Derek Argueta

proxy-wasm-cpp-host. WebAssembly for Proxies (C++ host implementation)

envoy-mysql-e2e. Shell

xds-test-harness. exploratory repo for working with xDS servers

pingora. A library for building fast, reliable and evolvable network services.

kglb. KgLb - L4 Load Balancer

lua-nginx-module. Embed the Power of Lua into NGINX HTTP servers

ImHex. 🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

arp-scan. The ARP Scanner

foundations. Cloudflare's Rust service foundations library.

workerd. The JavaScript / Wasm runtime that powers Cloudflare Workers

sinatra. Classy web-development dressed in a DSL (official / canonical repo)

sidekiq. Simple, efficient background processing for Ruby

awesome-ruby. 💎 A collection of awesome Ruby libraries, tools, frameworks and software

ruby. The Ruby Programming Language

gateway. Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway

llvm-project. The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

I-D. My Internet-Drafts

envoy-mobile.github.io. Envoy Proxy website

guardonce. Utilities for converting from C/C++ include guards to #pragma once and back again.

nighthawk. L7 (HTTP/HTTPS/HTTP2/HTTP3) performance characterization tool

sanitizers. AddressSanitizer, ThreadSanitizer, MemorySanitizer

re2. RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

quiche. 🥧 Savoury implementation of the QUIC transport protocol and HTTP/3

bde. Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

go-tools. Staticcheck - The advanced Go linter

copyfighter. Statically analyzes Go code and reports functions that are passing large structs by value

abseil-cpp. Abseil Common Libraries (C++)

base-drafts. Internet-Drafts that make up the base QUIC specification

cloudflare-worker-test-harness. A test harness that enables testing of Cloudflare Workers

cppbestpractices. 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.

sslconfig. Cloudflare's Internet facing SSL configuration

cache-tests. Tests for HTTP Caches

glb-director. GitHub Load Balancer Director and supporting tooling.

BOLT. Binary Optimization and Layout Tool - A linux command-line utility used for optimizing performance of binaries

ngxtop. Real-time metrics for nginx server

nginx-conf. A collection of useful Nginx configuration snippets

exabgp. The BGP swiss army knife of networking

katran. A high performance layer 4 load balancer

yamllint. A linter for YAML files.

awesome-chaos-engineering. A curated list of Chaos Engineering resources.

flamescope. FlameScope is a visualization tool for exploring different time ranges as Flame Graphs.

fbtracert. Identify the network components that drops packets by employing the traceroute logic which explores multiple parallel paths.

gdb-heap. Heap Analyzer for Python

perf-tools. Performance analysis tools based on Linux perf_events (aka perf) and ftrace

FlameGraph. Stack trace visualizer

awesome-sre. A curated list of Site Reliability and Production Engineering resources.

voltron. A hacky debugger UI for hackers

go-perfbook. Thoughts on Go performance optimization

awesome-cold-showers. For when people get too hyped up about things

GSL. Guidelines Support Library

cquery. C/C++ language server supporting multi-million line code base, powered by libclang. Emacs, Vim, VSCode, and others with language server protocol support. Cross references, completion, diagnostics, semantic highlighting and more

catchpoint_opentsdb_bridge. Accept Catchpoint Push API metrics and shove them into OpenTSDB for display and analysis

benchmark. A microbenchmark support library

container-structure-test. validate the structure of your container images

AwesomePerfCpp. A curated list of awesome C/C++ performance optimization resources: talks, articles, books, libraries, tools, sites, blogs. Inspired by awesome.

cutter. Free and Open Source Reverse Engineering Platform powered by rizin

wfuzz. Web application fuzzer

fuzzdb. Dictionary of attack patterns and primitives for black-box application fault injection and resource discovery.

macOS-Security-and-Privacy-Guide. Community guide to securing and improving privacy on macOS.

delve. Delve is a debugger for the Go programming language.

unit. NGINX Unit - universal web app server - a lightweight and versatile open source server that simplifies the application stack by natively executing application code across eight different programming language runtimes.

http-extensions. HTTP Extensions in progress

viper. Go configuration with fangs

ratelimit. Go/gRPC service designed to enable generic rate limit scenarios from different types of applications.

latency. Measure network round-trip latency by sending a TCP SYN packet.

include-what-you-use. A tool for use with clang to analyze #includes in C and C++ source files

distsys-class. Class materials for a distributed systems lecture series

gin. Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.

performance-bookmarklet. Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.

pgweb. Cross-platform client for PostgreSQL databases

dt. DNS tool - display information about your domain

gixy. Nginx configuration static analyzer

wangle. Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

og-equity-compensation. Stock options, RSUs, taxes — read the latest edition: www.holloway.com/ec

octodns. Tools for managing DNS across multiple providers

pdns. PowerDNS Authoritative, PowerDNS Recursor, dnsdist

zap. Blazing fast, structured, leveled logging in Go.

goss. Quick and Easy server testing/validation

gallium. Build desktop applications in Go and HTML.

nghttp2. nghttp2 - HTTP/2 C Library and tools

fbkutils. A variety of utilities built and maintained by Facebook's Linux Kernel Team that we wish to share with the community.

mesh. A tool for building distributed applications.

ctop. Top-like interface for container metrics

system-design-primer. Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

kamene. Network packet and pcap file crafting/sniffing/manipulation/visualization security tool. Originally forked from scapy in 2015 and providing python3 compatibility since then.

logrus. Structured, pluggable logging for Go.

radare2. UNIX-like reverse engineering framework and command-line toolset

gdbgui. Browser-based frontend to gdb (gnu debugger). Add breakpoints, view the stack, visualize data structures, and more in C, C++, Go, Rust, and Fortran. Run gdbgui from the terminal and a new tab will open in your browser.

dns. DNS library in Go

beehive. A flexible event/agent & automation system with lots of bees 🐝

MBE. Course materials for Modern Binary Exploitation by RPISEC

pyheat. pprofile + matplotlib = Python program profiled as an awesome heatmap!

wuzz. Interactive cli tool for HTTP inspection

netbox. The premier source of truth powering network automation. Open source under Apache 2. Try NetBox Cloud free: https://netboxlabs.com/products/free-netbox-cloud/

ale. Check syntax in Vim/Neovim asynchronously and fix files, with Language Server Protocol (LSP) support

terraform. Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

CapTipper. Malicious HTTP traffic explorer

exploitdb. The legacy Exploit Database repository - New repo located at https://gitlab.com/exploit-database/exploitdb

brotli. Brotli compression format

big-list-of-naughty-strings. The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

bcc. BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

micropython. MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

git-of-theseus. Analyze how a Git repo grows over time

cs-video-courses. List of Computer Science courses with video lectures.

clang. Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project

infer. A static analyzer for Java, C, C++, and Objective-C

wrk. Modern HTTP benchmarking tool

beeswithmachineguns. A utility for arming (creating) many bees (micro EC2 instances) to attack (load test) targets (web applications).

gdb-dashboard. Modular visual interface for GDB in Python

molokai. Molokai color scheme for Vim

uWebSockets. Simple, secure & standards compliant web server for the most demanding of applications

libzmq. ZeroMQ core engine in C++, implements ZMTP/3.1

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

tcpcopy. An online request replication and TCP stream replay tool, ideal for real testing, performance testing, stability testing, stress testing, load testing, smoke testing, and more.

netstack. IPv4 and IPv6 userland network stack

hey. HTTP load generator, ApacheBench (ab) replacement

linux. Linux kernel source tree

tmux. tmux source code

httpstat. It's like curl -v, with colours.

zstd. Zstandard - Fast real-time compression algorithm

functional-programming-jargon. Jargon from the functional programming world in simple terms!

http-observatory. Mozilla HTTP Observatory

awesome-test-automation. A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages. Sponsored by https://zapple.tech and https://automated-testing.info

dynomite. A generic dynamo implementation for different k-v storage engines

nginx. The official NGINX Open Source repository.

security-guide-for-developers. Security Guide for Developers

lepton. Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.

HEAD. A simple guide to HTML <head> elements

vizceral. WebGL visualization for displaying animated traffic graphs

memcached. memcached development tree

go-imap. 📥 An IMAP library for Go clients and servers

mcrouter. Mcrouter is a memcached protocol router for scaling memcached deployments.

pymemcache. A comprehensive, fast, pure-Python memcached client.

uvloop. Ultra fast asyncio event loop.

mypy. Optional static typing for Python

routersploit. Exploitation Framework for Embedded Devices

libuv. Cross-platform asynchronous I/O

celery. Distributed Task Queue (development branch)

netdata. The fastest path to AI-powered full stack observability, even for lean teams.

vimrc. The ultimate Vim configuration (vimrc)

papers-we-love. Papers from the computer science community to read and discuss.

scapy. Scapy: the Python-based interactive packet manipulation program & library.

seesaw. Seesaw v2 is a Linux Virtual Server (LVS) based load balancing platform.

crow. Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

libevent. Event notification library

awesome-distributed-systems. A curated list to learn about distributed systems

computer-science. 🎓 Path to a free self-taught education in Computer Science!

services-engineering. A reading list for services engineering, with a focus on cloud infrastructure services

CppCoreGuidelines. The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

protobuf. Protocol Buffers - Google's data interchange format

passivedns. A network sniffer that logs all DNS server replies for use in a passive DNS setup

go-datastructures. A collection of useful, performant, and threadsafe Go datastructures.

json11. A tiny JSON library for C++11.

arm-tutorial-rpi. Raspberry-Pi Bare Metal Programming in C Tutorial

profiling. Was an interactive continuous Python profiler.

gcc. C++

git-cheat-sheet. :octocat: git and git flow cheat sheet

tornado. Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

programming-talks. Awesome & interesting talks about programming

engineering-blogs. A curated list of engineering blogs

the-art-of-command-line. Master the command line, in one page

map. A type-safe hash map implementation for C

proxygen. A collection of C++ HTTP libraries including an easy to use HTTP server.

nsq. A realtime distributed messaging platform

dablooms. scaling, counting, bloom filter library

statsdaemon. an implementation of Etsy's statsd in Go

spark. ▁▂▃▅▂▇ in your shell.

redis. For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

kit. A standard library for microservices.

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

db-readings. Readings in Databases

wifi-password. Get the password of the wifi you're on (bash)

libmill. Go-style concurrency in C

asmttpd. Web server for Linux written in amd64 assembly.

llvm. Project moved to: https://github.com/llvm/llvm-project

Functional-Programming. Functional Programming concepts, examples and patterns illustrated in Haskell, Ocaml and Python

awesome-public-datasets. A topic-centric list of HQ open datasets.

awesome-sysadmin. A curated list of amazingly awesome open-source sysadmin resources.

linux-dash. A beautiful web dashboard for Linux

django-debug-toolbar. A configurable set of panels that display various debug information about the current request/response.

How-to-Make-a-Computer-Operating-System. How to Make a Computer Operating System in C++

go. The Go programming language

SystemProgramming. Angrave's Crowd-Sourced System Programming Book used at UIUC

wifiphisher. The Rogue Access Point Framework

linux-insides. A book-in-progress about the Linux kernel and its insides.

psi. PageSpeed Insights Reporting for Node

h2o. H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

awesome-courses. :books: List of awesome university courses for learning Computer Science!

rocksdb. A library that provides an embeddable, persistent key-value store for fast storage.

osquery. SQL powered operating system instrumentation, monitoring, and analytics.

pyspider. A Powerful Spider(Web Crawler) System in Python.

tmi. TMI (Too Many Images) - discover your image weight on the web

Skeleton. Skeleton: A Dead Simple, Responsive Boilerplate for Mobile-Friendly Development

fruit. Fruit, a dependency injection framework for C++

Projects. :page_with_curl: A list of practical projects that anyone can solve in any programming language.

lwan. Experimental, scalable, high performance HTTP server

wifijammer. Continuously jam all wifi clients/routers

awesome-shell. A curated list of awesome command-line frameworks, toolkits, guides and gizmos. Inspired by awesome-php.

beef. The Browser Exploitation Framework Project

twisted. Event-driven networking engine written in Python.