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EF Playground | Interactive learning experience for Entity Framework Core — 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
algorithms-visualizer.com ↗	66 match 1 shared topics	Algorithms Visualizer - Interactive LeetCode Solutions with Step-by-Step Animations	en	programming-languages	robotsllmsaihumans	emailphone	none
hexafn.com ↗	66 match 1 shared topics	hexaFn - Function Composition Framework for Rust	en	programming-languages	robotsllmsaihumans	emailphone	none
hexdevs.com ↗	65 match 1 shared topics	hexdevs · Senior-level skills for experienced developers	en	programming-languages	robotsllmsaihumans	emailphone	partial · 6
csvobjects.org ↗	65 match 1 shared topics	CSVObjects - An Open Source CSV to Java Parsing Framework	en	programming-languages	robotsllmsaihumans	emailphone	none
pointless.dev ↗	64 match 1 shared topics	Pointless: A Programming Language for Learning	en	programming-languages	robotsllmsaihumans	emailphone	none
algoboard.org ↗	64 match 1 shared topics	AlgoBoard - Competitive Coding Platform for Algorithm Practice	en	programming-languages	robotsllmsaihumans	emailphone	none
csinfo360.com ↗	64 match 1 shared topics	Programming Practice	en	programming-languages	robotsllmsaihumans	emailphone	none
algotype.net ↗	64 match 1 shared topics	AlgoType \| Typing Practice For Programmers	en	programming-languages	robotsllmsaihumans	emailphone	none
kotlinkit.com ↗	64 match 1 shared topics	KotlinKit - Learn Kotlin	en	programming-languages	robotsllmsaihumans	emailphone	none
cscalc.dev ↗	64 match 1 shared topics	Computer Science Calculator & Visualizer \| cscalc.dev	en	programming-languages	robotsllmsaihumans	emailphone	partial · 8
alanfletcher.dev ↗	64 match 1 shared topics	Experienced Software Developer - Alan Fletcher \| Delphi/Pascal Expert \| Alan Fletcher	en	programming-languages	robotsllmsaihumans	emailphone	none
alexbrothers.dev ↗	63 match 1 shared topics	Alex Brothers \| Coding Interview Practice, Guides, and Solutions	en	programming-languages	robotsllmsaihumans	emailphone	none
devtutorials.net ↗	63 match 1 shared topics	DevTutorials - Learn Programming with Hands-on Tutorials \| DevTutorials	en	programming-languages	robotsllmsaihumans	emailphone	none
vivekrathod.com ↗	63 match 1 shared topics	My coding journal \| Intended to be a place where I can capture coding and programming knowledge. It is mostly focused on .NET and C# with some work related to databases and security as well.	en	programming-languages	robotsllmsaihumans	emailphone	none
concreteinstaller.com ↗	63 match 1 shared topics	My Coding Path Blog - A resource hub for individuals learning to code, offering tutorials, resources, and guides for various programming languages	en	programming-languages WordPress WooCommerce	robotsllmsaihumans	emailphone	none
alchemistcamp.com ↗	63 match 1 shared topics	Learn Elixir and Phoenix \| Alchemist Camp	en	programming-languages	robotsllmsaihumans	emailphone	none
polyconf.com ↗	63 match 1 shared topics	PolyConf \| Programming conference for polyglot & full stack programmers	en	programming-languages	robotsllmsaihumans	emailphone	none
csestack.org ↗	63 match 1 shared topics	CSEstack – Computer Science & Programming Portal	en	programming-languages WordPress WooCommerce	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.