Concat vs photocraft

Concat and photocraft share 11 technologies: objc2-app-kit, objc2-foundation, Tokio, wgpu, rfd, image, png, resvg, ttf-parser, schemars, and log. Both are written in Rust.

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What they share and what sets them apart

jub0t

Concat

Beta: The truly free, open-source, local-first, cross-platform video editor. Scriptable through a JSON-RPC API & MCP.

Rust15.4kRead on November 8, 2026, at commit c6be3e0What is Concat built with?

Only in Concat

In common

storytold

photocraft

PhotoCraft: An open-source photo editor written from scratch in pure Rust

Rust78.9kRead on November 12, 2026, at commit 7ca5a9cWhat is photocraft built with?

Only in photocraft

  • photocraft-engine
  • egui
  • eframe
  • skrifa
  • photocraft-ui-egui
  • craft-ui
  • parley
  • x11rb
  • egui_extras
  • kurbo
  • muda
  • winit
  • hmac
  • rmcp
  • heic-rs
  • photocraft-affinity
  • photocraft-codecs
  • photocraft-doc
  • photocraft-format
  • photocraft-raster
  • photocraft-raw
  • photocraft-text
  • craft-pcraft-format
  • roxmltree
  • exr
  • tiff
  • craft-print
  • zune-core
  • craft-pdf
  • jpeg-encoder
  • zune-jpeg
  • craft-jpeg
  • image-webp
  • imagesize
  • jxl-oxide
  • plist
  • zune-jpegxl

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
Concat165,559 lines written221 code files
photocraft1,019,141 lines written1,300 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.
Concat66.1% of its commits signed by AIWith Claude Code, Cursor, and Codex
photocraft53% of its commits signed by AIWith Claude Code, Codex, Cursor, CodeRabbit, GitHub Copilot, and Devin
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ConcatLast push November 8, 20261,280 commits15,408 stars
photocraftLast push November 12, 20268,362 commits78,885 stars
TestsThe files that test the code, and the share of code files a test imports.
Concat6 test files6.8% of its code files have a test that imports them
photocraft1,167 test files64.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, Concat or photocraft?
photocraft, with 1,019,141 lines written; Concat has 165,559.

The proof: storytold/photocraft's code at commit 7ca5a9c

Which has more GitHub stars, Concat or photocraft?
photocraft, with 78,885 stars; Concat has 15,408.

The proof: storytold/photocraft on GitHub

Which has more tests, Concat or photocraft?
photocraft, with 1,167 test files; Concat has 6.

The proof: storytold/photocraft's code at commit 7ca5a9c

Which was updated more recently, Concat or photocraft?
photocraft: its last push was on November 12, 2026, and Concat's on November 8, 2026.

The proof: storytold/photocraft's commits on GitHub

Which has more commits signed by AI, Concat or photocraft?
Concat: an AI signed 66.1% of its commits, with Claude Code, Cursor, and Codex; in photocraft, 53%.

The proof: the commits each tool signed in jub0t/Concat

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