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CodeStarters presents

Earth2027
Hacks

One day. About 200 hackers. Use AI to make the world better. Open to anyone, beginners welcome.

  • San Francisco · venue TBA
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Registration is on Luma and requires approval.

A big open workspace full of hackers at their laptops
Six hackers posing together for a group photo
Two hackers smiling at a table with their laptops

the crew, last time around!

so what is it?

A day to make something real.

Earth Hacks 2027 is a one-day, in-person hackathon in San Francisco, hosted by CodeStarters. The theme is simple: use AI to make the world better.

There are no tracks, so any idea that fits is fair game. It's open to anyone, and beginners are welcome.

this year's theme

Use AI to make the world better.

People talking in a bright event room between tables
last time around

scenes from last time →

  • Hackers lining up at a counter full of food trays
  • Two hackers chatting outside on a sunny path
  • Volunteers setting out meals for hackers
  • Hackers hanging out on the grass outside the venue
  • Hackers serving themselves dinner
  • A big open workspace full of hackers at their laptops
  • Six hackers posing together for a group photo
  • Two hackers smiling at a table with their laptops

the plan

How the day goes

  • when

    About 9 AM to 9:30 PM PT.

  • where

    San Francisco

    In person. Exact venue TBA.

psst…

Full schedule coming in December.

couldn't do it without them

Thank you to our sponsors

got questions?

FAQ

Still stuck? Email outreach@codestarters.org.

  • Who can join?

    Anyone. Earth Hacks is open to everyone, and beginners are welcome. Registration is on Luma and requires approval.

  • When and where is it?

    Saturday, January 23, 2027, from about 9 AM to 9:30 PM PT, in person in San Francisco. The exact venue is TBA.

  • How much does it cost?

    TBA.

  • How big can a team be?

    TBA.

  • What should I bring?

    TBA. We'll share details before the event.

see you on the 23rd?

Grab your spot.

We're expecting around 200 hackers. Registration is on Luma and requires approval.

Register now (opens in a new tab)