readme badges and emojis ftw

and added Jekyll instructions under examples

Author: jakejarvis

README.md

@@ -1,49 +1,48 @@
-# Netlify Plugin: Custom Cache
+# ⚡ Netlify Plugin: Custom Cache [![npm](https://img.shields.io/npm/v/netlify-plugin-cache?logo=npm&color=red)](https://www.npmjs.com/package/netlify-plugin-cache) ![CI](https://github.com/jakejarvis/netlify-plugin-cache/workflows/CI/badge.svg)
 
-[![npm](https://img.shields.io/npm/v/netlify-plugin-cache?logo=npm&color=red)](https://www.npmjs.com/package/netlify-plugin-cache)
+A generic cache plugin for saving and restoring files and/or folders between Netlify builds for impressive speed improvements. Worry less about running out of build minutes! ⏰
 
-A generic cache plugin for saving and restoring files and/or folders between Netlify builds for impressive speed improvements. Worry less about running out of build minutes! ⚡
+Essentially, this plugin is a pretty wrapper around [Netlify's native cache utility](https://github.com/netlify/build/blob/master/packages/cache-utils/README.md) — it isn't tied to any specific static site generator (on purpose).
 
-In other words, this plugin is a pretty wrapper around [Netlify's native cache utility](https://github.com/netlify/build/blob/master/packages/cache-utils/README.md
-) — it isn't tied to any specific static site generator (on purpose).
+## 💿 Install
 
-## Install
-
-Add the following to your `netlify.toml` configuration:
+Add the following lines to your `netlify.toml`:
 
 ```toml
 [[plugins]]
 package = "netlify-plugin-cache"
   [plugins.inputs]
+  # Optional (but highly recommended). Defaults to [".cache"].
   paths = ["resources", "_vendor", "folder/file.md"]
 ```
 
-This plugin only takes one input named `paths`, an array of files and/or directories relative to your project's root. These files/directories are restored before a build and saved in cache after a build **if it is successful**.
+This plugin only takes one input named `paths`: an array of files and/or directories relative to your project's root. These files/directories are restored before a build and saved in cache after a build **if it is successful**.
 
-**🚨 Important:** `paths` defaults to `[".cache"]`, but it's **highly recommended** you set this yourself based on the tools you're using. See examples below.
+**🚨 Important:** `paths` defaults to `[".cache"]`, but it's **highly recommended** you set this yourself based on the tool(s) you're using to generate your site. See examples below.
 
 Read more about plugin configuration at [the official Netlify Plugin docs](https://docs.netlify.com/configure-builds/build-plugins/#install-a-plugin).
 
-## Usage examples
+## 👩‍💻 Usage
 
-- **Hugo:** Caching the `resources` directory can speed up your build greatly if you [process](https://gohugo.io/content-management/image-processing/) a lot of images via Hugo pipes. You can also cache the `public` directory to avoid completely rebuilding the entire site on each deploy. [More info here.](https://gohugo.io/getting-started/directory-structure/#directory-structure-explained)
+- **Hugo:** Caching the `resources` directory can speed up your build greatly if you [process](https://gohugo.io/content-management/image-processing/) a lot of images, or compile SASS/SCSS via Hugo pipes. You can also cache the `public` directory to avoid completely rebuilding the entire site on each deploy. [More info here.](https://gohugo.io/getting-started/directory-structure/#directory-structure-explained)
 - **Gatsby:** By default, the `.cache` directory holds persistent data between builds. You can also cache the `dist` directory to avoid completely rebuilding the entire site on each deploy. [More info here.](https://www.gatsbyjs.org/docs/build-caching/)
+- **Jekyll:** A caching API was added as of v4. The notoriously slow SSG can become (relatively) faster by caching the `.jekyll-cache` directory. [More info here.](https://jekyllrb.com/tutorials/cache-api/)
 - **Next.js:** The `.next` directory holds the build output. [More info here.](https://nextjs.org/docs/api-reference/next.config.js/setting-a-custom-build-directory)
-- **Anything else:** This is the reason I kept this plugin as generic as possible! Research the caching behavior of your static site generator (and how to customize it if necessary). Feel free to make a PR and add it here as another example, too!
+- **Anything else:** This is the reason I kept this plugin as generic as possible! Research the caching behavior of your static site generator (and how to customize it if necessary). Feel free to open a PR and list it here as well!
 
-## Debugging
+## 🐛 Debugging
 
 This plugin doesn't provide a way to output a list of files that were cached or restored, because Netlify already provides an official plugin named [`netlify-plugin-debug-cache`](https://github.com/netlify-labs/netlify-plugin-debug-cache) to do exactly that. No need to re-invent the wheel!
 
-You can add their debug plugin **after** this plugin in your `netlify.toml`. (And yes, you need a `[[plugins]]` line for *each* plugin you add.)
+You can add the debug plugin **after** this plugin in your `netlify.toml`. (And yes, you need a `[[plugins]]` line for _each_ plugin you add.)
 
 ```toml
 [[plugins]]
 package = "netlify-plugin-debug-cache"
 ```
 
-The plugin will generate a file named `cache-output.json` at the root of your project's publish directory. [See an example file](https://gist.github.com/jakejarvis/dff606289e8b5d6be42d317e425bbee6#file-cache-output-json) or [learn more about this plugin](https://github.com/netlify-labs/netlify-plugin-debug-cache).
+The debug plugin will generate a file named `cache-output.json` at the root of your project's publish directory. [See an example file](https://infallible-wing-581e78.netlify.app/cache-output.json) or [learn more about this plugin](https://github.com/netlify-labs/netlify-plugin-debug-cache).
 
-## Licenses
+## 📜 License
 
-This project is distributed under the [MIT License](LICENSE).
+This project is distributed under the [MIT license](LICENSE).