Community-maintained data overlay for tarkov.dev API corrections and additions.

The tarkov.dev API is an excellent resource, but game updates sometimes outpace data updates. This overlay provides:

• Corrections: Fix incorrect data (task levels, map requirements, etc.)
• Additions: New data types not in tarkov.dev (game editions, etc.)

Fetch the overlay from jsDelivr CDN:

https://cdn.jsdelivr.net/gh/tarkovtracker-org/tarkov-data-overlay@main/dist/overlay.json

Then merge it with tarkov.dev responses. See Integration Guide for details.

Browse the hosted monitor at monitor.nivmizz7.fr, or run it locally with:

npm run monitor

The overlay is regularly validated against the tarkov.dev API to ensure corrections are still needed:

npm run check-overrides

This command compares all overrides against current API data and reports:

• ✅ Overrides that are still needed
• 🔄 Corrections that have been fixed upstream (can be removed)
• 🗑️ Tasks that have been removed from the API (can be deleted)

Run this periodically to keep the overlay lean and accurate.

For local checks:

npm run validate
npm run typecheck
npm test

Found incorrect data? See Contributing Guide.

• This is community-maintained, best-effort data
• All corrections require proof (wiki links, screenshots)
• Not a replacement for tarkov.dev - a bridge during data gaps
• Transparent history via Git

See LICENSE.