CLI tools and terminal utilities

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• @hasna/secretsHosted-first secrets vault client for AI agents — CLI, MCP server and SDK against the Hasna secrets API (credentials via @hasna/contracts), with an explicit opt-in on-box encrypted vault
• ansicolorA JavaScript ANSI color/style management. ANSI parsing. ANSI to CSS. Small, clean, no dependencies.
• prettyoutputLibrarie to format js/json objects into a YAML-style colored output. Especially useful to pretty print logs. Performant (benchmarks)
• @xterm/addon-progressAn xterm.js addon providing an interface for ConEmu's progress sequence. See https://conemu.github.io/en/AnsiEscapeCodes.html#ConEmu_specific_OSC for sequence details.
• mprocsRun multiple processes in parallel
• openapi-formatFormat an OpenAPI document by ordering, formatting and filtering fields.
• prompts-ncuLightweight, beautiful and user-friendly prompts
• openapi-merge-cliA cli tool for the openapi-merge library.
• @oh-my-pi/pi-nativesNative Rust bindings for PDF conversion, audio, WebRTC, grep, clipboard, image processing, syntax highlighting, PTY, and shell operations via N-API
• cluiA Node.js toolkit for drawing nice command line tables, gauges, spinners, and sparklines.
• @oh-my-pi/pi-coding-agentCoding agent CLI with read, bash, edit, write tools and session management
• picture-tuberrender 256 color images on the terminal
• @oh-my-pi/pi-utilsShared utilities for pi packages
• @omlet/cliOmlet (https://omlet.dev) is a component analytics tool that uses a CLI to scan your codebase to detect components and their usage. Get real usage insights from customizable charts to measure adoption across all projects and identify opportunities to impr
• read-file-stdinRead from a file, falling back to stdin.
• term-canvasTerminal canvas api written with node.js
• @auto-it/bot-listA list of bots for auto plugins to ignore
• detect-file-encoding-and-languageCharset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI
• color-jsonColor JSON in the console with no dependencies
• prismjs-terminalPrismJS syntax highlighting for the terminal
• @oh-my-pi/pi-aiUnified LLM API with automatic model discovery and provider configuration
• @tapjs/runCommand-line interface for the node-tap runner
• delivery-intelEvidence-driven repo intelligence: DORA metrics, forensic signals, vulnerability scan, and delivery verdict for any GitHub repo. One command, no setup.
• @workos/emulateLocal WorkOS API emulator for tests and development
• inquirer-fuzzy-pathFuzzy file/directory search and select prompt for inquirer.
• ovsxCommand line interface for Eclipse Open VSX
• z-ai-web-dev-sdkSDK for Z AI Web Dev
• @oh-my-pi/pi-tuiTerminal User Interface library with differential rendering for efficient text-based applications
• spinniesCreate and manage multiple spinners in command-line interface programs
• @oh-my-pi/pi-catalogModel catalog for omp: bundled model database, provider discovery descriptors, model identity, classification, and equivalence
• innosetupNode wrapper to compile inno setup scripts (.iss)
• @e2b/cliCLI for managing e2b sandbox templates
• auth0-deploy-cliA command line tool for deploying updates to your Auth0 tenant
• hercaiA powerful library for interacting with the Herc.ai API
• @oh-my-pi/pi-wireShared wire protocol types for omp packages
• @marp-team/marp-cliA CLI interface for Marp and Marpit based converters
• pretty-replExtends repl.REPLServer to allow for a colorize function
• @oh-my-pi/omp-statsLocal observability dashboard for pi AI usage statistics
• @ai-hero/sandcastleCLI for orchestrating AI agents in isolated sandbox environments
• opn-cliOpen stuff like URLs, files, executables. Cross-platform.
• chrome-webstore-upload-cliCLI tool to upload Chrome Extensions to the Chrome Web Store
• igniculusSQL Syntax Highlighter and Logger. Unadorned and customizable.
• asciichartNice-looking lightweight console ASCII line charts ╭┈╯ with no dependencies
• terminal-imageDisplay images in the terminal
• @brillout/picocolorsThe tiniest and the fastest library for terminal output formatting with ANSI colors
• @donmccurdy/caporalA full-featured framework for building command line applications (cli) with node.js
• is-elevatedCheck if the process is running with elevated privileges
• pkg-installA wrapper making installation of Node.js packages from code easier
• @basiclines/rampa-sdkProgrammatic JavaScript SDK for generating color palettes with rampa
• @sourcemeta/jsonschemaThe CLI for working with JSON Schema. Covers formatting, linting, testing, and much more for both local development and CI/CD pipelines. By a member of the JSON Schema Technical Steering Committee

• chalk vs yoctocolors
• yargs vs clipanion
• cli-color vs chalk
• chalk vs ansi-escapes
• yargs-parser vs clipanion
• nanocolors vs kleur
• tsx vs effect
• standard-version vs commit-and-tag-version
• yoctocolors vs chalk-animation
• markdownlint-cli2 vs markdownlint-cli
• @inquirer/core vs enquirer
• prompts vs @clack/prompts
• defuddle vs md-to-pdf
• log-update vs chalk-animation
• replace-in-file vs cpx
• yoctocolors vs cli-color
• tsx vs typed-scss-modules
• clipanion vs cleye
• effect vs typed-scss-modules