diff --git a/packages/jest/src/jest-fast-check-worker.ts b/packages/jest/src/jest-fast-check-worker.ts
index 58bd7129..25f5c9e9 100644
--- a/packages/jest/src/jest-fast-check-worker.ts
+++ b/packages/jest/src/jest-fast-check-worker.ts
@@ -70,7 +70,7 @@ export const init = (url: URL, options?: PropertyForOptions): InitOutput => {
       // But in ES Modules mode, it cannot be accessed directly, thus users have to directly import it
       // But root import of it is failing in the context of workers, so only dynamic version is acceptable
       // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore
+      // @ts-ignore - Dynamic imports cause TS1323 error only in ESM build (not CJS), so @ts-expect-error would fail CJS build
       return import('@jest/globals').then(
         ({ jest }): InitOutput => ({
           test: buildTest(test as It, jest, fcExtra),
diff --git a/packages/poisoning/test/internals/TrackDiffsOnGlobal.spec.ts b/packages/poisoning/test/internals/TrackDiffsOnGlobal.spec.ts
index 6a0eaa2e..e9bb8847 100644
--- a/packages/poisoning/test/internals/TrackDiffsOnGlobal.spec.ts
+++ b/packages/poisoning/test/internals/TrackDiffsOnGlobal.spec.ts
@@ -162,8 +162,7 @@ describe('trackDiffsOnGlobals', () => {
     const allGlobals: AllGlobals = PoisoningFreeMap.from<unknown, GlobalDetails>([
       [globalA, extractGlobalDetailsFor('globalA', globalA)],
     ]);
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
+    // @ts-expect-error - Cannot delete required property 'hello' from object, intentionally deleting for testing prototype chain behavior
     delete globalA.hello; // deleting hello from globalA but globalA.hello can still be called (prototype call)
 
     // Act
diff --git a/packages/poisoning/test/main.spec.ts b/packages/poisoning/test/main.spec.ts
index 52adc1a9..957ccfef 100644
--- a/packages/poisoning/test/main.spec.ts
+++ b/packages/poisoning/test/main.spec.ts
@@ -15,8 +15,7 @@ describe('assertNoPoisoning', () => {
 
   it('should throw an Error if new global appeared and be able to revert the change', () => {
     // Arrange
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
+    // @ts-expect-error - Property 'a' does not exist on globalThis, intentionally adding it for testing
     globalThis.a = 'Hello';
 
     // Act / Assert
@@ -25,8 +24,7 @@ describe('assertNoPoisoning', () => {
       restoreGlobals(options);
       expect(() => assertNoPoisoning(options)).not.toThrow();
     } finally {
-      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore
+      // @ts-expect-error - Property 'a' has been added on globalThis during the test, deleting it
       delete globalThis.a;
     }
   });
@@ -34,8 +32,7 @@ describe('assertNoPoisoning', () => {
   it('should throw an Error if global removed and be able to revert the change', () => {
     // Arrange
     const F = globalThis.Function;
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
+    // @ts-expect-error - Cannot delete required property 'Function' from globalThis, intentionally doing so for testing
     delete globalThis.Function;
 
     // Act / Assert
@@ -119,8 +116,7 @@ describe('assertNoPoisoning', () => {
       let numDeleted = 0;
       for (const k of own(obj)) {
         try {
-          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-          // @ts-ignore
+          // @ts-expect-error - Cannot delete required property from object, intentionally doing so for testing
           delete obj[k];
           ++numDeleted;
         } catch {
diff --git a/packages/worker/test/e2e/asyncThrow.spec.ts b/packages/worker/test/e2e/asyncThrow.spec.ts
index f6efbf8d..cce326ac 100644
--- a/packages/worker/test/e2e/asyncThrow.spec.ts
+++ b/packages/worker/test/e2e/asyncThrow.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { asyncThrowProperty } from './__properties__/asyncThrow.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/blockEventLoop.spec.ts b/packages/worker/test/e2e/blockEventLoop.spec.ts
index 89fc031a..07635479 100644
--- a/packages/worker/test/e2e/blockEventLoop.spec.ts
+++ b/packages/worker/test/e2e/blockEventLoop.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { blockEventLoopProperty } from './__properties__/blockEventLoop.mjs';
 import { expectThrowWithCause } from './__test-helpers__/ThrowWithCause.js';
 
diff --git a/packages/worker/test/e2e/concurrentAssert.spec.ts b/packages/worker/test/e2e/concurrentAssert.spec.ts
index 56243e1e..3b96f15d 100644
--- a/packages/worker/test/e2e/concurrentAssert.spec.ts
+++ b/packages/worker/test/e2e/concurrentAssert.spec.ts
@@ -4,8 +4,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { readerAssert, writerAssert, concurrentLogFile } from './__properties__/concurrentAssert.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/failing.spec.ts b/packages/worker/test/e2e/failing.spec.ts
index d1d9e7e0..1cb70d55 100644
--- a/packages/worker/test/e2e/failing.spec.ts
+++ b/packages/worker/test/e2e/failing.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { failingProperty } from './__properties__/failing.mjs';
 import { expectThrowWithCause } from './__test-helpers__/ThrowWithCause.js';
 
diff --git a/packages/worker/test/e2e/nonSerializableButSameData.spec.ts b/packages/worker/test/e2e/nonSerializableButSameData.spec.ts
index d942f03f..7c5ef23c 100644
--- a/packages/worker/test/e2e/nonSerializableButSameData.spec.ts
+++ b/packages/worker/test/e2e/nonSerializableButSameData.spec.ts
@@ -7,8 +7,7 @@ import { describe, it, expect } from 'vitest';
 import {
   nonSerializableButSameDataProperty,
   nonSerializableButSameDataRawProperty,
-  /* eslint-disable @typescript-eslint/ban-ts-comment */
-  // @ts-ignore
+  // @ts-expect-error - Importing .mjs file without type definitions
 } from './__properties__/nonSerializableButSameData.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/nonSerializableData.spec.ts b/packages/worker/test/e2e/nonSerializableData.spec.ts
index a55b85b4..8487cd78 100644
--- a/packages/worker/test/e2e/nonSerializableData.spec.ts
+++ b/packages/worker/test/e2e/nonSerializableData.spec.ts
@@ -6,8 +6,7 @@ import { describe, it, expect } from 'vitest';
 import {
   nonSerializableDataProperty,
   nonSerializableDataPropertyMainThread,
-  /* eslint-disable @typescript-eslint/ban-ts-comment */
-  // @ts-ignore
+  // @ts-expect-error - Importing .mjs file without type definitions
 } from './__properties__/nonSerializableData.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/passing.spec.ts b/packages/worker/test/e2e/passing.spec.ts
index 9c2a0a78..f420cac7 100644
--- a/packages/worker/test/e2e/passing.spec.ts
+++ b/packages/worker/test/e2e/passing.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { passingProperty } from './__properties__/passing.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/predicateIsolation.spec.ts b/packages/worker/test/e2e/predicateIsolation.spec.ts
index 2a938b76..4083c41e 100644
--- a/packages/worker/test/e2e/predicateIsolation.spec.ts
+++ b/packages/worker/test/e2e/predicateIsolation.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { predicateIsolation } from './__properties__/predicateIsolation.mjs';
 import { expectThrowWithCause } from './__test-helpers__/ThrowWithCause.js';
 
diff --git a/packages/worker/test/e2e/propertyIsolation.spec.ts b/packages/worker/test/e2e/propertyIsolation.spec.ts
index 434f501a..e2854b4a 100644
--- a/packages/worker/test/e2e/propertyIsolation.spec.ts
+++ b/packages/worker/test/e2e/propertyIsolation.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { propertyIsolation } from './__properties__/propertyIsolation.mjs';
 import { expectThrowWithCause } from './__test-helpers__/ThrowWithCause.js';
 
diff --git a/packages/worker/test/e2e/supportPre.spec.ts b/packages/worker/test/e2e/supportPre.spec.ts
index a0765086..18938445 100644
--- a/packages/worker/test/e2e/supportPre.spec.ts
+++ b/packages/worker/test/e2e/supportPre.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { supportPreProperty } from './__properties__/supportPre.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/syncThrow.spec.ts b/packages/worker/test/e2e/syncThrow.spec.ts
index ff9ce7ff..a6819592 100644
--- a/packages/worker/test/e2e/syncThrow.spec.ts
+++ b/packages/worker/test/e2e/syncThrow.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it, expect } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { syncThrowProperty } from './__properties__/syncThrow.mjs';
 
 if (isMainThread) {
diff --git a/packages/worker/test/e2e/unregistered.spec.ts b/packages/worker/test/e2e/unregistered.spec.ts
index fbc1b7a7..c1475e3f 100644
--- a/packages/worker/test/e2e/unregistered.spec.ts
+++ b/packages/worker/test/e2e/unregistered.spec.ts
@@ -3,8 +3,7 @@ import type { Parameters } from 'fast-check';
 import { assert } from '@fast-check/worker';
 import { describe, it } from 'vitest';
 
-/* eslint-disable @typescript-eslint/ban-ts-comment */
-// @ts-ignore
+// @ts-expect-error - Importing .mjs file without type definitions
 import { buildUnregisteredProperty } from './__properties__/unregistered.mjs';
 import { expectThrowWithCause } from './__test-helpers__/ThrowWithCause.js';
 
diff --git a/website/docs/tutorials/detect-race-conditions/Playgrounds.tsx b/website/docs/tutorials/detect-race-conditions/Playgrounds.tsx
index c809f4cc..e3af096b 100644
--- a/website/docs/tutorials/detect-race-conditions/Playgrounds.tsx
+++ b/website/docs/tutorials/detect-race-conditions/Playgrounds.tsx
@@ -8,7 +8,6 @@ import {
   UnstyledOpenInCodeSandboxButton,
 } from '@codesandbox/sandpack-react';
 import { atomDark } from '@codesandbox/sandpack-themes';
-// @ts-ignore
 import styles from './Playgrounds.module.css';
 import * as snippets from './snippets.mjs';