anoracleofra-code cf68f1978d v0.7.0: performance hardening — parallel fetches, deferred icons, AIS stability ...

Optimizations:
- Parallelized yfinance stock/oil fetches via ThreadPoolExecutor (~2s vs ~8s)
- AIS backoff reset after 200 successes; removed hot-loop pruning (lock contention)
- Single-pass ETag serialization (was double-serializing JSON)
- Deferred ~50 non-critical map icons via setTimeout(0)
- News feed animation capped at 15 items (was 100+ simultaneous)
- heapq.nlargest() for FIRMS fires (60K→5K) and internet outages
- Removed satellite duplication from fast endpoint
- Geopolitics interval 5min → 30min
- Ship counts single-pass memoized; color maps module-level constants
- Improved GDELT URL-to-headline extraction (skip gibberish slugs)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Former-commit-id: 4a14a2f078

2026-03-11 06:25:31 -06:00

..

news_feeds.json

v0.7.0: performance hardening — parallel fetches, deferred icons, AIS stability

2026-03-11 06:25:31 -06:00