>_Build Astra
Sign inStart building
This weekend · Sat Jul 25 → Sun Jul 26

Build Something
Cool This Weekend

Join a 2-day weekend hackathon where builders come together to create something from nothing. Whether it's a side project, app, website, or AI tool, the goal is simple: ship something this weekend.

Start building→See how it works
0
Builds shipped
0
Makers joined
100%
Free & remote
Build Astra paper plane
How it works

How the weekend works

Bring your own idea, join someone else's project, or choose from a curated list of ideas in your dashboard. Connect with other builders, stay accountable, and launch something this weekend.

01Fri

Friday

Kickoff

Share your project idea with the community, join someone else's, or choose from a handpicked collection of ready-made ideas in the dashboard.

02Sat & Sun

Saturday
& Sunday

Build sprint

Build and ship your project alongside other makers in the group chat, where you can learn, share, and keep momentum going all weekend.

03Mon

Monday

★ Ship day

Every completed build gets featured on our projects page and on our newsletter read by thousands of founders, journalists, and investors.

Our partners

The tools behind every build

We're teaming up with the most exciting AI startups and developer tools, giving members access to exclusive benefits, early access, and free credits to help them build and launch faster.

Ship your weekend build to the world in seconds. Every project gets free hosting and a live URL by Monday.

Edge functions, storage, and domains so your prototype scales the moment it goes live, no DevOps required.

Pair-program, debug, and design with an AI collaborator that helps first-time builders move fast and stay unstuck.

Wireframe, prototype, and hand off. Design tooling for makers who want to ship something genuinely polished.

AI-powered newsletter software combined with everything you need to grow subscribers and generate revenue.

The AI code editor that turns ideas into working software, line by line, all weekend long.

1M
// the goal: 1,000,000 tools and apps shipped
0 shipped1,000,000 goal
aiappscryptodesigneducationgameshealthmarketingsalestravel
The mission

Help 1 million builders ship something

We're here to help people learn, connect, and launch something of their own. Too many ideas never make it past the planning stage, so we built a place to turn them into real experiences, products, businesses, and side projects.

It's completely free to join and fully remote. Developer, designer, founder, student, or first-time builder, you'll find people learning, building, and shipping together every weekend.

What will you ship by Monday?

Free, remote, and open to everyone.
Grab your spot for this weekend's build.

Start building→Read the rules