terminal Tools

cmux is a free, open-source terminal for macOS built on Ghostty's rendering engine. It solves the problem of terminal clutter and context switching by providing vertical tabs with git status, notification rings for AI agents, and an in-app browser. It's designed for developers and engineers who multitask with coding agents, need to manage multiple sessions, and want a programmable, native terminal experience.

Cool Retro Term is a terminal emulator that replicates the distinctive visual style and imperfections of old cathode ray tube (CRT) monitors. It solves the problem of modern, sterile terminal interfaces by bringing back the aesthetic charm and retro feel of classic computing displays. It's for developers, hobbyists, and anyone who appreciates vintage tech aesthetics and wants to add a dose of nostalgia to their workflow.

Orca is an Agent Development Environment (ADE) that lets you run and manage multiple AI coding agents like Claude Code, Codex, and OpenCode in parallel, within isolated worktrees. It solves the problem of coordinating and reviewing output from a fleet of agents by providing integrated terminals, a file editor, and git tracking to keep all branches moving. It's designed for developers and teams who want to automate and scale their coding workflows using multiple AI assistants simultaneously.

witr is a CLI and TUI tool that lets you trace any process, port, container, or file back to what started it. It solves the problem of debugging mysterious system activity by visualizing the chain of events in a simulated or live environment. It's for developers and system administrators who need to understand complex system dependencies and troubleshoot issues like stuck processes or unknown listeners.

Reasonix is a DeepSeek-native AI coding agent for your terminal, engineered to drastically reduce costs in long development sessions. It solves the problem of paying full price for repetitive prompt context by maintaining a byte-stable prefix that achieves 90%+ cache hits with DeepSeek's infrastructure, collapsing input token costs to roughly one-fifth. It's built for developers who want a persistent, cost-effective AI assistant directly in their CLI/TUI, desktop app, or editor, leveraging the same local engine across all interfaces.

jcode is an open-source terminal coding agent written in Rust, designed as a harness to maximize the capabilities of AI models. It tackles the limitations of current AI benchmarks and agent systems by focusing on scaling test-time compute, parallelism, and memory for continual learning. It's built for developers and researchers who want a powerful, transparent, and efficient general-purpose dev tool for day-to-day work and advancing agent capabilities.