Artur Krysiak

whosthere. Local Area Network discovery tool with an interactive Terminal User Interface (TUI) written in Go. Discover, explore, and understand your LAN in an intuitive way. Knock Knock.. who's there? 🚪

wgu. wgu creates WireGuard tunnels without superuser privileges.

GoTuya. GoTuya exposes an api to control your Tuya A/Cs through LAN

Hypersomnia. Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱

auto_enums. A library for to allow multiple return types by automatically generated enum.

koanf. Simple, extremely lightweight, extensible, configuration management library for Go. Supports JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.

keda. KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes

esp-wifi-sys. Wi-Fi and BT drivers packaged for integration into bare-metal esp-wifi.

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.

echo. High performance, minimalist Go web framework

iNapMalinka. Your NRF24L01 transmitter that can play pokemon

unleashed-firmware. Flipper Zero Unleashed Firmware

golang-cli-template. A general purpose golang CLI template for Github and Gitlab

warp. Warp is an agentic development environment, born out of the terminal.

rayon. Rayon: A data parallelism library for Rust

schemathesis. Catch API bugs before your users do

fp-core.rs. A library for functional programming in Rust

Kinder. Algebraic structure and emulation of higher kinded types for Rust

rstest. Fixture-based test framework for Rust

purefun. Functional Programming library for Java

quiver. A modern commutative diagram editor for the web.

esp8266-hal. A experimental hardware abstraction layer for the esp8266 written in Rust.

openapi-filter. Filter internal paths, operations, parameters, schemas etc from OpenAPI/Swagger/AsyncAPI definitions

config-rs. ⚙️ Layered configuration system for Rust applications (with strong support for 12-factor applications).

im-rs. Assorted immutable collection datatypes for Rust

assert_cmd. Assert process::Command - Easy command initialization and assertions

rxRust. Zero-cost & Type-safe Reactive Extensions for Rust. Supports both high-performance single-threaded (Local) and thread-safe (Shared) contexts. WASM & Tokio ready.

shunit2. shUnit2 is a xUnit based unit test framework for Bourne based shell scripts.

tokio. A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

warp. A super-easy, composable, web server framework for warp speeds.

peirates. Peirates - Kubernetes Penetration Testing tool

modernizer-maven-plugin. Detect uses of legacy Java APIs

actionlint. :octocat: Static checker for GitHub Actions workflow files

sherloq. An open-source digital image forensic toolset

kubectl-cost. CLI for determining the cost of Kubernetes workloads

LegoMicroscope. To learn about optics and microscopy, we generated a simple to build lego microscope that does not need precision optics and 3D printed parts.

shaku. Compile Time Dependency lnjection Library for Rust

indicatif. A command line progress reporting library for Rust

rust-rdkafka. A fully asynchronous, futures-based Kafka client library for Rust based on librdkafka

clap. A full featured, fast Command Line Argument Parser for Rust

rest-api-fuzzing. Notes based on my experience in working with ZAP and RESTler.

duf. Disk Usage/Free Utility - a better 'df' alternative

json-patch. An RFC 6902 (JSON Patch) and reverse, plus RFC 7386 (JSON Merge Patch), implementation in Java using Jackson (2.2.x)

k9s. 🐶 Kubernetes CLI To Manage Your Clusters In Style!

awesome-ciandcd. continuous integration and continuous delivery

hibernate-reactive. A reactive API for Hibernate ORM, supporting non-blocking database drivers and a reactive style of interaction with the database.

cheat.sh. the only cheat sheet you need

cleora. Cleora AI is a general-purpose open-source model for efficient, scalable learning of stable and inductive entity embeddings for heterogeneous relational data. Created by Synerise.com team.

delta. A syntax-highlighting pager for git, diff, grep, rg --json, and blame output

bit. Bit is a modern Git CLI

Cyjon. Prosty wielozadaniowy system operacyjny, napisany w języku asemblera dla procesorów z rodziny amd64/x86-64.

cool-retro-term. A good looking terminal emulator which mimics the old cathode display...

jattach. JVM Dynamic Attach utility

async-profiler. Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

AnotherRedisDesktopManager. 🚀🚀🚀A faster, better and more stable Redis desktop manager [GUI client], compatible with Linux, Windows, Mac.

elasticsearch-head. A web front end for an elastic search cluster

krew. 📦 Find and install kubectl plugins

kubectl-plugins. A Collection of Plugins for kubectl Integration (exec as any user, context switching, etc).

autojump. A cd command that learns - easily navigate directories from the command line

rpi-vk-driver. VK driver for the Raspberry Pi (Broadcom Videocore IV)

pathfinder.vim. Vim plugin to suggest better movements

Docker-OSX. Run macOS VM in a Docker! Run near native OSX-KVM in Docker! X11 Forwarding! CI/CD for OS X Security Research! Docker mac Containers.

kafka-python. Python client for Apache Kafka

embedded-postgres. Java embedded PostgreSQL component for testing

awesome-kubernetes. A curated list for awesome kubernetes sources :ship::tada:

zork. Source code for a 1977 version of Zork

sshuttle. Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.

kuttle. Kubernetes wrapper for sshuttle

FlameGraph. Stack trace visualizer

java-spring-template. Java Spring template for the AsyncAPI Generator

lombok. Very spicy additions to the Java programming language.

awaitility. Awaitility is a small Java DSL for synchronizing asynchronous operations

micrometer. An application observability facade for the most popular observability tools. Think SLF4J, but for observability.

unleash. Open-source feature management platform

TempleOS. Talk to God on up to 64 cores. Final snapshot of the Third Temple.

spring-retry. Java

vavr. vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.

xterm.js. A terminal for the web

docker-ubuntu-vnc-desktop. A Docker image to provide web VNC interface to access Ubuntu LXDE/LxQT desktop environment.

chummer5a. Character generator for Shadowrun 5th edition

tracker-radar. Data set of top third party web domains with rich metadata about them

tracker-radar-detector. Code used to build a Tracker Radar data set from raw crawl data.

error-prone. Catch common Java mistakes as compile-time errors

MenuMeters. my fork of MenuMeters by http://www.ragingmenace.com/software/menumeters/

open-source-mac-os-apps. 🚀 Awesome list of open source applications for macOS. https://t.me/s/opensourcemacosapps

the-book-of-secret-knowledge. A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

flogger. A Fluent Logging API for Java

C4-PlantUML. C4-PlantUML combines the benefits of PlantUML and the C4 model for providing a simple way of describing and communicate software architectures

architecture-guild. An example of an Architecture Guild repository

markdown-it. Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

game-ai. Mat Buckland: Programming Game AI by Example

Chronicle-Queue. Micro second messaging that stores everything to disk

eventuate-local. The on premise, open source version of Eventuate, which is a platform for developing transactional business applications that use the microservice architecture.

rust-esp-container. Container image with pre-built rust compiler for ESP32/ESP8266

awesome-embedded-rust. Curated list of resources for Embedded and Low-level development in the Rust programming language

jgitver. jgit based library to calculate semver compatible version from git tree

spring-data-r2dbc. Provide support to increase developer productivity in Java when using Reactive Relational Database Connectivity. Uses familiar Spring concepts such as a DatabaseClient for core API usage and lightweight repository style data access.

dehydrated. ACME client implemented as a simple shell-script – just add water

kubernetes-plugin. Jenkins plugin to run dynamic agents in a Kubernetes/Docker environment

container-openldap. OpenLDAP container image 🐳🪪🌴

gerrit-docker. Operational scripts for docker-gerrit project.

docker-gerrit. Build a Docker image with the Gerrit code review system

aREST. A RESTful environment for Arduino

JenkinsPipelineUnit. Framework for unit testing Jenkins pipelines

AdGuardMiniForMac. AdGuard Mini for macOS

zally. A minimalistic, simple-to-use API linter

book. The Rust Programming Language

WiFiManager. ESP8266 WiFi Connection manager with web captive portal

amethyst. Data-oriented and data-driven game engine written in Rust

Chronicle-Map. Replicate your Key Value Store across your network, with consistency, persistance and performance.

trpl-ebook. UNMAINTAINED

rtic. Real-Time Interrupt-driven Concurrency (RTIC) framework for ARM Cortex-M microcontrollers

plantuml-styles. Stylesheet used by In The Pocket to style diagrams created with PlantUML

TorqueLab. TorqueLab Torque3D Editor (Game Files)

free-for-dev. A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

feeling-responsive. »Feeling Responsive« is a free flexible theme for Jekyll built on Foundation framework. You can use it for your company site, as a portfolio or as a blog.

kube-ops-view. Kubernetes Operational View - read-only system dashboard for multiple K8s clusters

kube-aws-iam-controller. Distribute different AWS IAM credentials to different pods in Kubernetes via secrets.

checkstyle. Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

literaki. Simple game in cocos2dx-js. Made for my son. Took me about 5 hours to make it so it's not masterpiece.

anchore-engine. A service that analyzes docker images and scans for vulnerabilities

descheduler. Descheduler for Kubernetes

scope. Monitoring, visualisation & management for Docker & Kubernetes

wtf. The personal information dashboard for your terminal

cadence. Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

rook. Storage Orchestration for Kubernetes

junit-framework. ✅ The programmer-friendly testing framework for Java and the JVM

differential-privacy. Google's differential privacy libraries.

kubernetes-external-secrets. Integrate external secret management systems with Kubernetes

Apollo-11. Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

tinygo. Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

etl. Embedded Template Library

elasticsearch. Free and Open Source, Distributed, RESTful Search Engine

radargun. The RadarGun benchmarking framework for data grids and distributed caches

cloud-custodian. Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

cyclops. An advanced, but easy to use, platform for writing functional applications in Java 8.

jgitver-maven-plugin. maven core extension to automatically define versions using jgitver & git tags

clair. Vulnerability Static Analysis for Containers

judge-d. Environment-aware contracts repository & contract validation service

openapi-generator. OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

oh-my-fish. The Fish Shell Framework

arch-unit-maven-plugin. A maven wrapper around ArchUnit, to easily share and enforce architecture rules across projects

wiremock. A tool for mocking HTTP services

dockerfile-maven. MATURE: A set of Maven tools for dealing with Dockerfiles

reactor-pool. Java

MariaDB4j. MariaDB Embedded in Java JAR

S3Mock. A mock implementation of the AWS S3 API startable as Docker image, TestContainer, JUnit Jupiter extension or TestNG listener

elasticmq. In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

BlockHound. Java agent to detect blocking calls from non-blocking threads.

java-faker. Brings the popular ruby faker gem to Java

automerge-classic. A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

blackbox. Safely store secrets in Git/Mercurial/Subversion

docker-maven-plugin. Maven plugin for running and creating Docker images

vertx-sql-client. High performance reactive SQL client written in Java

intellij-swagger. A plugin to help you easily edit Swagger and OpenAPI specification files inside IntelliJ IDEA

gradle-docker-plugin. Gradle plugin for managing Docker images and containers.

docker-client. INACTIVE: A simple docker client for the JVM

maven-wrapper. The easiest way to integrate Maven into your project!

gradle-lint-plugin. A pluggable and configurable linter tool for identifying and reporting on patterns of misuse or deprecations in Gradle scripts.

cobra. A Commander for modern Go CLI interactions

awesome-falsehood. 😱 Falsehoods Programmers Believe in

vault-operator. Run and manage Vault on Kubernetes simply and securely

HikariCP. 光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Java. All Algorithms implemented in Java

configuration-as-code-plugin. Jenkins Configuration as Code Plugin

RxGo. Reactive Extensions for the Go language.

go-cloud. The Go Cloud Development Kit (Go CDK): A library and tools for open cloud development in Go.

cqengine. Ultra-fast SQL-like queries on Java collections

react-angular-single-spa. React and Angular single-spa example

tableflip. Graceful process restarts in Go

testcafe. A Node.js tool to automate end-to-end web testing.

chi. lightweight, idiomatic and composable router for building Go HTTP services

awesome-jvm. A curated list of awesome loosely performance related JVM stuff. Inspired by awesome-python.

protoactor-go. Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin

java-design-patterns. Design patterns implemented in Java

go-pubsub. Tree based pubsub library for Go.

neural-enhance. Super Resolution for images using deep learning.

single-spa. The router for easy microfrontends

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

hashcat. World's fastest and most advanced password recovery utility

rxstate. This project is implementation of ideas from "Managing state reactive way" article.

rxstate. Simple opinionated state management library based on RxJS

rxjs. A reactive programming library for JavaScript

system-design-interview. System design interview for IT companies

devilution. Diablo devolved - magic behind the 1996 computer game

ArchUnit. A Java architecture test library, to specify and assert architecture rules in plain Java

code-assert. Assert that the java code of a project satisfies certain checks.

swagger-ui. Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

springfox. Automated JSON API documentation for API's built with Spring

pinpoint. APM, (Application Performance Management) tool for large-scale distributed systems.

rxjava2-extras. Utilities for use with RxJava 2

byteunits. Utility classes for converting between granularities of SI and IEC byte units and bit units.

john. John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

semantic-release. 📦🚀 Fully automated version management and package publishing

lombok-intellij-plugin. Lombok Plugin for IntelliJ IDEA

awesome-microservices. A curated list of Microservice Architecture related principles and technologies.

asynchronousratchetingtree. On Ends-to-Ends Encryption: Asynchronous Group Messaging with Strong Security Guarantees

pixel. A hand-crafted 2D game library in Go

tech-interview-handbook. Curated coding interview preparation materials for busy software engineers

cqrs-documents. E-book of Greg Young's CQRS Documents