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subinium / SuperLightTUI

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Super Light TUI — A lightweight, ergonomic terminal UI library for Rust

crates.iocratessuperlighttui cli immediate-mode rust terminal tui
13
0
100% credibility
Found Mar 14, 2026 at 13 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Rust
AI Summary

SuperLightTUI is a lightweight toolkit for building fast, interactive terminal applications with simple layouts and ready-made interactive elements like inputs, charts, and lists.

How It Works

1
🔍 Discover SuperLightTUI

You hear about a super simple tool for creating interactive screens right in your terminal, perfect for dashboards or games.

2
📦 Pick it up easily

Grab the tool and set up your workspace to start building screens without hassle.

3
✨ Hello world magic

Type a few words and see 'hello world' light up your terminal instantly, feeling effortless.

4
🧱 Arrange your layout

Stack text, buttons, and lists in rows or columns, watching everything fit perfectly like magic blocks.

5
🎯 Add interactive widgets

Drop in inputs, charts, lists, or toggles that respond to your keystrokes and mouse clicks smoothly.

6
🚀 Play with stunning demos

Try ready-made dashboards, spreadsheets, games, or fire effects that run super fast and look amazing.

🌟 Your terminal app shines

Launch your custom dashboard or game that feels responsive and professional, ready for everyday use.

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Star Growth

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AI-Generated Review

What is SuperLightTUI?

SuperLightTUI is a Rust library for building terminal UIs with an immediate-mode API: pass a closure that describes your interface each frame, and it handles layout, events, and rendering. It delivers flexbox containers, 30+ widgets like tables, charts, inputs, and even games, all in 5 lines for a hello world—no app structs or event loops needed. This super lightweight ergonomic library uses crossterm for I/O, solving the pain of verbose TUI frameworks by making rich CLIs feel like web dev.

Why is it gaining traction?

Its Tailwind-inspired chaining (.pad(1).grow(1)) and CSS-like row/col layouts hook devs tired of retained-mode boilerplate, while mouse support, focus cycling, and animations (tweens, springs) add polish without bloat—just two core deps. Demos like DOOM fire, Tetris, and dashboards showcase super productivity for complex UIs, standing out from heavier alternatives like ratatui. Even with github super linter v4 vibes in its clean code, the closure-as-app model boosts iteration speed.

Who should use this?

Rust CLI authors crafting tools with forms, lists, or charts; dashboard builders needing responsive grids; terminal game devs prototyping Snake or productivity trackers. Ideal for backend engineers dipping into super github macos workflows or super light mouse interactions, skipping super slow retained state.

Verdict

Grab it for prototypes or super lightweight TUIs—docs and examples shine, with F12 debug mode aiding tweaks. At 13 stars and 1.0% credibility, it's early (v0.8), so pair with tests; production waits for more battle scars.

(198 words)

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