2 files changed, 15 insertions, 2 deletions

diff --git a/.coafile b/.coafile
index aaae2c1..eb36444 100644
--- a/.coafile
+++ b/.coafile
@@ -27,3 +27,8 @@ ignore =
 bears = MarkdownBear
 ignore =
   .tox/**
+
+[js]
+bears = JSHintBear
+ignore =
+  .tox/**
diff --git a/tox.ini b/tox.ini
index 9a019f4..20b645e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,8 +1,8 @@
 [tox]
 minversion = 3.2.0
-envlist = json,yaml,py,md
+envlist = json,yaml,py,md,js
 skipsdist = true
-requires = pip >= 8
+requires = pip >= 20
 
 [testenv]
 basepython = python3
@@ -42,3 +42,11 @@ commands_pre =
     /bin/sh -c "git --no-pager diff HEAD HEAD^ --name-only '*.md' > /tmp/.coalist_md"
 commands =
     /bin/bash -c "coala --non-interactive --disable-caching --no-autoapply-warn md --files $(</tmp/.coalist_md) \ "
+
+[testenv:js]
+commands_pre =
+    nodeenv -p --verbose
+    npm install --global jshint
+    /bin/sh -c "git --no-pager diff HEAD HEAD^ --name-only '*.js' > /tmp/.coalist_js"
+commands =
+    /bin/bash -c "coala --non-interactive --disable-caching --no-autoapply-warn -m MAJOR js --files $(</tmp/.coalist_js) \ "