Sourya Majumder (@runallapps) header
Sourya Majumder (@runallapps) profile picture

Co-Founder @ProjectX_Cloud (YC P26)

Dogpatch, San Francisco
Joined September 2025
Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)
Sourya Majumder retweeted
You’d think we’d have learned from Steve Jobs and Travis Kalanick that one does not just simply replace the founder…
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Sourya Majumder retweeted
Introducing Margin: open-source, hosted, Mintlify-compatible docs for $0. Docs are the most basic infrastructure for the agentic web. We think hosting and writing them should be free. Try now: margin.manicule.com
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Sourya Majumder retweeted
always improving my protocol
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Sourya Majumder retweeted
A lot of startups decided to build AI notetakers and enter our market. So we decided to enter theirs. Starting next week, Fireflies is announcing 10 new products. Some startups have raised $100M+ to build what we're about to give away for free. Also, Fred says hi 👋
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Sourya Majumder retweeted
We're doubling down on hardware and are looking for someone to manage our hardware shop ycombinator.com/companies/y-…
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Sourya Majumder retweeted
Today we're standing up XBOX LABS (labs.xbox.com). Here is the note that I sent to the team: Team, The first video games emerged some 75 years ago. In the time since, there have been booms and busts, but every year there are more great games to play, more devices to play them, and best of all, more people than ever playing. That growth helped make XBOX what it is today, and we've helped shape the industry in return, from bringing hard drives to consoles and online gaming through Xbox Live to Game Pass and cloud gaming, alongside franchises that have brought millions of people together. In recent weeks, we've seen games rapidly decompiled and rebuilt to run on hardware they were never originally designed to support. Windows PC builds have been translated to run on Apple Silicon or ported to run inside a browser through WebAssembly and WebGPU, the latter now approaching 90% global browser support. Perhaps more surprisingly, we've seen many of the biggest games in the world have been remixed into the source code of another. These experiments challenge long-held assumptions about our industry: the tether between software and hardware, the boundary between creation and play, and how people discover and experience games. While it is hard to predict the future of gaming, it is easy to see the possibilities in making great games easier to access, giving old games new life and allowing more players to become creators and co-creators. These are unmistakably good outcomes for players, even when (and sometimes because) they challenge our existing business models. To explore these possibilities, I’ve asked Scott to stand-up XBOX LABS, a small group of game makers, engineers and scientists whose job is to turn emerging ideas into things our players and developers can experience. We'll build in the open, learn from what people do, and measure success by whether more people are playing and creating. I think XBOX has an important role to play here. Coding became the first major workload for agents because they can write, run, and test software. Games share many of those same properties, and people spend more than 72 billion hours a year playing XBOX games, roughly five times the estimated time spent writing code worldwide. We've spent 25 years learning how to make great games, and I want our game makers to help shape what these new technologies make possible. As we learn, we’ll share the tools we build with developers across the industry, just as we always have. Our priorities aren't changing. We remain committed to the 4Cs, to making great games, to our hardware and to being responsible stewards of IP and the communities built around it. LABS gives us a way to explore new technology that is game design led without abandoning the work already underway. Asha
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Sourya Majumder retweeted
The only group more insufferable than tech people is anti-tech bluesky users, who have been coming back to X in droves the last few weeks. And they’re just discovering that the entire world got rich over the last two years while they were busy arguing with each other about politics and AI. And they’re very, very angry.
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Sourya Majumder retweeted
two different worlds
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Sourya Majumder retweeted
Seems like SF is missing me 😭😭😭
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Sourya Majumder retweeted
In Detroit for @Reindustrialize ,the city that out-built the world. From Detroit, today, we're releasing @orangewood's launch film. Only robot built with the American Worker in mind. A robot arm any factory worker can deploy themselves. No code. No integrator. Teach it once our AI does the rest. Robot abundance for the American worker.
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real question is not how many investor calls you can take per day, but how many red bulls you can sip in 24h
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Sourya Majumder retweeted
This is what Infinite compute inside an OS looks like
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Sourya Majumder retweeted
A Chromebook ran Isaac Sim today. An iPad rendered Blender in 4K. A phone ran 10 parallel agents. InfinityOS from @ProjectX_Cloud is a web-based OS that lets you run any desktop app (windows/linux) on any device– each app with its own GPU, in the same workspace and filesystem. Congrats on the launch, @Rounacc, @BishalK_ , and @runallapps! ycombinator.com/launches/QXY…
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Sourya Majumder retweeted
We are growing like a rocketship, ORGANICALLY!!! ~May 5: ~550 → +57% WoW ~May 12: ~650 → +18% WoW ~May 19: ~2,500 → +285% WoW May 20 alone: ~5,000 → roughly doubled in a day Demo day will be fun :)
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Sourya Majumder retweeted
We reinvented the computer to end hardware dependency across all decices
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Sourya Majumder retweeted
Replying to @AOC
The idea that all billionaires got their money by exploiting peopl doesn't hold up to any scrutiny. JK Rowling wrote books about cheeky wizards. I invented a better way to make virtual reality headsets and games to play on them. We just made things people wanted.
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Sourya Majumder retweeted
In a country where only 2.6% of total union budget is allocated towards education, unemployment is inevitable. It becomes easier to propagate facism and sabotage it as religious independence. আজ যারা হিন্দু মুসলিম করছে, কাল তারা ব্রাহ্মণ সুদ্রর বিভাজনের রাজনীতি করবে। নেতাজি বেঁচে থাকলে খুব খুশি হতেন আজকের দিন টা দেখে
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Sourya Majumder retweeted
we just solved AI agent reliability in production Introducing Nexus, context-aware agent monitoring monitoring that leverages context to catch your agent's silent failures in production before users even complain
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Sourya Majumder retweeted
Feedback on Infinity OS. @ProjectX_Cloud backed by @ycombinator @Rounacc , @BishalK_ , @runallapps #ycombinator #infinityOS #projectx
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