HBM · Florian-Schopp · Aug 14, 2026 · Aug 14, 2026 · Aug 14, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: node-jet CI
 env:
-  NODE_VERSION: '20.8'
+  NODE_VERSION: '26.5'
 on:
   release:
     types: [created]

diff --git a/examples/balls/client/index.html b/examples/balls/client/index.html
@@ -9,7 +9,7 @@
 
   <body>
     <svg style="max-height: 90vh"></svg>
-    <form onsubmit="event.preventDefault();">
+    <form onsubmit="event.preventDefault()">
       <button id="circle">circle!</button>
       <button id="square">square!</button>
       <button id="boom">boom!</button>

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -46,42 +46,27 @@
     "ex:balls": "npm run build && concurrently \"webpack serve --config examples/balls/webpack.config.cjs\" \"wait-on examples/balls/dist/server.cjs && node examples/balls/dist/server.cjs\""
   },
   "dependencies": {
-    "css-loader": "^7.1.2",
+    "css-loader": "^7.1.4",
     "events": "^3.3.0",
-    "html-webpack-plugin": "^5.6.3",
-    "jsdoc": "^4.0.4",
-    "nanoid": "^5.1.5",
+    "html-webpack-plugin": "^5.6.8",
+    "jsdoc": "^4.0.5",
+    "nanoid": "^6.0.1",
     "net": "^1.0.2",
-    "postcss-loader": "^8.1.1",
+    "postcss-loader": "^8.2.1",
     "style-loader": "^4.0.0",
-    "ts-loader": "^9.5.2",
-    "ws": "^8.18.3"
+    "ts-loader": "^9.6.2",
+    "ws": "^8.21.3"
   },
   "devDependencies": {
-    "@eslint/compat": "^1.3.1",
-    "@types/d3-selection": "^3.0.11",
-    "@types/jest": "^30.0.0",
-    "@types/prettier": "^3.0.0",
-    "@types/uuid": "^10.0.0",
+    "@eslint/compat": "^2.1.0",
+    "@testing-library/dom": "^10.4.1",
+    "@types/events": "^3.0.3",
     "@types/ws": "^8.18.1",
-    "@typescript-eslint/eslint-plugin": "^8.38.0",
-    "concurrently": "^9.2.0",
-    "d3": "^7.9.0",
-    "eslint": "^9.32.0",
-    "eslint-config-love": "^121.0.0",
-    "eslint-config-prettier": "^10.1.8",
-    "eslint-plugin-prettier": "^5.5.3",
-    "jest": "^30.0.5",
-    "jest-environment-jsdom": "^30.0.5",
-    "lodash": "^4.17.21",
-    "prettier": "^3.6.2",
-    "ts-jest": "^29.4.0",
-    "typescript": "^5.8.3",
-    "wait-for-expect": "^3.0.2",
-    "wait-on": "^8.0.4",
-    "webpack": "^5.101.0",
-    "webpack-cli": "^6.0.1",
-    "webpack-dev-server": "^5.2.2"
+    "eslint-config-love": "^155.0.0",
+    "jest": "^30.4.2",
+    "jest-environment-jsdom": "^30.4.1",
+    "prettier": "^3.9.6",
+    "ts-jest": "^29.4.12"
   },
   "main": "./lib/index.js",
   "files": [

diff --git a/src/1_socket/index.ts b/src/1_socket/index.ts
@@ -1,9 +1,9 @@
 /* istanbul ignore file */
-import { WebSocket as ws } from 'ws'
+
 import { EventEmitter as ee } from 'events'
 export const isNodeJs = typeof window === 'undefined'
 export const isBrowser = typeof window !== 'undefined'
 
-export const WebSocketImpl = isNodeJs ? ws : WebSocket
+export const WebSocketImpl = WebSocket
 
 export const EventEmitter = ee
diff --git a/src/1_socket/socket.ts b/src/1_socket/socket.ts
@@ -1,5 +1,5 @@
 /* istanbul ignore file */
-import { WebSocket as ws } from 'ws'
+
 import MessageSocket from './message-socket.js'
 import { isBrowser, isNodeJs } from './index.js'
 
@@ -9,10 +9,10 @@ import { isBrowser, isNodeJs } from './index.js'
  */
 export class Socket {
   id = ''
-  sock?: WebSocket | MessageSocket | ws
+  sock?: WebSocket | MessageSocket
   type = ''
 
-  constructor(socket?: WebSocket | MessageSocket | ws) {
+  constructor(socket?: WebSocket | MessageSocket) {
     if (socket) {
       this.sock = socket
       this.type = socket.constructor.name === 'MessageSocket' ? 'ms' : 'ws'
@@ -29,15 +29,12 @@ export class Socket {
     ip: string | undefined = undefined,
     port: number | undefined = undefined
   ) => {
-    if (isBrowser) {
+    if (isBrowser || (isNodeJs && url)) {
       this.sock = new WebSocket(
         url || `ws://${window.location.host}:${port || 2315}`,
         'jet'
       )
       this.type = 'ws'
-    } else if (isNodeJs && url) {
-      this.sock = new ws(url, 'jet')
-      this.type = 'ws'
     } else {
       this.sock = new MessageSocket(port || 11122, ip)
       this.type = 'ms'
@@ -67,7 +64,7 @@ export class Socket {
     if ((this.type === 'ws' && isBrowser) || this.type === 'ms') {
       ;(this.sock as WebSocket).addEventListener(event, cb)
     } else if (this.type === 'ws' && isNodeJs) {
-      ;(this.sock as ws).addEventListener(event as any, cb as any)
+      ;(this.sock as WebSocket).addEventListener(event as any, cb as any)
     } else {
       throw Error('Could not detect socket type')
     }

diff --git a/src/1_socket/wsserver.ts b/src/1_socket/wsserver.ts
@@ -1,6 +1,6 @@
 /* istanbul ignore file */
-import { EventEmitter, WebSocketImpl } from './index.js'
-import { type WebSocket, WebSocketServer as WsServer } from 'ws'
+import { EventEmitter } from './index.js'
+import { WebSocketServer as WsServer } from 'ws'
 import type { Server as HTTPServer } from 'http'
 import { Socket } from './socket.js'
 
@@ -43,20 +43,10 @@ export class WebsocketServer extends EventEmitter {
       const sock = new Socket(ws)
       sock.id = `ws_${this.connectionId}`
       this.connectionId++
-      const pingMs = this.config.wsPingInterval || 5000
-      let pingInterval: NodeJS.Timeout
-      if (pingMs) {
-        pingInterval = setInterval(() => {
-          if (ws.readyState === WebSocketImpl.OPEN) {
-            ws.ping()
-          }
-        }, pingMs)
-      }
-      ws.addListener('close', () => {
-        clearInterval(pingInterval)
+      ws.addEventListener('close', () => {
         this.emit('disconnect', sock)
       })
-      ws.addListener('disconnect', () => {
+      ws.addEventListener('disconnect', () => {
         this.emit('disconnect', sock)
       })
 

diff --git a/src/2_jsonrpc/index.ts b/src/2_jsonrpc/index.ts
@@ -24,8 +24,7 @@ const encode = JSON.stringify
 const decode = JSON.parse
 
 export type resultCallback =
-  | ((_success: boolean, _result?: object) => void)
-  | undefined
+  ((_success: boolean, _result?: object) => void) | undefined
 
 const isResultMessage = (msg: Message): msg is ResultMessage => 'result' in msg
 const isErrorMessage = (msg: Message): msg is ErrorMessage => 'error' in msg

diff --git a/src/3_jet/log.ts b/src/3_jet/log.ts
@@ -1,10 +1,10 @@
 export enum LogLevel {
-  'socket' = 1,
-  'debug',
-  'info',
-  'warn',
-  'error',
-  'none'
+  socket = 1,
+  debug,
+  info,
+  warn,
+  error,
+  none
 }
 
 type LogFunction = (...args: string[]) => void

diff --git a/test/jsonrpc/index.test.ts b/test/jsonrpc/index.test.ts
@@ -3,7 +3,7 @@ import { sockMock } from '../mocks/sock'
 import JsonRPC from '../../src/2_jsonrpc'
 import { Logger } from '../../src/3_jet/log'
 import { LogLevel } from '../../src/'
-import waitForExpect from 'wait-for-expect'
+import { waitFor } from '@testing-library/dom'
 import {
   ConnectionClosed,
   INVALID_PARAMS_CODE,
@@ -148,9 +148,7 @@ describe('Testing JsonRpc', () => {
         jsonrpc.send()
       })
 
-      .then(() =>
-        waitForExpect(() => expect(sock.send).toHaveBeenCalledTimes(1))
-      )
+      .then(() => waitFor(() => expect(sock.send).toHaveBeenCalledTimes(1)))
       .then(done())
     sock.emit('open')
   })
@@ -175,9 +173,7 @@ describe('Testing JsonRpc', () => {
         jsonrpc.queue({ event: 'Add', path: 'foo', value: 1 } as any, '_f')
       })
 
-      .then(() =>
-        waitForExpect(() => expect(sock.send).toHaveBeenCalledTimes(1))
-      )
+      .then(() => waitFor(() => expect(sock.send).toHaveBeenCalledTimes(1)))
       .then(done())
     sock.emit('open')
   })
@@ -198,9 +194,7 @@ describe('Testing JsonRpc', () => {
         })
       })
 
-      .then(() =>
-        waitForExpect(() => expect(sock.send).toHaveBeenCalledTimes(1))
-      )
+      .then(() => waitFor(() => expect(sock.send).toHaveBeenCalledTimes(1)))
       .then(() => done())
     sock.emit('open')
   })
@@ -319,7 +313,7 @@ describe('Testing JsonRpc', () => {
 
         sock.emit('message', { data: JSON.stringify(messages) })
       })
-      // .then(() => waitForExpect(() => expect(msgMock).toHaveBeenCalledTimes(3)))
+      // .then(() => waitFor(() => expect(msgMock).toHaveBeenCalledTimes(3)))
       .then(() => done())
     sock.emit('open')
   })

diff --git a/test/peer/peer.test.ts b/test/peer/peer.test.ts
@@ -6,8 +6,8 @@ import { ValueType } from '../../src/3_jet/types'
 import { Fetcher, invalidMethod, NotFound } from '../../src/jet'
 import { fullFetcherPeer, simpleFecherPeer } from '../mocks/peer'
 import { fetchSimpleId } from '../../src/3_jet/types'
-import waitForExpect from 'wait-for-expect'
 import { InvalidParamError } from '../../src/jet'
+import { waitFor } from '@testing-library/dom'
 describe('Testing Peer', () => {
   describe('Should handle daemon messages', () => {
     describe('Should send different messages full fetch', () => {
@@ -50,7 +50,7 @@ describe('Testing Peer', () => {
           .add(m)
           .then(() => cbs['get'](undefined, 'fooId', { path: 'foo' }))
           .then(() =>
-            waitForExpect(() =>
+            waitFor(() =>
               expect(jsonRpc.respond).toHaveBeenCalledWith(
                 'fooId',
                 new invalidMethod(),
@@ -157,7 +157,7 @@ describe('Testing Peer', () => {
           .add(m)
           .then(() => cbs['set'](undefined, 'fooId', { path: 'foo' }))
           .then(() =>
-            waitForExpect(() =>
+            waitFor(() =>
               expect(jsonRpc.respond).toHaveBeenCalledWith(
                 'fooId',
                 new invalidMethod(),
@@ -195,7 +195,7 @@ describe('Testing Peer', () => {
           .add(m)
           .then(() => cbs['call'](undefined, 'fooId', { path: 'foo' }))
           .then(() =>
-            waitForExpect(() =>
+            waitFor(() =>
               expect(jsonRpc.respond).toHaveBeenCalledWith(
                 'fooId',
                 new invalidMethod(),

diff --git a/tsconfig.json b/tsconfig.json
@@ -6,14 +6,15 @@
     "checkJs": true,
     "jsx": "react",
     "declaration": true,
+    "rootDir": ".",
     "outDir": "lib",
     "noEmit": false,
     "strict": true,
     "noImplicitAny": true,
 
     "noUnusedLocals": true,
     "noUnusedParameters": true,
-    "moduleResolution": "node",
+    "moduleResolution": "bundler",
     "allowSyntheticDefaultImports": true,
     "esModuleInterop": true
   },