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Sentry — detect, trace, and fix application issues

OSS health 96
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Discovery score is an unbounded weighted, log-compressed index of stars, watchers, forks, and contributors. Growth momentum is its change over the observed period; OSS health is a 0–100 score from available repository recency, Community Health, and release data.

Stars
44,774
Primary language
Python
License
Not determined
Repository last updated
Sep 13, 2026

Overview

Sentry is a developer-focused debugging platform for detecting application errors and performance problems, connecting them to traces and context, and moving an investigation toward a fix. Official SDKs cover JavaScript, Python, Java, Go, Rust, mobile platforms, game engines, and more.

Features and best fit

Based on official documentation; not hands-on tested · Content checked:

Collect issues and runtime context through language-specific SDKs

The official README describes Sentry as a debugging platform that helps every developer detect, trace, and fix issues. It links official SDK repositories for JavaScript, Electron, React Native, Python, Ruby, PHP, Go, Rust, Java and Kotlin, mobile platforms, .NET, native code, and game engines.

Sources: [1]

For bringing error tracking and performance investigation into development workflows

It is a candidate when a team wants to organize failures from multiple services and client applications into issues with release, environment, and trace context rather than relying on logs alone. Evaluate sensitive-data handling, alert volume, sampling, retention, and SDK overhead with representative traffic.

Sources: [1]

Read the FSL competing-use restriction and future license precisely

The current LICENSE.md is FSL-1.1-Apache-2.0. It permits internal use and non-commercial education and research, but excludes competing use that substitutes for Sentry or an existing Sentry product or service. An Apache-2.0 future license becomes effective for each version two years after that version is made available. Do not equate the current source-available terms with OSI-approved open source; check the use case and version date.

Sources: [2]

Official sources

  1. [1]Sentry README(2026-09-13)
  2. [2]Sentry FSL-1.1-Apache-2.0 license(2026-09-13)
Supplemental curator note

Selected for leading error-monitoring and APM topics despite a common-word name, while showing why repeated license changes demand primary-source review.

Growth

Growth trends · Last 30 days

44,774 Stars

Trend data is still being collected.

Development activity

Last 90 days · weekly

Commits (last 30 days)
1,565
Open PRs
457

Development activity is still being collected.

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GitHub data

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GitHub Topics

  • crash-reporting
  • crash-reports
  • error-monitoring
  • monitoring
  • devops
  • csp-report
  • django
  • error-logging
  • sentry
  • python
  • monitor
  • apm
Stars
44,774
Forks
4,846
Watchers
669
Open issues
1,801
Primary language
Python
License
Not determined
Repository last updated
Sep 13, 2026
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