Noctro
Luau · single-file · no dependencies

A UI library that makes your script look shipped.

Sidebar navigation, a full control set, theming that follows one accent color, and configs that actually save. Noctro is hard-coded and hosted at a single domain, one loadstring, nothing to upload.

loadstring
loadstring(game:HttpGet("https://noctro.cc/noctro.lua"))()

Runs directly in any executor. The library is served as plain Luau at noctro.cc/noctro.lua, open it any time to read exactly what you're running.

The Noctro window in use: watermark, a draggable keybind list, sidebar navigation, header tabs and search, and sections with toggles, sliders, dropdowns and a progress bar.

Watermark, keybind list, and the default theme, all in one running menu.

Everything a menu needs, none of the boilerplate.

Eight pieces cover the whole surface area, window chrome down to the last notification.

Window

Draggable menu, header search, sub-pages, footer, UI scale.

Sidebar

Icon tabs, author logo, selection bloom, optional drag-to-reorder.

Sections

Left / right columns with drag-to-rearrange and a ghost preview.

Controls

Toggle, keybind, slider, dropdown, input, button, colorpicker, label, paragraph.

Theme

One accent color drives every tab, toggle, slider and gradient.

Configs

Save, load, overwrite, delete and autoload. Flags, theme and layout, together.

Key system

Optional login gate with remember-key and expiry display.

Extras

Watermark, keybind list, notifications, loading screen, menu keybind.

Hard-coded at one domain, on purpose.

The file you loadstring is the file you can read. Open the source page, diff it, fork it, or point your own script at a mirror.

Hostnoctro.cc
File/noctro.lua
Formatplain Luau, no minification
Updatesone file swap, no build step

Drop one line in, build the rest.

Start from the quick-start in the docs, or copy a full example script to see the pieces working together.