Best CLI tools

Generate a new project from a reusable template repository and its configuration prompts.

Measure browser page-load and interaction performance with repeatable local or containerized runs.

Build interactive terminal applications in Go with an event-driven model, update, and view loop.

Generate project scaffolds from templates and carry template changes into generated repositories.

A local API-mocking desktop app and CLI for replacing live services during development and tests.

Copy and synchronize files between a local machine and configured cloud-storage remotes.

Sign and verify container images and other software artifacts with keys or Sigstore's OIDC-based flow.

Manage and preview your dotfiles across Linux, macOS, and Windows machines.

Run command-line or Node.js accessibility checks against web pages and local HTML.

Drive a chosen rate of HTTP requests and turn response samples into load-test reports.

A proxy-based API simulator that records traffic for repeatable tests without calling the real service each time.

Install Python command-line applications into isolated environments or run them once without a permanent install.

Inspect, reshape and query tabular files from a composable command-line toolkit.

Develop, debug, and deploy Kubernetes applications through a shared CLI workflow.

Encrypt files or streams with explicit recipients and a small command-line interface.

Provision configurable cloud virtual machines through a console, API, or CLI.

Replace text in files or streams with a compact, readable command-line syntax.

A Python command-line toolkit for authoring and running declarative chaos experiments against configured systems.

Run saved Postman collection tests from a terminal or CI pipeline, and lint API specifications.

Build composable Python command-line interfaces from decorated functions.

Run a self-managed virtual server with optional CLI and API provisioning.

AI-native task manager that AI agents can run

Agentic development platform with an app, CLI, IDE, and SDK for building with agents.