crun VS jennifer

Compare crun vs jennifer and see what are their differences.


Crystal Run : shebang wrapper for Crystal (by Val)


Crystal ORM using ActiveRecord pattern with flexible query DSL (by imdrasil)
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crun jennifer
0 2
35 339
- -
4.1 7.7
about 2 months ago about 1 month ago
Crystal Crystal
GNU General Public License v3.0 or later MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of crun. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning crun yet.
Tracking mentions began in Dec 2020.


Posts with mentions or reviews of jennifer. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-03-26.
  • Have you checked out Crystal? | 2021-03-26
    For a more concrete example, I don't think you can have ActiveRecord-like classes which have their fields defined by fetching actual database schema (without defining the schema upfront, like Jennifer does).
  • Frustrations with Crystal ORMs | 2020-10-11

What are some alternatives?

When comparing crun and jennifer you can also consider the following projects:

granite-orm - ORM Model with Adapters for mysql, pg, sqlite in the Crystal Language.

crecto - Database wrapper and ORM for Crystal, inspired by Ecto

crystal-zsh - .oh-my-zsh plugin for Crystal

avram - A Crystal database wrapper for reading, writing, and migrating Postgres databases. - import and export data from Redis in TSV format

selenite-db - Persistence Layer for your Crystal Application

stal-crystal - Set algebra solver for Redis

topaz - A simple and useful db wrapper for Crystal-lang


core - A delightful SQL ORM ☺️


clear - Advanced ORM between postgreSQL and Crystal