The 0.8.3 version of Flot for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app was originally produced by IOLA and Ole Laursen. Flot for Mac belongs to Developer Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks, and interactive features. Flot is the combined result of countless suggestions, patches and bug reports by the people using Flot. Flot is currently in a process of slimming the core in favor of placing the features in plugins, and new features should generally follow the same trend.
You may want to check out more software for Mac, such as wxFormBuilder, TopCoder UML Tool or Jaxe, which might be similar to Flot.