Colophon

How I build

I build the works with the tools listed below. AI assistants help me write and check the code, and I work to a rulebook of my own that I keep and revise.

I never type the works' results into these pages: when the site is built, each value is taken from the record the work publishes, and a script stops the build if it finds a typed number in a sentence that states one.

I decide myself which question to take on, the standard the work is held to, and what is published.

The works are built on publicly available data. No organisation's private data, code, documents or non-public knowledge is used.

Licence

The reports on this site — their text, charts and the figures computed for them — are published under CC BY-NC 4.0: they may be shared and adapted for non-commercial purposes, with credit. The source data they rest on remains under its publishers' own terms; each report names its source.

CC BY-NC 4.0

Tools and tests

The technologies and the test counts are read at build from each repository.

İskandil

Stack
Python 3.12 · React 19 + Vite 6
Tests
661 test functionsin 72 files

Rasat

Stack
Python 3.11 · DuckDB · FastAPI · scikit-learn · React 19 + Vite 7 + Recharts
Tests
1,362 test functionsin 127 files

Nirengi

Stack
Python · DuckDB · React 18 + Vite 5
Tests
3,138 test functionsin 139 files

Seyir

Stack
Python 3.12 · FastAPI
Tests
1,186 test functionsin 115 files

İrtifa

Stack
Python 3.12 · scikit-learn · React 19 + Vite 7 + Recharts
Tests
69 test functionsin 7 files

Kerteriz

Stack
Python 3.12 · DuckDB · scikit-learn · H3 · GeoPandas · React 19 + Vite 5 + MapLibre
Tests
58 test functionsin 7 files

Host

netcup VPS · Vienna · 4 vCPU · 8 GB · Ubuntu 24.04 LTS.

The server's time zone is set to Europe/Istanbul. Collection runs on Turkish time, so the day boundaries line up with the source.