2026 Edition

The Best CLI Tools for Developers in 2026

Hand-picked by the team behind CLI Directory. Four categories, 17 tools, zero filler. Every pick is something we use daily.

AI-Assisted Coding Terminal Productivity JavaScript Development DevOps

Category 1 of 4

Best for AI-Assisted Coding

AI coding agents have moved from novelty to necessity. These CLIs let you plan, write, and refactor code with frontier models directly from your terminal — no IDE required.

Claude Code

AI 80k

Anthropic's agentic coding CLI. Think, plan, and execute code changes directly from your terminal with Claude.

$npm install -g @anthropic-ai/claude-code

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Cursor

AI 32k

AI-first code editor built on VS Code. Ships with a CLI for opening projects and running AI commands from the terminal.

$brew install --cask cursor

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Codex

AI 66k

OpenAI's open-source coding agent that runs in your terminal. Reads and modifies your codebase with sandboxed execution.

$npm install -g @openai/codex

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Aider

AI 42k

AI pair programming in your terminal. Works with any LLM to edit code in your local git repo.

$pip install aider-chat

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Category 2 of 4

Best for Terminal Productivity

Modern replacements for legacy Unix tools. Each one is faster, more ergonomic, and built in Rust or Go — turning your terminal into a high-performance workspace.

fzf

Shell 68k

General-purpose command-line fuzzy finder. Interactively filter any list — files, command history, processes, git branches, and more.

$brew install fzf

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ripgrep

Shell 50k

Recursively search directories for a regex pattern at blazing speed. Respects .gitignore and outperforms grep, ag, and ack.

$brew install ripgrep

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bat

Shell 51k

A cat clone with syntax highlighting, line numbers, and git integration. Drop-in replacement for cat with wings.

$brew install bat

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eza

Shell 14k

Modern replacement for ls. Colour-coded output, git status, tree view, and human-readable file sizes out of the box.

$brew install eza

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zoxide

Shell 24k

Smarter cd command that learns your habits. Tracks frequently visited directories and jumps to them with minimal keystrokes.

$brew install zoxide

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Category 3 of 4

Best for JavaScript Development

The JavaScript toolchain has never been faster. These CLIs handle package management, bundling, and monorepo orchestration with sub-second startup times.

Bun

Package Manager 77k

All-in-one JavaScript runtime, bundler, test runner, and package manager. Written in Zig for maximum speed.

$curl -fsSL https://bun.sh/install | bash

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pnpm

Package Manager 31k

Fast, disk-efficient package manager. Content-addressable storage means no duplicate packages across projects.

$npm install -g pnpm

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Vite

Build 71k

Next-generation frontend tooling. Lightning-fast HMR with native ES modules and Rollup-based builds.

$npm create vite@latest

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Turborepo

Build 27k

High-performance monorepo build system. Incremental builds, remote caching, and task parallelization.

$npm install -g turbo

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Category 4 of 4

Best for DevOps

Deploy, scale, and manage cloud infrastructure without leaving the command line. From edge computing to hyperscale, these CLIs cover every platform that matters.

Fly.io CLI

Cloud 1.5k

Deploy and manage apps on Fly.io's global edge network. Launch machines, scale regions, and manage secrets from the terminal.

$brew install flyctl

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DigitalOcean CLI

Cloud 3.4k

Official CLI for DigitalOcean. Manage droplets, Kubernetes clusters, databases, and app platform deployments.

$brew install doctl

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AWS CLI

Cloud 16k

Official Amazon Web Services command-line interface. Manage S3, EC2, Lambda, and 200+ AWS services from the terminal.

$brew install awscli

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Vercel CLI

DevTools 13k

Deploy to Vercel from the command line. Preview, promote, and manage serverless deployments.

$npm install -g vercel

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Explore the full directory

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