--- a/devtools/client/netmonitor/README.md
+++ b/devtools/client/netmonitor/README.md
@@ -64,17 +64,16 @@ Open `localhost:8000` in any browser to 
 ### Develop with related modules
 
 When working on make the Network Monitor running in the browser tab, you may need to work on external modules. Besides the third party modules, here are modules required for the Network Monitor and is hosted under `devtools-html` (modules shared accross Devtools):
 
 * [devtools-config](https://github.com/devtools-html/devtools-core/blob/master/packages/devtools-config/#readme) config used in dev server
 * [devtools-launchpad](https://github.com/devtools-html/devtools-core/blob/master/packages/devtools-launchpad/#readme) provide the dev server, landing page and the bootstrap functions to run devtools in the browser tab.
 * [devtools-modules](https://github.com/devtools-html/devtools-core/blob/master/packages/devtools-modules/#readme) Devtools shared and shim modules.
 * [devtools-source-editor](https://github.com/devtools-html/devtools-core/blob/master/packages/devtools-source-editor/#readme) Source Editor component.
-* [devtools-splitter](https://github.com/devtools-html/devtools-core/blob/master/packages/devtools-splitter/#readme) Splitter component.
 * [devtools-reps](https://github.com/devtools-html/reps/#readme) remote object formatter for variables representation.
 
 Do `yarn link` modules in related module directory, then do `yarn link [module-name]` after `yarn install` modules.
 
 ## Code Structure
 
 Top level files are used to launch the Network Monitor inside of the DevTools toolbox or run in the browser tab (experimental). The Network Monitor source is mainly located in the `src/` folder, the same code base is used to run in both environments.
 

--- a/devtools/client/netmonitor/package.json
+++ b/devtools/client/netmonitor/package.json
@@ -2,20 +2,20 @@
   "name": "netmonitor",
   "version": "0.0.1",
   "engines": {
     "node": ">=6.9.0"
   },
   "description": "Network monitor in developer tools",
   "dependencies": {
     "codemirror": "^5.24.2",
-    "devtools-config": "^0.0.12",
-    "devtools-launchpad": "^0.0.65",
-    "devtools-modules": "^0.0.23",
-    "devtools-source-editor": "^0.0.2",
+    "devtools-config": "=0.0.12",
+    "devtools-launchpad": "=0.0.67",
+    "devtools-modules": "=0.0.24",
+    "devtools-source-editor": "=0.0.3",
     "immutable": "^3.8.1",
     "jszip": "^3.1.3",
     "react": "=15.3.2",
     "react-dom": "=15.3.2",
     "react-redux": "=5.0.3",
     "redux": "^3.6.0",
     "reselect": "^2.5.4"
   },

--- a/devtools/client/netmonitor/yarn.lock
+++ b/devtools/client/netmonitor/yarn.lock
@@ -31,18 +31,18 @@ adm-zip@0.4.7, adm-zip@^0.4.7:
   version "0.4.7"
   resolved "https://registry.yarnpkg.com/adm-zip/-/adm-zip-0.4.7.tgz#8606c2cbf1c426ce8c8ec00174447fd49b6eafc1"
 
 ajv-keywords@^1.0.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
 
 ajv@^4.7.0, ajv@^4.9.1:
-  version "4.11.6"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.6.tgz#947e93049790942b2a2d60a8289b28924d39f987"
+  version "4.11.7"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.7.tgz#8655a5d86d0824985cc471a1d913fb6729a0ec48"
   dependencies:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
 align-text@^0.1.1, align-text@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
   dependencies:
@@ -104,18 +104,18 @@ argparse@^1.0.7:
 
 arr-diff@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
   dependencies:
     arr-flatten "^1.0.1"
 
 arr-flatten@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.0.1.tgz#e5ffe54d45e19f32f216e91eb99c8ce892bb604b"
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.0.3.tgz#a274ed85ac08849b6bd7847c4580745dc51adfb1"
 
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
 
 array-union@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
@@ -251,18 +251,18 @@ babel-core@^6.17.0, babel-core@^6.24.1:
     lodash "^4.2.0"
     minimatch "^3.0.2"
     path-is-absolute "^1.0.0"
     private "^0.1.6"
     slash "^1.0.0"
     source-map "^0.5.0"
 
 babel-eslint@^7.1.0:
-  version "7.2.1"
-  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-7.2.1.tgz#079422eb73ba811e3ca0865ce87af29327f8c52f"
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-7.2.2.tgz#0da2cbe6554fd0fb069f19674f2db2f9c59270ff"
   dependencies:
     babel-code-frame "^6.22.0"
     babel-traverse "^6.23.1"
     babel-types "^6.23.0"
     babylon "^6.16.1"
 
 babel-generator@^6.24.1:
   version "6.24.1"
@@ -833,18 +833,18 @@ caniuse-api@^1.5.2:
   resolved "https://registry.yarnpkg.com/caniuse-api/-/caniuse-api-1.6.1.tgz#b534e7c734c4f81ec5fbe8aca2ad24354b962c6c"
   dependencies:
     browserslist "^1.3.6"
     caniuse-db "^1.0.30000529"
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
 caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
-  version "1.0.30000649"
-  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000649.tgz#1ee1754a6df235450c8b7cd15e0ebf507221a86a"
+  version "1.0.30000655"
+  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000655.tgz#e40b6287adc938848d6708ef83d65b5f54ac1874"
 
 capture-stack-trace@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz#4a6fa07399c26bba47f0b2496b4d0fb408c5550d"
 
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
@@ -1269,23 +1269,23 @@ destroy@~1.0.4:
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
 detect-indent@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
   dependencies:
     repeating "^2.0.0"
 
-devtools-config@^0.0.12:
+devtools-config@=0.0.12, devtools-config@^0.0.12:
   version "0.0.12"
   resolved "https://registry.yarnpkg.com/devtools-config/-/devtools-config-0.0.12.tgz#4094e62efec23cdc31bd0e6d89e15f7c51d6a7e6"
 
-devtools-launchpad@^0.0.65:
-  version "0.0.65"
-  resolved "https://registry.yarnpkg.com/devtools-launchpad/-/devtools-launchpad-0.0.65.tgz#d794a8825b219ad268785e8b28d57a611bf62bbd"
+devtools-launchpad@=0.0.67:
+  version "0.0.67"
+  resolved "https://registry.yarnpkg.com/devtools-launchpad/-/devtools-launchpad-0.0.67.tgz#87f03be9003eb9cd0724252e84cea7b5b42852be"
   dependencies:
     amd-loader "0.0.5"
     autoprefixer "^6.7.6"
     babel-cli "^6.7.5"
     babel-core "^6.17.0"
     babel-eslint "^7.1.0"
     babel-loader "^6.2.4"
     babel-plugin-module-resolver "^2.2.0"
@@ -1302,17 +1302,17 @@ devtools-launchpad@^0.0.65:
     babel-register "^6.18.0"
     body-parser "^1.15.2"
     check-node-version "^1.1.2"
     chrome-remote-interface "0.17.0"
     classnames "^2.2.5"
     co "=4.6.0"
     css-loader "^0.26.1"
     devtools-config "^0.0.12"
-    devtools-modules "^0.0.23"
+    devtools-modules "^0.0.24"
     eslint "^3.12.0"
     eslint-plugin-babel "^3.3.0"
     eslint-plugin-flowtype "^2.20.0"
     eslint-plugin-mozilla "0.2.3"
     eslint-plugin-react "^6.7.1"
     express "^4.13.4"
     extract-text-webpack-plugin "^1.0.1"
     fs-extra "^2.0.0"
@@ -1341,25 +1341,25 @@ devtools-launchpad@^0.0.65:
     style-loader "^0.13.1"
     svg-inline-loader "^0.7.1"
     webpack "1.14.0"
     webpack-dev-middleware "^1.6.1"
     webpack-env-loader-plugin "^0.1.4"
     webpack-hot-middleware "^2.12.0"
     ws "^1.0.1"
 
-devtools-modules@^0.0.23:
-  version "0.0.23"
-  resolved "https://registry.yarnpkg.com/devtools-modules/-/devtools-modules-0.0.23.tgz#2c9d9478de18a9e68857f49512dbeb86329c55bc"
+devtools-modules@=0.0.24, devtools-modules@^0.0.24:
+  version "0.0.24"
+  resolved "https://registry.yarnpkg.com/devtools-modules/-/devtools-modules-0.0.24.tgz#95495f8a9aae8a21ab901d8998ce5ed704fe92e5"
   dependencies:
     properties-parser "^0.3.1"
 
-devtools-source-editor@^0.0.2:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/devtools-source-editor/-/devtools-source-editor-0.0.2.tgz#16408f2507560c7a37d857ea74333b362397caf4"
+devtools-source-editor@=0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/devtools-source-editor/-/devtools-source-editor-0.0.3.tgz#691a8376667907809597c1dbe310965208b346a7"
   dependencies:
     codemirror "^5.25.0"
 
 doctrine@^1.2.2:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
   dependencies:
     esutils "^2.0.2"
@@ -2673,18 +2673,18 @@ mustache@^2.2.1:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/mustache/-/mustache-2.3.0.tgz#4028f7778b17708a489930a6e52ac3bca0da41d0"
 
 mute-stream@0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
 
 nan@^2.3.0:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.1.tgz#8c84f7b14c96b89f57fbc838012180ec8ca39a01"
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.2.tgz#e4ff34e6c95fdfb5aecc08de6596f43605a7db45"
 
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
 negotiator@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
@@ -3254,18 +3254,18 @@ postcss-zindex@^2.0.1:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/postcss-zindex/-/postcss-zindex-2.2.0.tgz#d2109ddc055b91af67fc4cb3b025946639d2af22"
   dependencies:
     has "^1.0.1"
     postcss "^5.0.4"
     uniqs "^2.0.0"
 
 postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.14, postcss@^5.0.16, postcss@^5.0.2, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.6, postcss@^5.0.8, postcss@^5.2.12, postcss@^5.2.15, postcss@^5.2.16:
-  version "5.2.16"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.16.tgz#732b3100000f9ff8379a48a53839ed097376ad57"
+  version "5.2.17"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.17.tgz#cf4f597b864d65c8a492b2eabe9d706c879c388b"
   dependencies:
     chalk "^1.1.3"
     js-base64 "^2.1.9"
     source-map "^0.5.6"
     supports-color "^3.2.3"
 
 prelude-ls@~1.1.2:
   version "1.1.2"
@@ -3336,18 +3336,18 @@ q@^1.1.2:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.0.tgz#dd01bac9d06d30e6f219aecb8253ee9ebdc308f1"
 
 qs@6.4.0, qs@~6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
 
 query-string@^4.1.0:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.2.tgz#ec0fd765f58a50031a3968c2431386f8947a5cdd"
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.3.tgz#91c90ff7173d9acd9e088b3cc223f9b437865692"
   dependencies:
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
 querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
 
@@ -3810,18 +3810,18 @@ source-map@^0.5.0, source-map@^0.5.3, so
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
 sshpk@^1.7.0:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.11.0.tgz#2d8d5ebb4a6fab28ffba37fa62a90f4a3ea59d77"
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.13.0.tgz#ff2a3e4fd04497555fed97b39a0fd82fafb3a33c"
   dependencies:
     asn1 "~0.2.3"
     assert-plus "^1.0.0"
     dashdash "^1.12.0"
     getpass "^0.1.1"
   optionalDependencies:
     bcrypt-pbkdf "^1.0.0"
     ecc-jsbn "~0.1.1"