Production-grade client-side tracing, profiling, and analysis for complex software systems.

High-performance system-wide BPF-based workload tracer with Perfetto-backed trace visualization.

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

C++ Fixed Containers

Source code for the X Recommendation Algorithm

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Low-overhead sampling profiler and tracer for Ruby for Linux

An open source, turn-based strategy game with a high fantasy theme.

Performance-portable, length-agnostic SIMD with runtime dispatch

Unified Executors

Twitch app for Samsung Smart TV

Memray is a memory profiler for Python

felixge's notes on the various go profiling methods that are available.

rules_folly: Bazel Build Rules for Folly

The Go programming language. This fork was created for pprof++, a Go profiler with hardware performance monitoring. Read through the link for more detail: https://eng.uber.com/pprof-go-profiler/

An open-source C++ library developed and used at Facebook.

Pragmatic microkernel-based OS with fully asynchronous I/O

Collaborative Collection of C++ Best Practices. This online resource is part of Jason Turner's collection of C++ Best Practices resources. See README.md for more information.

Rekall Memory Forensic Framework

Cuckoo Index: A Lightweight Secondary Index Structure

Moved to https://github.com/javierhonduco/rbperf

Bloaty: a size profiler for binaries

Alert when your machine is becoming oversaturated, *before* it slows to a crawl

A catalogue of Rust design patterns, anti-patterns and idioms

A high-performance, concurrent hash table

A high-performance, Pythonic language for bioinformatics

Tools for concurrent programming in Rust

An extension for VS Code that visualizes data during debugging.

🎨 Diagram as Code for prototyping cloud system architectures

HotSpot JVM introspection library