diff --git a/ring/ring.go b/ring/ring.go
new file mode 100755
index 0000000..41390ec
--- /dev/null
+++ b/ring/ring.go
@@ -0,0 +1,95 @@
+package ring
+
+import "golang.org/x/exp/constraints"
+
+type Buffer[T any] struct {
+	Data  []T
+	Start int64
+	Len   int64
+	Cap   int64
+}
+
+func (b *Buffer[T]) Append(x ...T) {
+
+	inLen := int64(len(x))
+
+	for len(x) > 0 {
+
+		copied := copy(b.Data[b.Head():], x)
+		x = x[copied:]
+
+		if b.Len == b.Cap {
+			b.Start = (b.Start + int64(copied)) % (b.Cap)
+		} else {
+			b.Len = clamp(b.Len+inLen, 0, b.Cap)
+		}
+	}
+}
+
+func (b *Buffer[T]) Head() int64 {
+	return (b.Start + b.Len) % b.Cap
+}
+
+func (b *Buffer[T]) Insert(index uint64, x ...T) {
+
+	delta := int64(len(x))
+	newLen := b.Len + delta
+	if newLen <= b.Cap {
+
+		copy(b.Data[b.Start+int64(index)+delta:], b.Data[index:])
+		copy(b.Data[index:], x)
+
+		b.Len = newLen
+		return
+	}
+}
+
+func (b *Buffer[T]) Delete(delStartIndex, elementsToDel uint64, x ...T) {
+
+	if b.Len == 0 {
+		return
+	}
+
+	copy(b.Data[uint64(b.Start)+delStartIndex:], b.Data[uint64(b.Start)+delStartIndex+elementsToDel:])
+
+	// p.cmdBufLen--
+}
+
+func clamp[T constraints.Ordered](x, min, max T) T {
+
+	if x < min {
+		return min
+	}
+
+	if x > max {
+		return max
+	}
+
+	return x
+}
+
+// Views returns two slices that have 'Len' elements in total between them.
+// The first slice is from Start till min(Start+Len, Cap). If Start+Len<=Cap then the first slice contains all the data and the second is nil.
+// If Start+Len>Cap then the first slice contains the data from Start till Cap, and the second slice contains data from Zero till Start+Len-Cap (basically the remaining elements to reach Len in total)
+//
+// This function does NOT copy. Any changes on the returned slices will reflect on the buffer Data
+func (b *Buffer[T]) Views() (v1, v2 []T) {
+
+	if b.Start+b.Len <= b.Cap {
+		return b.Data[b.Start : b.Start+b.Len], nil
+	}
+
+	v1 = b.Data[b.Start:b.Cap]
+	v2 = b.Data[:b.Start+b.Len-b.Cap]
+	return
+}
+
+func NewBuffer[T any](capacity uint64) *Buffer[T] {
+
+	return &Buffer[T]{
+		Data:  make([]T, capacity),
+		Start: 0,
+		Len:   0,
+		Cap:   int64(capacity),
+	}
+}
diff --git a/ring/ring_test.go b/ring/ring_test.go
new file mode 100755
index 0000000..755c1c8
--- /dev/null
+++ b/ring/ring_test.go
@@ -0,0 +1,80 @@
+package ring_test
+
+import (
+	"testing"
+
+	"github.com/bloeys/nterm/ring"
+)
+
+func TestRing(t *testing.T) {
+
+	// Basics
+	b := ring.NewBuffer[rune](4)
+	b.Append('a', 'b', 'c', 'd')
+	CheckArr(t, []rune{'a', 'b', 'c', 'd'}, b.Data)
+
+	v1, v2 := b.Views()
+	CheckArr(t, []rune{'a', 'b', 'c', 'd'}, v1)
+	CheckArr(t, nil, v2)
+	Check(t, 0, b.Start)
+	Check(t, 4, b.Len)
+
+	b.Append('e', 'f')
+	Check(t, 2, b.Start)
+	CheckArr(t, []rune{'e', 'f', 'c', 'd'}, b.Data)
+
+	v1, v2 = b.Views()
+	CheckArr(t, []rune{'c', 'd'}, v1)
+	CheckArr(t, []rune{'e', 'f'}, v2)
+
+	b.Append('g')
+	Check(t, 3, b.Start)
+
+	v1, v2 = b.Views()
+	CheckArr(t, []rune{'e', 'f', 'g', 'd'}, b.Data)
+	CheckArr(t, []rune{'d'}, v1)
+	CheckArr(t, []rune{'e', 'f', 'g'}, v2)
+
+	// Input over 2x bigger than buffer
+	b = ring.NewBuffer[rune](4)
+	b.Append('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i')
+	CheckArr(t, []rune{'i', 'f', 'g', 'h'}, b.Data)
+
+	// Input starting in the middle and having to loop back
+	b2 := ring.NewBuffer[int](4)
+	b2.Append(1, 2, 3)
+
+	b2.Append(4, 5)
+	CheckArr(t, []int{5, 2, 3, 4}, b2.Data)
+
+	b2.Append(6)
+	CheckArr(t, []int{5, 6, 3, 4}, b2.Data)
+
+	b2.Append(7)
+	CheckArr(t, []int{5, 6, 7, 4}, b2.Data)
+
+	b2.Append(8)
+	CheckArr(t, []int{5, 6, 7, 8}, b2.Data)
+}
+
+func Check[T comparable](t *testing.T, expected, got T) {
+	if got != expected {
+		t.Fatalf("Expected %v but got %v\n", expected, got)
+	}
+}
+
+func CheckArr[T comparable](t *testing.T, expected, got []T) {
+
+	if len(expected) != len(got) {
+		t.Fatalf("Expected %v but got %v\n", expected, got)
+		return
+	}
+
+	for i := 0; i < len(expected); i++ {
+
+		if expected[i] != got[i] {
+			t.Fatalf("Expected %v but got %v\n", expected, got)
+			return
+		}
+	}
+}