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Webassembly alternatives & similar sites

WebAssembly — 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
python.org ↗	58 match 27 shared linkers · same topic	Welcome to Python.org	en	programming-languages	robotsllmsaihumans	emailphone	none
typescriptlang.org ↗	57 match 19 shared linkers · same topic	TypeScript: JavaScript With Syntax For Types.	en	programming-languages	robotsllmsaihumans	emailphone	none
rust-lang.org ↗	121 match 45 shared linkers · same topic	Rust Programming Language	en	programming-languages	robotsllmsaihumans	emailphone	none
sqlite.org ↗	52 match 12 shared linkers · same topic	SQLite Home Page	de	databases	robotsllmsaihumans	emailphone	none
nodejs.org ↗	44 match 18 shared linkers · same topic	Node.js — Run JavaScript Everywhere	en	programming-languages	robots llmsaihumans	emailphone	none
react.dev ↗	35 match 9 shared linkers · same topic	React	en	programming-languages	robotsllmsaihumans	emailphone	none
postgresql.org ↗	28 match 11 shared linkers · same topic	PostgreSQL: The world's most advanced open source database	en	databases	robotsllmsaihumans	emailphone	none
js.org ↗	26 match 9 shared linkers · same topic	JS.ORG - the JavaScript organization	en	web-development	robotsllmsaihumans	emailphone	none
tailwindcss.com ↗	26 match 12 shared linkers · same topic	Tailwind CSS - Rapidly build modern websites without ever leaving your HTML.	en	web-design-and-html	robotsllmsaihumans	emailphone	none
github.io ↗	26 match 45 shared linkers · same topic	GitHub Pages \| Websites for you and your projects, hosted directly from your GitHub repository. Just edit, push, and your changes are live.	en	web-development	robotsllmsaihumans	emailphone	none
docker.com ↗	25 match 12 shared linkers · same topic	Docker: Accelerated Container Application Development	en	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
nextjs.org ↗	22 match 11 shared linkers · same topic	Next.js by Vercel - The React Framework	en	web-development	robots llmsaihumans	emailphone	none
web.app ↗	21 match 9 shared linkers · same topic	Firebase Hosting \| Fast, secure hosting for static websites	en	web-hosting	robotsllmsaihumans	emailphone	none
gitlab.com ↗	17 match 8 shared linkers · same topic	Finally, AI for the entire software lifecycle.	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
apache.org ↗	4 match 8 shared linkers	Welcome to The Apache Software Foundation \| Apache Software Foundation	en	non-profit-organizations	robotsllmsaihumans	emailphone	none
php.net ↗	55 match shared topic	PHP	en	programming-languages	robotsllmsaihumans	emailphone	none
go.dev ↗	55 match shared topic	The Go Programming Language	en	programming-languages	robotsllmsaihumans	emailphone	none
golang.org ↗	55 match shared topic	The Go Programming Language	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.