# pierrre/imageserver

Image server toolkit in Go

Repository: https://github.com/pierrre/imageserver
Canonical: https://ross.abutalabs.com/products/imageserver
Language: Go
License: MIT
License Family: permissive
Topics: golang, image, server, toolkit
Last push: 2026-07-03T16:19:29+00:00

## Health v2 (maintenance only)
Score: 73/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 90, release rhythm 35, longevity 100
- inputs: {"age_days": 4894, "days_push": 61, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2031, forks 195 (observed 2026-08-28T04:06:07.269719+00:00)

## What it is
A modular image server toolkit written in Go that provides HTTP serving of images with on-the-fly transformations such as resize, rotate, crop, format conversion, and gamma correction. It supports pluggable caching backends including groupcache, Redis, Memcache, and in-memory storage.

## Use cases
- serve dynamically resized images over http
- convert images between jpeg png gif tiff formats on the fly
- crop and rotate images via url parameters
- cache processed images with redis or memcache
- build a modular image processing pipeline in go
- apply gamma correction to served images

## When to choose
- you need a self-hosted image transformation server in go
- you want modular, pluggable image processing with caching
- you need on-the-fly resize, crop, and format conversion driven by url parameters

## When to avoid
- you need actively maintained software with security updates
- you require modern image formats like webp or avif
- you want a turnkey solution without writing go code

## Facets
- artifact type: library
- maturity: abandoned
- function: image-processing, http-server, caching
- domain: image-processing, web-development, media
- platform: go, cross-platform
- tags: image-server, resize, crop, format-conversion, modular-toolkit, unmaintained, web-server

## Member repositories
- pierrre/imageserver (main) score 73

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:07.269719+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 2026-08-30T02:59:33.418630+00:00, confidence not recorded.
  - readme: https://github.com/pierrre/imageserver (fetched 2026-08-28T04:06:07.269719+00:00, sha 830c8c75139d)
- Data as of 2026-08-30T08:39:29.467469+00:00.