# kyechan99/capsule-render

🌈 Dynamic Coloful Image Render

Repository: https://github.com/kyechan99/capsule-render
Canonical: https://ross.abutalabs.com/products/capsule-render
Homepage: https://capsule-render.vercel.app
Language: TypeScript
License: MIT
License Family: permissive
Topics: profile-readme, readme-generator, github-profile, image-generator, dynamic-profile, dynamic
Last push: 2026-08-05T05:05:08+00:00

## Health v2 (maintenance only)
Score: 75/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 96, release rhythm 35, longevity 100
- inputs: {"age_days": 2238, "days_push": 28, "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 1808, forks 734 (observed 2026-08-28T04:05:39.312630+00:00)

## What it is
capsule-render is a dynamic image generation service that renders colorful decorative header/footer images (waving, cylinder, venom, etc.) via URL parameters, primarily for GitHub profile and repository READMEs. It is hosted on Vercel and can be self-hosted by forking the repository.

## Use cases
- generate a colorful header banner for my GitHub profile README
- add a waving animated image to the top of a repo readme
- create dynamic SVG images with custom text and gradients via URL
- decorate my GitHub profile page with a generated image
- self-host an image generator for readme banners
- add animated fade-in text to a readme header image

## When to choose
- you want attractive README header/footer images without designing them yourself
- you need URL-parameter-driven dynamic image generation
- you want a self-hostable image service on Vercel

## When to avoid
- you need a general-purpose image editing or manipulation library
- you require guaranteed uptime and cannot self-host
- you need raster image formats beyond what the API supports

## Facets
- artifact type: service
- maturity: active
- function: image-processing, static-site-generator, http-server
- domain: web-development, developer-tools, graphics
- platform: self-hosted
- tags: github-profile-readme, header-image-generator, svg-rendering, vercel, readme-decoration, web-server, nodejs

## Member repositories
- kyechan99/capsule-render (main) score 75

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:39.312630+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 2026-08-30T03:21:22.885772+00:00, confidence not recorded.
  - readme: https://github.com/kyechan99/capsule-render (fetched 2026-08-28T04:05:39.312630+00:00, sha 99e3aaa5ebca)
  - homepage: https://capsule-render.vercel.app (fetched 2026-08-29T11:00:22.033012+00:00, sha 66f134c85543)
- Data as of 2026-08-30T08:39:29.467469+00:00.