Topics & Niches

Top Open Source Websites

Browse live examples related to Open Source, then open the strongest domains to inspect traffic, SEO, business posture, and trust signals in more detail.

Cluster total

2,328

Use the full cluster to move from a broad theme into a smaller report shortlist.

Cluster coverage

2 with traffic data

Traffic coverage tells you how many sites in view already support stronger prioritization work.

Fastest analyst move

Open albion-online-data.com

Then compare it with alfter.us to tell whether the first result is representative.

Sort:

Has traffic dataMin score:

51/100 trust

albion-online-data.com

Live site data

A distributed network to collect and share public Albion Online data.

gamingmmorpgdata-collection

albion-online-data.com

49/100 trust

alfter.us

Live site data

Scott's Blog | Things that interest me

blogpersonal blogrooting

alfter.us

59/100 trust

alglib.net

Live site data

ALGLIB - C++/C#/Java numerical analysis library

numerical computingmathematical libraryoptimization

alglib.net

10/100 trust

aliexpress-tech-open.com

Live site data

aliexpress-tech-open.com

suspicious-domainpotential-impersonationtech

aliexpress-tech-open.com

56/100 trust

all-hands.dev

Live site data

OpenHands | The Open Platform for Cloud Coding Agents

AI coding agentsdeveloper toolsopen source

all-hands.dev

36/100 trust

adsexpert.net

Live site data

Revive Adserver

adserveradvertising-platformopen-source

adsexpert.net

54/100 trust

alliedmods.net

Live site data

AlliedModders - AlliedModders

game moddingopen sourceHalf-Life

alliedmods.net

35/100 trust

bbforum.org

Live site data

Breaking Bad Forum | Speciality Chemicals | High Purity

chemistryopen sourcespeciality chemicals

bbforum.org

15/100 trust

6ffoss.com

Live site data

6ffoss.com

open sourcetechnologysoftware

6ffoss.com

54/100 trust

cobalt.tools

Live site data

cobalt lets you save what you love without ads, tracking, paywalls or other nonsense. just paste the link and you

media-downloaderprivacy-focusedopen-source

cobalt.tools

54/100 trust

cocos.com

Live site data

Cocos - The world's top 2D&3D engine, game / smart cockpit /AR/VR/ virtual character / education

game enginegame development2D games

cocos.com

46/100 trust

agilealliance.social

Live site data

Trending - Agile Alliance Mastodon

mastodonfediverseagile

agilealliance.social

266/mo

49/100 trust

airhornbot.com

Live site data

A Discord bot with live statistics that makes airhorn sounds BEEP BOOP.

discord botvoice chatgaming

airhornbot.com

46/100 trust

ai-sdk.dev

Live site data

The AI Toolkit for TypeScript, from the creators of Next.js.

AI SDKTypeScriptNext.js

ai-sdk.dev

777K/mo

64/100 trust

dicebear.com

Live site data

Free avatar generator with 30+ styles. Create unique avatars and profile pictures for your apps with our avatar API, JavaScript library, and avatar maker. Open source.

avatar generatoropen sourceAPI

dicebear.com

54/100 trust

coolify.io

Live site data

Self-hosting platform with superpowers. Deploy apps, databases & 280+ services to your server. Open-source alternative to Heroku.

self-hostingopen-sourcedeployment

coolify.io

59/100 trust

documentfoundation.org

Live site data

LibreOffice is a free office suite

open sourceoffice suitenonprofit

documentfoundation.org

49/100 trust

dotcms.cloud

Live site data

Discover dotCMS, the leading headless CMS built for multi-site management. Empower your teams with flexible content modeling, omnichannel delivery, and enterprise scalability.

CMSheadless CMScontent management

dotcms.cloud

64/100 trust

duckdb.org

Live site data

DuckDB is an in-process SQL OLAP database management system. Simple, feature-rich, fast & open source.

databaseSQLOLAP

duckdb.org

44/100 trust

ducks.party

Live site data

ducks.party

cybersecurityosintsubdomain-scanner

ducks.party

49/100 trust

perfectable.org

Live site data

perfectable.org

gitversion-controlopen-source

perfectable.org

59/100 trust

floss.social

Live site data

About - FLOSS.social

mastodonfederatedopen-source

floss.social

59/100 trust

freshports.org

Live site data

Most recent commits

FreeBSDportspackage management

freshports.org

59/100 trust

frostfs.info

Live site data

FrostFS documentation

decentralized storageobject storageopen source

frostfs.info

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Cluster takeaways

What stands out in Open Source

Fastest representative example

albion-online-data.com and alfter.us are the quickest live reports to open when you need to understand the Open Source cluster.

Trust baseline

The average legitimacy score is 49/100, which suggests a mixed quality posture across this cluster before you open individual reports.

Traffic coverage

8% of indexed sites in this cluster already have traffic data, which gives you thin coverage for cluster-level prioritization instead of pure guesswork.

Dominant technology signal

Unknown shows a dominant recurring technology signal in this cluster, so treat it as a useful pivot rather than a universal pattern.

Audience/topic signal

open source shows a dominant recurring topical signal here, which helps explain where adjacent niche pages and compare opportunities should go next.

Aggregate stats

24indexed sites

2 with traffic data — thin coverage for prioritization.

Avg legitimacy score

49/ 100

mixed quality posture across currently indexed sites.

Traffic rank distribution

Unranked: 24

Top technologies

Detected technology signals in this filtered cluster, not universal market share.

Unknown10React9Cloudflare5Next.js2WordPress2

Use Open Source as a decision shortcut

A directory page reduces the time it takes to move from a broad idea into a shortlist of real domains you can inspect. Treat it as the shortlist layer, not the final answer.

Keep exploring

Where to go after Open Source

Use these links to jump from the directory into live reports, comparisons, and adjacent browse paths without losing context.

Browse path

Questions about Open Source

These pages should help visitors understand both the list itself and the next best navigation move.

What can I learn from the Open Source topic page?

Use this page to scan websites connected to Open Source, open the strongest candidates, and compare their detailed report modules before making a decision.

What is the difference between a topic page and a category page?

A topic page is more editorial and audience oriented. It is useful when you care about niche intent and content themes more than formal business classification.

How should I use topic pages in a research workflow?

Start with the topic, identify standout domains, then use the report modules to judge authority, monetization posture, and technical sophistication.