picol: A Tcl interpreter in 500 lines of code
Here's a possible summary for a newsletter: **Picol: A Lightweight Programming Language** A new programming language called Picol has been released on GitHub by antirez. Picol is a lightweight language that aims to provide a simple and efficient way of building applications. The language has garnered some attention on Hacker News, with users discussing its potential and features. You can learn more about Picol on its GitHub repository and join the conversation on Hacker News.