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 - [ncurses](https://invisible-island.net/ncurses/announce.html) A classic **C** library with bindings for many languages
 - [nimwave](https://github.com/ansiwave/nimwave) Build text interfaces for the terminal or browser in **Nim**
 - [notcurses](https://github.com/dankamongmen/notcurses) blingful character graphics/TUI library for **C** and **Python**. definitely not curses.
+- [OpenTUI](https://github.com/sst/opentui) A **TypeScript** library for building terminal user interfaces (TUIs)
 - [php-tui](https://github.com/php-tui/php-tui) comprehensive TUI library for **PHP** based heavily on Ratatui.
 - [pterm](https://github.com/pterm/pterm/) A modern **Go** module to beautify console output. Featuring charts, progressbars, tables, trees, and much more! It's completely configurable and 100% cross-platform compatible.
 - [py_cui](https://github.com/jwlodek/py_cui) **Python** library aimed at making widget based TUI/CUI interfaces as simple as possible. Supports standard widgets and popups like menus, textboxes, forms, file explorers etc.
@@ -435,6 +436,7 @@
 - [thokr](https://github.com/coloradocolby/thokr) a sleek typing tui written in rust
 - [tlock](https://github.com/eklairs/tlock) Two-Factor Authentication Tokens Manager in Terminal
 - [tray-tui](https://github.com/Levizor/tray-tui) System tray in your terminal
+- [tttui](https://github.com/reidoboss/tttui) A Monkeytype-inspired typing test that runs entirely in your terminal
 - [ttyper](https://github.com/max-niederman/ttyper) Terminal-based typing test
 - [tui-shop](https://github.com/Gcat101/tui-shop) Something between a CLI and a GUI way of downloading TUIs/CLIs
 - [tweakcc](https://github.com/Piebald-AI/tweakcc) TUI to customize your Claude Code themes, thinking verbs, and more.