diff --git a/js/client/modules/@arangodb/testsuites/agency.js b/js/client/modules/@arangodb/testsuites/agency.js
index eef18fb403..0aa65ee1e8 100644
--- a/js/client/modules/@arangodb/testsuites/agency.js
+++ b/js/client/modules/@arangodb/testsuites/agency.js
@@ -32,7 +32,6 @@ const optionsDocumentation = [
 ];
 
 const tu = require('@arangodb/test-utils');
-const pu = require('@arangodb/process-utils');
 
 // //////////////////////////////////////////////////////////////////////////////
 // / @brief agency tests
diff --git a/js/client/modules/@arangodb/testsuites/authentication.js b/js/client/modules/@arangodb/testsuites/authentication.js
index b89405721f..74b535503d 100644
--- a/js/client/modules/@arangodb/testsuites/authentication.js
+++ b/js/client/modules/@arangodb/testsuites/authentication.js
@@ -35,7 +35,6 @@ const optionsDocumentation = [
 
 const pu = require('@arangodb/process-utils');
 const tu = require('@arangodb/test-utils');
-const fs = require('fs');
 const yaml = require('js-yaml');
 
 // const BLUE = require('internal').COLORS.COLOR_BLUE;
diff --git a/js/client/modules/@arangodb/testsuites/fail.js b/js/client/modules/@arangodb/testsuites/fail.js
index fc7c42d205..a849d5a432 100644
--- a/js/client/modules/@arangodb/testsuites/fail.js
+++ b/js/client/modules/@arangodb/testsuites/fail.js
@@ -1,5 +1,4 @@
 /* jshint strict: false, sub: true */
-/* global print */
 'use strict';
 
 // //////////////////////////////////////////////////////////////////////////////
@@ -63,7 +62,7 @@ function fail (options) {
       }
     }
   };
-};
+}
 
 function setup (testFns, defaultFns, opts, fnDocs, optionsDoc) {
   testFns['fail'] = fail;
diff --git a/js/client/modules/@arangodb/testsuites/recovery.js b/js/client/modules/@arangodb/testsuites/recovery.js
index 663198fd74..aac72b5e84 100644
--- a/js/client/modules/@arangodb/testsuites/recovery.js
+++ b/js/client/modules/@arangodb/testsuites/recovery.js
@@ -77,9 +77,9 @@ function runArangodRecovery (instanceInfo, options, script, setup) {
   }
 
   // enable development debugging if extremeVerbosity is set
-  if (options.extremeVerbosity === true){
+  if (options.extremeVerbosity === true) {
     argv = argv.concat([
-      '--log.level', 'development=info',
+      '--log.level', 'development=info'
     ]);
   }
 
@@ -100,7 +100,7 @@ function recovery (options) {
   let results = {};
 
   if (!global.ARANGODB_CLIENT_VERSION(true)['failure-tests'] ||
-      global.ARANGODB_CLIENT_VERSION(true)['failure-tests'] === "false") {
+      global.ARANGODB_CLIENT_VERSION(true)['failure-tests'] === 'false') {
     results.recovery = {
       status: false,
       message: 'failure-tests not enabled. please recompile with -DUSE_FAILURE_TESTS=On'
diff --git a/js/client/modules/@arangodb/testsuites/resilience.js b/js/client/modules/@arangodb/testsuites/resilience.js
index 070304897e..dae06d8509 100644
--- a/js/client/modules/@arangodb/testsuites/resilience.js
+++ b/js/client/modules/@arangodb/testsuites/resilience.js
@@ -33,7 +33,6 @@ const functionsDocumentation = {
 const optionsDocumentation = [
 ];
 
-const pu = require('@arangodb/process-utils');
 const tu = require('@arangodb/test-utils');
 
 // //////////////////////////////////////////////////////////////////////////////