Echo

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  Landing page

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  Editor view

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  Preview view

Inspiration

Inspiration for this application came from my own personal development experience, If i came across a repo that seemed like exactly what i was looking for often as a starting point for my own creations. I would have to fork, clone and then run this repo in my own dev environment (VsCode) just to preview it and see if it was a good fit. Echo solves this problem by allowing you to run, preview, edit and download the repo directly in the browser just from a simple url.

What it does

Echo is a revolutionary web application that transforms any GitHub repository into a fully functional development environment running directly in your browser. No downloads, no setup, no limits - just pure development magic.

How we built it

Frontend: React 18 + TypeScript Styling: Tailwind CSS with custom glassmorphism design Runtime: WebContainer API for browser-based Node.js Terminal: XTerm.js for full terminal experience Editor: Custom code viewer with syntax highlighting Build Tool: Vite for lightning-fast development

Challenges we ran into

The main challenge of this application - Making the entire process very user friendly boiling everything down to as little amount of clicks possible to get a live preview dev environment of the repo running, We used webcontainers to simplify this entire process by running shell commands to install deps and run the server as soon as files from the repo where fetched and available.

Accomplishments that we're proud of

• The design - we used MacOS 26 as our inspiration - A glass like vibe thats still user friendly and easy on the eye.
• Creating this for the community - The project is open source so anyone can use Echo and expand on its capabilities.
• A unique finished product ## What we learned That Bolt can do anything!! ## What's next for Echo
• Await feedback from the community.
• Expand on its capabilities

Built With

• css
• github
• react
• tailwind
• typescript
• vite
• webcontainers
• xterm