stylex vs next.js
stylex and next.js share 3 technologies: React, PostCSS, and lightningcss. Both are written in JavaScript.
LinkedInWhat they share and what sets them apart
meta
stylex
StyleX is the styling system for ambitious user interfaces.
JavaScript10.5kRead on November 13, 2026, at commit c5f04fcWhat is stylex built with?Only in stylex
- postcss-value-parser
@clack/prompts
- @csstools/css-tokenizer
- styleq
In common
vercel
next.js
The React Framework
JavaScript143.5kRead on November 12, 2026, at commit 3642b24What is next.js built with?Only in next.js
- Express
- turbo-persistence
- concurrent-queue
- quick_cache
- next-api
- next-core
- Tokio
- react-relay
scheduler
- Next.js
- Datadog
- styled-components
- styled-jsx
emotion
- Tailwind CSS
@picocss/pico
allsorts
- cssparser
geist
parcel_selectors
- plotters
- tabled
@heroicons/react
- Lucide
- turbopack-mdx
- mdxjs
- jsonc-parser
- image
- imagesize
- markdown
tracing
- console-subscriber
- tracing-chrome
class-variance-authority
- next-themes
polished
tailwind-merge
- Radix UI
- cmdk
- react-virtuoso
prompts
- validate-npm-package-name
- fontkit
- Cheerio
@capsizecss/metrics
- critters
cssnano-preset-default
@base-ui-components/react
- sharp
- Sass
Side by side
stylexnext.js
SizeLines written by people and agents, without generated ones; code files, without tests.
stylex187,007 lines written444 code files
next.js2,424,111 lines written3,317 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.
stylex2.9% of its commits signed by AIWith Claude Code, Cursor, and GitHub Copilot
next.js0.8% of its commits signed by AIWith Claude Code, Cursor, GitHub Copilot, and Devin
ActivityFrom GitHub and its history, on the day SeeRepo read it.
stylexLast push November 12, 20261,031 commits10,490 stars
next.jsLast push November 12, 202636,533 commits143,476 stars
TestsThe files that test the code, and the share of code files a test imports.
stylex162 test files20.3% of its code files have a test that imports them
next.js19,092 test files11.3% of its code files have a test that imports them
Frequently asked questions
Which is bigger, stylex or next.js?
next.js, with 2,424,111 lines written; stylex has 187,007.
The proof: vercel/next.js's code at commit 3642b24
Which has more GitHub stars, stylex or next.js?
next.js, with 143,476 stars; stylex has 10,490.
The proof: vercel/next.js on GitHub
Which has more tests, stylex or next.js?
next.js, with 19,092 test files; stylex has 162.
The proof: vercel/next.js's code at commit 3642b24
Which was updated more recently, stylex or next.js?
Both got their last push on November 12, 2026.
The proof: meta/stylex's commits on GitHub
Which has more commits signed by AI, stylex or next.js?
stylex: an AI signed 2.9% of its commits, with Claude Code, Cursor, and GitHub Copilot; in next.js, 0.8%.
The proof: the commits each tool signed in meta/stylex
See inside your code, today.
Paste your repo and see it drawn, part by part: a medium one in under a minute.
Free, no account.
