Cron expression parser and evaluator.

Connect the M5Stack CardKB to the Raspberry Pi

IndexedDB, but with promises

A blazing fast display driver for SPI-based LCD displays for Raspberry Pi A, B, 2, 3, 4 and Zero

The code coverage tool for Python

Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.

Beolingus Deutsch-Englisch is a dictionary plugin for the Dictionary.app of macOS.

A JavaScript library to position floating elements and create interactions for them.

Escape RegExp special characters

Writing a compiler in a week-end

A brief computer graphics / rendering course

486 lines of C++: old-school FPS in a weekend

A brief computer graphics / rendering course

A brief computer graphics / rendering course

An unofficial client for the Google Keep API.

Flake8 plug-in loading the configuration from pyproject.toml

Microsoft BASIC for 6502 (Commodore, Apple, KIM-1, AIM-65, OSI, ...)

Based on Util::H2O, provides baptise, semantically and idiomatically just like bless but creates accessors for you. It does other cool things to make Perl code easier to read and maintain, too.

PCRE2 development is based here.

Simple.css is a CSS template that allows you to make a good looking website really quickly.

List of awesome CSS frameworks in 2025

Extension which shows indentation with a faint rainbow colored background to make them more readable

Display test coverage generated by lcov and xml - works with many languages

Simple and powerful Python async inotify module

Visual Studio Code

Asynchronous HTTP client/server framework for asyncio and Python

Build PyICU wheels for Windows.

Build python-ldap wheels for Windows.