Document No. 2026-06/LP

Cookie Policy & Data Local Storage

This document outlines the technical implementation and purpose of cookie files used by NodeLS to manage educational progress and session continuity.

NodeLS infrastructure visualization

As a professional platform for engineers specializing in the node.js environment, we maintain high standards for transparency. Cookies are small text files transferred to your device to enable core curriculum tracking and session persistence.

Essential Curriculum Cookies

These are strictly necessary to maintain your login state and track your progress through specific node training modules. The site cannot function correctly without these functional state-managers.

Analytical Performance Logs

We utilize these to monitor how students interact with nodejs documentation and code labs. This data allows us to optimize the learning path and remove friction in the instructional flow.

Specific Implementation Data

Identifier Domain Purpose Duration Node Implementation
_session_id Auth & User Persistence Session-only Secure HTTPOnly
_lesson_prog Module Advancement Tracking 30 Days Local Persistence
_analytics_v4 Engagement & Latency Metrics 12 Months Performance Audit

Instructional Consent

You maintain granular control over non-essential identifiers. Within the NodeLS environment, we respect browser-level "Do Not Track" signals and provide manual overrides for analytical telemetry. Disabling certain cookies may limit your ability to resume lessons from the exact point of exit in your node development curriculum.

Review Privacy Terms

System Information

  • Compliance: GDPR / CCPA
  • Last Updated: 2026-06-23
  • Encryption: aes-256-gcm
$ node --version
v22.0.0
$ cookie-audit --target=nodels.org
Scanning headers...
[OK] Set-Cookie: HttpOnly; Secure; SameSite=Lax
[LOG] Protocol compliant.

Policy Inquiries

If you have questions regarding the implementation of tracking technologies within our node curriculum platform, contact our privacy engineering team directly.

Office

4525 Tech Way
San Francisco, CA 94107, USA

Direct Line

+1-415-551-4046
info@nodels.org