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@aws-sdk/s3-request-presigner — [![NPM version](https://img.shields.io/npm/v/@aws-sdk/s3-request-presigner/latest.svg)](https://www.npmjs.co

AWS S3 request presigner

Steady

24

signal score

🔗 3

sources · aws

⏳ Too early

trajectory — needs a few more hourly snapshots

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Why this scored 24

every term, weighted
Velocity+11.0 / 40 max

Engagement per hour, normalized against the fastest item on its own source

Acceleration+0.0 / 25 max

Whether that velocity is itself speeding up, as a per-hour rate

Cross-source spread+5.6 / 25 max

How many independent communities are talking about the same entity

Recency+9.3 / 10 max

Decays to zero over 14 days

Saturation penalty−2.0 / 30 max

Subtracted once something is big and old — we rank what's next, not what's peaked

Composite23.9

Weights are hand-tuned, not learned — we're calibrating them against realized trends as history accumulates. On a topic's first sighting there's no previous reading to compare against, so acceleration starts from a neutral prior rather than a measurement. Full methodology

Signal history

7-day window (free)

Entities

awss3
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