diff --git a/content/_code-samples/freeze/eslintrc b/content/_code-samples/freeze/eslintrc
deleted file mode 100644
index 261ca8d83d..0000000000
--- a/content/_code-samples/freeze/eslintrc
+++ /dev/null
@@ -1,201 +0,0 @@
-# ESLint documentation can be found at http://eslint.org/docs/
-env:
-  browser: true
-  node: true
-  amd: false
-  mocha: true
-  jasmine: false
-  es6: true
-rules:
-  no-alert: 2
-  no-array-constructor: 2
-  no-arrow-condition: 0
-  no-bitwise: 0
-  no-caller: 2
-  no-case-declarations: 2
-  no-catch-shadow: 2
-  no-class-assign: 2
-  no-cond-assign: [2, 'always']
-  no-console: 0
-  no-const-assign: 2
-  no-constant-condition: 2
-  no-continue: 0
-  no-control-regex: 2
-  no-debugger: 2
-  no-delete-var: 2
-  no-div-regex: 0
-  no-dupe-class-members: 2
-  no-dupe-keys: 2
-  no-dupe-args: 2
-  no-duplicate-case: 2
-  no-else-return: 0
-  no-empty: 2
-  no-empty-character-class: 2
-  no-empty-label: 2
-  no-empty-pattern: 2
-  no-eq-null: 2
-  no-eval: 2
-  no-ex-assign: 2
-  no-extend-native: 2
-  no-extra-bind: 2
-  no-extra-boolean-cast: 2
-  no-extra-parens: [2, 'functions']
-  no-extra-semi: 2
-  no-fallthrough: 2
-  no-floating-decimal: 0
-  no-func-assign: 2
-  no-implicit-coercion: 2
-  no-implied-eval: 2
-  no-inline-comments: 0
-  no-inner-declarations: [2, 'functions']
-  no-invalid-regexp: 2
-  no-invalid-this: 0   # this rule would cause problems with mocha test cases
-  no-irregular-whitespace: 2
-  no-iterator: 2
-  no-label-var: 2
-  no-labels: 2
-  no-lone-blocks: 2
-  no-lonely-if: 2
-  no-loop-func: 2
-  no-mixed-requires: [0, false]
-  no-mixed-spaces-and-tabs: [2, false]
-  linebreak-style: [2, 'unix']
-  no-multi-spaces: 2
-  no-multi-str: 2
-  no-multiple-empty-lines: [2, {max: 2}]
-  no-native-reassign: 2
-  no-negated-condition: 0
-  no-negated-in-lhs: 2
-  no-nested-ternary: 0
-  no-new: 2
-  no-new-func: 2
-  no-new-object: 2
-  no-new-require: 0
-  no-new-wrappers: 2
-  no-obj-calls: 2
-  no-octal: 2
-  no-octal-escape: 2
-  no-param-reassign: 2
-  no-path-concat: 0
-  no-plusplus: 0
-  no-process-env: 0
-  no-process-exit: 0
-  no-proto: 2
-  no-redeclare: 2
-  no-regex-spaces: 2
-  no-restricted-modules: 0
-  no-restricted-syntax: 0
-  no-return-assign: 2
-  no-script-url: 2
-  no-self-compare: 2
-  no-sequences: 2
-  no-shadow: 2
-  no-shadow-restricted-names: 2
-  no-spaced-func: 2
-  no-sparse-arrays: 2
-  no-sync: 0
-  no-ternary: 0
-  no-trailing-spaces: 2
-  no-this-before-super: 2
-  no-throw-literal: 2
-  no-undef: 2
-  no-undef-init: 2
-  no-undefined: 0
-  no-unexpected-multiline: 2
-  no-underscore-dangle: 0
-  no-unneeded-ternary: 0
-  no-unreachable: 2
-  no-unused-expressions: 2
-  no-unused-vars: [2, {vars: 'all', args: 'all'}]
-  no-use-before-define: 2
-  no-useless-call: 2
-  no-useless-concat: 0
-  no-void: 2
-  no-var: 2
-  no-warning-comments: [0, {terms: ['todo', 'fixme', 'xxx'], location: 'start'}]
-  no-with: 2
-  no-magic-numbers: 0
-
-  array-bracket-spacing: [2, 'never']
-  arrow-body-style: 0
-  arrow-parens: [2, 'as-needed']
-  arrow-spacing: 2
-  accessor-pairs: 2
-  block-scoped-var: 2
-  block-spacing: 2
-  brace-style: 2
-  callback-return: 0
-  camelcase: 0
-  comma-dangle: 2
-  comma-spacing: 2
-  comma-style: 2
-  complexity: [0, 11]
-  computed-property-spacing: 2
-  consistent-return: 2
-  consistent-this: [2, 'self']
-  constructor-super: 2
-  curly: [2, 'all']
-  default-case: 0
-  dot-location: [2, 'property']
-  dot-notation: [2, {allowKeywords: true}]
-  eol-last: 2
-  eqeqeq: 2
-  func-names: 0
-  func-style: [2, 'declaration']
-  generator-star-spacing: 2
-  global-require: 0
-  guard-for-in: 0
-  handle-callback-err: 2
-  id-length: 0
-  indent: [2, 2, {SwitchCase: 1}]
-  init-declarations: 0
-  jsx-quotes: 0
-  key-spacing: [2, {beforeColon: false, afterColon: true}]
-  lines-around-comment: 0
-  max-depth: [0, 4]
-  max-len: [2, 80]
-  max-nested-callbacks: [0, 2]
-  max-params: [0, 4]
-  max-statements: [0, 10]
-  new-cap: 2
-  new-parens: 2
-  newline-after-var: 0
-  object-curly-spacing: [2, 'never']
-  object-shorthand: 0
-  one-var: [2, 'never']
-  operator-assignment: [0, 'always']
-  operator-linebreak: 0
-  padded-blocks: 0
-  prefer-arrow-callback: 0
-  prefer-const: 2
-  prefer-spread: 2
-  prefer-reflect: 0
-  prefer-template: 0
-  quote-props: 0
-  quotes: [2, 'single']
-  radix: 2
-  id-match: 0
-  require-jsdoc: 0
-  require-yield: 0
-  semi: 2
-  semi-spacing: 2
-  sort-vars: 0
-  space-after-keywords: 2
-  space-before-keywords: 2
-  space-before-blocks: 2
-  space-before-function-paren: [2, 'never']
-  space-in-parens: 2
-  space-infix-ops: 2
-  space-return-throw-case: 2
-  space-unary-ops: [2, {words: true, nonwords: false}]
-  spaced-comment: 2
-  strict: [2, 'global']
-  use-isnan: 2
-  valid-jsdoc: 2
-  valid-typeof: 2
-  vars-on-top: 0
-  wrap-iife: 0
-  wrap-regex: 0
-  yoda: [2, 'never']
-ecmaFeatures:
-  jsx: true
diff --git a/content/_code-samples/freeze/package.json b/content/_code-samples/freeze/package.json
index 47b850ac5e..4383595420 100644
--- a/content/_code-samples/freeze/package.json
+++ b/content/_code-samples/freeze/package.json
@@ -1,16 +1,8 @@
 {
   "name": "freeze-examples",
-  "version": "0.0.2",
+  "version": "0.1.0",
   "license": "MIT",
   "dependencies": {
-    "ripple-lib": "*",
-    "babel-cli": "^6.0.0",
-    "babel-preset-es2015": "*"
-  },
-  "babel": {
-    "presets": ["es2015"]
-  },
-  "devDependencies": {
-    "eslint": "*"
+    "xrpl": "^2.0.0"
   }
 }
diff --git a/content/_code-samples/get-started/js/package.json b/content/_code-samples/get-started/js/package.json
new file mode 100644
index 0000000000..e86a7ad7ca
--- /dev/null
+++ b/content/_code-samples/get-started/js/package.json
@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "xrpl": "^2.0.0"
+  }
+}
diff --git a/content/_code-samples/require-destination-tags/package.json b/content/_code-samples/require-destination-tags/package.json
index 953a01b761..e86a7ad7ca 100644
--- a/content/_code-samples/require-destination-tags/package.json
+++ b/content/_code-samples/require-destination-tags/package.json
@@ -1,6 +1,5 @@
 {
   "dependencies": {
-    "ripple-lib": "^1.10.0",
-    "xrpl": "^2.0.0-beta.5"
+    "xrpl": "^2.0.0"
   }
 }
diff --git a/content/_code-samples/send-xrp/js/package.json b/content/_code-samples/send-xrp/js/package.json
new file mode 100644
index 0000000000..e86a7ad7ca
--- /dev/null
+++ b/content/_code-samples/send-xrp/js/package.json
@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "xrpl": "^2.0.0"
+  }
+}
diff --git a/content/_code-samples/submit-and-verify/submit-and-verify2.js b/content/_code-samples/submit-and-verify/submit-and-verify2.js
index a15b04711a..d0cf0609eb 100644
--- a/content/_code-samples/submit-and-verify/submit-and-verify2.js
+++ b/content/_code-samples/submit-and-verify/submit-and-verify2.js
@@ -2,6 +2,8 @@
 // Demonstrates how to submit a transaction and wait for validation.
 // This is not true "robust" transaction submission because it does not protect
 // against power outages or other sudden interruptions.
+// It may be more robust than the submitAndWait() method included in xrpl.js 2.0
+// because it uses subscriptions and checks the server's available ledger range.
 
 // Look up a transaction's result.
 // Arguments: