Monitor your Rails applications (self-hosted and free)
GitHub repository with 12 stars and 0 forks.
Language: Ruby
Topics: apm, datadog, newrelic, performance, performance-monitoring, rails, rails-perfomance, rails-watcher, ruby, ruby-on-rails
2026-06-05: 12 stars and 0 forks.
Main website for The Odin Project
GitHub repository with 4,464 stars and 2,136 forks.
Trending score: 1.76; stars gained: +10; forks gained: +0.
Language: Ruby
Topics: curriculum, odin, ruby, ruby-on-rails, theodinproject
Zammad is a web based open source helpdesk/customer support system.
GitHub repository with 5,662 stars and 1,003 forks.
Trending score: 1.56; stars gained: +6; forks gained: +1.
Language: Ruby
OpenProject is the leading open source project management software.
GitHub repository with 15,235 stars and 3,288 forks.
Trending score: 1.54; stars gained: +21; forks gained: +5.
Language: Ruby
Topics: angular, bcf, boards, bug-tracker, gantt, gantt-chart
🍻 A CLI workflow for the administration of macOS applications distributed as binaries
GitHub repository with 22,059 stars and 11,580 forks.
Trending score: 1.51; stars gained: +3; forks gained: +14.
Language: Ruby
Topics: cask, hacktoberfest, homebrew
A platform for community discussion. Free, open, simple.
GitHub repository with 47,188 stars and 8,927 forks.
Trending score: 1.33; stars gained: +24; forks gained: +2.
Language: Ruby
Topics: discourse, ember, forum, javascript, postgresql, rails
A Sinatra-flavoured web framework that compiles to a native binary via Spinel
GitHub repository with 16 stars and 1 forks.
Trending score: 1.26; stars gained: +2; forks gained: +0.
Language: Ruby
Topics: aot-compilation, ruby, sinatra, spinel, web-framework
Developer-first error tracking and performance monitoring
GitHub repository with 44,048 stars and 4,720 forks.
Trending score: 1.93; stars gained: +15; forks gained: +1.
Language: Python
Topics: apm, crash-reporting, crash-reports, csp-report, devops, django
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
GitHub repository with 7,702 stars and 382 forks.
Trending score: 1.31; stars gained: +23; forks gained: +4.
Language: Go
Topics: ai, alerting, apm, dashboard, database-monitoring, distributed-tracing
eBPF Observability - Distributed Tracing and Profiling
GitHub repository with 4,116 stars and 462 forks.
Trending score: 1.29; stars gained: +4; forks gained: +1.
Language: Go
Topics: apm, gpu, kubernetes, llm, opentelemetry, wasm
Datadog Python APM Client
GitHub repository with 641 stars and 512 forks.
Trending score: 0.88; stars gained: +2; forks gained: +1.
Language: Python
Topics: apm, ci, datadog, debugging, error-monitoring, observability
OpenTelemetry Compile-Time Instrumentation for Golang
GitHub repository with 863 stars and 112 forks.
Trending score: 0.49; stars gained: +2; forks gained: +0.
Language: Go
Topics: apm, go, instrumentation, metrics, observability, opentelemetry
Open source APM: OpenTelemetry traces, metrics, and logs
GitHub repository with 4,214 stars and 210 forks.
Trending score: 0.49; stars gained: +2; forks gained: +1.
Language: Go
Topics: apm, application-monitoring, clickhouse, distributed-tracing, golang, logs