A rich terminal UI for GitHub that doesn't break your flow.

A blazingly fast Slack TUI

OpenTelemetry Collector distribution with programmable pipelines

The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)

Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

Claude Code plugins for power users

Happy Coder backend

Examples of my Claude Code infrastructure with skill auto-activation, hooks, and agents

Cloud-native high-performance edge/middle/service proxy

< 한 걸음 앞선 개발자가 지금 꼭 알아야 할 클로드 코드 >

Schedule bpftrace programs on your kubernetes cluster using the kubectl

Use SQL to instantly query calendar events, drive files, gmail messages, and more from Google Workspace. Open source CLI. No DB required.

Continuous Profiling Platform. Debug performance issues down to a single line of code

Prometheus exporter for AWS CloudWatch - Discovers services through AWS tags, gets CloudWatch metrics data and provides them as Prometheus metrics with AWS tags as labels

Use SQL to instantly query AWS resources across regions and accounts. Open source CLI. No DB required.

Like Prometheus, but for logs.

Copilot for your terminal

These are the best resources for System Design on the Internet

High-level tracing language for Linux eBPF

Source for the istio.io site