Engineering
1.1K posts
Engineering
@XEng
updates from our engineering team
San Francisco เข้าร่วม Haziran 2007
5 กำลังติดตาม1.3M ผู้ติดตาม
Engineering รีทวีตแล้ว
The most powerful distribution channel in the world is Timeline. And today we're launching a new way to take full advantage of it to monetize your content.
Introducing Exclusive Threads
Here's an Exclusive Thread on why it's the best way to build a content business on the Internet 👇
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Engineering รีทวีตแล้ว
For the past few months, we’ve been quietly building a standalone X Chat app for iOS.
Today we’re opening it to the first 1,000 users on TestFlight.
Use it. Break it. We want your feedback.
Screenshot → ✓ → “Share Beta Feedback…”
testflight.apple.com/join/2dxvn5Sv
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Engineering รีทวีตแล้ว
When you think of video on X, which format do you feel is most important to the platform?
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Engineering รีทวีตแล้ว
Officially launching X API Pay-Per-Use
The core of X developers are indie builders, early stage products, startups, and hobbyists
It’s time to open up our X API ecosystem and instill a new wave of next generation X apps
We’re so back. developer.x.com
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Engineering รีทวีตแล้ว
Understanding requires imagining. Grok Imagine lets you bring what’s in your brain to life, and now it’s available via the world’s fastest, and most powerful video API: x.ai/news/grok-imag…
Try it out and let your Imagination run wild.
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Engineering รีทวีตแล้ว
Over the last few months, we scoured the world for the top posters in every niche & country
We've compiled them into a new tool called Starterpacks: to help new users find the best accounts—big or small—for their interests
⬇️ Reply below with a topic you're most interested in
We'll be rolling out to everyone in the coming weeks.
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We have open-sourced our new 𝕏 algorithm, powered by the same transformer architecture as xAI's Grok model.
Check it out here: github.com/xai-org/x-algo…
Elon Musk@elonmusk
We will make the new 𝕏 algorithm, including all code used to determine what organic and advertising posts are recommended to users, open source in 7 days. This will be repeated every 4 weeks, with comprehensive developer notes, to help you understand what changed.
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Engineering รีทวีตแล้ว
We are revising our developer API policies:
We will no longer allow apps that reward users for posting on X (aka “infofi”). This has led to a tremendous amount of AI slop & reply spam on the platform.
We have revoked API access from these apps, so your X experience should start improving soon (once the bots realize they’re not getting paid anymore).
If your developer account was terminated, please reach out and we will assist in transitioning your business to Threads and Bluesky.
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Engineering รีทวีตแล้ว
Engineering รีทวีตแล้ว
X is the best source for financial news -- and hundreds of billions of dollars are deployed based on things people read here.
We are building Smart Cashtags that allow you to specify the exact asset (or smart contract) when posting a ticker. From Timeline, users will be able to tap them to see its real-time price along with all mentions of that asset.
We're aiming to collect feedback as we iterate toward a public release next month.
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Engineering รีทวีตแล้ว
Ladies and gentlemen, we're fixing Notifications.
We're launching a new design on iOS + web—which includes the all new Priority tab:
Anytime your mutuals or big accounts interact with you, we'll show it on Priority—so you never miss a moment. Enabled when you hit 500 followers.
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Engineering รีทวีตแล้ว
London Grokathon - Jan 17th 🚀
Join us for 12hr non-stop coding to build applications and show what's possible!
Apply by 1/4: x.ai/grokathon
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Engineering รีทวีตแล้ว
Engineering รีทวีตแล้ว
Engineering รีทวีตแล้ว
X is head and shoulders above the competition for news and developing stories that people care about.
Now easier than ever to integrate news from X into your app 🔥
Developers@XDevelopers
Shipped: News Lookup & Search endpoints in X API 🔥 All API users will now be able to access trending news stories and related posts on X. Build smarter news experiences — X is where news breaks first. Bonus: Enterprise API users will also be able to get news headlines in realtime via the X Activity API. Start here 👇docs.x.com/x-api/news/int…
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Engineering รีทวีตแล้ว
Introducing Grok 4.1, a frontier model that sets a new standard for conversational intelligence, emotional understanding, and real-world helpfulness.
Grok 4.1 is available for free on grok.com, grok.x.com and our mobile apps.
x.ai/news/grok-4-1
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We’re building the world’s most secure messaging platform.
Unlike other apps, Chat’s end-to-end encryption and zero hooks for advertising ensure that no one, not even X, can ever read your messages.
Chat@chat
Say hello to Chat – all-new secure messaging on X. • end-to-end encrypted chats and file sharing • edit, delete, or make messages disappear • block screenshots and get notified of attempts • no ads. no tracking. total privacy.
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