Joy of Computing

Raph explains how to render Bézier curves by turning them into a sequence of straight lines. — porterjamesj

This tutorial aims to guide readers familiar with OCaml along one course to a backend for a webapp. The app is lightweight in that it doesn’t take much code to define and in that it probably shouldn’t be used for any heavy, industrial applications. The app demos two kinds of functionality: (1) An embellished echo server, responding to path parameters; (2) An interface to a rudimentary database of author excerpts. — Shon

Guess, to the nearest order of magnitude, how fast your computer is at running different programs! Source: https://github.com/kamalmarhubi/one-second — rachel

An experimental p2p chat tool that allows users to chat over encrypted TCP streams, and makes use of Scuttlebutt's social graph and peer discovery. — rachel

A simple, modern and secure encryption tool with small explicit keys, no config options, and UNIX-style composability. — filippo

An elegant interface for quickly navigating JSON objects. The software automatically generates the path to retrieve the data you select. — nicholasbs

An open source, medium resolution, and broadband thermal imaging camera. — porterjamesj

mkcert automatically creates and installs a local CA in the system root store, and generates locally-trusted certificates. Configuring servers to use the certificates is up to you. — Mai

Implementations of algebraic structures for OCaml. — porterjamesj

Paint with light. Source: https://glitch.com/edit/#!/dear-stranger — davidbalbert