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Top PERFORMANCE-MONITORING GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #performance-monitoring.

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6 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING measure-sh/measure TypeScript 2023

Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.

◇ android ◇ apm ◇ bug-reporting ◇ crash-reporting

88 ↑ +1 today

#2 TRENDING kennss/SiliconScope Swift NEW 2026

Sudoless Apple Silicon system monitor (native SwiftUI GUI) with ANE / Media Engine / memory-bandwidth tracking

◇ apple-silicon ◇ gpu ◇ llama-cpp ◇ llm

62 ↑ +1 today

#3 TRENDING getsentry/sentry-dotnet C# 2018

Sentry SDK for .NET

◇ crash-reporting ◇ dotnet ◇ hacktoberfest ◇ performance-monitoring

250 ↑ +1 today

#4 TRENDING trimble-oss/dba-dash C# 2021

DBA Dash - SQL Server Monitoring Tool

◇ dba-daily-checks ◇ microsoft-sql-server ◇ performance-monitoring ◇ sql-server

109 ↑ +1 today

#5 TRENDING appsignal/appsignal-ruby Ruby 2013

🟥 AppSignal for Ruby gem

◇ apm ◇ appsignal ◇ custom-instrumentation ◇ error-monitoring

121 ↑ +1 today

#6 TRENDING slawek19926/Vitals Swift NEW 2026

Native open-source system monitor for macOS — Apple Silicon, SMC sensors, processes, disks, network and system health.

◇ appkit ◇ apple-silicon ◇ iokit ◇ macos

1 ↑ +1 today

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