diff -up a/config.def.h b/config.def.h
--- a/config.def.h	2019-06-06 21:23:27.006661784 +0200
+++ b/config.def.h	2019-06-06 21:31:38.133319129 +0200
@@ -41,6 +41,8 @@ static const Layout layouts[] = {
 	{ "[]=",      tile },    /* first entry is default */
 	{ "><>",      NULL },    /* no layout function means floating behavior */
 	{ "[M]",      monocle },
+	{ "TTT",      bstack },
+	{ "===",      bstackhoriz },
 };
 
 /* key definitions */
@@ -79,6 +81,8 @@ static Key keys[] = {
 	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
 	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
+	{ MODKEY,                       XK_u,      setlayout,      {.v = &layouts[3]} },
+	{ MODKEY,                       XK_o,      setlayout,      {.v = &layouts[4]} },
 	{ MODKEY,                       XK_space,  setlayout,      {0} },
 	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
 	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
Only in a: config.def.h.orig
Only in b: config.def.h.orig.orig
Only in b: dwm-bottomstack-20160719-56a31dc.diff
diff -up a/dwm.c b/dwm.c
--- a/dwm.c	2019-06-06 21:23:27.023328450 +0200
+++ b/dwm.c	2019-06-06 21:31:38.133319129 +0200
@@ -235,6 +235,8 @@ static int xerror(Display *dpy, XErrorEv
 static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
+static void bstack(Monitor *m);
+static void bstackhoriz(Monitor *m);
 
 /* variables */
 static const char broken[] = "broken";
@@ -2175,3 +2177,87 @@ main(int argc, char *argv[])
 	XCloseDisplay(dpy);
 	return EXIT_SUCCESS;
 }
+
+void
+bstack(Monitor *m)
+{
+	unsigned int i, n, w, mh, mx, tx;
+	float mfacts = 0, sfacts = 0;
+	Client *c;
+
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
+		if (n < m->nmaster)
+			mfacts += c->cfact;
+		else
+			sfacts += c->cfact;
+	}
+	if (n == 0)
+		return;
+	if(n == 1){
+		c = nexttiled(m->clients);
+		resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
+		return;
+	}
+
+	if (n > m->nmaster)
+		mh = m->nmaster ? m->wh * m->mfact : 0;
+	else
+		mh = m->wh;
+	for (i = 0, mx = tx = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+		if (i < m->nmaster) {
+			w = (m->ww - mx) * (c->cfact / mfacts);
+			resize(c, m->wx + mx, m->wy, w - (2*c->bw), mh - 2*c->bw, 0);
+			if(mx + WIDTH(c) < m->mw)
+				mx += WIDTH(c);
+			mfacts -= c->cfact;
+		} else {
+			w = (m->ww - tx) * (c->cfact / sfacts);
+			resize(c, m->wx + tx, m->wy + mh, w - (2*c->bw), m->wh - mh - 2*(c->bw), 0);
+			if(tx + WIDTH(c) < m->mw)
+				tx += WIDTH(c);
+			sfacts -= c->cfact;
+		}
+}
+
+void
+bstackhoriz(Monitor *m)
+{
+	unsigned int i, n, h, mw, mh, my, ty;
+	float mfacts = 0, sfacts = 0;
+	Client *c;
+
+	for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) {
+		if (n < m->nmaster)
+			mfacts += c->cfact;
+		else
+			sfacts += c->cfact;
+	}
+	if (n == 0)
+		return;
+	if(n == 1){
+		c = nexttiled(m->clients);
+		resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
+		return;
+	}
+
+	if (n > m->nmaster)
+		mh = m->nmaster ? m->wh * m->mfact : 0;
+	else
+		mh = m->wh;
+	mw = m->ww;
+
+	for (i = ty = 0, my = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+		if (i < m->nmaster) {
+			h = (mh - my) * (c->cfact / mfacts);
+			resize(c, m->wx, m->wy + my, mw - 2*c->bw, h - 2*c->bw, 0);
+			if(my + HEIGHT(c) < m->mh)
+				my += HEIGHT(c);
+			mfacts -= c->cfact;
+		} else {
+			h = (m->wh - mh - ty) * (c->cfact / sfacts);
+			resize(c, m->wx, m->wy + mh + ty, mw - 2*c->bw, h - (2*c->bw), 0);
+			if(ty + HEIGHT(c) < m->mh)
+				ty += HEIGHT(c);
+			sfacts -= c->cfact;
+		}
+}