It took a year to ship WebAssembly in Anubis
- ID
- 22053
- Status
- summarized
- Published
- 07 Sep 2026, 4:32 AM
- Fetched
- 09 Sep 2026, 2:49 AM
- Provider
- Hacker News
- Category
- dev-community
- Original URL
- https://anubis.techaro.lol/blog/2026/anubis-wasm/
- Source URL
- https://hnrss.org/best
Summary
- Score
- 4.0
- Created
- 09 Sep 2026, 2:52 AM
- Tags
- Audience
- developerssaas_founders
What happened
Anubis, a proof-of-work bot-protection tool designed to slow aggressive AI scraping, reportedly shipped WebAssembly support after a year of effort. The actual blog post did not load—only the Anubis challenge page is available, which describes the tool's Hashcash-style PoW approach and its goal of making mass scraping expensive while keeping individual user load negligible.
Why it matters
If you run a site facing heavy AI-scraper traffic, Anubis's PoW approach is a concrete alternative to CAPTCHAs or blanket rate-limiting, and WASM support likely means harder-to-spoof challenges. But the article itself is inaccessible, so there's no actionable technical detail to act on yet.
Discussion angle
Whether proof-of-work challenges are a viable long-term defense against AI scraping, or just a speed bump—and what WASM specifically changes about the arms race between scrapers and defenders.