All of the code that runs on worldcubeassociation.org

Collection of Summer 2026 tech internships!

A collection of full time roles in SWE, Quant, and PM for new grads.

📝 HTML to React parser.

Beads - A memory upgrade for your coding agent

A powerful JavaScript library for interacting with the Discord API

🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

📜 33 JavaScript concepts every developer should know.

Curated coding interview preparation materials for busy software engineers

View WCA Competition Competitor groups

Parses WCA Regulations and Guidelines, combines them into a single page

Generate pre-competition emails for WCA competitions

Scheduler for WCA Rubik's cube competitions

Animation engine for explanatory math videos

A spotify daemon

Automatically match Amazon orders to YNAB transactions by scanning your email inbox

A list of established remote companies

A command-line tool and Rust library with Python bindings for generating regular expressions from user-provided test cases

Helpers and class definitions for WCA and WCIF

Cheatsheets for experienced React developers getting started with TypeScript

A curated list of awesome remote jobs and resources. Inspired by https://github.com/vinta/awesome-python

Open GTIN / barcode & product database

Helpers and class definitions for WCA and WCIF

🦒QL: JSON based API querying language. No giraffes were harmed in the making of this query language ᵃˢ ᶠᵃʳ ᵃˢ ᴵ ᵃᵐ ᵃʷᵃʳᵉ.

trying to make a civil engineering MMO

Scripts for creating groups for US Nationals and other big CubingUSA competitions.

A replacement for decimal.js for incremental games who want to deal with very large numbers (bigger in magnitude than 1e308, up to as much as 1e(9e15) ) and want to prioritize speed over accuracy.

Rubik's cube trainer / solver for the Roux method.