What is AnonymousOverflow?

AnonymousOverflow lets you browse StackOverflow threads without exposing your IP address or browser fingerprint to StackOverflow or third parties. The frontend is server-side rendered HTML with no JavaScript. It works by replacing the domain in StackOverflow URLs with your self-hosted instance domain. Deployment uses Docker with the official image at ghcr.io/httpjamesm/anonymousoverflow:latest and a provided docker-compose.example.yml. Configuration uses environment variables for the instance URL, JWT signing secret, and scraper mode. Licensed under MPL-2.0, written in Go.

Should you self-host AnonymousOverflow?

AnonymousOverflow scores 47/100 on selfhost.directory (how scoring works) and ranks #2 of 6 in Web Application. It has 381 GitHub stars.

It shipped 2 stable releases in the past year. The latest, v1.14.1, came out on 25 August 2026. New versions land roughly every 10 days.

Setup is easy: most people get it running in one sitting. An official Docker image is available. It is MPL-2.0-licensed and written mostly in Go.

Its closest alternative on selfhost.directory is Puter (80/100, 43 966 stars). It scores higher overall, so compare the two before you pick. See AnonymousOverflow vs Puter side by side.

Features

Anti-scraping rate limiting
Bookmarklet for manual conversion
Health check endpoint
Image Proxying
No JavaScript required
Privacy-preserving StackOverflow proxy
URL redirection via browser extensions

FAQ

Does AnonymousOverflow collect my IP address or other browser metadata?

IP addresses are stored only ephemerally in memory for anti-scraping rate limiting, deleted after the last request or server restart. They are never written to disk or linked to browsing habits.