diff --git a/.gitignore b/.gitignore
index caddd9f..bd8d34e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /syncd/
 *.log
 /temp/
+*.lock
diff --git a/examples/client.mjs b/examples/client.js
similarity index 100%
rename from examples/client.mjs
rename to examples/client.js
diff --git a/examples/client2.mjs b/examples/client2.js
similarity index 100%
rename from examples/client2.mjs
rename to examples/client2.js
diff --git a/examples/server.mjs b/examples/server.js
similarity index 100%
rename from examples/server.mjs
rename to examples/server.js
diff --git a/package.json b/package.json
index c14589d..34f40cd 100644
--- a/package.json
+++ b/package.json
@@ -1,18 +1,18 @@
 {
   "name": "@uci/socket",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "JSON packet intra(named)/inter(TCP) host communication over socket",
   "main": "src",
   "scripts": {
-    "testw": "mocha -r @std/esm test/*.test.mjs --watch --recurse --watch-extensions mjs",
-    "test": "mocha -r @std/esm --timeout 10000 test/*.test.mjs",
-    "testlog": "DEBUG=true mocha -r @std/esm --timeout 10000 test/*.test.mjs",
+    "testw": "mocha -r esm test/*.test.mjs --watch --recurse --watch-extensions mjs",
+    "test": "mocha -r esm --timeout 10000 test/*.test.mjs",
+    "testlog": "DEBUG=true mocha -r esm --timeout 10000 test/*.test.mjs",
     "testci": "istanbul cover ./node_modules/.bin/_mocha  --report lcovonly -- -R spec --recursive && codecov || true",
-    "s": "DEBUG=true node -r @std/esm  examples/server",
-    "devs": "SOCKETS_DIR=/opt/sockets DEBUG=true ./node_modules/.bin/nodemon -r @std/esm -e mjs  examples/server",
-    "c": "DEBUG=true node -r @std/esm  examples/client",
-    "devc": "SOCKETS_DIR=/opt/sockets DEBUG=true node -r @std/esm  examples/client",
-    "c2": "node -r @std/esm  examples/client2"
+    "s": "DEBUG=true node -r esm examples/server",
+    "devs": "SOCKETS_DIR=/opt/sockets DEBUG=true ./node_modules/.bin/nodemon -r esm-e mjs  examples/server",
+    "c": "DEBUG=true node -r esm examples/client",
+    "devc": "SOCKETS_DIR=/opt/sockets DEBUG=true node -r esm examples/client",
+    "c2": "node -r esm examples/client2"
   },
   "author": "David Kebler",
   "license": "MIT",
@@ -35,17 +35,17 @@
     "url": "https://github.com/uCOMmandIt/message/issues"
   },
   "homepage": "https://github.com/uCOMmandIt/message#readme",
-  "@std/esm": "cjs",
   "devDependencies": {
-    "@std/esm": "^0.22.0",
     "chai": "^4.1.2",
     "chai-as-promised": "^7.1.1",
     "codecov": "^3.0.0",
+    "esm": "^3.0.21",
     "istanbul": "^0.4.5",
     "mocha": "^5.0.1",
     "nodemon": "^1.15.1"
   },
   "dependencies": {
+    "@uci/logger": "^0.0.2",
     "better-try-catch": "^0.6.2",
     "clone": "^2.1.1",
     "death": "^1.1.0",
diff --git a/src/consumer.mjs b/src/consumer.js
similarity index 96%
rename from src/consumer.mjs
rename to src/consumer.js
index b13ffb4..34c4c2f 100644
--- a/src/consumer.mjs
+++ b/src/consumer.js
@@ -7,14 +7,6 @@ import JsonStream from './json-stream'
 import logger from '@uci/logger'
 
 let log = {}
-const LOG_OPTS = {
-  repo:'uci-socket',
-  npm:'@uci/socket',
-  file:'src/consumer.mjs',
-  class:'Consumer',
-  id:this.id,
-  instance_created:new Date().getTime()
-}
 
 // TODO change default pipe dir for windows and mac os
 const DEFAULT_PIPE_DIR = (process.env.SOCKETS_DIR || '/tmp/UCI')
@@ -23,7 +15,7 @@ const DEFAULT_SOCKET_NAME = 'uci-sock'
 export default class Consumer extends Socket {
   constructor (opts={}) {
     super()
-    log = logger.child(LOG_OPTS)
+    log = logger({file:'src/consumer.js',class:'Consumer',name:'socket',id:this.id})
     this.id = opts.id || opts.name || 'socket:'+ new Date().getTime()
     if (!opts.path) {
       log.warn({opts:opts},'no host supplied using localhost...use named piped instead')
diff --git a/src/index.mjs b/src/index.js
similarity index 100%
rename from src/index.mjs
rename to src/index.js
diff --git a/src/json-stream.mjs b/src/json-stream.js
similarity index 100%
rename from src/json-stream.mjs
rename to src/json-stream.js
diff --git a/src/socket.mjs b/src/socket.js
similarity index 95%
rename from src/socket.mjs
rename to src/socket.js
index 59d5214..bfe9c4c 100644
--- a/src/socket.mjs
+++ b/src/socket.js
@@ -10,14 +10,7 @@ import clone from 'clone'
 // import logger from '../../uci-logger/src/logger'
 import logger from '@uci/logger'
 let log = {}
-const LOG_OPTS = {
-  repo:'uci-socket',
-  npm:'@uci/socket',
-  file:'src/socket.mjs',
-  class:'Socket',
-  id:this.id,
-  instance_created:new Date().getTime()
-}
+
 // TODO change default pipe dir for windows and mac os
 const DEFAULT_PIPE_DIR = (process.env.SOCKETS_DIR || '/tmp/UCI')
 const DEFAULT_SOCKET_NAME = 'uci-sock'
@@ -37,7 +30,7 @@ export default class Socket extends Server {
     //self bindings
     this._listen = this._listen.bind(this)
     this.create = this.create.bind(this)
-    log = logger.child(LOG_OPTS) //create instance logger set LOG_OPTS above
+    log = logger({file:'src/socket.js',class:'Socket',name:'socket',id:this.id})
   } // end constructor
 
   async create () {
diff --git a/test/sockets/tcp-process.mjs b/test/sockets/tcp-process.js
similarity index 100%
rename from test/sockets/tcp-process.mjs
rename to test/sockets/tcp-process.js
diff --git a/test/sockets/tcpsocket-9080.mjs b/test/sockets/tcpsocket-9080.js
similarity index 100%
rename from test/sockets/tcpsocket-9080.mjs
rename to test/sockets/tcpsocket-9080.js
diff --git a/test/sockets/tcpsocket-default.mjs b/test/sockets/tcpsocket-default.js
similarity index 100%
rename from test/sockets/tcpsocket-default.mjs
rename to test/sockets/tcpsocket-default.js
diff --git a/test/sockets/usocket-default.mjs b/test/sockets/usocket-default.js
similarity index 100%
rename from test/sockets/usocket-default.mjs
rename to test/sockets/usocket-default.js
diff --git a/test/sockets/usocket.mjs b/test/sockets/usocket.js
similarity index 100%
rename from test/sockets/usocket.mjs
rename to test/sockets/usocket.js
diff --git a/test/tcp.test.mjs b/test/tcp.test.js
similarity index 100%
rename from test/tcp.test.mjs
rename to test/tcp.test.js
diff --git a/test/usocket-default.test.mjs b/test/usocket-default.test.js
similarity index 100%
rename from test/usocket-default.test.mjs
rename to test/usocket-default.test.js
diff --git a/test/usocket.test.mjs b/test/usocket.test.js
similarity index 100%
rename from test/usocket.test.mjs
rename to test/usocket.test.js