# qicosmos/cosmos

c++11基础库

Repository: https://github.com/qicosmos/cosmos
Canonical: https://ross.abutalabs.com/products/qicosmos-cosmos
Language: C++
License Family: other
Last push: 2024-11-18T09:58:52+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 4373, "days_push": 653, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1031, forks 455 (observed 2026-08-28T04:03:17.966109+00:00)

## What it is
cosmos is a C++11 foundational utility library by qicosmos (author of cinatra and iguana), providing general-purpose building blocks for C++ development. It collects common utilities, networking, and serialization helpers used across the purecpp community's projects.

## Use cases
- c++11 utility helpers for common tasks
- lightweight c++ base library for projects
- reuse components from qicosmos projects like cinatra and iguana
- learn modern c++11 library design patterns
- foundation library for c++ backend services

## When to choose
- you want a small, dependency-light C++11 utility library
- you already use qicosmos projects and want shared components
- you need to study idiomatic modern C++ library code

## When to avoid
- you need a fully documented, licensed, production-supported library
- you require C++14/17/20 features or a comprehensive standard-library replacement
- you need guaranteed long-term maintenance or formal releases

## Facets
- artifact type: library
- maturity: maintenance
- function: developer-tools, concurrency, serialization, http-client, http-server
- domain: developer-tools, cross-platform
- platform: cpp, windows, cross-platform
- tags: cpp11, utility-library, header-only, purecpp, linux, macos

## Member repositories
- qicosmos/cosmos (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:17.966109+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:07:29.215898+00:00, confidence not recorded.
  - readme: https://github.com/qicosmos/cosmos (fetched 2026-08-28T04:03:17.966109+00:00, sha bc2fe688f5e4)
- Data as of 2026-08-30T08:39:29.467469+00:00.