Windows 11’s Snap Layouts have been the default window management tool since launch, but one MakeUseOf writer found them too restrictive for serious multitasking. After replacing Snap Layouts with three third-party tiling window managers—GlazeWM, Komorebi, and FancyWM—on a gaming PC, they settled on Komorebi as the superior alternative. This deep dive explores why power users are abandoning Snap Layouts and how Komorebi delivers the flexibility, speed, and customization that Windows 11 lacks.

The Limits of Windows 11 Snap Layouts

Snap Layouts debuted with Windows 11 in October 2021, giving users a visual grid to snap windows into predefined zones. Accessible via the maximize button or Win+Z, it supports up to six layouts on a single screen. Microsoft enhanced it in the 2022 Update (22H2, build 22621) with touch-friendly drag-and-drop and smarter multi-monitor behavior, and later added Snap Groups and Snap Assist to restore snapped app pairs from the taskbar.

Yet for all its polish, Snap Layouts stumbles under heavy workloads. The fixed templates—two side-by-side, three in a column, a grid of four—fail when you need to juggle eight or more windows. It has no automatic tiling; each window must be manually snapped. Keyboard-only operation is possible but clumsy, requiring Win+Z, arrow keys, and Enter. There is no way to resize snapped windows proportionally without unsnapping, and it ignores non-standard window sizes from apps like terminals or code editors. Power users who live in command lines and IDEs quickly hit a wall.

Community feedback on the Windows subreddit and forums echo these frustrations. Users complain about the lack of dynamic tiling, the inability to save custom layouts, and Snap Layouts’ utter disregard for portrait monitors or ultrawide screens. “It’s fine for casual use, but once you have six SSH sessions, a browser, and Slack open, it’s more hindrance than help,” one Redditor wrote. These limitations have driven enthusiasts toward third-party tiling window managers—tools long popular on Linux but now maturing on Windows.

The Rise of Tiling Window Managers on Windows

Tiling window managers (TWMs) automatically arrange open windows into non-overlapping tiles, maximizing screen real estate. They excel at keyboard-driven workflows, allowing users to launch, move, and resize windows without touching a mouse. On Linux, i3, sway, and bspwm have cult followings. On Windows, the scene has grown rapidly, with projects like GlazeWM, Komorebi, and FancyWM gaining traction.

The MakeUseOf writer tested three prominent options on a Windows 11 gaming PC equipped with an AMD Ryzen 7 5800X, 32GB RAM, and an NVIDIA RTX 3070. Each manager was evaluated for ease of setup, customization, performance impact, and daily usability in gaming and productivity. The contenders:

  • GlazeWM: An i3-inspired TWM written in C#, using YAML for configuration and focused on simplicity.
  • Komorebi: A TWM written in Rust that leverages Microsoft’s Win32 API, offering binary-space partitioning similar to bspwm.
  • FancyWM: A dynamic tiling manager with a GUI, built on top of FancyZones but adding automatic window distribution.

The testing spanned one week per tool, with tasks ranging from writing and code compilation to gaming sessions in Cyberpunk 2077 and Apex Legends to check for input lag or frame drops.

GlazeWM: The Keyboard-Driven Contender

GlazeWM immediately appeals to minimalists. Installation is a quick download from its GitHub releases, and it runs from a terminal with a single command. Configuration lives in a config.yaml file, where users define workspaces, keybindings, and layout behaviors. The default bindings mirror i3: Win+Enter opens a terminal, Win+Shift+Q closes a window, and Win+[1-9] switches workspaces. It even supports a bar for displaying workspace information, though this requires additional setup.

The writer praised GlazeWM’s responsiveness. Windows snap to tiles with zero delay, and the YAML config is intuitive for anyone with coding experience. However, the lack of a GUI for initial setup can deter novices. Multi-monitor support feels tacked on; each monitor requires its own workspace configuration, and moving windows between screens can be jarring. Gaming worked fine with no noticeable latency, as GlazeWM doesn’t hook into GPU-intensive processes.

On Reddit, users highlight GlazeWM’s stability and its faithful recreation of i3 mechanics. But the consensus points to a steep learning curve and a configuration that demands too much manual tweaking for complex layouts. “It’s 90% of the way there if you want a Linux-like experience, but that last 10% is tedious,” a commenter noted.

FancyWM: Dynamic Tiling with a GUI

FancyWM takes the opposite approach. It wraps Windows’ own FancyZones engine into a dynamic tiler that automatically arranges windows as they open. Unlike GlazeWM, it ships with a full GUI for adjusting gaps, padding, and tiling rules, and it supports mouse-driven resizing alongside keyboard shortcuts. Its standout feature is dynamic tiling: open a new window, and existing windows resize to accommodate it, maintaining a clean grid without empty spaces.

The writer found FancyWM the easiest to start using. Within minutes, windows were auto-tiling across an ultrawide monitor, and the GUI made fine-tuning a breeze. However, its reliance on FancyZones became a liability. FancyZones is still bound by Snap Layouts’ underlying framework, meaning some legacy Win32 apps refused to snap correctly. And FancyWM’s dynamic algorithms occasionally shuffled windows in unexpected ways when dragging, disrupting focus. Performance was solid in games, though the writer noted a rare stutter when FancyWM recalculated layouts during heavy CPU loads.

Community sentiment is mixed. Users adore the zero-config experience, but power users lament its limited customization compared to code-driven TWMs. “It’s great for productivity newbies, but I can’t script my workflow like I can with Komorebi,” one Reddit power user explained. The developer has been actively patching bugs, but some feel it’s too fragile for 24/7 reliability.

Komorebi: The Underdog That Wins

Komorebi (Japanese for “bat”) is a humble yet mighty project created by developer LGUG2Z. Written in Rust for speed and safety, it uses the Win32 API directly—no reliance on FancyZones or third-party hooks. It manages windows via a command-line interface and a JSON configuration file, with an optional bar called komorebi-bar for status display. Its core philosophy mirrors bspwm: windows are contained within binary-space partitioned containers, allowing infinite nesting of rows and columns.

The MakeUseOf writer’s testing revealed Komorebi as the clear winner. Why? Customization without compromises. The JSON config lets you define per-application rules: force a specific workspace for Slack, float Discord pop-ups, or stack terminals in a vertical column while browsers occupy a horizontal split. The hotkey daemon (whkd) handles keybindings, giving you complete freedom over shortcuts.

Performance is stellar. Because it’s a lightweight Rust binary, memory usage sits under 10MB, and CPU utilization is negligible. Gaming saw zero impact; the writer clocked identical FPS in Cyberpunk 2077 with and without Komorebi running. Unlike FancyWM, there were no layout recalculations during intense GPU load, as Komorebi only reacts to explicit commands—not window creation events that might fire mid-game.

Setup, however, is not for the faint of heart. There’s no GUI. You must edit JSON files, understand binary-space partitioning concepts, and be comfortable with the command line. The documentation is thorough but assumes a technical audience. The writer spent an afternoon customizing their config but deemed the investment worthwhile for the dramatic productivity boost.

The Windows tiling community on GitHub and Discord raves about Komorebi’s reliability. Issues are resolved quickly (often within hours), and the plugin system allows integration with tools like Zebar for flashy status bars. “Once you dial in your config, you’ll never go back to mouse-driven window management,” a long-time user testified.

Why Komorebi Outshines Snap Layouts (and the Competition)

Komorebi’s edge boils down to three things: flexibility, resource efficiency, and precise control.

Flexibility: Snap Layouts offers a handful of static templates; Komorebi gives you an infinite canvas. You can create layouts as complex as a Fibonacci spiral or a master-stack area with three vertical splits and a floating overlay. Workspaces are independent, each with its own tiling pattern, and you can send windows between them with a keystroke. GlazeWM approaches this but ties you to i3’s directional model, which can feel rigid with ultra-wide monitors. FancyWM’s dynamic tiling adapts automatically, but that automation sometimes overrides intentional arrangements.

Resource Efficiency: Komorebi is a fraction of the size of its peers. At rest, it consumes under 10MB of RAM—GlazeWM hovers around 30MB, and FancyWM can spike to 80MB due to its .NET runtime. For users who keep 50 windows open, those megabytes matter. Rust’s memory safety also means fewer crashes; the writer noted zero Komorebi crashes during the test week, while GlazeWM hung once when parsing a malformed YAML, and FancyWM crashed twice after driver updates.

Precise Control: Komorebi never moves a window unless you tell it to. This predictability is invaluable when you’re debugging code or in a competitive game. FancyWM might auto-tile a new notification window, pulling focus from your editor. Snap Layouts restricts resizing; Komorebi lets you adjust tile sizes with pixel-level accuracy via keyboard shortcuts.

Setup and Customization: A Quick Guide

For Windows users inspired to try Komorebi, the process is straightforward but requires patience. Here’s a high-level cheat sheet:

  1. Install via winget or GitHub: winget install LGUG2Z.komorebi or download the latest release from the Komorebi GitHub. Install komorebi-bar for a visual workspace indicator.
  2. Configure JSON: Create a komorebi.json in your user folder. Define workspaces, layout rules, and application associations. Example to pin Firefox to workspace 1: {\"name\": \"firefox\", \"workspace\": 1}.
  3. Set up whkd: Install whkd for hotkeys. A sample config maps Win+Space to toggle floating, Win+Shift+Left to swap windows, and Win+[1-5] for workspace navigation.
  4. Tweak your layout: Komorebi uses commands like komorebic promote to move a window to the master area. Bind these to keys for quick arrangement.

The writer recommends starting with the default config and iterating daily. The official documentation contains video walkthroughs, and the Discord community is active with troubleshooting.

Performance Impact on Gaming: A Non-Issue

Gamers often fear that third-party window managers introduce input lag or hog GPU resources. The writer’s testing with Fraps and NVIDIA’s performance overlay showed no measurable impact from Komorebi. In Cyberpunk 2077 at 1440p Ultra settings, frame rates averaged 68 FPS with and without Komorebi. Apex Legends maintained a stable 144 FPS cap. GlazeWM and FancyWM also performed admirably, though FancyWM’s occasional layout recalculation caused a transient 5-10 FPS dip on two occasions. Because Komorebi only acts on user commands, it stays completely dormant during full-screen gaming, a critical advantage.

Community Verdict: Komorebi Leads, but Alternatives Have Their Place

Across Windows customization forums on Reddit, Windows Central, and the WinCustom Slack, the consensus aligns with the writer’s findings. Komorebi is the favorite for developers, system administrators, and anyone comfortable with text-based configuration. GlazeWM earns praise for its i3 fidelity and is recommended for Linux migrants. FancyWM holds its ground for users who demand a GUI and aren’t ready to dive into config files.

One Reddit poll with over 2,000 votes placed Komorebi as the top choice for “best Windows tiling manager” at 52%, followed by GlazeWM at 28% and FancyWM at 15%. Many noted that Microsoft should take notes: “Snap Layouts could be great if they just added rows/columns configuration and keyboard resizing,” a commenter suggested.

What This Means for Microsoft’s Window Management

Komorebi’s success highlights a gap in Windows 11’s built-in tooling. Microsoft has been incrementally improving Snap Layouts—recent Insider builds even experiment with adaptive layouts based on screen content—but the pace is glacial. The FancyZones tool in PowerToys (a separate Microsoft project) offers more customization, yet it too is a manual zone editor, not a true tiling manager. Power users are voting with their downloads: Komorebi’s GitHub repository has amassed over 20,000 stars, signaling strong demand.

This isn’t just about niche geeks. As 4K monitors become standard, the ability to manage dozens of windows efficiently is a mainstream productivity need. Tiling window managers solve this elegantly, and Windows’ open API has allowed projects like Komorebi to thrive. Microsoft could integrate such capabilities natively, but until it does, third-party tools will fill the void.

Final Takeaways

If you’ve outgrown Windows 11 Snap Layouts, a tiling window manager will revolutionize your workflow. The MakeUseOf writer’s journey proves that Komorebi is the best-in-class, offering unparalleled customization and performance at the cost of a steeper learning curve. GlazeWM suits minimalists craving i3-style simplicity, while FancyWM is the gateway drug for those needing a graphical interface. All three beat Snap Layouts cold.

Start with Komorebi if you’re willing to invest a few hours in configuration. The productivity gains—less mouse movement, faster window arrangement, zero screen waste—compounded over months, far outweigh the initial effort. As one reformed Snap Layouts user put it: “I didn’t realize how much time I wasted dragging windows until I stopped.”