Repositories

Tomas Korcak (korczis): software that proves its work. Projects, live sites and the stack behind them. Zola + Flowbite Pro on GitHub Pages, supervised by Majordomus.

Sonic Playground - Phoenix/Elixir music blog built on the Kita theme

Algorithms and physics drawn as glyphs: seeded, interactive p5.js visualisations (sorting, graphs, fractals, chaos, waves, gravity, 2D and 3D) with measured readouts and tested cores.

A zero-install, scientifically honest acoustic laboratory in your browser: generate, measure and reproduce sound experiments, and know how far each result can be trusted.

Kompendium epistemické a kognitivní anihilace: defenzivní taxonomie epistemické a kognitivní manipulace (CZ). Kniha, web na GitHub Pages, wiki.

AI agents say the work is done; Majordomus makes them prove it. One policy for every AI tool, scoped tasks with a finish contract, a mesh for many sessions and machines, and an integration queue that lands only verified work. Local; never invokes a model.

Catharsis as a Service™ — emotional state transition endpoint. A Sig Nihl / Prismatic digital artifact.

Katalog GIS a geodatových zdrojů — datasety, katastr, doprava, remote sensing, prostorová analytika. Jednosouborová prohledávatelná stránka.

Mini crisis map: incident reports normalised, geocoded via local Nominatim, stored as PostGIS geography, served from one capability registry (LiveView, REST, OpenAPI, MCP, CLI)

REST/Swagger bridge onto OpenTTD's Admin Network, for prismatic-platform

A promo reel for Majordomus rendered entirely from code: voice, frames, music and sound

Catalogue, enrichment and search for a mirror of korczis's GitHub gists

Open-source intelligence assessment of the CIA Director's unannounced Moscow visit (2026-08-25) — maintained with Claude Code skills; reusable OSINT case toolkit

Local-first, provider-agnostic archive of AI conversations (ChatGPT, Claude, Gemini, Codex) — immutable, content-addressed, searchable evidence layer built in Elixir/Ecto.

distributed cognitive framework in Elixir/OTP.

Apollo Platform Chrome Extension

Repository containing useful Dockerfile(s)

Proof-of-Concept: Microcrawler in your Browser!

Heureka Crawler

Microcrawler Implemented in Elixir

Scrapping made easy...

Petice za odvolani annysabatove.cz

Website for apollocrawler.com ...

Elxir Wrapper for Gauc - Rust Wrapper for Couchbase

korczis.com website

Github Pages

lethe.it - your personal smart links archive, organizer, classifier and much more

Map Of Facts

pavian.eu website

Modular wrapper and interface for pool of orchestrated Google Chrome instances

This is a simple web service built with Elixir, Plug, and Cowboy that processes job tasks with dependencies and generates execution order and bash scripts.

Edna je digitální kartářka, astroložka a analytička poháněná AI. Projekt spojuje mystiku, astrologii a psychologii s moderními LLM modely, aby uživatelům přinášel denní horoskopy, výklady karet, životní vhledy a psychologické reflexe.

Bubbler is a simple JavaScript application that generates a speech bubble with dynamic text over an image of a boy. The text is passed through a URL query parameter, allowing for easy customization of the speech content.

Anything about everything and vice versa

Elixir Cache

github executor 3000

Benchmark of Hello World REST Endpoint in various languages / frameworks

Takes responsibility for your containers so you can spend more time with your

Maze for Programmers (Rust)

Playground App created during my Hospital Stay

iOS application for book management

3D Print stuff

Otevrena data ceskeho telekomunikacniho uradu

Playground for toying with data

Dj Schnapps

Reading list

Stravenky

home directory

Twitter Analysis

Playground for learning docker, kubernetes, ansible and friends

CoreOS based immutable server

Server powered by Project Atomic

NixOS Configuration

Server Ansible

Yet Another Web Application Template/Framework

Example how to run Docker image using AWS Lambda

BC Extra Scripts (DX)

BlockCollider Apple Apps

Umbrella repository for j2-libp2p and relavant modules

Mining node with built-in block rover and DHT.

Elxir Wrapper for Gauc - Rust Wrapper for Couchbase

Single Page Application written in Elm with Elixir/Phoenix Backend

Rust - Assembler, Mathematics, GPU and many others

Kubernetes Cluster

Just Models ;-)

In Rust We Trust

Zpravy pro prijemce ze Zemanova transparentniho uctu na predvolebni kampan

Working Example of Rustler - Safe Rust bridge for creating Erlang NIF functions

ZaaS - Zeman As A Service

Single Page Application written in Elm with Elixir/Phoenix Backend

All the magic happens here!

Stream Flow - Fast Stream Processing in Rust

SLI to DLI implementation written in rust. Nothing more, nothing less.

Where is my space?

Run your own CoreOS/Kubernetes cluster

korczis implementation of (p)map

Peg.js grammar loader

TTS via REST

gooddata-ruby-examples

GoodData Web Application Written in Elixir

Programming learning materials, examples, sources ...

Maze Web Application

Maze

Just Ideas

Rustler Mix

Just simple ETeL

GoodData as Filesystem (using FUSE)

Ferryman who carries other people connections to other side. Operation Area? Wi-Fi!

Rust experiments

GoodData Proxy

Parser built using peg.js

Babel Plugin for Transforming GraphQL

Simple example how to upload multipart files via node http proxy

Haskell Mathematics

Rogue and Evil Access Point

Microcrawler

Map Of Facts

Optional Jetel Modules

Tool for transforming CSV into SQL statements for insert or update into DB

Various data

Easy to use tool for converting JSON to CSV

Biggest image in the smallest space

pavian.eu website

C++ Skull

Dockerized GoodData Ruby

Rect version of microscratch

A Decentralized Autonomous Organization Proof of Concept

Dockerized http://www.datasciencetoolkit.org

Dockerized http://datasciencetoolbox.org

Data Science Coursera Coursera

Wanna be Gangsta

node.js TTS application

Fundamental algorithms in ruby

Cache for ruby gems

Dockerfile for GD ConferenceDay 2015

Your own personal cluster built on top of the cloud.

Test project for grache

Open Home Automation Platform

The gem for accessing metadata for gooddata connector infrastructure

lethe.it - your personal smart links archive, organizer, classifier and much more

Light Weight Web Framework using node.js, mongo, sockets, ember.js ...

Emscripten Skull

GoodData as Rails Application

Petice za odvolani annysabatove.cz

Packet sniffing and processing engine

Framework for working with ESRI datasets

Algorithms implementation

Educational Purposes Botnet

Programming learning materials, examples, sources ...

Ruby Skull

Node.js Skull

Programming learning materials, examples, sources ...

NoSql Schemas for Apollo

My Photos

The one who orchestrates all the folks in the circus ...

Microcrawler Web UI for browsing results (couchapp) ...

exmples

Extracts Data From Github

All needed data science stuff in one box

Document Oriented SQLite like Database

Website for apollocrawler.com ...

Web UI for listing of czech companies

Minimal config core for solr

Yeoman generator of microscratch based projects

Simple C# Benchmark

Loader & Launcher of Modular NodeJS Apps

List of good books

Yeoman Generator for The Scratch

Ruby client application for korczis/skype-adapter

Social Networks icons from Devise Example

Raspberry Pi playground

Tools used for various kind of inspections ....

Simple (AMQP Based) Monitoring framework

.NET Reflection tools

Something just for fun. This is place where I play with new techs...