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Coldsweat

Web RSS aggregator and reader with a Fever API

RSS & News Readers ★ 146 stars Medium setup MIT

Coldsweat is a self-hosted, web-based RSS aggregator and reader designed as a Google Reader replacement. It implements the Fever API so that compatible mobile clients can connect.

Official siteSource code

Key features

  • Fever API compatibility
  • Works with mobile apps
  • Lightweight aggregator

Strengths

  • Released under the MIT license
  • First-class Docker support for quick deployment
  • Written in SCSS
  • Tiny footprint — runs in 128 MB RAM

Is Coldsweat secure?

OSV.dev has no published security advisories for Coldsweat's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

Coldsweat replaces

Self-hosted Google Reader alternativesSelf-hosted Feedly alternatives

Health badge

Maintain Coldsweat? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 5 · at risk

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   :alt: SelfHostIndex health score for Coldsweat
   :target: https://selfhostindex.com/app/rss-reader-na-coldsweat/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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