Source: https://seerepo.com/compare/immich-app/immich/vs/Predidit/Kazumi
Markdown source: https://seerepo.com/compare/immich-app/immich/vs/Predidit/Kazumi.md
Description: immich and Kazumi share 5 technologies: Flutter, dynamic_color, material_color_utilities, image_picker, and flutter_svg. immich is written in TypeScript and Kazumi in Dart.

# immich vs Kazumi

immich and Kazumi share 5 technologies: Flutter, dynamic_color, material_color_utilities, image_picker, and flutter_svg. immich is written in TypeScript and Kazumi in Dart.

- [immich-app/immich](https://seerepo.com/r/immich-app/immich): High performance self-hosted photo and video management solution.
- [Predidit/Kazumi](https://seerepo.com/r/Predidit/Kazumi): 基于自定义规则的番剧采集APP，支持流媒体在线观看，支持弹幕，支持实时超分辨率。

## What they share and what sets them apart

- In common: Flutter, dynamic_color, material_color_utilities, image_picker, flutter_svg
- Only in immich: Jetpack Compose, FastAPI, SQLite, Hugging Face, lifecycle-runtime-ktx, uvicorn, React, Express, @nestjs/core, @nestjs/bullmq, Postgres, Redis, bullmq, @opentelemetry/instrumentation-ioredis, NestJS, Svelte, SvelteKit, Vite, com.google.android.material:material, scrollable_positioned_list, fluttertoast, Glance, Rich, ONNX, rapidocr, tokenizers, Glide, pillow, Pydantic, Fastlane, logging, Gunicorn, cli-progress, yaml, Tailwind CSS, kysely, nestjs-kysely, kysely-postgres-js, jose, @simplewebauthn/server, helmet, bcrypt, jsonwebtoken, openid-client, react-email, sanitize-filename, sharp, handlebars, js-yaml, nodemailer, pngjs, thumbhash, Zod, validator, opentelemetry, tailwind-variants, tailwind-merge, media-chrome, fabric, MapLibre, svelte-confetti, uplot, Simple Icons, @simplewebauthn/browser, qrcode
- Only in Kazumi: hive_ce, flutter_cache_manager, window_manager, cached_network_image, canvas_danmaku, material_new_shapes, fl_chart, cupertino_icons, image, file_picker, html, logger

## Side by side

| | immich | Kazumi |
|---|---|---|
| Size | 329,240 lines written, 1,940 code files | 77,468 lines written, 383 code files |
| Who writes it | 0.1% of its commits signed by AI. With GitHub Copilot, Claude Code, and Jules | 0.1% of its commits signed by AI. With Codex and Cursor |
| Activity | Last push November 5, 2026, 11,392 commits, 118,280 stars | Last push November 4, 2026, 1,821 commits, 41,134 stars |
| Tests | 538 test files. 26% of its code files have a test that imports them | 26 test files. 14.6% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, immich or Kazumi?

immich, with 329,240 lines written; Kazumi has 77,468.

The proof: [immich-app/immich's code at commit 0fe21a3](https://github.com/immich-app/immich/tree/0fe21a3e0c980be1549ec22304bac09c034fda93)

### Which has more GitHub stars, immich or Kazumi?

immich, with 118,280 stars; Kazumi has 41,134.

The proof: [immich-app/immich on GitHub](https://github.com/immich-app/immich)

### Which has more tests, immich or Kazumi?

immich, with 538 test files; Kazumi has 26.

The proof: [immich-app/immich's code at commit 0fe21a3](https://github.com/immich-app/immich/tree/0fe21a3e0c980be1549ec22304bac09c034fda93)

### Which was updated more recently, immich or Kazumi?

immich: its last push was on November 5, 2026, and Kazumi's on November 4, 2026.

The proof: [immich-app/immich's commits on GitHub](https://github.com/immich-app/immich/commits)

### Which has more commits signed by AI, immich or Kazumi?

In both, an AI signed 0.1% of their commits.

## Sources

- immich-app/immich: Read on November 5, 2026, at commit 0fe21a3 (https://github.com/immich-app/immich/tree/0fe21a3e0c980be1549ec22304bac09c034fda93)
- Predidit/Kazumi: Read on November 6, 2026, at commit 7265274 (https://github.com/Predidit/Kazumi/tree/7265274fac136a0cfe6ee32ea37f32f06ea57672)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.