diff --git a/isDuplexStream.js b/isDuplexStream.js
deleted file mode 100644
index e69de29bb..000000000
diff --git a/isReadableStream.js b/isReadableStream.js
deleted file mode 100644
index e69de29bb..000000000
diff --git a/isStream.js b/isStream.js
deleted file mode 100644
index e69de29bb..000000000
diff --git a/isWritableStream.js b/isWritableStream.js
deleted file mode 100644
index e69de29bb..000000000
diff --git a/scripts/localize.js b/scripts/localize.js
deleted file mode 100644
index 9cbb59a3b..000000000
--- a/scripts/localize.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-  THIS SCRIPT IS EXPERIMENTAL AND NOT USED IN PRODUCTION.
-  This is the localizer script that generates the localization files.
-  Run using `npm run localizer`.
-*/
-// Load modules
-const fs = require('fs-extra');
-const path = require('path');
-const util = require('./util');
-
-const LOCALE_PATH = 'locale';
-const SNIPPETS_PATH = './snippets';
-const locales = ['de_DE', 'el_GR'];
-let snippets = util.readSnippets(SNIPPETS_PATH);
-const COMMENT_REGEX = /(\/\*[\w\'\s\r\n\*]*\*\/)|(\/\/.*)/g;
-
-locales.forEach(locale => {
-  const locData = require(path.join('..', LOCALE_PATH, locale));
-  let existingData = fs.readFileSync(path.join(LOCALE_PATH, locale + '.js'), 'utf8');
-  let newData = [];
-  let hashChanges = [];
-  Object.keys(snippets).forEach(snippet => {
-    const snippetName = snippet.split('.')[0];
-    const snippetHash = util.hashData(snippets[snippet]);
-    if (locData.hasOwnProperty(snippetName)) {
-      if (locData[snippetName].hash !== snippetHash) {
-        existingData =
-          existingData.indexOf(` => ${snippetHash}`) !== -1
-            ? existingData
-            : existingData.replace(
-                locData[snippetName].hash,
-                `${locData[snippetName].hash} => ${snippetHash}`
-              );
-        hashChanges.push({
-          snippetName,
-          oldHash: locData[snippetName].hash.split(' => ')[0],
-          newHash: snippetHash
-        });
-      }
-    } else {
-      newData.push(`\n'${snippetName}' : {
-  'description': \`${snippets[snippet].split('```js')[0].replace(/`/g, '\\`')}\`,
-  'comments': [${(snippets[snippet].match(COMMENT_REGEX) || []).map(
-    v => '`' + v.replace(/`/g, '\\`') + '`'
-  )}],
-  'hash': '${snippetHash}'\n}`);
-    }
-  });
-  if (!fs.existsSync(path.join(LOCALE_PATH, locale + '.js')) || !existingData.length)
-    existingData = `module.exports = {
-'locale': {
-  'locale': '${locale}'\n}};`;
-  fs.writeFileSync(
-    path.join(LOCALE_PATH, locale + '.js'),
-    newData.length ? `${existingData.trim().slice(0, -2)},${newData.join(',')}};` : existingData
-  );
-  fs.writeFileSync(
-    path.join(LOCALE_PATH, locale + '_log'),
-    `${new Date()}\nHash changes: ${hashChanges.length}\n${
-      hashChanges.length
-        ? hashChanges
-            .map(
-              v =>
-                `Snippet name: ${v.snippetName}\n Old hash: ${v.oldHash}\n New hash: ${v.newHash}\n`
-            )
-            .join('\n')
-        : ''
-    }`
-  );
-});