Sidebar Layouts

A sidebar holds one arrangement at a time. You can split it by hand, but there is only ever one, and getting another means taking that one apart.

This keeps as many as you name. An AI chat at full height for one task. The same sidebar split three ways for another - backlinks, outline, tags, at the heights you set. A third with two panels. Each arrangement becomes a button in the sidebar's own header, and switching is one click.

Switching moves the panels that are already open instead of rebuilding them, so each one keeps what it holds - a scroll position, a selection, text typed into a panel but not yet sent.

Each sidebar has its own layouts and its own active one, so switching on one side leaves the other side and its live views alone.

Source: mrkhachaturov/obsidian-sidebar-layouts.

Contents

• 1 Installation
• 2 Getting started
• 3 What a layout holds
• 4 Buttons
• 5 Saved and working layouts
• 6 Full width for notes
• 7 Commands
• 8 Languages
• 9 Public API
• 10 Quality
• 11 Privacy
• 12 Development
• 13 License

1 Installation

Not in Obsidian's community plugin browser yet: a plugin is submitted there after its first release, and appears once that submission has been reviewed. Until then, either route below installs it.

• BRAT - install BRAT, then add mrkhachaturov/obsidian-sidebar-layouts to it. It installs the latest release and follows the ones after it.
• By hand - download main.js, manifest.json and styles.css from the latest release, put them in <vault>/.obsidian/plugins/sidebar-layouts/, then enable the plugin under Settings → Community plugins.

Requires Obsidian 1.13.0 or later, on desktop. The plugin rearranges the panes a sidebar is built from, and mobile does not have that sidebar.

2 Getting started

1. Arrange a sidebar the way you want it - open the panels you use, stack them, drag the dividers until the heights are right.
2. Save it - open the plugin settings, choose Left sidebar or Right sidebar, then Save current layout. The page shows the panels it is about to capture before you name it and pick an icon.
3. Switch - the button appears for that sidebar. Arrange the sidebar differently, save a second layout, and the two buttons switch between them.

3 What a layout holds

The whole arrangement, not a single panel:

• The top panel - the panel revealed in the sidebar's upper group.
• The panels below - which panels are stacked underneath, and in what order. None, one, or several: a layout can be one panel taking the full height, or three sharing it.
• Their heights - kept as a share of the sidebar, so a layout fits whatever width it is given.

The upper group stays in place, which is what lets a live panel survive the switch. Groups below it may be rebuilt when their arrangement changes, and existing tabs are moved into them rather than closed. The note you are reading is never touched.

4 Buttons

A button belongs to one sidebar and does one of two things: apply a layout, or run any command in your vault. Save current layout and Add command create them; Edit buttons renames and reorders them, by dragging or with the keyboard.

• Button position - In the window header keeps the button visible while the sidebar is open, and the native tabs yield space as the sidebar narrows. Left buttons sit at the left edge, right buttons beside the right sidebar toggle. Below panel tabs puts them in a row of their own inside the sidebar, which hides together with it; only that row collects buttons that do not fit into More sidebar buttons.
• Show when sidebar is closed - keeps a window-header button in place after its sidebar is closed, so a layout can be reached without opening the sidebar first. Off by default.
• Show button - hides the button and leaves its command available.
• Hide managed tabs - hides the tab headers of the panels your layouts control, since the buttons already do that job. A panel no layout mentions, such as a note dragged into the sidebar, keeps its tab.
• Show tooltips - shows the button's name on hover.

The last two apply to both sidebars; the rest belong to one button. Each button has a page of its own, which is also where a layout is applied and where the two options below live.

5 Saved and working layouts

A layout has the arrangement you saved on purpose, and the changes you made to it afterwards.

Move a divider or reveal another panel while a layout is active, and the change is remembered as that layout's working arrangement once the sidebar settles. Switch away and back, and it is still there. What you saved stays untouched until you say otherwise:

• Save changes - the working arrangement becomes the saved one.
• Restore saved layout - discards the changes and brings back the saved arrangement.

Both are on the layout's page in the settings and in the right-click menu of its button. A layout carrying working changes is marked in the settings list.

Opening a note on top of a layout is not a change to it, and neither is the collapse below.

6 Full width for notes

Turn this on for a layout, and while a note is revealed at the top of the sidebar, the panels below are parked so the note has the whole height. Returning to a panel, or turning the option off, brings them back at their stored heights.

7 Commands

Every layout can register a command of its own, named after the layout - the Add to the command palette toggle on its page. Turning it off removes the command and keeps the button.

Because a layout is an ordinary command, anything that runs commands can switch layouts: a hotkey, a command launcher, or a rule that reacts to what you open. Triggers is the last of those — it runs commands when you open a note, a Base or a canvas that matches a rule you wrote, so the sidebar can rebuild itself around what is in front of you.

The two switch commands open a picker of the layouts saved for that sidebar.

8 Languages

The interface follows the language selected in Obsidian - the settings, the dialogs, command names, tooltips and the plugin's own messages are all translated, and English stands in wherever a translation has not caught up. More languages are added over time: one is a file of strings and needs no other change to the plugin.

Names you type, and labels that come from Obsidian or another plugin, are left as they are.

9 Public API

Other plugins can read and apply layouts through app.plugins.plugins['sidebar-layouts'].api, after checking that the plugin is enabled.

The side is left or right. Layouts are returned as copies, so changing them does not change what is stored.

10 Quality

Every change passes the same gates before it lands: biome, ESLint with the official Obsidian plugin, TypeScript with strict and then some, Vitest with coverage, knip for dead code, and a check that the CSS classes the plugin ships and the ones its source uses are the same set.

mise run check is the whole set, and it runs again before every push. CI runs it on pull requests and on pushes to main, alongside CodeQL with security-extended, a dependency review that blocks a pull request adding a high-severity advisory, and the OpenSSF Scorecard. Released files carry build provenance, so an installed copy can be traced back to the run that produced it.

How a release is cut is written in .github/RELEASING.md, and what changed in each one is in CHANGELOG.md.

Automated tests cannot establish how Obsidian lays panels out on a screen, or whether an event fires in a real vault, so an interface change is also looked at in a running vault before it ships.

11 Privacy

No network requests of any kind. No telemetry, no update checks, no downloads.

The plugin never reads or writes your notes. It arranges panels, and keeps its own layouts in data.json inside its plugin folder.

12 Development

mise install && mise run bootstrap   # tools, then dependencies
mise run check                       # every gate
VAULT=/path/to/vault mise run plugin:install

Tool versions live in mise.toml; npm versions and the resolved dependency tree live in package.json and package-lock.json. bootstrap runs npm ci - run it again after changing branches when the lockfile changes. Tasks use project-local binaries and never download a missing compiler or test runner implicitly.

plugin:install builds first, then copies main.js, manifest.json and styles.css into that vault's plugin folder. Settings already in the vault's data.json are left alone. Git hooks install through mise: pre-commit runs hygiene and formatting, commit-msg checks conventional commits, and pre-push runs mise run check.

13 License

MIT. See LICENSE.