This will watch for changes in your JavaScript project and automatically run JsTestDriver

Guard::Julia automatically runs tests when Julia source files change

Guard plugin for Karma runner

A guard plugin to watch a kemal (crystal-lang) app

Guard plugin for the konacha testing framework.

Guard gem for krl. Automatically runs krl commit.

Guard::Lessc automatically compiles less files to a target file when changes are made

Guard::Librarian automatically installs your cookbook dependencies from your Cheffile using librarian-chef when needed

Guard plugin for Lilypond

Guard::Sprockets automatically packages your javascript files together.

Guard::Lono automatically builds cloud formation templates from lono erb templates.

Watches a source folder and converts markdown docs to html docs in a target folder

Guard::Markdown2Impress automatically runs markdown2impress commands when watched files are modified.

Guard gem for Middleman - automatically runs middleman build

Guard::MinitestCr automatically runs your Minitest for Crystal (minitest.cr) tests or specs.

Guard::Minitest automatically run your tests with MiniTest framework (much like autotest)

A CoffeeScript, Stylus, and Jade (HTML and JST) Guard that mirrors yoursource files (.coffee/.styl/.jade/.jst.jadet) in another location (public/www/etc...).

Guard::MochaNode automatically runs your Mocha Node specs when files are modified

Guard::MtHaml automatically compiles your MtHaml template files to PHP, Twig or static HTML.

Compiles mustache templates into a single .js file.