diff --git a/ffmpeg.md b/ffmpeg.md
index 7ee2bb158..cdbe05090 100644
--- a/ffmpeg.md
+++ b/ffmpeg.md
@@ -36,6 +36,7 @@ layout: default
 
     ffmpeg -i input.mov -vcodec h264 -acodec aac -strict -2 output.mp4
     ffmpeg -i input.mov -vcodec libvpx -acodec libvorbis output.webm
+    # -acodec null
 
     <video width="320" height="240" controls>
       <source src="movie.mp4"></source>
diff --git a/js-appcache.md b/js-appcache.md
new file mode 100644
index 000000000..bcad28032
--- /dev/null
+++ b/js-appcache.md
@@ -0,0 +1,27 @@
+---
+title: applicationCache
+layout: default
+---
+
+### applicationCache checking
+
+    if (window.applicationCache){
+      // "Naturally" reload when an update is available
+      var reload = false;
+      window.applicationCache.addEventListener('updateready', function(){
+        if (window.applicationCache.status == window.applicationCache.UPDATEREADY){
+          window.applicationCache.swapCache();
+          reload = true;
+        }
+      }, false);
+
+      setInterval(function(){
+        try { // There's nothing to update for first-time load, browser freaks out :/
+          window.applicationCache.update();
+        } catch (e){}
+      }, 1000*60*60); // Every hour
+    }
+
+### Reference
+
+ * https://developer.mozilla.org/en-US/docs/HTML/Using_the_application_cache
diff --git a/jscoverage.md b/jscoverage.md
index 5e7a0f44e..a0a65e691 100644
--- a/jscoverage.md
+++ b/jscoverage.md
@@ -1,28 +1,27 @@
 ---
-title: Setting up jscoverage
+title: jscoverage
 layout: default
 ---
 
 ### Install
 
-    npm i --save-dev jscoverage
+    npm install --save-dev jscoverage
+
+### Ignore output
+
+    echo coverage.html >> .gitignore
 
 ### package.json
 
-Set up the `coverage` task so you can do `npm run coverage` later.
+The `coverage` task injects your source files (`lib`) with jscoverage hooks, runs `mocha -R html-cov`, then restores later.
 
-    "coverage": "./node_modules/.bin/jscoverage YOURFILE.js && env COVERAGE=true ./node_modules/.bin/mocha -R html-cov > coverage.html; rm YOURFILE-cov.js",
-
-### test/setup.js
-
-Instead of requiring `YOURFILE.js`, use `-cov.js` when it's necessary.  It's
-preferred to do this in the test files (rather than the main entry points) so 
-not to mess with browserify.
-
-    var cov = (!! process.env.COVERAGE);
-    global.Mylib = require(cov ? 'mylib' : 'mylib-cov');
+    "coverage": "./node_modules/.bin/jscoverage lib && (mv lib lib~; mv lib-cov lib; ./node_modules/.bin/mocha -R html-cov > coverage.html; mv -f lib~ lib)"
 
 ### Run
 
     npm run coverage
     open coverage.html
+
+### Caveats
+
+If you're using jsdom, be sure to expose the `window._$jscoverage` variable into the `global` scope.
diff --git a/jshint.md b/jshint.md
index 75da5b7fb..88a49737f 100644
--- a/jshint.md
+++ b/jshint.md
@@ -5,8 +5,35 @@ layout: default
 
 ### Relaxing
 
-    // expr: true
-    production && a = b;
+    /* expr: true */
+    production && minify = true;
+
+    /* loopfunc: true */
+    for (i=0; i<10; x++) {
+      (function(i) {
+      })(i);
+    }
+
+    /* sub: true */
+    process.env['name_here'];
+
+### Enforcement
+
+    /* es3: true (legacy IE compatibility) */
+    a.default = function() { ... };
+    array = [ 1, 2, 3, ];
+
+### Environments
+
+    browser /* window, document, ... */
+    node    /* module, exports, console, process, ... */
+    jquery  /* jQuery, $ */
+
 
 
     
+### Also see
+
+ * www.jshint.com/docs/options/
+ * https://gist.github.com/haschek/2595796
+
diff --git a/sh.md b/sh.md
index 91aaa4d48..5623b8853 100644
--- a/sh.md
+++ b/sh.md
@@ -171,7 +171,7 @@ Misc crap
     set -o nullglob             # Non-matching globs are removed  ('*.foo' => '')
     set -o failglob             # Non-matching globs throw errors
     set -o nocaseglob           # Case insensitive globs
-    set -o dotglob              # Wildcards match dotfiles ("*.sh" => ".foo.sh")
+    set -o globdots             # Wildcards match dotfiles ("*.sh" => ".foo.sh")
     set -o globstar             # Allow ** for recursive matches ('lib/**/*.rb' => 'lib/a/b/c.rb')
 
 set GLOBIGNORE as a colon-separated list of patterns to be removed from glob 
diff --git a/webpack.md b/webpack.md
index 414e586ea..501a5bbc0 100644
--- a/webpack.md
+++ b/webpack.md
@@ -21,4 +21,27 @@ layout: default
       filename: '[name].js'
       /* also: [id] [hash] */
       chunkFilename: "[id].chunk.js"
+
+      libraryTarget: 'var' | 'this' | 'commonjs' | 'commonjs2' | 'amd' | 'umd'
+    }
+
+### Module
+
+    module: {
+      loaders: [ ... ]
+      preLoaders: [ ... ]
+      postLoaders: [ ... ]
+    }
+
+### Resolve
+
+    resolve: {
+      alias: {
+        'xyz': './foo.js'
+      }
+      modulesDirectories: [
+        'node_modules',
+        'web_modules' ]
+      }
+
     }