Screen Sharing in the Browser
Seeing all the hype around Bolt.new, I decided to give it a try, and within just 30 minutes, I built a fully functional web app for screen sharing. How It Works: - One user opens a room and receives a unique code. - Participants join by simply entering the code to view the shared screen. After that initial build, I moved the project to Cursor to continue iterating and enhancing its features. Github: https://github.com/tonghohin/screen-sharing Demo: https://share-your-screen.vercel.app
Screen Sharing in the Browser launched on November 29, 2024 with 219 votes, #189 of 4,990 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Screen Sharing in the Browser is a web application that enables users to share their screens in real time. One user creates a room and receives a unique code that others enter to view the shared screen. Built rapidly using Bolt.new and further developed in Cursor, the tool provides a straightforward way for multiple participants to collaborate or present content remotely without requiring installation or complex setup.
written from the facts on this page · September 2026
From the sources
Share your screen with one simple room code. No downloads or sign-ups required. - tonghohin/screen-sharing
A real-time screen sharing application built with Next.js, WebRTC, and PeerJS. Create or join rooms to share your screen with others instantly. git clone https://github.com/tonghohin/screen-sharing.git Navigate to the project directory: docker compose up 📦 Deployment Cloud Platform This application can be deployed on any cloud platform that supports static site hosting. docker run -p 3000:3000 -d --name screen-sharing ghcr.io/tonghohin/screen-sharing:latest 👥 Contributing Contributions are welcome! Please read our Contributing Guide for details on how to submit pull requests, report issues, and contribute to thefrom github.com
Does a similar job
all alternatives →
Screen – screen sharing for remote work, by the cofounder of Screenhero2020 · screen.so · ▲406Work together like you’re in the same room. Supports Mac, Windows, Linux, iOS, Android, Safari, Firefox & Chrome.
Fed up with WebEx, so we built a way to screen share in under 20 sec.2012 · screenleap.com · ▲402Free screen sharing using Screenleap. The fast, simple, and free way to share your screen instantly for online meetings, sales demos, and collaboration.
Interactive Screen Sharing in Slack2017 · slack.com · ▲759The next best thing to working in the same room
- 1F1-FPS encrypted screen sharing for introverts2024 · 1fps.video · ▲433
I wanted to show you something I was hacking on for the last few weeks. I tired of sharing screen via Google Meet with 1-hour limitation, with Zoom and 40-minute limitation, etc. With paid Slack subscription. And often times I just needed to screenshare with no audio. So I ended up with my own solution - no registration, low memory, low CPU, low tek 1 fps encrypted screen sharing. Currently sharing only the main screen (good for laptop users). It's very raw in terms of infrastructure, since I'm not counting bytes (yikes!), everything works on my own dedicated server. But the service itself…
COLLABORATE By Sariska2023 · kaostogel2d.com · ▲404Browse any website together without screen sharing
- MDMulti-display screen sharing with CoScreen2023 · blog.coscreen.co · ▲350
Good to be back on HN with all-new CoScreen, a little more than 3 years after it launched over here! With CoScreen 5.0, you can now share your windows from multiple displays at the same time, a long standing request by our most avid users and impossible in other apps. It also has a lightning-fast, Rust-based window compositing, scaling, and streaming engine now. CoScreen was always meant to be different so that you and your team can share your screens simultaneously and multi-directionally, and to be able to control what is being shared. We saw it as a natural extension and closely coupled…
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 27d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 25d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 22d ago · openbot.run
Talanoa▲343Hi 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
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, November 2024
the whole month →
Lovable▲1,477Hey HN! Previous CERN physicist turned hacker here. We've developed a way to make AI coding actually work by systematically identifying and fixing places where LLMs typically fail in full-stack development. Today we're launching as Lovable (previously gptengineer.app) since it's such a big change. The problem? AI writing code typically make small mistakes and then get stuck. Those who tried know the frustration. We fixed most of this by mapping out where LLMs fail in full-stack dev and engineering around those pitfalls with prompt chains. Thanks to this, in all comparisons I found with: v0,…
AI · 2024 · lovable.dev
Postiz▲1,188Streamline your social media with Postiz. Schedule posts, analyze performance, and manage all accounts in one place.
Dev tools · 2024 · postiz.com
I wasn't quite sure if this qualified as "Show HN" given you can't really download it and try it out. However, dang said[0]: > If it's hardware or something that's not so easy to try out over the internet, find a different way to show how it actually works—a video, for example, or a detailed post with photos. Hopefully I did that? Additionally, I've put code and a detailed guide for the netboot computer management setup on GitHub: https://github.com/kentonv/lanparty Anyway, if this shouldn't have been Show HN, I apologize! [0]…
Dev tools · 2024 · lanparty.house
Raycast Notes▲1,058Unlock a new level productivity with AI, Cloud Sync and more
Work · 2024 · raycast.com
