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NPM Version NPM Downloads Linux Build Status Coverage Status Discord Aero Go

Might cause your phone to explode as your site will load too fast. You have been warned.


echo "require('aero')().run()" > index.js && npm i aero && node .

Aero Installation & Live Reload

Visit http://localhost:4000/ in your browser and check out Aero in 30 seconds.


  • Routes your pages faster than you can say "Quidditch".
  • Optimizes your website for high latency environments (a.k.a. mobile networks).
  • Allows you to write modern ES 6 with full browser compatibility.
  • Validates HTML 5 for you. Just delete that bookmark already.
  • Lets you instantly see local changes in the browser. Use 2 monitors if you're the Al Capone of web devs.
  • Make changes to a prototype while your boss is watching? Aero can update your live server on every git commit.
  • Prevents typical "Oops I forgot the parameter checks" by testing all routes.
  • 99% of execution time is spent in 1% of your code. Find that 1% by looking at response time & size of your pages.
  • Reduces your site's bandwidth hunger by using brotli instead of gzip for static contents.
  • Free ice cream: HTTP/2, IPv6, Web Manifest.
  • More ice cream via plugins:



Aero Router Performance


Terminal output


URL Source Size Speed view source 12 KB 100 / 100 view source 15 KB 100 / 100 view source 13 KB 100 / 100 view source 5 KB 98 / 100

Size: Includes compressed HTML, CSS and JS of the frontpage. Excludes external videos and images.
Speed: Measured by Google PageSpeed. Does not represent real-world loading speed.

By Eduard Urbach

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