diff --git a/js/perf/index.js b/js/perf/index.js
index 9527a8e842c5a..0be4db3084dbf 100644
--- a/js/perf/index.js
+++ b/js/perf/index.js
@@ -16,10 +16,10 @@
 // under the License.
 
 // Use the ES5 UMD target as perf baseline
-const { col, DataFrame, Table, readVectors } = require('../targets/es5/umd');
-// const { col, DataFrame, Table, readVectors } = require('../targets/es5/cjs');
-// const { col, DataFrame, Table, readVectors } = require('../targets/es2015/umd');
-// const { col, DataFrame, Table, readVectors } = require('../targets/es2015/cjs');
+// const { col, Table, readVectors } = require('../targets/es5/umd');
+// const { col, Table, readVectors } = require('../targets/es5/cjs');
+// const { col, Table, readVectors } = require('../targets/es2015/umd');
+const { col, Table, readVectors } = require('../targets/es2015/cjs');
 
 const config = require('./config');
 const Benchmark = require('benchmark');
diff --git a/js/src/predicate.ts b/js/src/predicate.ts
index c2be4db75750b..dbfc7479ffbb0 100644
--- a/js/src/predicate.ts
+++ b/js/src/predicate.ts
@@ -180,15 +180,6 @@ class GTeq extends ComparisonPredicate {
         const col_func = col.bind(cols);
         return (idx: number, cols: Vector[]) => col_func(idx, cols) >= lit.v;
     }
-    //eval(idx: number, cols: Vector[]) {
-    //    return this.left.eval(idx, cols) >= this.right.eval(idx, cols);
-    //}
-    //emitString() {
-    //    return `${this.left.emitString()} >= ${this.right.emitString()}`
-    //}
-    //createDictionaryEval(schema, lit: Literal, col: Col): (idx: number, cols: Vector[]) => boolean {
-    //    return this.eval;
-    //}
 }
 
 export function lit(n: number): Value<any> { return new Literal(n); }