immich vs TREK

immich and TREK share 17 technologies: SQLite, React, Express, @nestjs/core, NestJS, Vite, Tailwind CSS, kysely, @simplewebauthn/server, helmet, jsonwebtoken, sharp, nodemailer, Zod, MapLibre, @simplewebauthn/browser, and qrcode. Both are written in TypeScript.

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What they share and what sets them apart

immich-app

immich

High performance self-hosted photo and video management solution.

TypeScript118.3kRead on November 5, 2026, at commit 0fe21a3What is immich built with?

Only in immich

In common

liketrek

TREK

The most complete open-source travel planner: real-time collaboration, bookings, budgets, packing lists, journals, offline PWA, SSO and an AI-ready MCP server, with planet-wide place search and routing built in.

TypeScript15.4kRead on November 8, 2026, at commit dc36c21What is TREK built with?

Only in TREK

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
immich329,240 lines written1,940 code files
TREK2,173,833 lines written7,272 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
immich0.1% of its commits signed by AIWith GitHub Copilot, Claude Code, and Jules
TREK1.3% of its commits signed by AIWith Claude Code, Codex, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
immichLast push November 5, 202611,392 commits118,280 stars
TREKLast push November 8, 20264,393 commits15,430 stars
TestsThe files that test the code, and the share of code files a test imports.
immich538 test files26% of its code files have a test that imports them
TREK3,464 test files47.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, immich or TREK?
TREK, with 2,173,833 lines written; immich has 329,240.

The proof: liketrek/TREK's code at commit dc36c21

Which has more GitHub stars, immich or TREK?
immich, with 118,280 stars; TREK has 15,430.

The proof: immich-app/immich on GitHub

Which has more tests, immich or TREK?
TREK, with 3,464 test files; immich has 538.

The proof: liketrek/TREK's code at commit dc36c21

Which was updated more recently, immich or TREK?
TREK: its last push was on November 8, 2026, and immich's on November 5, 2026.

The proof: liketrek/TREK's commits on GitHub

Which has more commits signed by AI, immich or TREK?
TREK: an AI signed 1.3% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in immich, 0.1%.

The proof: the commits each tool signed in liketrek/TREK

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