# Oberon System 3

25 Hacker News commenters recommended Oberon System 3 and 6 criticized it, November 2025 to November 2026. It was recommended in 11 of 13 months. It meets the Hacker Approved badge rule.

**Verdict:** Recommended as a tiny, fast, self-hosting system and simple language that runs on Raspberry Pi. Critics call the language dated and not well suited to systems programming.

## Why people recommend it

- Runs on Raspberry Pi and small boards (5 comments): "Very cool, and I know what I'm going to do w/ my son's old rPi3" ([source](https://news.ycombinator.com/item?id=48526263)) "It's refreshing to see Oberon getting some love on the Pi." ([source](https://news.ycombinator.com/item?id=47742391)) "Oberon System 3 works on Raspberry Pi" ([source](https://news.ycombinator.com/item?id=48525188))
- Tiny, fast, self-hosting system (4 comments): "The system is up extremenly fast (compared to Linux), but then it takes pretty long to find the USB hub and the keyboard/mouse." ([source](https://news.ycombinator.com/item?id=47744992)) "Oberon is both smaller and more capable than both of its predecessors." ([source](https://news.ycombinator.com/item?id=49272772)) "It is almost unbelievably tiny, it is fast, and it is self-hosting." ([source](https://news.ycombinator.com/item?id=47763595))
- Simple, pleasant programming environment (3 comments): "Oberon is a very nice, fun and cozy system and environment for programming." ([source](https://news.ycombinator.com/item?id=47744929)) "Oberon is a very nice, fun and cozy system and environment for programming" ([source](https://news.ycombinator.com/item?id=47742394)) "is beautiful for the power it hides behind its simplicity" ([source](https://news.ycombinator.com/item?id=49232157))
- Good for study and experiments (2 comments): "The Project Oberon System is very well suited for these kinds of experiments." ([source](https://news.ycombinator.com/item?id=49232280)) "Both are very valuable for studying and experimenting." ([source](https://news.ycombinator.com/item?id=46447959))

## What people warn about

- Language design seen as dated (3 comments): "Oberon is absolutely a horrible language. It's an example of how you can screw up a good language by insisting on things that were important in 1960-s." ([source](https://news.ycombinator.com/item?id=47742710)) "I see the several revisions of Oberon-07 as an entertaining exercise in minimalism, which fails to understand the industry." ([source](https://news.ycombinator.com/item?id=46095564)) "Oberon is absolutely a horrible language." ([source](https://news.ycombinator.com/item?id=47743423))
- Weak fit for systems programming (2 comments): "the original Oberon syntax and semantics is likely not on the sweet spot of systems programming" ([source](https://news.ycombinator.com/item?id=47743004)) "were not properly integrated in the language concepts" ([source](https://news.ycombinator.com/item?id=46361244))
- Seen as a failure or academic trinket (2 comments): "I still only remember Oberon as that even bigger failure than Modula" ([source](https://news.ycombinator.com/item?id=47755412)) "Oberon was an academic trinket." ([source](https://news.ycombinator.com/item?id=48078389))

## Alternatives hackers recommend

- [FreeBSD](https://hackerapproved.com/p/freebsd.md): 335 recommend
- [seL4 microkernel](https://hackerapproved.com/p/sel4.md): 58 recommend
- [Genode OS](https://hackerapproved.com/p/genode.md): 14 recommend
- [Ironclad OS](https://hackerapproved.com/p/ironclad.md): 12 recommend
- [PebbleOS](https://hackerapproved.com/p/pebbleos.md): 8 recommend

## Cite as

Hacker Approved, "Oberon System 3", https://hackerapproved.com/p/oberon-system-3/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).