If you work on a computer for many hours a day, sooner or later you end up struggling with the windows: switching between them, rearranging them, losing sight of exactly what you need. In this context, the window managers and tiling tools They have become a key component in both Linux and, increasingly, Windows.
In recent years, very interesting solutions have emerged that allow control and automate the placement of windows on the screenFrom classic lightweight Linux window managers to modern Windows 11 projects with dynamic tiling, workspaces, and advanced keyboard control, this article will explore what these tools are, their advantages, and how they compare in practice, with a particular focus on their use in Windows.
What is a window manager and why should you care?
A window manager is the part of the graphical system that is responsible for Create, move, and resize your application windowsas well as its borders, titles, and how it's stacked or distributed across the desktop. In Unix-like systems, it's usually a separate piece of the desktop environment, while in Windows it's more integrated, although nowadays we can complement it with third-party tools.
In the Linux world, several approaches can be distinguished: stacked window managers, in which windows are They overlap each other, as happens in Windows or macOS.Tiling managers, which divide the screen into panels without overlapping, and dynamic managers, capable of combining both modes. This distinction is key to understanding why many people are switching to tiling, including on Windows.
Interest in tile window managers has skyrocketed for two main reasons: firstly, the arrival of Wayland as a modern replacement for X11 in Linux, which has fostered new composers and managers; on the other hand, the mass adoption of workflows with many visible windows (terminals and editors(browsers, monitoring panels) in groups such as developers, system administrators, or analysts. Having everything visible and controllable with the keyboard reduces clicks and wasted time.
Brief historical overview and recent developments
For many years, the dominant model was that of stacked windows, where the user Move and overlap windows with the mouseThis traditional framework formed the basis for major desktop environments like GNOME, KDE, and the Windows shell itself. However, in parallel, projects emerged that focused on productivity and minimalism: i3, Awesome, DWM, and other tiling window managers.
The transition to Wayland has enlivened the landscape: alternatives such as Sway (inspired by i3) or composers like Hyprlandwhich natively integrate tiling for Wayland. At the same time, classic desktops have been adding tiling features: KDE Plasma offers advanced window layouts, and distributions like Pop!_OS integrate a very powerful automatic tiling mode.
In Windows, although the system already includes basic window docking options, the interest in a more sophisticated management of screen space This has led to tools like PowerToys FancyZones, which allows users to define custom zones for window placement. Even more ambitious projects have emerged based on this same idea, bringing concepts popular in Linux, such as virtual workspaces and dynamic tiling, to Windows.
Classic lightweight window managers: resource consumption and usage scenarios
In Linux there is a long tradition of lightweight window managers designed for Older machines, modest hardware, or users seeking maximum speedAlthough their origin is in X11 and not Windows, understanding them helps to see how far you can go when optimizing resource consumption.
dwm (Dynamic Window Manager)
dwm is one of the oldest and most minimalist tiling window managers. It is programmed entirely in C and is characterized by an extremely simple design, so much so that its Configuration is done by recompiling the source code with any changes you want to add. This limits customization for users without technical knowledge, but at the same time makes it an ultra-stable and efficient foundation.
Despite its tiny size, dwm includes key features such as support for multiple workstationsIt offers tiled window management and the ability to smoothly resize or move windows, features not all ultralight window managers allow. Its memory consumption is negligible: around 1 MB of RAM, making it one of the most frugal window managers available.
Joe's Window Manager (JWM)
JWM is a lightweight window manager for the X Window System, especially suited for old computers or computers with very little RAMIt's known for its use in ultra-lightweight distributions like Puppy Linux, where speed takes precedence over visual flourishes. Its interface is reminiscent of classic desktops with an application panel and menu, but without excessive components.
It's easy to use, offers a practical context menu, and can be configured via text files, making it attractive to users who want something lightweight but without completely sacrificing a familiar graphical experience similar to traditional desktopsMemory consumption is around 3 MB, very low for the type of functionality it offers.
BlackBox, Openbox and Fluxbox
Within the family of managers with the surname “Box”, BlackBox was one of the first to appear as lightweight and relatively minimalist window managerFrom it emerged variants such as Fluxbox and Openbox, each with its own nuances, but all with the aim of offering speed and low power consumption.
BlackBox can be considered close to JWM in philosophy, with a sober appearance and a very low memory usage of around 3 MBIt is suitable for those who want something very lightweight with an application menu and window decoration, without all the infrastructure of a complete desktop environment.
Openbox is more often used as a base for custom desktops than as a standalone desktop environment. Distributions like CrunchBang (and later derivatives) have used it to create lightweight but attractive modular environmentscombining it with custom panels, launchers, and menus. Its memory consumption is slightly higher, around 7 MB, still very low compared to full desktops.
Fluxbox, for its part, has carved out a niche in various LiveCD distributions and systems geared towards rescue or administration, such as Knoppix STD or GParted LiveIt is also the default window manager in projects like PCFluxboxOS, Linux Mint Fluxbox CE, and Salix OS Fluxbox, precisely because of its balance between lightweight design and functionality. Fluxbox's memory consumption is around 16 MB, a figure that remains modest for a graphical environment used daily.
IceWM, Enlightenment E17, LXDE and Xfce: lightweight but more complete environments
Beyond ultra-minimalist managers, there are projects that seek a middle ground between Lightness and comfort of a modern desktopThis is where managers like IceWM and lightweight desktop environments like Enlightenment, LXDE, or Xfce come into play.
IceWM
IceWM is a window manager for X Window developed in C++ that has become popular thanks to its balance between customizable appearance and low power consumptionOne of its most curious features is the wide variety of themes, some of which mimic classic interfaces such as Windows 95, OS/2 or Motif, which may be endearing to nostalgic users or those looking for a simple aesthetic.
Configuration is done via plain text files, providing flexibility for those comfortable editing files manually. Furthermore, IceWM includes a taskbar with a Start menu, system tray, and other basic elements that This makes it a very convenient option for everyday use. without requiring a full environment. Its memory consumption is around 4,5 MB, very low for the set of functions it integrates.
Enlightenment E17
Enlightenment in its E17 version is an environment that for years has been considered a kind of A blend of window manager and highly configurable desktop environmentIts strength lies in visual customization and the number of effects it can offer, without spiking the use of resources like other heavier desktops.
Although it offers smooth transitions, widgets, and a polished design, its RAM consumption remains quite low: around 35 MB according to standard tests. This makes it an attractive option even on older computers, provided a suitable environment is desired. eye-catching, fast, and with a high degree of fine-tuning.
LXDE
LXDE (Lightweight X11 Desktop Environment) was specifically designed with computers in mind. modest hardware such as netbooks, MIDs or PCs that are several years oldIt maintains the typical structure of a classic desktop with panel, menu, icons and file manager, but using very lightweight and efficient components.
Numerous distributions have opted for LXDE to breathe new life into older machines, such as Lubuntu or the LXDE variant of Fedora. Its philosophy is quite similar to what GNOME 2 offered: a simple environment, without excessive frills, but with all the necessary components for uncomplicated daily work. Memory consumption is around 36 MB, a very reasonable figure for a complete desktop environment.
Xfce
Xfce is one of the most popular lightweight desktop environments, based on the GTK toolkit. Initially, it focused primarily on... reduce resource consumption and offer a very agile experienceBut over time it has incorporated more features, panels, plugins and advanced configuration options.
In practice, Xfce is currently considered a middle ground between ultralight environments (LXDE, box-like desktop environments) and heavyweight ones like KDE Plasma or GNOME. Distributions such as Xubuntu and Fedora Xfce Spin use it by default. In exchange for its enhanced performance, memory consumption typically hovers around 70 MB, which is still reasonable compared to heavier desktops, but higher than the aforementioned minimalist options.
Memory consumption: comparison table
If we put all these lightweight desktop environments and managers in the same table, we can clearly see the RAM consumption scale versus the functionality they offerAlthough they come from the Linux world, the comparison illustrates what can be achieved when the graphical environment is optimized:
| Development | Approximate RAM memory |
|---|---|
| dwm | 1 MB |
| jwm | 3 MB |
| Blackbox | 3 MB |
| IceWM | 4,5 MB |
| open box | 7 MB |
| flux box | 16 MB |
| Enlightenment E17 | 35 MB |
| LXDE | 36 MB |
| Xfce | 70 MB |
This reference helps to give an idea of how, starting from a more limited manager like dwm, one can gradually move up the ladder in Graphic enhancements and extras at the cost of slightly more memoryWhile we can't directly translate these figures to Windows, they do give us context about what can be achieved in terms of efficiency and how. detect hardware bottlenecks.
Advantages and limitations of tiling and advanced managers
For a professional who works on a computer all day, the importance of a good window manager or tiling system is not merely academic: it directly affects productivity and the way daily work is organizedThe most notable advantages are clear.
On one hand, the mosaic allows you to see several windows at once without overlapping, which improves focus when you need it consult documentation, write code, and monitor logs At the same time. Being able to control screen allocation with keyboard shortcuts avoids constantly dragging windows and makes switching tasks much smoother.
Making the best use of large screens or multi-monitor setups is also key. A good tiling system can achieve this. define fixed layouts for different workflows and move between them almost without thinking, reducing the seconds wasted rearranging things every time you change context.
However, there are obvious limitations: the learning curve can be steep, especially if you've been relying almost entirely on the mouse for years. Many tile-based managers do without it by default. elements that are taken for granted in traditional desks, such as complete graphic panels, menus with icons or visible application indicators, which have to be rebuilt using bars and additional utilities.
There are also practical risks: certain complex graphical applications, such as design editors, some videoconferencing software, or programs with many floating windows, can not getting along with automatic tilingYou usually have to define rules so that certain windows float and don't integrate into the tile, or even use alternative sessions for intensive design work.
In the Linux ecosystem, the transition from X11 to Wayland also adds technical nuances: it changes the way permissions are managed for Screen capture and sharing, input device handling, or compatibility with older applicationsMany users still rely on XWayland to run certain software, which necessitates careful testing before adopting a modern compositor on production equipment.
Windows case: what an advanced window manager offers
Windows has incorporated basic snapping features for years, and since Windows 11, the system has been greatly improved. predefined zones and layouts for organizing windowsHowever, these options fall short for those who have tried advanced managers in Linux or for users who are very demanding when it comes to organizing their desktop.
To fill that gap, third-party tools have emerged, from official add-ons such as PowerToys FancyZones to More ambitious projects that bring dynamic tiling to the Windows 11 desktopOne of these projects is a window manager inspired by Linux solutions like niri or paperwm, which seeks to offer a tiled work mode focused on moving through horizontal and vertical workspaces.
This manager, designed specifically for Windows 11, is still under development, but it already implements a fairly solid core of features. Among them, the following stand out: workspaces for grouping windows, with horizontal and vertical transition animations that make it easier to orient yourself when you change context.
In terms of window distribution, it incorporates dynamic tiling with at least two basic schemes: a “Dwindle” mode, which divides the space with successive partitions (very common in tiling managers like i3 or similar), and a “Stack” mode, designed to organize windows in a stacked form. stack or stacked columns where the focus can be switched quicklyThis combination allows you to adapt the screen layout to the type of task you are performing.
In addition to the tiling modes, the manager allows you to switch individual windows to floating mode, which is essential for working with dialogues, players, or applications that require more flexible placementIt is also possible to close the focused window, switch focus between windows, and move it between workspaces using only keyboard shortcuts, which fits with the thought process of those coming from Linux tiling managers.
Another very interesting point is that the configuration is done using JSON files, which makes it easy to document, copy, and version the configuration across different machines. This configuration supports hot reloading, so that You can modify options and see the changes without restarting the manager.This is very useful when you're adjusting keyboard shortcuts or testing new layouts.
To better integrate with other tools or enable advanced automation, the manager exposes its status through a WebSocket server. This allows for real-time querying. which windows are open, in which workspace are they located and execute external commands that change the layout, close windows, or launch applications, all from third-party scripts or programs.
In day-to-day use, this translates to being able to assign hotkeys to launch specific applications, redefine how windows are arranged upon opening, or create shortcuts that switch workspaces and simultaneously open the toolset you need for a specific task. Although the project still needs to complete features such as advanced multi-monitor support or more refined workstation switching, It already allows you to build very powerful workflows on Windows 11.
Practical criteria for choosing and adopting a window manager
If you're considering using an advanced window manager or tiling system, whether on Linux or Windows, it's advisable to follow some guidelines to avoid disrupting your workflow. Ideally, you should start in a controlled environment: a virtual machine, a separate user, or a specific session where you can experiment without fear.
In Linux, the choice usually comes down to deciding whether you need to stay with X11 for compatibility with certain applications or whether you can go straight to Wayland. In the first case, package managers like i3 or Awesome remain a safe bet; in the second, compositors like Sway or Hyprland offer Native integration with Wayland and modern supportFor Windows, the decision revolves around whether tools like FancyZones are enough for you, or if you want to go a step further with a dedicated manager.
Regardless of the platform, it's worth learning step by step: the first thing is to internalize the modifier key (the famous "Mod") and about ten basic shortcuts for change focus, move windows, switch workspaces, and launch applicationsA small printed or screen cheat sheet during the first few weeks can make the difference between giving up in frustration or making it second nature.
In parallel, it is advisable to define specific rules for applications that do not fit well with the tiling, marking them as floating or assigning them specific workspaces where they do not interfere with the restThis prevents video calling software or a graphics editor from disrupting your layout when it opens, allowing you to maintain visual control of your desktop.
Finally, if you're going to invest time in tweaking your environment, it's highly recommended to version your configuration files with Git or a similar tool. This way, you'll be able to... replicate your setup on other computers, revert failed changes and share your setup with colleagues or friends who want to try a similar environment.
This entire ecosystem of window managers, from the ultralight Linux ones to the new dynamic tiling projects for Windows 11, points in the same direction: to give the user more control over screen space and how their work is organized.
For those who spend their day between multiple windows, panels, and terminals, adopting one of these systems can mean a remarkable change in comfort and speed, while users who prioritize a more visual and "ready-to-use" experience will continue to be better served by traditional desktops reinforced with some specific tool. Share the information so that more users know about the topic.