diff --git a/app/assets/stylesheets/splats.css b/app/assets/stylesheets/splats.css
index 805acf8cc..45d851487 100644
--- a/app/assets/stylesheets/splats.css
+++ b/app/assets/stylesheets/splats.css
@@ -52,6 +52,7 @@
   @media (hover: hover) {
     .windshield &:hover {
       scale: 1.1;
+      z-index: 999;
 
       .splat__svg {
         transform: rotate(calc(var(--splat-rotate) + 10deg));
@@ -83,6 +84,10 @@
     aspect-ratio: 1;
     inset: 50cqi -1cqi auto auto;
 
+    a {
+      text-decoration: none;
+    }
+
     .windshield .splat:hover & {
       transform: translate(0, 1rem) !important;
     }
diff --git a/app/controllers/boosts_controller.rb b/app/controllers/boosts_controller.rb
new file mode 100644
index 000000000..398874e7c
--- /dev/null
+++ b/app/controllers/boosts_controller.rb
@@ -0,0 +1,26 @@
+class BoostsController < ApplicationController
+  before_action :set_splat
+
+  def new
+    @boost = @splat.boosts.build
+  end
+
+  def create
+    @boost = @splat.boosts.new
+    @boost.save
+
+    respond_to do |format|
+      format.turbo_stream { render }
+      format.html { head :no_content }
+    end
+  end
+
+  def index
+    @boosts = @splat.boosts
+  end
+
+  private
+    def set_splat
+      @splat = Splat.find(params[:splat_id])
+    end
+end
diff --git a/app/helpers/boosts_helper.rb b/app/helpers/boosts_helper.rb
new file mode 100644
index 000000000..72ee165ae
--- /dev/null
+++ b/app/helpers/boosts_helper.rb
@@ -0,0 +1,2 @@
+module BoostsHelper
+end
diff --git a/app/javascript/controllers/auto_submit_controller.js b/app/javascript/controllers/auto_submit_controller.js
new file mode 100644
index 000000000..2fa3a4ae4
--- /dev/null
+++ b/app/javascript/controllers/auto_submit_controller.js
@@ -0,0 +1,7 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  connect() {
+    this.element.requestSubmit()
+  }
+}
diff --git a/app/views/boosts/_boost.html.erb b/app/views/boosts/_boost.html.erb
new file mode 100644
index 000000000..aef492e56
--- /dev/null
+++ b/app/views/boosts/_boost.html.erb
@@ -0,0 +1 @@
+<%= link_to splat.boosts.any? ? "+ #{splat.boosts.size}" : "+", new_splat_boost_path(splat) %>
diff --git a/app/views/boosts/create.turbo_stream.erb b/app/views/boosts/create.turbo_stream.erb
new file mode 100644
index 000000000..1a7fb26fd
--- /dev/null
+++ b/app/views/boosts/create.turbo_stream.erb
@@ -0,0 +1,3 @@
+<%= turbo_stream.update dom_id(@splat, "boosts") do %>
+  <%= render "/boosts/boost", splat: @splat %>
+<% end %>
diff --git a/app/views/boosts/index.html.erb b/app/views/boosts/index.html.erb
new file mode 100644
index 000000000..c3eebad03
--- /dev/null
+++ b/app/views/boosts/index.html.erb
@@ -0,0 +1,3 @@
+<turbo-frame id="<%= dom_id(@splat, "boosts") %>">
+  <%= render "/boosts/boost", splat: @splat %>
+</turbo-frame>
diff --git a/app/views/boosts/new.html.erb b/app/views/boosts/new.html.erb
new file mode 100644
index 000000000..180f27376
--- /dev/null
+++ b/app/views/boosts/new.html.erb
@@ -0,0 +1,5 @@
+<turbo-frame id="<%= dom_id(@splat, "boosts") %>">
+  <%= form_with model: [@splat, @boost], data: { controller: "auto-submit" } do |form| %>
+    <%= form.submit "Boost this", hidden: true %>
+  <% end %>
+</turbo-frame>
diff --git a/app/views/splats/_splat.html.erb b/app/views/splats/_splat.html.erb
index 8e33b4033..b2dc16fc2 100644
--- a/app/views/splats/_splat.html.erb
+++ b/app/views/splats/_splat.html.erb
@@ -21,7 +21,8 @@
     </span>
   <% end %>
 
-  <% if splat.boosts.any? %>
-    <div class="splat__bubble splat__meta splat__boosts"><%= splat.boosts.size %></div>
-  <% end %>
+
+  <div class="splat__bubble splat__meta splat__boosts">
+    <turbo-frame id="<%= dom_id(splat, "boosts") %>" src="<%= splat_boosts_path(splat) %>" />
+  </div>
 </div>
diff --git a/config/routes.rb b/config/routes.rb
index 12b7555b3..d35b56025 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -4,6 +4,7 @@ Rails.application.routes.draw do
   resource :session
 
   resources :splats do
+    resources :boosts
     resources :categories, shallow: true
     resources :comments
   end
diff --git a/test/controllers/boosts_controller_test.rb b/test/controllers/boosts_controller_test.rb
new file mode 100644
index 000000000..051cf6298
--- /dev/null
+++ b/test/controllers/boosts_controller_test.rb
@@ -0,0 +1,7 @@
+require "test_helper"
+
+class BoostsControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end