Service adding gamepad UI to traditional desktop applications

Get suggestions to tune Ruby's garbage collector

C++ Insights - See your source code with the eyes of a compiler

Embed Crystal code directly in Ruby

libunwind official github repo (in need of new / additional maintainer, mail/open issue if interested)

Ruby 2.x objspace heap dump analyzer

🐑 Interactive Ruby Heap Snapshot analyzer

⚡ KCP - A Fast and Reliable ARQ Protocol

Linux namespaces and seccomp-bpf sandbox

Native JVM WebAssembly runtime

Grist is the evolution of spreadsheets.

Heap visualizer for Ruby

A heap memory profiler for Linux

Cheatsheet for the JavaScript knowledge you will frequently encounter in modern projects.

tiniest x86-64-linux emulator

Little horrors; a tasting menu.

Helping developers to use AWS Graviton2, Graviton3, and Graviton4 processors which power the 6th, 7th, and 8th generation of Amazon EC2 instances (C6g[d], M6g[d], R6g[d], T4g, X2gd, C6gn, I4g, Im4g…

An OpenWrt flavor for internet bonding and seamless failover using Speedify with few extras.

A go network utility to create a reliable IP tunnel over multiple connections

A VPN Designed for Lossy Links, with Build-in Forward Error Correction(FEC) Support. Improves your Network Quality on a High-latency Lossy Link.

Inspect a command's effects before modifying your live system

Definitions to build the Ruby we use at Shopify in development, testing, and production.

📏 next generation CRuby profiler

Prism Ruby parser

Erase all traces of sorbet-runtime code

🔍 🐍 Like pstack but for Python!

Near-zero-overhead, in-process CPython frame stack sampler with async support

Static type checker for Ruby

Packages async-profiler with binaries for all platforms in a single JAR

A YARV object layer written in Ruby