Crystal CLI

Open-source Crystal projects categorized as CLI

Top 16 Crystal CLI Projects

  • amber

    A Crystal web framework that makes building applications fast, simple, and enjoyable. Get started with quick prototyping, less bugs, and blazing fast performance.

    Project mention: Marten, a Crystal web framework that makes building web apps productive and fun | | 2022-10-30

    I'd love to see two docs there:

    - What's different from Lucky

    - What's different from Amber

  • oq

    A performant, and portable jq wrapper to facilitate the consumption and output of formats other than JSON; using jq filters to transform the data.

    Project mention: Oq: Transform XML and YAML data using jq filters | | 2022-12-22
  • SonarLint

    Clean code begins in your IDE with SonarLint. Up your coding game and discover issues early. SonarLint is a free plugin that helps you find & fix bugs and security issues from the moment you start writing code. Install from your favorite IDE marketplace today.

  • cli

    Yet another Crystal library for building command-line interface applications. (by mosop)

  • crysterm

    Console / terminal GUI toolkit for Crystal.

  • fancyline

    Readline-esque library with fancy features (by Papierkorb)


    A command-line tool for Kakoune

  • tallboy

    Declarative API for drawing unicode/ascii character tables in crystal lang

  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

  • cride

    A light CLI text editor/IDE written in Crystal

  • wafalyzer

    Web Application Firewall (WAF) Detector

  • clicr

    A simple declarative command line interface builder

  • queryit

    A very basic setupless terminal based SQL query runner meant to be used as a developer tool to test queries against a project database.

  • werk

    Dead simple task runner

  • clip

    Deserialize CLI parameters to an object, with errors and help management. (by erdnaxeli)

  • climate

    Tiny tool to make your CLI output 🌈 coloured

  • crystal-books

    Basic Book Keeping CLI in Crystal

  • genuser

    CLI to generate fun usernames

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-12-22.

Crystal CLI related posts


What are some of the best open-source CLI projects in Crystal? This list will help you:

Project Stars
1 amber 2,455
2 oq 180
3 cli 100
4 crysterm 88
5 fancyline 72
6 49
7 tallboy 48
8 cride 46
9 wafalyzer 30
10 clicr 30
11 queryit 21
12 werk 19
13 clip 18
14 climate 12
15 crystal-books 4
16 genuser 2
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives