aicoolies logo
Oh My Posh logo

Oh My Posh

A prompt theme engine for any shell

Share
open-sourceOpen Source
Visit Website →

A cross-platform prompt theme engine that works with any shell including PowerShell, Bash, Zsh, and Fish. Customize your terminal prompt with rich themes, dynamic segments, and real-time information from Git repos, Kubernetes clusters, cloud providers, battery status, and execution time. The most versatile prompt customization tool available, with hundreds of community themes and a visual config editor.

Oh My Posh is a prompt theme engine that transforms your terminal prompt into an information-rich, beautiful display. It works across PowerShell, Bash, Zsh, Fish, and other shells on Windows, macOS, and Linux — making it the most universal prompt customization tool available.

Beyond aesthetics, Oh My Posh surfaces useful development context directly in your prompt: git branch and status, Kubernetes context, cloud provider info, language versions, and execution time. Hundreds of community themes are available, and the segment-based architecture makes creating custom themes straightforward.

Pricing

Free / Open Source

Platforms

Cross-platform; Windows, macOS, Linux; any shell

Categories

Terminal & CLI ToolsShell Enhancements

Tags

ShellOpen SourceCross-Platform

Use Cases

Full-Stack DevelopmentVibe Coding

Alternatives

tmux

Terminal multiplexer

Terminal multiplexer that lets you run multiple terminal sessions inside a single window with splits, tabs (windows), and detachable sessions. Sessions persist after disconnecting — essential for remote server work via SSH. Features customizable key bindings, statusbar, scriptable via tmux commands, and copy mode for scrollback navigation. Extensive plugin ecosystem via TPM (Tmux Plugin Manager). The standard for terminal session management for 15+ years. Pre-installed on most Linux servers.

open-sourceOpen Source
Zellij logo

Zellij

A modern terminal workspace

Modern terminal workspace manager written in Rust that provides tmux-like functionality with a more intuitive UX and batteries-included defaults. Features split panes, tabs, sessions, floating/stacked layouts, a built-in plugin system (via WebAssembly), and a status bar with configurable widgets. Supports mouse interaction, copy mode, and sixel images. No configuration required to get started. Growing as a modern tmux alternative with 23K+ GitHub stars and an active plugin ecosystem.

open-sourceOpen Source
Fish Shell logo

Fish Shell

The friendly interactive shell

User-friendly interactive shell for Linux and macOS that works great out of the box with zero configuration needed. Features autosuggestions based on command history (accept with right arrow), syntax highlighting as you type, tab completions with inline descriptions, web-based configuration UI for themes and settings, and a scripting syntax that is simpler than bash/zsh. Not POSIX-compatible by design. Popular among developers who want a productive shell without customization effort.

open-sourceOpen Source

Related Tools

Ghostty logo

Ghostty

Top Pick

Fast, native terminal emulator

GPU-accelerated terminal emulator written in Zig by Mitchell Hashimoto (HashiCorp co-founder). Native UI rendering on macOS and Linux. Supports ligatures, true color, Kitty graphics protocol, and splits/tabs. Configurable via a simple key-value file with sensible defaults. Open-source with 20K+ GitHub stars and a focus on correctness, speed, and minimal resource usage. Growing as a modern alternative to iTerm2, Alacritty, and WezTerm.

open-sourceOpen Source
Claude Code logo

Claude Code

Top Pick

Anthropic's agentic coding CLI

Anthropic's agentic CLI coding tool that delegates complex tasks to Claude directly from the terminal. Understands entire codebases via automatic context gathering, edits multiple files, runs shell commands, and manages Git workflows autonomously. Supports CLAUDE.md for persistent project instructions, integrates with VS Code and JetBrains, and uses Claude Opus/Sonnet with extended thinking for complex architectural decisions. Built for terminal-first developers.

paidOpen Source
Hermes Agent logo

Hermes Agent

Top Pick

Open-source AI agent framework with persistent memory, reusable skills, tools, and messaging gateways

Hermes Agent is an open-source AI agent framework with persistent memory, reusable skills, 40+ tools, cron jobs, and messaging gateways.

open-sourceOpen Source
pi dev code

Pi

Top Pick

Minimal terminal coding harness

Pi Coding Agent is an MIT-licensed Node.js CLI from earendil-works for building and running coding agents in a local terminal. The current package describes a read/bash/edit/write toolset and session management, while the repo positions Pi as a unified LLM API, agent loop, TUI, and coding-agent CLI. It is best framed as a lean, self-extensible BYO-model toolkit rather than a managed IDE.

open-sourceOpen Source
OpenCode logo

OpenCode

Top Pick

Open-source AI coding agent for the terminal

Open-source terminal-based AI coding agent built in Go by the SST team, with a rich TUI (Bubble Tea) supporting 75+ model providers including OpenAI, Anthropic, Gemini, Bedrock, Groq, and OpenRouter. Features vim-like editing, persistent SQLite sessions, and LSP integration for 40+ languages. Fully free with no vendor lock-in, it has rapidly grown to 95k+ GitHub stars.

open-source
Codex logo

Codex

Top Pick

OpenAI coding agent for app, editor, terminal, and cloud work

Codex is OpenAI's coding agent for software development across the Codex app, editor, terminal, and cloud tasks. It helps write, review, debug, refactor, and automate code, with ChatGPT plan access for managed surfaces and API-key usage for CLI, SDK, and IDE workflows. The open-source CLI and SDK support local repository work, while cloud features add GitHub review, Slack/Linear integrations, worktrees, skills, MCP, and automations.

freemiumOpen Source