Squid

Caching proxy for the web

72
Needs attention
Funding
Stable
Maintenance
Active
Contributors
Healthy
Bus Factor
Medium risk
Metrics last updated: 6 days ago (2026-02-07)

Overview

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times.

Importance

  • Pioneer of web proxy caching
  • Powers enterprise network caching
  • Foundation for content filtering
  • Still widely deployed

Key Features

  • Web caching
  • Access control
  • SSL interception
  • ICP/HTCP support

Sustainability

Squid has minimal funding and few active maintainers. This long-standing infrastructure project needs support.

Dependencies

Squid
unknown

Dependency Chain

Upstream
OpenSSL zlib Linux Kernel
Squid

Impact Analysis

3 Direct Dependencies
0 Dependent Projects
🔝 Top-level project