Life & fun · September 23, 2023
I rewrote the 1990's LambdaMOO server
I got my start on the Internet in the very early 90s playing with, authoring in, and programming on LambdaMOO (https://en.wikipedia.org/wiki/LambdaMOO) and similar systems. Shared virtual social spaces, with a persistent object oriented authoring / scripting language. They can be classified as MUDs (depending on who you talk to) but the focus is social, creative / authoring, and shared programming not RPG gaming. I've always wanted to see this kind of thing modernized and further developed. Over the last 25 years or so I've worked on similar but novel & improved…
I rewrote the 1990's LambdaMOO server launched on September 23, 2023 with 174 votes, #258 of 4,228 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
This is a modernized reimplementation of LambdaMOO, the 1990s virtual social platform built on an object-oriented programming language. It targets creators and programmers interested in shared online spaces focused on collaborative authoring and social interaction rather than gaming. The software maintains compatibility with the original while leveraging contemporary technology including multicore processing, modern network protocols, and MVCC transactions for improved performance.
written from the facts on this page · September 2026
From the sources
A system for building shared, programmable, online spaces. Compatible with LambdaMOO. Built for the future. - timbran-project/moor
In the maker’s words, at launch
I got my start on the Internet in the very early 90s playing with, authoring in, and programming on LambdaMOO (https://en.wikipedia.org/wiki/LambdaMOO) and similar systems. Shared virtual social spaces, with a persistent object oriented authoring / scripting language. They can be classified…
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Source: Show HN post ↗ · launch text quoted in part
