diff --git a/eslint.config.js b/eslint.config.js
index a1514132f9..c78e7b660d 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -10,6 +10,7 @@ module.exports = {
     "project": "./tsconfig.json"
   },
   rules: {
+    "quotes": [2, "single", { "avoidEscape": true }],
     "@typescript-eslint/no-floating-promises": 2,
     "@typescript-eslint/no-this-alias": "off",
     "brace-style": ["error", "1tbs"],
diff --git a/packages/opentelemetry-exporter-collector-grpc/src/CollectorExporterNodeBase.ts b/packages/opentelemetry-exporter-collector-grpc/src/CollectorExporterNodeBase.ts
index 0c14f0063b..1ddac9722d 100644
--- a/packages/opentelemetry-exporter-collector-grpc/src/CollectorExporterNodeBase.ts
+++ b/packages/opentelemetry-exporter-collector-grpc/src/CollectorExporterNodeBase.ts
@@ -26,7 +26,7 @@ import {
   ServiceClientType,
 } from './types';
 import { ServiceClient } from './types';
-import { getEnv, baggageUtils } from "@opentelemetry/core";
+import { getEnv, baggageUtils } from '@opentelemetry/core';
 
 /**
  * Collector Metric Exporter abstract base class
diff --git a/packages/opentelemetry-exporter-collector-grpc/src/CollectorMetricExporter.ts b/packages/opentelemetry-exporter-collector-grpc/src/CollectorMetricExporter.ts
index c909241a73..e1c84942cf 100644
--- a/packages/opentelemetry-exporter-collector-grpc/src/CollectorMetricExporter.ts
+++ b/packages/opentelemetry-exporter-collector-grpc/src/CollectorMetricExporter.ts
@@ -23,7 +23,7 @@ import { CollectorExporterConfigNode, ServiceClientType } from './types';
 import { CollectorExporterNodeBase } from './CollectorExporterNodeBase';
 import { baggageUtils, getEnv } from '@opentelemetry/core';
 import { validateAndNormalizeUrl } from './util';
-import { Metadata } from "@grpc/grpc-js";
+import { Metadata } from '@grpc/grpc-js';
 
 const DEFAULT_COLLECTOR_URL = 'localhost:4317';
 
diff --git a/packages/opentelemetry-exporter-collector-grpc/src/CollectorTraceExporter.ts b/packages/opentelemetry-exporter-collector-grpc/src/CollectorTraceExporter.ts
index f0b63cbb79..cfb147fa39 100644
--- a/packages/opentelemetry-exporter-collector-grpc/src/CollectorTraceExporter.ts
+++ b/packages/opentelemetry-exporter-collector-grpc/src/CollectorTraceExporter.ts
@@ -23,7 +23,7 @@ import {
 import { CollectorExporterConfigNode, ServiceClientType } from './types';
 import { baggageUtils, getEnv } from '@opentelemetry/core';
 import { validateAndNormalizeUrl } from './util';
-import { Metadata } from "@grpc/grpc-js";
+import { Metadata } from '@grpc/grpc-js';
 
 const DEFAULT_COLLECTOR_URL = 'localhost:4317';
 
diff --git a/packages/opentelemetry-exporter-collector-grpc/test/helper.ts b/packages/opentelemetry-exporter-collector-grpc/test/helper.ts
index 6e66e5a866..b9346c92d0 100644
--- a/packages/opentelemetry-exporter-collector-grpc/test/helper.ts
+++ b/packages/opentelemetry-exporter-collector-grpc/test/helper.ts
@@ -410,31 +410,31 @@ export function ensureResourceIsCorrect(
   assert.deepStrictEqual(resource, {
     attributes: [
       {
-        "key": "service.name",
-        "value": {
-          "stringValue": `unknown_service:${process.argv0}`,
-          "value": "stringValue"
+        'key': 'service.name',
+        'value': {
+          'stringValue': `unknown_service:${process.argv0}`,
+          'value': 'stringValue'
         }
       },
       {
-        "key": "telemetry.sdk.language",
-        "value": {
-          "stringValue": "nodejs",
-          "value": "stringValue"
+        'key': 'telemetry.sdk.language',
+        'value': {
+          'stringValue': 'nodejs',
+          'value': 'stringValue'
         }
       },
       {
-        "key": "telemetry.sdk.name",
-        "value": {
-          "stringValue": "opentelemetry",
-          "value": "stringValue"
+        'key': 'telemetry.sdk.name',
+        'value': {
+          'stringValue': 'opentelemetry',
+          'value': 'stringValue'
         }
       },
       {
-        "key": "telemetry.sdk.version",
-        "value": {
-          "stringValue": VERSION,
-          "value": "stringValue"
+        'key': 'telemetry.sdk.version',
+        'value': {
+          'stringValue': VERSION,
+          'value': 'stringValue'
         }
       },
       {
diff --git a/packages/opentelemetry-exporter-jaeger/src/jaeger.ts b/packages/opentelemetry-exporter-jaeger/src/jaeger.ts
index 335767366d..f6514fadd7 100644
--- a/packages/opentelemetry-exporter-jaeger/src/jaeger.ts
+++ b/packages/opentelemetry-exporter-jaeger/src/jaeger.ts
@@ -156,7 +156,7 @@ export class JaegerExporter implements SpanExporter {
     }
 
     const serviceNameTag = span.tags.find(t => t.key === ResourceAttributes.SERVICE_NAME)
-    const serviceName = serviceNameTag?.vStr || "unknown_service";
+    const serviceName = serviceNameTag?.vStr || 'unknown_service';
 
     sender.setProcess({
       serviceName,
diff --git a/packages/opentelemetry-exporter-jaeger/test/jaeger.test.ts b/packages/opentelemetry-exporter-jaeger/test/jaeger.test.ts
index 0766e5a72a..b18ea08d36 100644
--- a/packages/opentelemetry-exporter-jaeger/test/jaeger.test.ts
+++ b/packages/opentelemetry-exporter-jaeger/test/jaeger.test.ts
@@ -93,8 +93,8 @@ describe('JaegerExporter', () => {
 
       const process: ThriftProcess = exporter['_getSender']({
         tags: [{
-          key: "service.name",
-          vStr: "opentelemetry"
+          key: 'service.name',
+          vStr: 'opentelemetry'
         }]
       } as any)._process;
       assert.strictEqual(exporter['_sender']._host, 'remotehost');
@@ -109,8 +109,8 @@ describe('JaegerExporter', () => {
       const exporter = new JaegerExporter();
       const sender = exporter['_getSender']({
         tags: [{
-          key: "service.name",
-          vStr: "opentelemetry"
+          key: 'service.name',
+          vStr: 'opentelemetry'
         }]
       } as any);
       assert.strictEqual(sender._host, 'localhost');
@@ -121,8 +121,8 @@ describe('JaegerExporter', () => {
       const exporter = new JaegerExporter();
       const sender = exporter['_getSender']({
         tags: [{
-          key: "service.name",
-          vStr: "opentelemetry"
+          key: 'service.name',
+          vStr: 'opentelemetry'
         }]
       } as any);
       assert.strictEqual(sender._host, 'env-set-host');
@@ -135,8 +135,8 @@ describe('JaegerExporter', () => {
       });
       const sender = exporter['_getSender']({
         tags: [{
-          key: "service.name",
-          vStr: "opentelemetry"
+          key: 'service.name',
+          vStr: 'opentelemetry'
         }]
       } as any);
       assert.strictEqual(sender._host, 'option-set-host');
diff --git a/packages/opentelemetry-instrumentation/test/common/autoLoader.test.ts b/packages/opentelemetry-instrumentation/test/common/autoLoader.test.ts
index 181eb12c0e..c378f83fe6 100644
--- a/packages/opentelemetry-instrumentation/test/common/autoLoader.test.ts
+++ b/packages/opentelemetry-instrumentation/test/common/autoLoader.test.ts
@@ -22,7 +22,7 @@ import { InstrumentationBase, registerInstrumentations } from '../../src';
 
 class DummyTracerProvider implements TracerProvider {
   getTracer(name: string, version?: string): Tracer {
-    throw new Error("not implemented");
+    throw new Error('not implemented');
   }
 }
 class FooInstrumentation extends InstrumentationBase {
diff --git a/packages/opentelemetry-node/test/registration.test.ts b/packages/opentelemetry-node/test/registration.test.ts
index e199898a13..4db2d334b4 100644
--- a/packages/opentelemetry-node/test/registration.test.ts
+++ b/packages/opentelemetry-node/test/registration.test.ts
@@ -78,7 +78,7 @@ describe('API registration', () => {
       contextManager: null,
     });
 
-    assert.strictEqual(context['_getContextManager'](), ctxManager, "context manager should not change");
+    assert.strictEqual(context['_getContextManager'](), ctxManager, 'context manager should not change');
 
     assert.ok(
       propagation['_getGlobalPropagator']() instanceof CompositePropagator
diff --git a/packages/opentelemetry-sdk-node/test/sdk.test.ts b/packages/opentelemetry-sdk-node/test/sdk.test.ts
index 3f80f61678..931a6845d5 100644
--- a/packages/opentelemetry-sdk-node/test/sdk.test.ts
+++ b/packages/opentelemetry-sdk-node/test/sdk.test.ts
@@ -113,9 +113,9 @@ describe('Node SDK', () => {
 
       await sdk.start();
 
-      assert.strictEqual(context['_getContextManager'](), ctxManager, "context manager should not change");
-      assert.strictEqual(propagation['_getGlobalPropagator'](), propagator, "propagator should not change");
-      assert.strictEqual((trace.getTracerProvider() as ProxyTracerProvider).getDelegate(), delegate, "tracer provider should not have changed");
+      assert.strictEqual(context['_getContextManager'](), ctxManager, 'context manager should not change');
+      assert.strictEqual(propagation['_getGlobalPropagator'](), propagator, 'propagator should not change');
+      assert.strictEqual((trace.getTracerProvider() as ProxyTracerProvider).getDelegate(), delegate, 'tracer provider should not have changed');
 
       assert.ok(metrics.getMeterProvider() instanceof NoopMeterProvider);
     });
@@ -173,9 +173,9 @@ describe('Node SDK', () => {
 
       await sdk.start();
 
-      assert.strictEqual(context['_getContextManager'](), ctxManager, "context manager should not change");
-      assert.strictEqual(propagation['_getGlobalPropagator'](), propagator, "propagator should not change");
-      assert.strictEqual((trace.getTracerProvider() as ProxyTracerProvider).getDelegate(), delegate, "tracer provider should not have changed");
+      assert.strictEqual(context['_getContextManager'](), ctxManager, 'context manager should not change');
+      assert.strictEqual(propagation['_getGlobalPropagator'](), propagator, 'propagator should not change');
+      assert.strictEqual((trace.getTracerProvider() as ProxyTracerProvider).getDelegate(), delegate, 'tracer provider should not have changed');
 
       assert.ok(metrics.getMeterProvider() instanceof MeterProvider);
     });
diff --git a/packages/opentelemetry-shim-opentracing/src/shim.ts b/packages/opentelemetry-shim-opentracing/src/shim.ts
index 482fe9c56c..e1423d7e88 100644
--- a/packages/opentelemetry-shim-opentracing/src/shim.ts
+++ b/packages/opentelemetry-shim-opentracing/src/shim.ts
@@ -17,7 +17,7 @@
 import * as api from '@opentelemetry/api';
 import { SpanAttributes, SpanAttributeValue, SpanStatusCode, TextMapPropagator } from '@opentelemetry/api';
 import * as opentracing from 'opentracing';
-import { SemanticAttributes } from "@opentelemetry/semantic-conventions";
+import { SemanticAttributes } from '@opentelemetry/semantic-conventions';
 
 function translateReferences(references: opentracing.Reference[]): api.Link[] {
   const links: api.Link[] = [];
@@ -301,7 +301,7 @@ export class SpanShim extends opentracing.Span {
       const entries = Object.entries(attributes);
       const errorEntry = entries.find(([key]) => key === 'error.object');
       const error = errorEntry?.[1];
-      if (typeof error === "string") {
+      if (typeof error === 'string') {
         this._span.recordException(error, timestamp);
         return;
       }
@@ -309,15 +309,15 @@ export class SpanShim extends opentracing.Span {
       const mappedAttributes: api.SpanAttributes = {};
       for (const [k, v] of entries) {
         switch (k) {
-          case "error.kind": {
+          case 'error.kind': {
             mappedAttributes[SemanticAttributes.EXCEPTION_TYPE] = v;
             break;
           }
-          case "message": {
+          case 'message': {
             mappedAttributes[SemanticAttributes.EXCEPTION_MESSAGE] = v;
             break;
           }
-          case "stack": {
+          case 'stack': {
             mappedAttributes[SemanticAttributes.EXCEPTION_STACKTRACE] = v;
             break;
           }
diff --git a/packages/opentelemetry-shim-opentracing/test/Shim.test.ts b/packages/opentelemetry-shim-opentracing/test/Shim.test.ts
index 882ebe3ca1..321f25359c 100644
--- a/packages/opentelemetry-shim-opentracing/test/Shim.test.ts
+++ b/packages/opentelemetry-shim-opentracing/test/Shim.test.ts
@@ -36,7 +36,7 @@ import {
 import { performance } from 'perf_hooks';
 import { B3Propagator } from '@opentelemetry/propagator-b3';
 import { JaegerPropagator } from '@opentelemetry/propagator-jaeger';
-import { SemanticAttributes } from "@opentelemetry/semantic-conventions";
+import { SemanticAttributes } from '@opentelemetry/semantic-conventions';
 
 describe('OpenTracing Shim', () => {
   const compositePropagator = new CompositePropagator({
diff --git a/packages/opentelemetry-tracing/test/common/Tracer.test.ts b/packages/opentelemetry-tracing/test/common/Tracer.test.ts
index 30180ef468..b0e56c2161 100644
--- a/packages/opentelemetry-tracing/test/common/Tracer.test.ts
+++ b/packages/opentelemetry-tracing/test/common/Tracer.test.ts
@@ -238,7 +238,7 @@ describe('Tracer', () => {
       tracerProvider
     );
 
-    const spy = sinon.spy(tracer, "startSpan");
+    const spy = sinon.spy(tracer, 'startSpan');
 
     assert.strictEqual(tracer.startActiveSpan('my-span', span => {
       try {
@@ -259,7 +259,7 @@ describe('Tracer', () => {
       tracerProvider
     );
 
-    const spy = sinon.spy(tracer, "startSpan");
+    const spy = sinon.spy(tracer, 'startSpan');
 
     assert.strictEqual(tracer.startActiveSpan('my-span', {attributes: {foo: 'bar'}}, span => {
       try {
@@ -283,7 +283,7 @@ describe('Tracer', () => {
 
     const ctx = context.active().setValue(ctxKey, 'bar')
 
-    const spy = sinon.spy(tracer, "startSpan");
+    const spy = sinon.spy(tracer, 'startSpan');
 
     assert.strictEqual(tracer.startActiveSpan('my-span', {attributes: {foo: 'bar'}}, ctx, span => {
       try {
diff --git a/packages/opentelemetry-web/test/registration.test.ts b/packages/opentelemetry-web/test/registration.test.ts
index baab6a4d77..e2c497883c 100644
--- a/packages/opentelemetry-web/test/registration.test.ts
+++ b/packages/opentelemetry-web/test/registration.test.ts
@@ -68,7 +68,7 @@ describe('API registration', () => {
       contextManager: null,
     });
 
-    assert.strictEqual(context['_getContextManager'](), ctxManager, "context manager should not change");
+    assert.strictEqual(context['_getContextManager'](), ctxManager, 'context manager should not change');
 
     assert.ok(
       propagation['_getGlobalPropagator']() instanceof CompositePropagator
@@ -84,7 +84,7 @@ describe('API registration', () => {
       propagator: null,
     });
 
-    assert.strictEqual(propagation["_getGlobalPropagator"](), propagator, "propagator should not change")
+    assert.strictEqual(propagation['_getGlobalPropagator'](), propagator, 'propagator should not change')
 
     assert.ok(context['_getContextManager']() instanceof StackContextManager);
     const apiTracerProvider = trace.getTracerProvider() as ProxyTracerProvider;