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helloworlds.io | 10000000 Ways to Say Hello — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Programming Languages →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
helloworld.org ↗	67 match 1 shared topics	Hello World - Simple source code examples	en	programming-languages	robotsllmsaihumans	emailphone	none
helloworldv2.com ↗	65 match 1 shared topics	Hello World v2 • Tutorials	en	programming-languages	robotsllmsaihumans	emailphone	none
helloworldthebook.com ↗	65 match 1 shared topics	Hello, World! — The human stories behind 90 programming languages	en	programming-languages	robotsllmsaihumans	emailphone	none
roadtodevelopers.com ↗	64 match 1 shared topics	Road To Developers \| Learning Programming and Build Your Career	en	programming-languages	robotsllmsaihumans	emailphone	none
idea4it.com ↗	64 match 1 shared topics	Fabio Niephaus	en	programming-languages	robotsllmsaihumans	emailphone	none
functionalscala.com ↗	64 match 1 shared topics	Functional Scala Conference	en	programming-languages	robotsllmsaihumans	emailphone	none
helloworldbookblog.com ↗	64 match 1 shared topics	Hello World!	en	programming-languages WordPress	robotsllmsaihumans	emailphone	none
ideasillustrated.com ↗	64 match 1 shared topics	Ideas Illustrated \| Survival Skills for the Information Age	en	programming-languages	robotsllmsaihumans	emailphone	none
programmer.web.id ↗	64 match 1 shared topics	Programmer - World of Programmer	Indonesia en	programming-languages WordPress	robotsllmsaihumans	emailphone	none
dada-lang.org ↗	64 match 1 shared topics	Dada \| Dada	en	programming-languages	robotsllmsaihumans	emailphone	none
claric.org ↗	64 match 1 shared topics	The Claric Programming Language	en	programming-languages	robotsllmsaihumans	emailphone	none
douggregor.net ↗	64 match 1 shared topics	Welcome! \| Doug's Compiler Corner	en	programming-languages	robotsllmsaihumans	emailphone	none
domyprogram.com ↗	63 match 1 shared topics	Hire Someone To Do My Programming Assignment \| Assignment Help by Expert Programmers	en	programming-languages WordPress WooCommerce	robotsllmsaihumans	emailphone	none
claricle.org ↗	63 match 1 shared topics	Home \| Claricle PostScript Language Guide	en	programming-languages Adobe Experience Manager	robotsllmsaihumans	emailphone	none
ifnotnil.com ↗	63 match 1 shared topics	If Not Nil	en	programming-languages Discourse	robotsllmsaihumans	emailphone	partial · 2
hexalang.org ↗	63 match 1 shared topics	Hexa Programming Language	en	programming-languages	robotsllmsaihumans	emailphone	none
baboonmedia.com ↗	63 match 1 shared topics	BaboonSoftware.com - Intelligent and Creative Programming	en	programming-languages	robotsllmsaihumans	emailphone	none
baboonsoftware.com ↗	63 match 1 shared topics	BaboonSoftware.com - Intelligent and Creative Programming	en	programming-languages	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.