diff --git a/TODO.md b/TODO.md
index 2efb25d..8e9f9d1 100644
--- a/TODO.md
+++ b/TODO.md
@@ -34,6 +34,5 @@
 
 # Webpack 5
 
-fixup no-param-reassign
 warningsFilter deprecated
 refactor stats
diff --git a/packages/core/test/one/index.js b/packages/core/test/one/index.js
index bad679f..545f3c7 100644
--- a/packages/core/test/one/index.js
+++ b/packages/core/test/one/index.js
@@ -20,7 +20,6 @@ export const hooks = {
   ),
   '@flecks/core/test/invoke': () => 69,
   '@flecks/core/test/invoke-parallel': (O) => {
-    // eslint-disable-next-line no-param-reassign
     O.foo *= 2;
   },
   '@flecks/core/test/invoke-merge': () => ({foo: 69}),
@@ -28,7 +27,6 @@ export const hooks = {
   '@flecks/core/test/invoke-merge-unique': () => ({foo: 69}),
   '@flecks/core/test/invoke-merge-unique-async': () => new Promise((resolve) => { resolve({foo: 69}); }),
   '@flecks/core/test.middleware': () => (foo, next) => {
-    // eslint-disable-next-line no-param-reassign
     foo.bar += 1;
     next();
   },
diff --git a/packages/core/test/two/index.js b/packages/core/test/two/index.js
index 710b7c9..cc7d131 100644
--- a/packages/core/test/two/index.js
+++ b/packages/core/test/two/index.js
@@ -7,7 +7,6 @@ export const hooks = {
   '@flecks/core/test/invoke': () => 420,
   '@flecks/core/test/invoke-parallel': (O) => new Promise((resolve) => {
     setTimeout(() => {
-      // eslint-disable-next-line no-param-reassign
       O.foo += 2;
       resolve();
     }, 0);
@@ -17,7 +16,6 @@ export const hooks = {
   '@flecks/core/test/invoke-merge-unique': () => ({foo: 69}),
   '@flecks/core/test/invoke-merge-unique-async': () => new Promise((resolve) => { resolve({foo: 69}); }),
   '@flecks/core/test.middleware': () => (foo, next) => {
-    // eslint-disable-next-line no-param-reassign
     foo.bar *= 2;
     next();
   },
diff --git a/packages/governor/src/models/ban.js b/packages/governor/src/models/ban.js
index e9f973b..33eccfc 100644
--- a/packages/governor/src/models/ban.js
+++ b/packages/governor/src/models/ban.js
@@ -32,7 +32,6 @@ export default (flecks) => {
               this.destroy({where: {id: ban.id}});
               return [...r, null];
             }
-            // eslint-disable-next-line no-param-reassign
             ban.ttl = Math.ceil((expiresAt.getTime() - Date.now()) / 1000);
           }
           return [...r, ban];
diff --git a/packages/react/src/server.js b/packages/react/src/server.js
index 542af8f..2f97113 100644
--- a/packages/react/src/server.js
+++ b/packages/react/src/server.js
@@ -3,7 +3,6 @@ import {augmentBuild} from '@flecks/web/server';
 import ssr from './ssr';
 
 export const hooks = {
-  /* eslint-disable no-param-reassign */
   '@flecks/core.build': (target, config, env, argv, flecks) => {
     const isProduction = 'production' === argv.mode;
     config.resolve.alias['react-native'] = 'react-native-web';
@@ -18,7 +17,6 @@ export const hooks = {
       augmentBuild(target, config, env, argv, flecks);
     }
   },
-  /* eslint-enable no-param-reassign */
   '@flecks/web/server.stream.html': (stream, req, flecks) => (
     flecks.get('@flecks/react.ssr') ? ssr(stream, req, flecks) : stream
   ),
diff --git a/packages/socket/src/packet/packer.js b/packages/socket/src/packet/packer.js
index a60b70c..0c7acca 100644
--- a/packages/socket/src/packet/packer.js
+++ b/packages/socket/src/packet/packer.js
@@ -21,14 +21,12 @@ export default (key) => (Superclass) => {
   );
   Packer.pack = key
     ? (data) => {
-      // eslint-disable-next-line no-param-reassign
       data[key] = msgpack.encode(data[key]);
       return Superclass.pack(data);
     }
     : (data) => msgpack.encode(data);
   Packer.unpack = key
     ? (data) => {
-      // eslint-disable-next-line no-param-reassign
       data[key] = msgpack.decode(data[key]);
       return Superclass.pack(data);
     }
diff --git a/packages/user/src/server/index.js b/packages/user/src/server/index.js
index d5d45e9..da8ec61 100644
--- a/packages/user/src/server/index.js
+++ b/packages/user/src/server/index.js
@@ -62,7 +62,6 @@ export const hooks = {
     passport.initialize()(socket.handshake, undefined, () => {
       debugSilly('@flecks/socket/server.request.socket: passport.session()');
       passport.session()(socket.handshake, undefined, async () => {
-        /* eslint-disable no-param-reassign */
         if (!socket.handshake.user) {
           const {User} = flecks.get('$flecks/db.models');
           socket.handshake.user = new User();
@@ -74,7 +73,6 @@ export const hooks = {
         socket.handshake.logOut = LogOps.logOut;
         socket.handshake.isAuthenticated = LogOps.isAuthenticated;
         socket.handshake.isUnauthenticated = LogOps.isUnauthenticated;
-        /* eslint-enable no-param-reassign */
         await socket.join(`/u/${socket.handshake.user.id}`);
         next();
       });
diff --git a/packages/user/src/state/users.js b/packages/user/src/state/users.js
index 4e2616f..5de5fae 100644
--- a/packages/user/src/state/users.js
+++ b/packages/user/src/state/users.js
@@ -20,7 +20,6 @@ const slice = createSlice({
     entities: {0: {name: 'anonymous'}},
     ids: [0],
   }),
-  /* eslint-disable no-param-reassign */
   extraReducers: (builder) => {
     builder.addCase(hydrateLocalStorage, (state, action) => {
       const storage = action.payload;
@@ -38,7 +37,6 @@ const slice = createSlice({
       }
     });
   },
-  /* eslint-enable no-param-reassign */
 });
 
 export default slice.reducer;
diff --git a/packages/web/src/server/build/entry.js b/packages/web/src/server/build/entry.js
index 61748a9..285ba28 100644
--- a/packages/web/src/server/build/entry.js
+++ b/packages/web/src/server/build/entry.js
@@ -45,9 +45,8 @@ const {version} = require('@flecks/web/package.json');
   }
   const progress = new Progress(window);
   debug('loading runtime...');
-  // eslint-disable-next-line import/no-extraneous-dependencies
   const {default: loader} = await import(
-    /* webpackChunkName: "flecks-runtime" */
+    /* webpackChunkName: "flecks-runtime" */ // eslint-disable-next-line import/no-unresolved
     '@flecks/web/runtime'
   );
   const runtime = await loader(progress.update.bind(progress));
diff --git a/packages/web/src/server/index.js b/packages/web/src/server/index.js
index 537002e..de111cb 100644
--- a/packages/web/src/server/index.js
+++ b/packages/web/src/server/index.js
@@ -21,7 +21,6 @@ export const hooks = {
   '@flecks/core.build.alter': async (configs, env, argv, flecks) => {
     // Don't build if there's a fleck target.
     if (configs.fleck && !flecks.get('@flecks/web/server.forceBuildWithFleck')) {
-      // eslint-disable-next-line no-param-reassign
       delete configs.web;
       return;
     }
@@ -29,7 +28,6 @@ export const hooks = {
     // Only build vendor in dev.
     if (configs['web-vendor']) {
       if (isProduction) {
-        // eslint-disable-next-line no-param-reassign
         delete configs['web-vendor'];
       }
       // Only build if something actually changed.
@@ -65,7 +63,6 @@ export const hooks = {
           catch (error) {}
         }
         if (timestamp > latest) {
-          // eslint-disable-next-line no-param-reassign
           delete configs['web-vendor'];
         }
         else if (timestamp > 0) {
@@ -104,7 +101,6 @@ export const hooks = {
       child.kill();
     });
     // Remove the build config since we're handing off to WDS.
-    // eslint-disable-next-line no-param-reassign
     delete configs.web;
   },
   '@flecks/core.build.config': () => [