Lani Client
by lanier
Lani Client is a lightweight Fabric utility that gathers performance tweaks and quality-of-life features into one client mod for version 1.21.11.
What it does
Players who want a tidier vanilla experience can switch on a set of client-side options from one mod. Lani Client combines performance changes with customization features, and a one-click optimization option turns off camera shake and distortion and fixes the field of view for a steadier combat view. A PvP mode groups these settings for fights.
The HUD can be arranged by the player and can display the keys being pressed, click activity and the durability of worn armor. A toggle sprint option keeps sprinting active without holding the sprint key, a CPS counter tracks left and right clicks live, and a 360 freelook mode lets the view turn around the character without changing the direction of movement.
The mod also adds an OptiFine-style smooth zoom for seeing distant terrain, a brightness option that lights the darkest caves without torches, and an ore finder. The 360 freelook and ore finder features are marked as not working on servers without opt-in, so they are limited to single-player or servers that allow them. Lani Client has one build, 1.0.0 for 1.21.11, published under the MIT License. It is not open source. Only the client needs it, since it runs client-side only.
Key features
One-click optimization
A single action turns off camera shaking and distortion effects and changes the FOV settings for a stable view.
Customizable HUD
Keys, clicks and armor durability can be shown on screen in a layout the player chooses.
Toggle sprint
Sprinting stays on without the sprint key held down.
CPS counter
Left-click and right-click rates are tracked live and shown on the HUD.
360 freelook
The view rotates around the character while movement keeps its original direction; it does not work on servers without opt-in.
Smooth zoom and darkness view
An OptiFine-style smooth zoom lets the player see far distances, and the darkest caves can be seen clearly without torches.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
SprintByDefault is a Fabric client mod for 1.21 – 1.21.11, released under the MIT License and not open source; it covers only the sprint behavior that Lani Client's toggle sprint also handles. Advanced Keystrokes is a client-only Fabric mod for 1.21.1 – 1.21.11 under All rights reserved, and it focuses on keystroke display rather than the wider performance and camera options of Lani Client.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Lani Client | Fabric | 1.21.11 | Client-side only | 2026-07-11 |
| SprintByDefault | Fabric | 1.21 – 1.21.11 | Client-side only | 2026-02-10 |
| Advanced Keystrokes | Fabric | 1.21.1 – 1.21.11 | Client-side only | 2026-03-01 |
Questions
Which loader does Lani Client need?
Does the server need Lani Client installed?
Why do the freelook and ore finder features not work on some servers?
In the catalog
Lani Client is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/lani-client
- Owner
- lanier
- Published
- 2026-07-03
- Updated on Modrinth
- 2026-07-11
- Facts verified
- 2026-10-15