Add ema static site generator

Author: srid

src/site/generators/ema.md

@@ -0,0 +1,16 @@
+---
+title: Ema
+repo: srid/ema
+homepage: https://ema.srid.ca
+language:
+  - Haskell
+license:
+  - AGPL
+templates:
+  - User's choice
+description: Haskell static site generator with hot reload
+---
+
+Ema is a next-gen Haskell library toolkit for building jamstack-style static sites. Ema sites are change-aware; in addition to good ol’ static site generation, it provides a live server supporting fast hot-reload in the browser on code or data change.
+
+Ema is designed to facilitate creation of apps whose data is normally edited via traditional mechanisms (eg: text editor) but rendered as a delightful web page - so as to provide an economical read-only view of your data on desktop & mobile.