diff --git a/src/old/App.zig b/src/old/App.zig
deleted file mode 100644
index ea2d6d8d8..000000000
--- a/src/old/App.zig
+++ /dev/null
@@ -1,52 +0,0 @@
-//! App is the primary GUI application for ghostty. This builds the window,
-//! sets up the renderer, etc. The primary run loop is started by calling
-//! the "run" function.
-const App = @This();
-
-const std = @import("std");
-const Allocator = std.mem.Allocator;
-const glfw = @import("glfw");
-const gl = @import("opengl.zig");
-const TextRenderer = @import("TextRenderer.zig");
-const Grid = @import("Grid.zig");
-const Window = @import("Window.zig");
-
-const log = std.log;
-
-alloc: Allocator,
-
-window: glfw.Window,
-
-text: TextRenderer,
-grid: Grid,
-
-/// Initialize the main app instance. This creates the main window, sets
-/// up the renderer state, compiles the shaders, etc. This is the primary
-/// "startup" logic.
-pub fn init(alloc: Allocator) !App {
-    // Create the window
-    const window = try Window.create(alloc);
-
-    return App{
-        .window = window,
-    };
-}
-
-pub fn deinit(self: *App) void {
-    self.window.destroy();
-    self.* = undefined;
-}
-
-pub fn run(self: App) !void {
-    while (!self.window.shouldClose()) {
-        // Setup basic OpenGL settings
-        gl.clearColor(0.2, 0.3, 0.3, 1.0);
-        gl.clear(gl.c.GL_COLOR_BUFFER_BIT);
-
-        try self.grid.render();
-        //try self.text.render("sh $ /bin/bash -c \"echo hello\"", 25.0, 25.0, .{ 0.5, 0.8, 0.2 });
-
-        try self.window.swapBuffers();
-        try glfw.waitEvents();
-    }
-}
diff --git a/src/old/fonts.zig b/src/old/fonts.zig
deleted file mode 100644
index bd951d7a8..000000000
--- a/src/old/fonts.zig
+++ /dev/null
@@ -1,39 +0,0 @@
-const std = @import("std");
-const fc = @cImport({
-    @cInclude("fontconfig/fontconfig.h");
-});
-
-// Set to true when FontConfig is initialized.
-var initialized: bool = false;
-
-pub fn list() !void {
-    if (!initialized) {
-        if (fc.FcInit() != fc.FcTrue) {
-            return error.InitializionFailed;
-        }
-    }
-
-    const pat = fc.FcPatternCreate();
-    defer fc.FcPatternDestroy(pat);
-
-    const key = fc.FC_FULLNAME;
-    const os = fc.FcObjectSetBuild(
-        key,
-        @as([*c]const u8, 0), // @as required Zig #1481
-    );
-    defer fc.FcObjectSetDestroy(os);
-
-    const fs = fc.FcFontList(null, pat, os);
-    defer fc.FcFontSetDestroy(fs);
-
-    var i: usize = 0;
-    while (i <= fs.*.nfont) : (i += 1) {
-        const fpat = fs.*.fonts[i];
-        var str: [*c]fc.FcChar8 = undefined;
-        if (fc.FcPatternGetString(fpat, key, 0, &str) == fc.FcResultMatch) {
-            std.log.info("FONT: {s}", .{
-                @ptrCast([*:0]u8, str),
-            });
-        }
-    }
-}
diff --git a/src/old/stb.zig b/src/old/stb.zig
deleted file mode 100644
index ad4459344..000000000
--- a/src/old/stb.zig
+++ /dev/null
@@ -1 +0,0 @@
-pub const c = @import("stb/c.zig");
diff --git a/src/old/stb/c.zig b/src/old/stb/c.zig
deleted file mode 100644
index 26c88ca4e..000000000
--- a/src/old/stb/c.zig
+++ /dev/null
@@ -1,3 +0,0 @@
-pub usingnamespace @cImport({
-    @cInclude("stb_image.h");
-});
diff --git a/src/old/stb/stb.c b/src/old/stb/stb.c
deleted file mode 100644
index 917728838..000000000
--- a/src/old/stb/stb.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define STB_IMAGE_IMPLEMENTATION
-#include <stb_image.h>