Ah, the joy of collaborative coding!! You know those particularly tasty moments when you’re desperately trying to share your code with a colleague by copying and pasting bits into a chat, or worse, sending screenshots?

Well, let me introduce Rustpadan elegant solution that will finally allow you to code with others without looking like big rednecks.

Developed by Eric Zhang (already known for his excellent sshx and boron projects which I talked about yesterday and the day before yesterday), Rustpad is a collaborative text editor that stands out for its simplicity and remarkable performance.

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But don’t be fooled by its minimalist interface – under the hood lies a small engineering marvel because unlike other solutions that rely on complex databases, Rustpad takes a radically different approach. The entire system is based on a lightweight and efficient architecture:

  • The server, written in Rustmanages connections and synchronization via the operational transformation algorithm
  • The frontend uses React and the editor Monaco (the same as VS Code)
  • The operations transformation logic is compiled into WebAssembly
  • Communications go through WebSocket for optimal responsiveness

This architecture thus makes it possible to obtain an ultra-fast collaborative editor that fits into a Docker image of only 6 MB. In addition, the data is stored in memory, which avoids the complexity of a database while guaranteeing performance. maximum.

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What makes Rustpad really interesting is its “less is more” philosophy because instead of drowning you in an avalanche of features, it focuses on the essentials as is.real-time editingTHE multi-user supporta familiar interface because if you know VS Code, you are already at home, a slight persistence which allows you to keep documents in memory for 24 hours by default and above all a simple deployment via a beast Docker container!

To start your own instance, you will need Rust, wasm-pack and Node.js. The process takes place in a few steps:

wasm-pack build rustpad-wasmnpm installcargo runnpm run dev

The multi-architecture Docker image (AMD64/ARM64) also makes deployment extremely simple:

docker pull ekzhang/rustpaddocker run --rm -dp 3030:3030 ekzhang/rustpad

And for more advanced configuration with persistence:

docker run -d \-e EXPIRY_DAYS=7 \-e SQLITE_URI=/data/rustpad.db \-v /local/path:/data \-p 3030:3030 \ekzhang/rustpad

In short, it is the ideal tool for pair programming sessions, live code reviews, or even for teaching remote programming.

So, if you are ready to transform your coding sessions into real collaborative work, go to Rustpad to test for yourself!

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