diff --git a/multiplexer/many-to-one.go b/multiplexer/many-to-one.go
new file mode 100644
index 0000000..6ea931a
--- /dev/null
+++ b/multiplexer/many-to-one.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2024 mStar
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package multiplexer
+
+import "errors"
+
+// A many to one multiplexer
+// Yes, channels technically already are that, but there are a bunch of problems with using raw channels as multiplexer:
+// If any of the senders tries to send to a closed channel, it explodes
+// Thus, wrap it inside a struct that handles that case of a closed channel
+type ManyToOne[T any] struct {
+	outbound chan T
+	closed   bool
+}
+
+// NewManyToOne creates a new ManyToOne multiplexer
+// The given channel will be where all messages will be sent to
+func NewManyToOne[T any](receiver chan T) ManyToOne[T] {
+	return ManyToOne[T]{
+		outbound: receiver,
+		closed:   false,
+	}
+}
+
+// Send a message to this many to one plexer
+// If closed, the message won't get sent
+func (m *ManyToOne[T]) Send(msg T) error {
+	if m.closed {
+		return errors.New("multiplexer has been closed")
+	}
+	m.outbound <- msg
+	return nil
+}
+
+// Closes the channel and marks the plexer as closed
+func (m *ManyToOne[T]) Close() {
+	close(m.outbound)
+	m.closed = true
+}
diff --git a/multiplexer/one-to-many.go b/multiplexer/one-to-many.go
new file mode 100644
index 0000000..95dff4c
--- /dev/null
+++ b/multiplexer/one-to-many.go
@@ -0,0 +1,101 @@
+// Copyright (c) 2024 mStar
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package multiplexer
+
+import (
+	"errors"
+	"sync"
+)
+
+type OneToMany[T any] struct {
+	inbound   chan T
+	outbound  map[string]chan T // Use map here to give names to outbound channels
+	lock      sync.Mutex
+	closeChan chan any
+	closed    bool
+}
+
+func NewOneToMany[T any]() OneToMany[T] {
+	return OneToMany[T]{
+		inbound:   make(chan T),
+		outbound:  make(map[string]chan T),
+		lock:      sync.Mutex{},
+		closeChan: make(chan any),
+		closed:    false,
+	}
+}
+
+// Get the channel to send things into
+func (o *OneToMany[T]) GetSender() chan T {
+	return o.inbound
+}
+
+// Create a new receiver for the multiplexer to send messages to.
+// Please do not close this manually, instead use the CloseReceiver func
+func (o *OneToMany[T]) MakeReceiver(name string) (chan T, error) {
+	if o.closed {
+		return nil, errors.New("multiplexer has been closed")
+	}
+	rec := make(chan T)
+
+	// Only allow new receivers to be made
+	o.lock.Lock()
+	if _, ok := o.outbound[name]; ok {
+		return nil, errors.New("receiver with that name already exists")
+	}
+	o.lock.Unlock()
+
+	o.outbound[name] = rec
+
+	return rec, nil
+}
+
+// Closes a receiver channel with the given name and removes it from the multiplexer
+func (o *OneToMany[T]) CloseReceiver(name string) {
+	if o.closed {
+		return
+	}
+	o.lock.Lock()
+	if val, ok := o.outbound[name]; ok {
+		close(val)
+		delete(o.outbound, name)
+	}
+	o.lock.Unlock()
+}
+
+// Start this one to many multiplexer
+// intended to run as a goroutine (`go plexer.StartPlexer()`)
+func (o *OneToMany[T]) StartPlexer() {
+	select {
+	// Message gotten from inbound channel
+	case msg := <-o.inbound:
+		o.lock.Lock()
+		// Send it to all outbound channels
+		for _, c := range o.outbound {
+			c <- msg
+		}
+		o.lock.Unlock()
+	// Told to close the plexer including sender
+	case <-o.closeChan:
+		o.lock.Lock()
+		// First close all outbound channels
+		// No need to send any signal there as readers will just stop
+		for _, c := range o.outbound {
+			close(c)
+		}
+		// Then close inbound, set closed and call it a day
+		close(o.inbound)
+		o.closed = true
+		o.lock.Unlock()
+		return
+	}
+}
+
+// Close the sender and all receiver channels, mark the plexer as closed and stop the distribution goroutine (all by sending one signal)
+func (o *OneToMany[T]) CloseSender() {
+	o.closeChan <- 1
+}