promise
A Promise Implementation in Crystal (by jwaldrip)
sentry
Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes (by samueleaton)

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Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io
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promise | sentry | |
---|---|---|
- | 1 | |
32 | 287 | |
- | 0.3% | |
0.0 | 0.0 | |
almost 5 years ago | 11 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.
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.
promise
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.
sentry
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
I have a sam.cr 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
any_hash.cr - Better JSON::Any for Crystal
immutable - Thread-safe, persistent, immutable collections for the Crystal language
cron_scheduler - Simple job scheduler with crontab patterns for Crystal Language.
lambda.cr - Uniformed function call syntax for Crystal Language.
atomic_write.cr - Extends `File` to provide `atomic_write()`.
retriable.cr - Retriable.cr is a simple DSL to retry failed code blocks
html_builder - DSL for creating HTML
crystal-binary_parser - Binary parser for Crystal
stumpy_png - Read/Write PNG images in pure Crystal

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Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io
featured