Joy of Computing

Change ringing is the collaborative art of ringing bells (usually the large ones found in church bell towers, as pictured below) in mathematical permutations. Leland and their collaborators are building a tool to do change ringing in a virtual, socially distanced way! — rachel

Pull data from your own computer or from the cloud and display it however it's most useful to you. Read more about Matthieu's process building it here: https://thevaluable.dev/programming-side-project-example-devdash/. — Mai

A custom SSH server, which gives you a chat room instead of a shell prompt when you connect! — nicholasbs

A JavaScript game that responds to your voice. See the code here: https://github.com/georgemandis/talkyblocky — porterjamesj

Raph continues to explore the best ways to build reactive user interfaces, with a focus on Rust. — davidbalbert

Instead of critiquing your own video call setup, let this program do it for you (using face-api.js). — Mai

A tool that lets you reorder and comment on each section of your GitHub pull requests (or .diff files) so that your changes tell a clear story and are easier for people to understand and review. Source: https://github.com/tbroadley/narrated-diffs — nicholasbs

Designed for a two-year-old, this game lets you explore the world using a super minimal interface: just tap to zoom in and wait to zoom out. — Mai

An explanation and implementation of the Ramer-Douglas-Peucker algorithm. This algorithm is used when drawing maps to simplify vector lines. — nicholasbs

A text-based time management system with some unique techinques and a webapp for visualization. — porterjamesj