promise VS sentry

Compare promise vs sentry and see what are their differences.


A Promise Implementation in Crystal (by jwaldrip)


Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes (by samueleaton)
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promise sentry
0 1
32 276
- -
0.0 0.0
over 3 years ago 9 months ago
Crystal Crystal
MIT License 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.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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 promise. We have used some of these posts to build our list of alternatives and similar projects.

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


Posts with mentions or reviews of sentry. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-03-02.
  • Background jobs for Kemal server in Crystal lang
    3 projects | | 2 Mar 2023
    I have a task in place that helps me with local develpment. I tweaked make sam dev to spin up two Sentry runners, and it continues to work seamlessly with both development executables + livereload (livecompile?) again.

What are some alternatives?

When comparing promise and sentry you can also consider the following projects:

evented - Publish and Subscribe for Crystal objects

crystal-binary_parser - Binary parser for Crystal

cron_scheduler - Simple job scheduler with crontab patterns for Crystal Language.

immutable - Thread-safe, persistent, immutable collections for the Crystal language - is a simple DSL to retry failed code blocks

wafalyzer - Web Application Firewall (WAF) Detector

chalk-box - Terminal string styling done right for crystal-lang - Extends `File` to provide `atomic_write()`.

stumpy_png - Read/Write PNG images in pure Crystal - Better JSON::Any for Crystal