A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

Get your documents ready for gen AI

Open-source AI job search agent and job finder: scan job boards, score each job 1-5 against your CV before you apply, tailor an ATS-friendly resume and cover letter, get interview prep and an appli…

Claude skill that automates your job search: scores postings, tailors your CV, tracks applications.

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing…

Editorial diagram design for Claude Code, Codex, GitHub Copilot, Cursor, Factory Droid, Qoder, and Pi. 45 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.

Jakub Tkaczuk's personal website

This is an introductional guide for designing and ordering an assembled printed circuit boards using KiCad and Jlcpcb.

Safety concept for Global Health Engineering

List of awesome open source hardware tools, generators, and reusable designs

Curated list of links to help you publish open data

Provide machine-readable descriptions of your data assets

Course Files for Complete Python 3 Bootcamp Course on Udemy

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

C++ and Python code for tracing phase boundaries from isochoric thermodynamics