Yazelix Nova

Delight is the only option.

The Nova docs are the canonical user guide for the current Stable release. Start there for installation, configuration, keybindings, updates, and recovery.

Yazelix Nova is a Nix-packaged terminal workspace built around Nova Rio, a minimal upstream Zellij distribution, Yazi, Nushell, Bash, Zsh, and Fish with Atuin history. It includes a lazygit popup with support for other Git clients and an optional coding-agent popup.

Yazelix Forest provides the default managed Helix file tree, and the narrow Yazelix Radar fork provides the collapsible Zellij rail. Nova uses the Nova Helix fork by default; editor.command can select another terminal editor. yzx launch opens the desktop workspace through Rio, while yzx enter opens Yazelix in any capable terminal emulator or over SSH. Great defaults out of the box!

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Install and start

Yazelix requires Nix with flakes enabled. Install the checked Stable release:

nix profile add --refresh github:Yazelix/nova/stable

Open Nova through its packaged Rio terminal:

yzx launch

Enter the same workspace in the current capable terminal or over SSH:

yzx enter

Learn the core workspace keys inside Nova:

yzx tutor begin

To try the split work area, open a second work pane with Alt m, then press Alt ] or Alt [ to switch between the stacked and split arrangements. The Radar sidebar stays open or collapsed as you left it. The command palette's layout entry remains available with Alt Shift M.

Full tab labels use [index name] in both focus states, keeping text and positions steady when focus changes. Active tabs use bold orange on the terminal background; inactive tabs use muted gray. Floating panes and popups add no tab indicator. Initial picker tabs use their directory basename, including lucca for /home/lucca/, without a special home icon or label.

Alt Shift B or Toggle bottom hints in the command palette hides or restores bottom hint rows throughout the current session. Hiding them frees one row for work panes; sidebar and layout switches retain the choice. New tabs inherit it, and fresh sessions start with hints visible unless bottom_hints.start_hidden is true. Attaching preserves the session's current choice. Toggling preserves pane order and work-pane focus, including manually rearranged stacks and splits. Open managed popups resize with the hint row, preserving their running process and keyboard focus. Set keybindings.bottom_hints to remap the shortcut, or false to disable it. The hint row uses compact C, C-A, A and A-S modifier headers. Core workspace and Nova shortcuts take priority as the terminal narrows; managed hints follow shortcut remapping and disabling. C-A hl/jk move groups tab movement with h/l and vertical pane movement with j/k. Alt-Shift hints keep menu first, followed by fullscreen, hints and the HJKL shortcuts.

If startup fails, inspect Nova's owned runtime without opening Rio or Zellij:

yzx doctor

Linux is the dogfooded platform. Native aarch64-darwin builds cover the Rio packages and Home Manager closure; interactive macOS behavior and the Rio GUI do not yet have complete release evidence. Use the website install guide for Stable setup. The repository installation reference covers Main and Edge channels, all eight package variants, platform evidence, Home Manager, updates, and the binary cache.

yzx is the sole public CLI: yzx launch, yzx enter, and yzx help. The product name is Yazelix Nova; packages do not install a nova command.

Documentation

The website holds the user guides:

• Install and first launch
• Features
• Configuration
• Keybindings
• Updates
• Recovery

Source, Edge, and maintainer references stay with the code:

• Architecture
• Runtime contracts
• Portable runtime contract (implementation target)
• Installation and package reference
• Development and verification
• Tab performance investigation
• Contributing
• Agent-status evidence
• Changelog

Development

Enter the pinned development shell, then run the local gates:

nix develop
nix flake check
nix flake show --all-systems
nix build .#yazelix --no-link --print-build-logs

The repository works directly on edge. main and stable receive exact verified revisions through the promotion process documented in Development.

Report defects and focused proposals in GitHub Issues. Participation follows the Code of Conduct.

Acknowledgments

Special thanks to soderluk for sustained reports through unstable periods of Yazelix.

Special thanks to tag-und-nacht for detailed macOS, Home Manager, theming, and configuration reports.

Special thanks to TyceHerrman for thorough macOS and Nix packaging reports that hardened Darwin delivery.

LOC Scorecard

Yazelix owns 34,970 code/configuration lines and 6,194 documentation/text lines. The reproducible scorecard excludes Beads, lockfiles, and binary assets.