Create, Iterate, and Innovate! 🐸

Every month, Linea will host a mini, online buildathon to celebrate and reward continuous hacking! For June Dev Cook-off, we will have a 10,000 USD pool prize distributed to qualified projects.

You can create a new project, iterate on an ongoing one, or revive and refresh that old side project you've been wanting to get back to.

That means you don't need to start from scratch! The only requirement is that you're building with Linea, made progress on your project in the current month, and you've posted about your project on social (and included a frog somewhere)!

This is a great opportunity to win some small prizes alongside your regular building, improve on past hackathon projects, and get exposure to the Linea team and community!

Literally, win cool prizes for just shipping.


Things to note

You can submit on behalf of a formal organization (profit-seeking company or DAO), but priority will be given to independent hackers
You can make multiple submissions
You can use old code!
Bonus points for adding a frog somewhere in your submission 😉 🐸
Bonus points will be awarded to projects that incorporate the partner tooling found here

Examples of acceptable work

Flappy bird, but with frogs 🐸 and on-chain
A step-by-step, published tutorial on how to build a (maybe frog-themed 🐸) dapp on Linea
A translated guide on how to build on Linea
A published video explainer on how to build with Linea or Linea concepts
Improving the UI of a hackathon project you built before
A Dune dashboard demonstrating something cool about Linea activity
An shortcut to improve onchain UX

Judging criteria

Functionality and technicality - How complete and complex is the project?
Really great UX - How easy is it for a new user to navigate or how easy it is to follow the tutorial?
Originality - How original and innovative is the project? Is it pushing the boundaries of on-chain use cases?
Goshdarnit this is cool - A catch-all vibe check for projects that are simply fun to interact with

Registration Open

May 26,24 12:00(GMT+8)

Submissions Close

Jun 30,24 12:00(GMT+8)

Reward Announcement

Jul 5,24 0:00(GMT+8)


General Track

We'll be distributing $8000 amongst the top qualified projects. This can take the form of two outstanding projects receiving $4000 each, 10 projects receiving $800 each, or, in the case that no submissions meet our quality bar, no prize money being distributed for that month.

8000 USD

General Track Total Reward

Efrogs NFT

Quality projects that incoporates efrogs NFT can split the prize. Contract Address: 0x194395587d7b169e63eaf251e86b1892fa8f1960

1000 USD

Efrogs NFT Total Reward

$CROAK memecoin

Quality projects that uses $CROAK memecoin for utility can split the prize. Contract Address: 0xaCb54d07cA167934F57F829BeE2cC665e1A5ebEF

1000 USD

$CROAK memecoin Total Reward


Linea Dev Cook-Off

Live Now
Submission Closes in
Host by
Cohost by
Moonshot Commons

184 users partitipated