Haddock is a tool for automatically generating documentation from annotated Haskell source code.

Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.

Haddock Complementary Technologies

Technologies frequently found with Haddock.

Live Haddock Sites

12

Complementary Tech

16

Most Frequent Complementary Tech

Haddock Versions

VersionSites
2.23.02
2.31.12
2.24.21
2.28.01
2.16.01
2.26.01
2.20.01
2.17.21
2.13.21

Websites Using Haddock

An unordered, non-ranked list generated from observed technology data.

DomainServer LocationASNCrawl Date
atlas-app.ioUnknownCloudflare, Inc.February 14, 2026
torus.icuUnknownCloudflare, Inc.February 14, 2026
cubix-framework.comπŸ‡ΊπŸ‡Έ United StatesAmazon.com, Inc.February 13, 2026
haskell.orgπŸ‡ΊπŸ‡Έ United StatesFastly, Inc.February 13, 2026
cielonegro.orgπŸ‡―πŸ‡΅ JapanAmazon.com, Inc.February 13, 2026
input-output-hk.github.ioπŸ‡ΊπŸ‡Έ United StatesFastly, Inc.February 8, 2026
mstksg.github.ioπŸ‡ΊπŸ‡Έ United StatesFastly, Inc.February 8, 2026
brendanhay.nzπŸ‡ΊπŸ‡Έ United StatesFastly, Inc.February 8, 2026
derhaeg.beπŸ‡³πŸ‡± NetherlandsDigitalOcean, LLCFebruary 7, 2026
refl.xyzπŸ‡ΊπŸ‡Έ United StatesFastly, Inc.February 7, 2026
hasktorch.github.ioπŸ‡ΊπŸ‡Έ United StatesFastly, Inc.February 7, 2026
hets.euπŸ‡©πŸ‡ͺ GermanyVerein zur Foerderung eines Deutschen Forschungsnetzes e.V.February 7, 2026

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Top Haddock Identifiers

Who is using Haddock and where.

Countries

Top 5 most detected countries for Haddock

ASNs

Top 5 most detected ASNs for Haddock

Languages

Top 5 most detected Languages for Haddock

TLDs

Top 5 most detected TLDs for Haddock

Most Frequent Haddock Identifiers and Complementary Tech

Most frequently encountered identifiers for Haddock and its complementary technologies.

TechnologySites
MathJax9
cdnjs8
Cloudflare8
Varnish8
GitHub Pages7
Fastly7
Nginx3
Cloudflare Browser Insights2
HSTS2
HTTP/32
Apache HTTP Server1
Amazon Web Services1
Amazon S31
Ubuntu1
UNIX1
OpenSSL1