diff --git a/bin/build-fixtures.js b/bin/build-fixtures.js
deleted file mode 100755
index 142147ef8..000000000
--- a/bin/build-fixtures.js
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var load = require('./load-style.js');
-var mkdirp = require('mkdirp');
-var path = require('path');
-var fs = require('fs');
-
-var transforms = {
-  'fuzz-colors.min.js': require('./fuzz-colors.js'),
-  'fuzz-functions.min.js': require('./fuzz-functions.js'),
-  'fuzz-layers.min.js': require('./fuzz-layers.js')
-};
-
-var source = load(process.argv[2]);
-var out = process.argv[3];
-mkdirp.sync(out);
-
-Object.keys(transforms).forEach(function(key) {
-  source.pipe(transforms[key].call())
-    .pipe(fs.createWriteStream(path.join(out, key)));
-});
diff --git a/bin/fuzz-colors.js b/bin/fuzz-colors.js
deleted file mode 100755
index c3a64f9ac..000000000
--- a/bin/fuzz-colors.js
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var through = require('through2');
-var fuzzer = require('fuzzer');
-fuzzer.seed(0);
-
-module.exports = function() {
-  return through.obj(function(chunk, env, callback) {
-    var json = JSON.parse(chunk.toString());
-
-    json.constants = Object.keys(json.constants).reduce(function(obj, key, index) {
-      var value = json.constants[key];
-      if (typeof value === 'string') {
-        obj[key] = fuzzer.mutate.string(value);
-      }
-      return obj;
-    }, {});
-
-    var data = JSON.stringify(json);
-    this.push(data);
-    callback();
-  });
-};
-
-if (!module.parent) process.stdin.pipe(module.exports()).pipe(process.stdout);
diff --git a/bin/fuzz-functions.js b/bin/fuzz-functions.js
deleted file mode 100755
index 68f57a35d..000000000
--- a/bin/fuzz-functions.js
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var through = require('through2');
-var fuzzer = require('fuzzer');
-fuzzer.seed(0);
-
-module.exports = function() {
-  return through.obj(function(chunk, env, callback) {
-    var json = JSON.parse(chunk.toString());
-
-    json.constants = Object.keys(json.constants).reduce(function(obj, key, index) {
-      var value = json.constants[key];
-      if (typeof value === 'object' && value.hasOwnProperty('stops')) {
-        var mutator = fuzzer.mutate.object(value);
-        obj[key] = mutator();
-      }
-      return obj;
-    }, {});
-
-    var data = JSON.stringify(json);
-    this.push(data);
-    callback();
-  });
-};
-
-if (!module.parent) process.stdin.pipe(module.exports()).pipe(process.stdout);
diff --git a/bin/fuzz-layers.js b/bin/fuzz-layers.js
deleted file mode 100755
index 547775799..000000000
--- a/bin/fuzz-layers.js
+++ /dev/null
@@ -1,23 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var through = require('through2');
-var fuzzer = require('fuzzer');
-fuzzer.seed(0);
-
-module.exports = function() {
-  return through.obj(function(chunk, env, callback) {
-    var json = JSON.parse(chunk.toString());
-
-    json.layers.map(function(value) {
-      var mutator = fuzzer.mutate.object(value);
-      return mutator();
-    });
-
-    var data = JSON.stringify(json);
-    this.push(data);
-    callback();
-  });
-};
-
-if (!module.parent) process.stdin.pipe(module.exports()).pipe(process.stdout);
diff --git a/bin/load-style.js b/bin/load-style.js
deleted file mode 100755
index 48aa6ecc4..000000000
--- a/bin/load-style.js
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var fs = require('fs');
-var path = require('path');
-var brfs = require('brfs');
-
-module.exports = function(file) {
-  var fromFile = file && file !== '-';
-  var rs = fromFile ? fs.createReadStream(file) : process.stdin;
-  var fpath = fromFile ? file : path.join(process.cwd(), '-');
-  return rs.pipe(brfs(fpath));
-};
-
-if (!module.parent) module.exports(process.argv[2]).pipe(process.stdout);
diff --git a/bin/minify.js b/bin/minify.js
deleted file mode 100755
index 253b34001..000000000
--- a/bin/minify.js
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var through = require('through2');
-
-module.exports = function() {
-  return through.obj(function(chunk, env, callback) {
-    var json = JSON.parse(chunk.toString());
-    var data = JSON.stringify(json);
-    this.push(data);
-    callback();
-  });
-};
-
-if (!module.parent) process.stdin.pipe(module.exports()).pipe(process.stdout);
diff --git a/bin/mkdirp.js b/bin/mkdirp.js
deleted file mode 100755
index 25b3234ef..000000000
--- a/bin/mkdirp.js
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env node
-'use strict';
-
-var path = require('path');
-var mkdirp = require('mkdirp');
-var fs = require('fs');
-
-module.exports = function(out) {
-  mkdirp.sync(path.dirname(out));
-  return fs.createWriteStream(out);
-};
-
-if (!module.parent) process.stdin.pipe(module.exports(process.argv[2]));