Repl.it Multiplayer

What it does

Code with friends in the same editor, execute programs in the same interpreter, interact with the same terminal, chat in the IDE, edit files and share the same system resources, and ship applications from the same interface!

Today we're announcing the most-significant evolution of our platform — something we've been building towards for a long time that we're thrilled to share...

• 
  Repl.it2018 · replit.com · ▲399

  Code and deploy apps in any language right from your browser

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  Repl.it Teams for Education2021 · replit.com · ▲145

  Zero-setup collaborative cloud IDE for teachers and students

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  Visual Studio Live Share2018 · visualstudio.microsoft.com · ▲400

  Real-time collaborative development

• IM
  I made an in-browser code editor with code replay and REPL2023 · logicboard.com · ▲87

  I made a Logicboard.com — A collaborative code editor with code-replay feature. Code-replay lets you run the coding session like a movie, I wrote a blog post on how I implemented this: https://logicboard.com/blog/code-replay You can try out the demo here: https://logicboard.com/demo/:replay And play around with the code editor here: https://logicboard.com/demo/ Logicboard also has an REPL shell, just type "start()" and hit enter in the output area.

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  Layer2023 · layer.app · ▲175

  Making your browser multiplayer

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  repl.it2015 · replit.com · ▲109

  Online code repl for pretty much any language.

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  /dev/null▲472

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

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  Talanoa▲340

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

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  remove.bg▲2,028

  Remove image backgrounds automatically in 5 seconds with just one click. Don't spend hours manually picking pixels. Upload your photo now & see the magic.

  Work · 2018 · remove.bg

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  Humaaans▲1,592

  Mix-&-match illustrations of humans with a design library.

  Growth · 2018 · humaaans.com

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  Refactoring UI: The Book▲822

  Make your ideas look awesome, without relying on a designer

  Life & fun · 2018 · refactoringui.com

• 
  The Y Combinator Database 2.0▲604

  Everything you ever wanted to know about YC companies

  Growth · 2018 · ycdb.co

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  Ouch! Illustrations▲590

  Free illustrations for better UX

  Growth · 2018 · icons8.com

• 
  Visa List 1.0▲576

  Know where you can travel with your passport tension free ✈️

  Life & fun · 2018 · visalist.io