diff --git a/js/common/Maintenance.js b/js/common/Maintenance.js
index 1bc3a25b..3d0d87ef 100644
--- a/js/common/Maintenance.js
+++ b/js/common/Maintenance.js
@@ -108,9 +108,9 @@ module.exports = ( function() {
     static async checkBranchStatus() {
       const releaseBranches = await ReleaseBranch.getMaintenanceBranches();
 
-      for ( let releaseBranch of releaseBranches ) {
+      for ( let releaseBranch of releaseBranches ) { // eslint-disable-line no-restricted-syntax
         console.log( `Checking ${releaseBranch.repo} ${releaseBranch.branch}` );
-        for ( let line of await releaseBranch.getStatus() ) {
+        for ( let line of await releaseBranch.getStatus() ) { // eslint-disable-line no-restricted-syntax
           console.log( line );
         }
       }
@@ -125,7 +125,7 @@ module.exports = ( function() {
 
       const failed = [];
 
-      for ( let releaseBranch of releaseBranches ) {
+      for ( let releaseBranch of releaseBranches ) { // eslint-disable-line no-restricted-syntax
         console.log( `building ${releaseBranch.repo} ${releaseBranch.branch}` );
         try {
           await checkoutTarget( releaseBranch.repo, releaseBranch.branch, true ); // include npm update
@@ -155,7 +155,7 @@ module.exports = ( function() {
     static async list() {
       const maintenance = Maintenance.load();
 
-      for ( let modifiedBranch of maintenance.modifiedBranches ) {
+      for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         console.log( `${modifiedBranch.repo} ${modifiedBranch.branch} ${modifiedBranch.brands.join( ',' )}` );
         if ( modifiedBranch.deployedVersion ) {
           console.log( `  deployed: ${modifiedBranch.deployedVersion.toString()}` );
@@ -171,18 +171,18 @@ module.exports = ( function() {
         }
         if ( Object.keys( modifiedBranch.changedDependencies ).length > 0 ) {
           console.log( '  deps:' );
-          for ( let key of Object.keys( modifiedBranch.changedDependencies ) ) {
+          for ( let key of Object.keys( modifiedBranch.changedDependencies ) ) { // eslint-disable-line no-restricted-syntax
             console.log( `    ${key}: ${modifiedBranch.changedDependencies[ key ]}` );
           }
         }
       }
 
-      for ( let patch of maintenance.patches ) {
+      for ( let patch of maintenance.patches ) { // eslint-disable-line no-restricted-syntax
         console.log( `[${patch.repo}] ${patch.message}` );
-        for ( let sha of patch.shas ) {
+        for ( let sha of patch.shas ) { // eslint-disable-line no-restricted-syntax
           console.log( `  ${sha}` );
         }
-        for ( let modifiedBranch of maintenance.modifiedBranches ) {
+        for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
           if ( modifiedBranch.neededPatches.includes( patch ) ) {
             console.log( `    ${modifiedBranch.repo} ${modifiedBranch.branch} ${modifiedBranch.brands.join( ',' )}` );
           }
@@ -200,9 +200,9 @@ module.exports = ( function() {
       if ( productionBranches.length ) {
         console.log( '\nProduction links\n' );
 
-        for ( let modifiedBranch of productionBranches ) {
+        for ( let modifiedBranch of productionBranches ) { // eslint-disable-line no-restricted-syntax
           const links = await modifiedBranch.getDeployedLinkLines();
-          for ( let link of links ) {
+          for ( let link of links ) { // eslint-disable-line no-restricted-syntax
             console.log( link );
           }
         }
@@ -211,9 +211,9 @@ module.exports = ( function() {
       if ( releaseCandidateBranches.length ) {
         console.log( '\nRelease Candidate links\n' );
 
-        for ( let modifiedBranch of releaseCandidateBranches ) {
+        for ( let modifiedBranch of releaseCandidateBranches ) { // eslint-disable-line no-restricted-syntax
           const links = await modifiedBranch.getDeployedLinkLines();
-          for ( let link of links ) {
+          for ( let link of links ) { // eslint-disable-line no-restricted-syntax
             console.log( link );
           }
         }
@@ -231,7 +231,7 @@ module.exports = ( function() {
     static async createPatch( repo, message ) {
       const maintenance = Maintenance.load();
 
-      for ( let patch of maintenance.patches ) {
+      for ( let patch of maintenance.patches ) { // eslint-disable-line no-restricted-syntax
         if ( patch.repo === repo ) {
           throw new Error( 'Multiple patches with the same repo are not concurrently supported' );
         }
@@ -256,7 +256,7 @@ module.exports = ( function() {
 
       const patch = maintenance.findPatch( repo );
 
-      for ( let branch of maintenance.modifiedBranches ) {
+      for ( let branch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         if ( branch.neededPatches.includes( patch ) ) {
           throw new Error( 'Patch is marked as needed by at least one branch' );
         }
@@ -366,7 +366,7 @@ module.exports = ( function() {
       const patch = maintenance.findPatch( patchRepo );
       const releaseBranches = await ReleaseBranch.getMaintenanceBranches();
 
-      for ( let releaseBranch of releaseBranches ) {
+      for ( let releaseBranch of releaseBranches ) { // eslint-disable-line no-restricted-syntax
         const needsPatch = await filter( releaseBranch );
 
         if ( !needsPatch ) {
@@ -486,7 +486,7 @@ module.exports = ( function() {
 
       const patch = maintenance.findPatch( patchRepo );
 
-      for ( let modifiedBranch of maintenance.modifiedBranches ) {
+      for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         const needsRemoval = await filter( modifiedBranch.releaseBranch );
 
         if ( !needsRemoval ) {
@@ -551,7 +551,7 @@ module.exports = ( function() {
       const maintenance = Maintenance.load();
       let numApplied = 0;
 
-      for ( let modifiedBranch of maintenance.modifiedBranches ) {
+      for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         if ( modifiedBranch.neededPatches.length === 0 ) {
           continue;
         }
@@ -560,7 +560,7 @@ module.exports = ( function() {
         const branch = modifiedBranch.branch;
 
         // Defensive copy, since we modify it during iteration
-        for ( let patch of modifiedBranch.neededPatches.slice() ) {
+        for ( let patch of modifiedBranch.neededPatches.slice() ) { // eslint-disable-line no-restricted-syntax
           if ( patch.shas.length === 0 ) {
             continue;
           }
@@ -585,7 +585,7 @@ module.exports = ( function() {
 
             console.log( `Checked out ${patchRepo} SHA for ${repo} ${branch}` );
 
-            for ( let sha of patch.shas ) {
+            for ( let sha of patch.shas ) { // eslint-disable-line no-restricted-syntax
               const cherryPickSuccess = await gitCherryPick( patchRepo, sha );
 
               if ( cherryPickSuccess ) {
@@ -625,7 +625,7 @@ module.exports = ( function() {
     static async updateDependencies() {
       const maintenance = Maintenance.load();
 
-      for ( let modifiedBranch of maintenance.modifiedBranches ) {
+      for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         const changedRepos = Object.keys( modifiedBranch.changedDependencies );
         if ( changedRepos.length === 0 ) {
           continue;
@@ -635,7 +635,7 @@ module.exports = ( function() {
           await checkoutTarget( modifiedBranch.repo, modifiedBranch.branch, true ); // npm update, since we'll build.
           console.log( `Checked out ${modifiedBranch.repo} ${modifiedBranch.branch}` );
 
-          for ( let dependency of changedRepos ) {
+          for ( let dependency of changedRepos ) { // eslint-disable-line no-restricted-syntax
             const dependencyBranch = modifiedBranch.dependencyBranch;
             const branches = await getBranches( dependency );
             const sha = modifiedBranch.changedDependencies[ dependency ];
@@ -676,7 +676,7 @@ module.exports = ( function() {
           await updateDependenciesJSON( modifiedBranch.repo, modifiedBranch.brands, message, modifiedBranch.branch );
 
           // Move messages from pending to pushed
-          for ( let message of modifiedBranch.pendingMessages ) {
+          for ( let message of modifiedBranch.pendingMessages ) { // eslint-disable-line no-restricted-syntax
             if ( !modifiedBranch.pushedMessages.includes( message ) ) {
               modifiedBranch.pushedMessages.push( message );
             }
@@ -700,7 +700,7 @@ module.exports = ( function() {
     static async deployReleaseCandidates() {
       const maintenance = Maintenance.load();
 
-      for ( let modifiedBranch of maintenance.modifiedBranches ) {
+      for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         if ( !modifiedBranch.isReadyForReleaseCandidate ) {
           continue;
         }
@@ -726,7 +726,7 @@ module.exports = ( function() {
     static async deployProduction() {
       const maintenance = Maintenance.load();
 
-      for ( let modifiedBranch of maintenance.modifiedBranches ) {
+      for ( let modifiedBranch of maintenance.modifiedBranches ) { // eslint-disable-line no-restricted-syntax
         if ( !modifiedBranch.isReadyForProduction ) {
           continue;
         }
diff --git a/js/common/ModifiedBranch.js b/js/common/ModifiedBranch.js
index e481bf87..03d1367d 100644
--- a/js/common/ModifiedBranch.js
+++ b/js/common/ModifiedBranch.js
@@ -265,7 +265,7 @@ module.exports = ( function() {
       await gitCheckout( this.repo, this.branch );
       await gitPull( this.repo );
       const dependencies = await getDependencies( this.repo );
-      for ( let key of Object.keys( this.changedDependencies ) ) {
+      for ( let key of Object.keys( this.changedDependencies ) ) { // eslint-disable-line no-restricted-syntax
         // This should exist hopefully
         dependencies[ key ].sha = this.changedDependencies[ key ];
       }
diff --git a/js/common/ReleaseBranch.js b/js/common/ReleaseBranch.js
index 3d2f300a..7cd42947 100644
--- a/js/common/ReleaseBranch.js
+++ b/js/common/ReleaseBranch.js
@@ -191,7 +191,7 @@ module.exports = ( function() {
         results.push( 'Own repository not included in dependencies' );
       }
 
-      for ( let dependency of dependencyNames ) {
+      for ( let dependency of dependencyNames ) { // eslint-disable-line no-restricted-syntax
         const potentialReleaseBranch = `${this.repo}-${this.branch}`;
         const branches = await getBranches( dependency );
 
@@ -255,9 +255,9 @@ module.exports = ( function() {
     static combineLists( simBranches ) {
       const resultBranches = [];
 
-      for ( let simBranch of simBranches ) {
+      for ( let simBranch of simBranches ) { // eslint-disable-line no-restricted-syntax
         let foundBranch = false;
-        for ( let resultBranch of resultBranches ) {
+        for ( let resultBranch of resultBranches ) { // eslint-disable-line no-restricted-syntax
           if ( simBranch.repo === resultBranch.repo && simBranch.branch === resultBranch.branch ) {
             foundBranch = true;
             resultBranch.brands = [ ...resultBranch.brands, ...simBranch.brands ];
diff --git a/js/common/checkoutMaster.js b/js/common/checkoutMaster.js
index 1c3ee0cd..9bebfdcd 100644
--- a/js/common/checkoutMaster.js
+++ b/js/common/checkoutMaster.js
@@ -30,7 +30,7 @@ module.exports = async function( repo, includeNpmUpdate ) {
   // Ignore the comment
   const repoNames = Object.keys( dependencies ).filter( key => key !== 'comment' );
 
-  for ( let repoName of repoNames ) {
+  for ( let repoName of repoNames ) { // eslint-disable-line no-restricted-syntax
     await gitCheckout( repoName, 'master' );
   }
 
diff --git a/js/common/checkoutTimestamp.js b/js/common/checkoutTimestamp.js
index eaabe8f8..b86e5751 100644
--- a/js/common/checkoutTimestamp.js
+++ b/js/common/checkoutTimestamp.js
@@ -32,7 +32,7 @@ module.exports = async function( repo, timestamp, includeNpmUpdate ) {
   const dependencies = await getDependencies( repo );
   const dependencyNames = Object.keys( dependencies ).filter( key => key !== 'comment' && key !== repo );
   const timestampDependencies = {};
-  for ( let dependency of dependencyNames ) {
+  for ( let dependency of dependencyNames ) { // eslint-disable-line no-restricted-syntax
     timestampDependencies[ dependency ] = {
       sha: await gitFromTimestamp( dependency, 'master', timestamp )
     };
diff --git a/js/common/updateGithubPages.js b/js/common/updateGithubPages.js
index 00f65621..d0a90317 100644
--- a/js/common/updateGithubPages.js
+++ b/js/common/updateGithubPages.js
@@ -44,7 +44,7 @@ module.exports = async function() {
     { repo: 'scenery', build: true }
   ];
 
-  for ( let taggedRepo of taggedRepos ) {
+  for ( let taggedRepo of taggedRepos ) { // eslint-disable-line no-restricted-syntax
     const repo = taggedRepo.repo;
 
     winston.info( `Updating ${repo}` );
diff --git a/js/common/writePhetioHtaccess.js b/js/common/writePhetioHtaccess.js
index 466c7946..8b19e9ec 100644
--- a/js/common/writePhetioHtaccess.js
+++ b/js/common/writePhetioHtaccess.js
@@ -32,7 +32,7 @@ module.exports = async function writePhetioHtaccess( passwordProtectPath, latest
       let latestRedirectContents = 'RewriteEngine on\n' +
                                    `RewriteBase /sims/${latestOption.simName}/\n`;
       const versions = JSON.parse( await request( buildLocal.productionServerURL + `/services/metadata/phetio?name=${latestOption.simName}&latest=true` ) );
-      for ( let v of versions ) {
+      for ( let v of versions ) { // eslint-disable-line no-restricted-syntax
         // Add a trailing slash to /sims/sim-name/x.y
         latestRedirectContents += `RewriteRule ${v.versionMajor}.${v.versionMinor}$ ${v.versionMajor}.${v.versionMinor}/ [R=301,L]\n`;
         // Rewrite /sims/sim-name/x.y/* to /sims/sim-name/x.y.z/*
diff --git a/js/grunt/checkoutShas.js b/js/grunt/checkoutShas.js
index a2f00b43..2f48a91d 100644
--- a/js/grunt/checkoutShas.js
+++ b/js/grunt/checkoutShas.js
@@ -30,7 +30,7 @@ module.exports = function( repositoryName, toMaster, buildServer ) {
     }
   }
 
-  for ( let property of dependencies ) {
+  for ( let property of dependencies ) { // eslint-disable-line no-restricted-syntax
     if ( property !== 'comment' && property !== repositoryName && dependencies.hasOwnProperty( property ) ) {
       assert( typeof( dependencies[ property ].branch !== 'undefined' ) && typeof( dependencies[ property ].sha !== 'undefined' ) );
 
diff --git a/js/grunt/dev.js b/js/grunt/dev.js
index 54ba7417..07f387bf 100644
--- a/js/grunt/dev.js
+++ b/js/grunt/dev.js
@@ -134,7 +134,7 @@ module.exports = async function( repo, brands, noninteractive, branch, message )
   await devSsh( `mkdir -p "${versionPath}"` );
 
   // Copy the build contents into the version-specific directory
-  for ( let brand of brands ) {
+  for ( let brand of brands ) { // eslint-disable-line no-restricted-syntax
     await devScp( `../${repo}/build/${brand}`, `${versionPath}/` );
   }
 
diff --git a/js/grunt/generateData.js b/js/grunt/generateData.js
index d733e29a..1e2974a7 100644
--- a/js/grunt/generateData.js
+++ b/js/grunt/generateData.js
@@ -45,7 +45,7 @@ module.exports = async function() {
 
   const activeRepos = getActiveRepos();
 
-  for ( let repo of activeRepos ) {
+  for ( let repo of activeRepos ) { // eslint-disable-line no-restricted-syntax
     await gitPull( repo );
   }