Celina CLI Library

A powerful Terminal User Interface library for Nim, inspired by Ratatui. Provides high-performance, type-safe components for building interactive terminal applications with both synchronous and asynchronous support.

Basic Usage:

import pkg/celina

proc main() =
  var app = newApp()
  app.run()

when isMainModule:
  main()

Async Usage:

Celina supports asyncdispatch and Chronos. Requires -d:asyncBackend flag.

# async_app.nim
import pkg/celina

proc main() {.async.} =
  var app = newAsyncApp()
  await app.runAsync()

when isMainModule:
  waitFor main()

Use asyncdispatch

$ nim c -d:asyncBackend=asyncdispatch async_app.nim

Use Chronos

$ nim c -d:asyncBackend=chronos async_app.nim