = 'default';
+  const COLOR_WARNING   = 'warning';
+  const COLOR_DANGER    = 'danger';
+
+  const COLOR_AUTO_BADNESS  = 'auto_badness';   // more = bad!  :(
+  const COLOR_AUTO_GOODNESS = 'auto_goodness';  // more = good! :)
+
+  const THRESHOLD_DANGER  = 0.85;
+  const THRESHOLD_WARNING = 0.75;
+
+  abstract protected function getRatio();
+
+  abstract protected function getDefaultColor();
+
+  final public function setColor($color) {
+    $this->color = $color;
+    return $this;
+  }
+
+  final public function setCaption($text) {
+    $this->caption = $text;
+    return $this;
+  }
+
+  final protected function getColor() {
+    $color = $this->color;
+    if (!$color) {
+      $color = $this->getDefaultColor();
+    }
+
+    switch ($color) {
+      case self::COLOR_DEFAULT:
+      case self::COLOR_WARNING:
+      case self::COLOR_DANGER:
+        return $color;
+    }
+
+    $ratio = $this->getRatio();
+    if ($color === self::COLOR_AUTO_GOODNESS) {
+      $ratio = 1.0 - $ratio;
+    }
+
+    if ($ratio >= self::THRESHOLD_DANGER) {
+      return self::COLOR_DANGER;
+    } else if ($ratio >= self::THRESHOLD_WARNING) {
+      return self::COLOR_WARNING;
+    } else {
+      return self::COLOR_DEFAULT;
+    }
+  }
+
+  final protected function getCaption() {
+    return $this->caption;
+  }
+
+}
diff --git a/src/view/widget/bars/AphrontGlyphBarView.php b/src/view/widget/bars/AphrontGlyphBarView.php
new file mode 100644
index 0000000000..c013d18b72
--- /dev/null
+++ b/src/view/widget/bars/AphrontGlyphBarView.php
@@ -0,0 +1,102 @@
+<?php
+
+final class AphrontGlyphBarView extends AphrontBarView {
+
+  const BLACK_STAR = "\xE2\x98\x85";
+  const WHITE_STAR = "\xE2\x98\x86";
+
+  private $value;
+  private $max = 100;
+  private $numGlyphs = 5;
+  private $fgGlyph;
+  private $bgGlyph;
+
+  public function getDefaultColor() {
+    return AphrontBarView::COLOR_AUTO_GOODNESS;
+  }
+
+  public function setValue($value) {
+    $this->value = $value;
+    return $this;
+  }
+
+  public function setMax($max) {
+    $this->max = $max;
+    return $this;
+  }
+
+  public function setNumGlyphs($nn) {
+    $this->numGlyphs = $nn;
+    return $this;
+  }
+
+  public function setGlyph(PhutilSafeHTML $fg_glyph) {
+    $this->fgGlyph = $fg_glyph;
+    return $this;
+  }
+
+  public function setBackgroundGlyph(PhutilSafeHTML $bg_glyph) {
+    $this->bgGlyph = $bg_glyph;
+    return $this;
+  }
+
+  protected function getRatio() {
+    return min($this->value, $this->max) / $this->max;
+  }
+
+  public function render() {
+    require_celerity_resource('aphront-bars');
+    $ratio = $this->getRatio();
+    $percentage = 100 * $ratio;
+
+    $is_star = false;
+    if ($this->fgGlyph) {
+      $fg_glyph = $this->fgGlyph;
+      if ($this->bgGlyph) {
+        $bg_glyph = $this->bgGlyph;
+      } else {
+        $bg_glyph = $fg_glyph;
+      }
+    } else {
+      $is_star = true;
+      $fg_glyph = self::BLACK_STAR;
+      $bg_glyph = self::WHITE_STAR;
+    }
+
+    $fg_glyphs = array_fill(0, $this->numGlyphs, $fg_glyph);
+    $bg_glyphs = array_fill(0, $this->numGlyphs, $bg_glyph);
+
+    $color = $this->getColor();
+
+    return phutil_tag(
+      'div',
+      array(
+        'class' => "aphront-bar glyph color-{$color}",
+      ),
+      array(
+        phutil_tag(
+          'div',
+          array(
+            'class' => 'glyphs'.($is_star ? ' starstar' : ''),
+          ),
+          array(
+            phutil_tag(
+              'div',
+              array(
+                'class' => 'fg',
+                'style' => "width: {$percentage}%;",
+              ),
+              $fg_glyphs),
+            phutil_tag(
+              'div',
+              array(),
+              $bg_glyphs)
+          )),
+        phutil_tag(
+          'div',
+          array('class' => 'caption'),
+          $this->getCaption())
+      ));
+  }
+
+}
diff --git a/src/view/widget/bars/AphrontProgressBarView.php b/src/view/widget/bars/AphrontProgressBarView.php
new file mode 100644
index 0000000000..4584c08c8f
--- /dev/null
+++ b/src/view/widget/bars/AphrontProgressBarView.php
@@ -0,0 +1,60 @@
+<?php
+
+final class AphrontProgressBarView extends AphrontBarView {
+
+  const WIDTH = 100;
+
+  private $value;
+  private $max = 100;
+  private $alt = '';
+
+  public function getDefaultColor() {
+    return AphrontBarView::COLOR_AUTO_BADNESS;
+  }
+
+  public function setValue($value) {
+    $this->value = $value;
+    return $this;
+  }
+
+  public function setMax($max) {
+    $this->max = $max;
+    return $this;
+  }
+
+  public function setAlt($text) {
+    $this->alt = $text;
+    return $this;
+  }
+
+  protected function getRatio() {
+    return min($this->value, $this->max) / $this->max;
+  }
+
+  public function render() {
+    require_celerity_resource('aphront-bars');
+    $ratio = $this->getRatio();
+    $width = self::WIDTH * $ratio;
+
+    $color = $this->getColor();
+
+    return phutil_tag(
+      'div',
+      array(
+        'class' => "aphront-bar progress color-{$color}",
+      ),
+      array(
+        phutil_tag(
+          'div',
+          array('title' => $this->alt),
+          phutil_tag(
+            'div',
+            array('style' => hsprintf("width: %dpx;", $width)),
+            '')),
+        phutil_tag(
+          'span',
+          array(),
+          $this->getCaption())));
+  }
+
+}
diff --git a/webroot/rsrc/css/core/aphront-bars.css b/webroot/rsrc/css/core/aphront-bars.css
new file mode 100644
index 0000000000..1a3e3dfcc4
--- /dev/null
+++ b/webroot/rsrc/css/core/aphront-bars.css
@@ -0,0 +1,100 @@
+/**
+ * @provides aphront-bars
+ */
+
+/**
+ * Progress bars
+ */
+
+div.aphront-bar.progress {
+  border: 0px;
+}
+
+div.aphront-bar.progress div {
+  width: 100px;
+  border: 1px solid;
+  border-top-color: #A4A4A4;
+  border-right-color: #BBB;
+  border-bottom-color: #D5D5D5;
+  border-left-color: #BBB;
+  background: white;
+  float: left;
+  margin-right: 1em;
+}
+
+div.aphront-bar.progress div div {
+  height: 10px;
+}
+
+div.aphront-bar.progress span {
+  color: #555;
+}
+
+
+/**
+ * Glyph bars
+ */
+
+div.aphront-bar.glyph {
+  clear: both;
+}
+
+div.aphront-bar.glyph div.glyphs {
+  padding: 0;
+  margin: 0;
+
+  float: left;
+  position: relative;
+  color: #aaa;
+  font-family: monospace;
+  height: 1.3em;
+}
+
+div.aphront-bar.glyph div.glyphs.starstar {
+  /* http://daringfireball.net/2005/08/star_star */
+  font-family: "Hiragino Kaku Gothic Pro", "Osaka", "Zapf Dingbats";
+}
+
+div.aphront-bar.glyph div.glyphs div.fg {
+  padding: 0;
+  margin: 0;
+  float: left;
+  position: absolute;
+  overflow: hidden;
+}
+
+div.aphront-bar.glyph div.caption {
+  padding: 0;
+  margin: 0;
+  float: left;
+  margin-left: 1.5em;
+  color: #666;
+}
+
+
+/**
+ * Common color classes
+ */
+div.aphront-bar.progress.color-default div div {
+  background: #6D84B4;
+}
+
+div.aphront-bar.glyph.color-default div.glyphs div.fg {
+  color: #6D84B4;
+}
+
+div.aphront-bar.progress.color-warning div div {
+  background: #FFCC5F;
+}
+
+div.aphront-bar.glyph.color-warning div.glyphs div.fg {
+  color: #FFCC5F;
+}
+
+div.aphront-bar.progress.color-danger div div {
+  background: #FF6E6E;
+}
+
+div.aphront-bar.glyph.color-danger div.glyphs div.fg {
+  color: #FF6E6E;
+}