Examine source code of Heart Beats

By: Cristhian

Inspect and view changes in Heart Beats source codes across current and past versions

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manifest.json

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#2b2b2b",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Heart Beats",
  "manifest_version": 2
}

Best Heart Beats Alternatives

Here are some Firefox add-ons that are similar to Heart Beats:

Blue Heart Beat

My Beating Heart