A simple Sudoku generator and solver. 数独生成器和解题器

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

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

Boring avatars is an open source React library that generates custom, SVG-based avatars from any username and color palette.

The world smallest office suite

An easy python script to check into your Southwest flight

Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS

Statistical and Algorithmic Investing Strategies for Everyone

🧠 Laws, Theories, Principles and Patterns for developers and technologists.

Securities and Exchange Commission (SEC) EDGAR database which contains regulatory filings from publicly-traded US corporations.

Store HTML form submissions in Google Sheets.

A platform for community discussion. Free, open, simple.

Software in C and data files for the popular GloVe model for distributed word representations, a.k.a. word vectors or embeddings

🍃 Automate your personal finances – for free, with no ads, and no data collection.

⛔️ DEPRECATED – See https://github.com/ageron/handson-ml3 or handson-mlp instead.

Faker is a Python package that generates fake data for you.

📚 Freely available programming books