# VOOG

8 Hacker News commenters recommended VOOG and 1 criticized it, November 2025 to November 2026. It was recommended in 1 of 13 months.

**Verdict:** Free Python synthesizer with a Moog-style ladder filter that people admire as ambitious work. Critics note wonky sound when playing several notes at once.

## Why people recommend it

- Praised as impressive, ambitious, cool work (3 comments): "This is fantastic work! The Moog ladder filter implementation is particularly impressive." ([source](https://news.ycombinator.com/item?id=47028413)) "Really ambitious and really cool, congrats on finishing and sharing!" ([source](https://news.ycombinator.com/item?id=47027606)) "Damn, that is really, really cool." ([source](https://news.ycombinator.com/item?id=47027055))

## What people warn about

- Wonky output when playing multiple notes (1 comments): "the output was a bit wonky, especially when trying to play multiple notes quickly or simultaneously" ([source](https://news.ycombinator.com/item?id=47029212))
- No panic button to stop sound (1 comments): "The only thing that jumped out to me is a lack of a panic button that stops all sound." ([source](https://news.ycombinator.com/item?id=47028194))
- Unreliable, may not work on some systems (2 comments): "It's great that it works, and it may well work 99% of the time." ([source](https://news.ycombinator.com/item?id=47029177)) "Doesn't work at all on my system (kubuntu stable, whatever the stock audio subsystem is now)." ([source](https://news.ycombinator.com/item?id=47029351))

## Alternatives hackers recommend

- [Surge XT](https://hackerapproved.com/p/surge.md): 9 recommend
- [VCV Rack](https://hackerapproved.com/p/vcv-rack.md): 9 recommend
- [Bespoke Synth](https://hackerapproved.com/p/bespoke-synth.md): 6 recommend
- [Dexed](https://hackerapproved.com/p/dexed.md): 5 recommend

## Cite as

Hacker Approved, "VOOG", https://hackerapproved.com/p/voog/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).