Pure TypeScript VT100 backend for termless — zero-dependency terminal emulator for TUI testing

Ghostty backend for termless — Ghostty's VT parser via WASM for cross-terminal TUI testing

Alacritty backend for termless — alacritty_terminal via napi-rs for cross-terminal TUI testing

WezTerm backend for termless — wezterm-term VT parser via napi-rs for cross-terminal TUI testing

Test utilities for Solid terminal components.

libvterm backend for termless — neovim's VT parser via Emscripten WASM for cross-terminal TUI testing

Rust vt100 backend for termless — doy/vt100-rust crate via napi-rs for cross-terminal TUI testing

Reusable Playwright-BDD fixtures, ports, adapters, and step registrations for API/UI/hybrid/TUI testing.

Deterministic test host for Vue terminal applications.

Terminal User Interface library with differential rendering for efficient text-based applications

An end-to-end terminal testing framework for CLI and TUI experiences

MCP server for testing terminal UIs and interactive CLIs across Rust, Go, Python, Node, and raw binaries

Terminal User Interface library with differential rendering for efficient text-based applications

Simple and complete React DOM testing utilities that encourage good testing practices.

The Model Context Protocol Inspector

Simple and complete DOM testing utilities that encourage good testing practices.

Workflow runtime for AI agents - deterministic pipelines with approval gates

Custom jest matchers to test the state of the DOM

Fire events the same way the user does

Delightful JavaScript Testing.