- This repo builds on many OS + yarn cache

RIP21 · RIP21 · commit f37b4837094c · 2019-04-09T00:11:29.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,12 @@
 language: node_js
 node_js:
   - "10"
+os:
+  - windows
+  - linux
+  - osx
+cache:
+  yarn: true
 install:
   - yarn install
 script:
