deno vs rspack
deno and rspack share 5 technologies: hashlink, Tokio, cssparser, tracing, and tracing-subscriber. Both are written in Rust.
LinkedInWhat they share and what sets them apart
denoland
deno
A modern runtime for JavaScript and TypeScript.
Rust108.9kRead on November 9, 2026, at commit e7b39ebWhat is deno built with?Only in deno
rusqlite
- SQLite
denokv_proto
- deno_core
deno_lib
- tower
laufey
- deno_terminal
- wgpu
- wgpu-types
- crossterm
- ed25519-dalek
- hmac
- keyring
- argon2
- hkdf
- pbkdf2
- deno_image
- jsonc-parser
- image
- lcms2
- yaml_parser
- zip
- backhand
- cab
- cfb
- msi
- plist
- deno_webidl
- log
- OpenTelemetry
opentelemetry-otlp
- tracing-opentelemetry
- env_logger
- opentelemetry-semantic-conventions
In common
- hashlink
- Tokio
- cssparser
tracing
web-infra-dev
rspack
Fast Rust-based bundler for the web with a modernized webpack API 🦀
Rust13kRead on November 10, 2026, at commit ec5f6bdWhat is rspack built with?Only in rspack
- React
- Vue
- wasmtime
lightningcss
- indicatif
html-escape
- tracy-client
Side by side
denorspack
SizeLines written by people and agents, without generated ones; code files, without tests.
deno1,217,014 lines written1,347 code files
rspack772,639 lines written1,689 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.
deno2.4% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, and Codex
rspack1.6% of its commits signed by AIWith GitHub Copilot, Claude Code, Cursor, Codex, and Amp
ActivityFrom GitHub and its history, on the day SeeRepo read it.
denoLast push October 29, 202617,392 commits108,924 stars
rspackLast push November 10, 202610,168 commits12,973 stars
TestsThe files that test the code, and the share of code files a test imports.
deno4,393 test files6.1% of its code files have a test that imports them
rspack13,282 test files2.9% of its code files have a test that imports them
Frequently asked questions
Which is bigger, deno or rspack?
deno, with 1,217,014 lines written; rspack has 772,639.
The proof: denoland/deno's code at commit e7b39eb
Which has more GitHub stars, deno or rspack?
deno, with 108,924 stars; rspack has 12,973.
The proof: denoland/deno on GitHub
Which has more tests, deno or rspack?
rspack, with 13,282 test files; deno has 4,393.
Which was updated more recently, deno or rspack?
rspack: its last push was on November 10, 2026, and deno's on October 29, 2026.
The proof: web-infra-dev/rspack's commits on GitHub
Which has more commits signed by AI, deno or rspack?
deno: an AI signed 2.4% of its commits, with Claude Code, GitHub Copilot, Cursor, and Codex; in rspack, 1.6%.
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