bevy vs deno

bevy and deno share 5 technologies: wgpu, image, tracing, log, and tracing-subscriber. Both are written in Rust.

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What they share and what sets them apart

bevyengine

bevy

A refreshingly simple data-driven game engine built in Rust

Rust49.5kRead on November 5, 2026, at commit 159fa8dWhat is bevy built with?

Only in bevy

  • concurrent-queue
  • android-activity
  • swash
  • accesskit
  • parley
  • winit
  • taffy
  • accesskit_winit
  • tracing-error
  • tracing-log
  • tracing-oslog
  • tracing-wasm

In common

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
bevy696,886 lines written1,251 code files
deno1,217,015 lines written1,355 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.
bevy0% of its commits signed by AIWith Claude Code
deno2.4% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
bevyLast push November 5, 202612,495 commits49,534 stars
denoLast push October 29, 202617,392 commits108,801 stars
TestsThe files that test the code, and the share of code files a test imports.
bevy119 test files6.8% of its code files have a test that imports them
deno4,394 test files6.1% of its code files have a test that imports them

Frequently asked questions

Which is bigger, bevy or deno?
deno, with 1,217,015 lines written; bevy has 696,886.

The proof: denoland/deno's code at commit e7b39eb

Which has more GitHub stars, bevy or deno?
deno, with 108,801 stars; bevy has 49,534.

The proof: denoland/deno on GitHub

Which has more tests, bevy or deno?
deno, with 4,394 test files; bevy has 119.

The proof: denoland/deno's code at commit e7b39eb

Which was updated more recently, bevy or deno?
bevy: its last push was on November 5, 2026, and deno's on October 29, 2026.

The proof: bevyengine/bevy's commits on GitHub

Which has more commits signed by AI, bevy or deno?
deno: an AI signed 2.4% of its commits, with Claude Code, GitHub Copilot, Cursor, and Codex.

The proof: the commits each tool signed in denoland/deno

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