Explore the world of open source

Discover the top-rated open source developers and organizations on Open Source Heroes, the ultimate platform for showcasing your contributions and explore trends of your favorite languages.

Project Reviews

Read reviews. Write reviews. Discover real feedback from the community.

sidekiq-cron/sidekiq-cron
7 months ago by Marc Anguera

Very useful gem to run distributed "cron" tasks over Redis. It works with minimal setup, you just need to define a YAML with your tasks and their scheduling time (that can be defined in natural language: "every 6 hours").

markets/maily
7 months ago by araluce

Awesome! The best solution to preview emails in the browser

lostisland/faraday
7 months ago by Igor Kasyanchuk

Probably the best gem if you need an HTTP client. I like that it constantly improving and I see new releases.

Also, I like that it has a nice feature -middleware support.

red-data-tools/unicode_plot.rb
5 months ago by Igor Kasyanchuk

Wonderful library, a really cool project that allows you to build simple charts in console apps.

middleman/middleman
7 months ago by Marc Anguera

Middleman is underrated. It's still one of the best frameworks to build static sites. It works nice for simple websites, for blogs, and due to some of its features (data + proxy + config as code), you can also build more sophisticated static web-apps.

shrinerb/shrine
8 months ago by Igor Kasyanchuk

While it is probably the most customizable and flexible gem for file uploads, it might be too complex. I personally prefer to use a paperclip, carrierwave, or activestorage when I need to have just a simple file upload.

Explore by Language

Explore your favorite language by checking out the top contributors, top organizations, trending projects and much more.

HTML
Ruby
D
Crystal
Julia
PowerShell
Assembly
Ada
Scala
Dart
Fortran
Erlang
Kotlin
Zig
CoffeeScript
More languages Β»