js.org

Trusted High Traffic Tranco #4,489

js.org operates primarily as a developer platform, focusing on open source project hosting. js.org is a community initiative that provides free subdomains and hosting for open-source JavaScript projects. It serves as a central hub for developers to showcase and share their work within the JavaScript ecosystem. It is operated by Open Source Community.

Beyond its core function, the ecosystem extends into content publishing, providing a broader range of services.

Industry Category

Developer Platforms

Tools and services for software development.

Related Industries

Related Topics

javascriptopen sourcedeveloper toolsweb developmentcommunity

Well Established

js.org is a well-established platform operated by Open Source Community. Top 10,000 global website, 29 years old, high traffic. Standard web safety practices apply.

Top 10,000 global website29 years oldhigh traffic

Security Considerations

While js.org is an established platform, these capabilities require extra vigilance.

File Hosting

js.org allows users to upload and share files. Any file you download was uploaded by another user—not the platform operator. Scan downloads with antivirus software and only download from sources you trust.

Document Hosting

js.org hosts documents and pages shared via links. Because the domain is trusted, links pass through email spam filters easily. Attackers exploit this to host fake invoices, login pages, or malware download prompts.

User-Generated Content

js.org hosts content created by its users, not the platform operator. Individual posts, profiles, or pages may contain scams, misinformation, or phishing attempts that the platform hasn't yet detected or removed.

Custom Subdomains

js.org allows users to create custom addresses like "anything.js.org". An address like "paypal-secure.js.org" may look official but is actually controlled by whoever registered that subdomain—not Open Source Community.

Remember: The platform itself is established, but even established platforms can be abused.

Real-Time Investigation

Investigate a Specific URL

Run a live threat scan to detect phishing, malware, and suspicious content on any URL from this domain.

Opens in a new tab for live analysis

Recent Threat Analysis

URLert analyzed recent scan activity for js.org

No public scans recorded recently

Be the first to run a threat analysis on this domain.

Developer API

Integrate Domain Intelligence

Access this classification data programmatically via our API.

GET /api/v1/classify?domain=js.org
{
  "domain": "js.org",
  "state": "developed",
  "stability": "permanent",
  "confidence": "high",
  "category": {
    "purpose": "developer_platform",
    "specialization": "Open Source Project Hosting",
    "secondary_purposes": [
      "content_publishing"
    ]
  },
  "identity": {
    "headline": "Community-driven platform for JavaScript open-source projects",
    "summary": "js.org is a community initiative that provides free subdomains and hosting for open-source JavaScript projects. It serves as a central hub for developers to showcase and share their work within the JavaScript ecosystem.",
    "operator": "Open Source Community",
    "parent_entity": null,
    "topics": [
      "javascript",
      "open source",
      "developer tools",
      "web development",
      "community"
    ]
  },
  "functions": {
    "is_ugc_platform": true,
    "is_file_host": true,
    "is_url_shortener": false,
    "is_public_idp": false,
    "is_crypto_platform": false,
    "allows_user_subdomains": true,
    "is_form_builder": false,
    "is_document_host": true
  },
  "facts": {
    "created_at": "1996-06-26",
    "rank": 4489,
    "hosting_provider": "CLOUDFLARENET"
  }
}

Hosting

CLOUDFLARENET

Registered

Jun 26, 1996

Last Updated

Jan 7, 2026

Domain data sourced from WHOIS, Tranco rankings, and URLert's classification engine.