We built the new
#Paris2024
hub on some new product development tech at X called Jetfuel that makes it lightning fast to build new features across all clients.
To start, this is how fast it is to develop in it. more demos & details in the thread 👇
you can make a living on twitter today and not be worried about demonetization or account bans because you said something the establishment did not like.
i am seeing a lot of users concerned about removing blocks. We can make mutes stronger, like not allow people you mute to reply or quote you. We can also transfer you block list to mute list.
Preventing an account from seeing your posts does not work in practice. Anyone with any
.
@ThierryBreton
Is EU reluctant to give up centralized control and instead rely on democratic fact checking offered by community notes?
Has any of the EU regulators looked at our open source code? No other social media has done that
I don't even know what deceptive ui means
My thoughts on threads:
I have no doubt threads will be the best competitor to twitter yet.
We will learn a lot from them, they will get some things right. There will be new ideas.
And finally, bring it on! I am looking forward to the challenge. We will be heads down building
Invisible to you all but an interesting change to X is that we rebuilt the entire trends system from scratch. All of the new Grok trends are generated on just two 32 core cpu machines. It's incredibly simple and efficient.
While we are bringing you tonnes of new features, a lot
This was also the first production deployment of
@bunjavascript
at X. We chose Bun because it is the most performant and developer-friendly JavaScript runtime in our testing.
We released the portal built on this system to all users at X, and the system handled it gracefully.
One year in ✅
X has been constantly improving. Introduced loads of new features. Our systems are more reliable than ever, and we've simplified teams & systems. This is just the beginning; the pace of progress will only accelerate from here. I'm incredibly proud of the entire
do you want to be a software engineer that is actually allowed to take risks? that is actually allowed to do stuff, like running a never seen before livestream size?
x is hiring
if you are a good engineer, you want to be here
Many have offered rich incentives for X (fka Twitter) to move its HQ out of San Francisco.
Moreover, the city is in a doom spiral with one company after another left or leaving.
Therefore, they expect X will move too.
We will not.
You only know who your real friends are when
Congrats to the team for open sourcing this foundational piece of Twitter's tech stack!
Interested in joining the team that builds the core services behind Twitter's products? slide into my DMs. I'm hiring one or two exceptional engineers to join the team.
So now that it's December. When will the code freeze start at your company, assuming you have one?
Also, now that the App Store isn't closed during the holidays, does this change anything with the code freeze?
Lines of code:
MS-DOS: 4 thousand
WhatsApp: 30 thousand
Telegram: 50 thousand
Zoom: 60 thousand
TikTok: 80 thousand
Space Shuttle: 400 thousand
Minecraft: 500 thousand
Instagram: 1 million
US Military Drone: 3.5 million
YouTube: 5.4 million
World of Warcraft: 5.5
Content recommendation on X is challenging because of its uniquely realtime focus. Traditional recommendation methods require a lot of signals from users to generate high quality recommendations.
Reels, Tiktok and Youtube have better recommendations in part because they do not
It's great to see a lot of happy creators sharing their revenue share payouts. This is just the beginning!
Get creative, start your podcast, shitpost, start live streaming or build a community here because X app is going to be where everything entertaining is happening
Revenue share is a monumental change for Twitter. Creators & Twitter now have a new shared incentive of increasing the value our users get out of using Twitter.
Meta is too good at ad targeting, it serves my friend who likes yogurt, yogurt ads and he has not liked any yogurt posts. It's only possible if you have creepy levels of information about you
Instagram revenue was just disclosed for the first time in court filings.
2018: $11.3B
2019: $17.9B
2020: $22.0B
2021: $32.4B
It makes more in ad revenue than YouTube (and likely at much higher gross margins!)
Historic!
The EU becomes the very first continent to set clear rules for the use of AI 🇪🇺
The
#AIAct
is much more than a rulebook — it's a launchpad for EU startups and researchers to lead the global AI race.
The best is yet to come! 👍
This is Jim Thorpe. On the morning of the 1912 Olympics his shoes were stolen. Luckily, Jim ended up finding two shoes in a garbage can. But one of the shoes was too big, so he had to wear an extra sock. Wearing these shoes, Jim won two gold medals that day.
#ITANativeSports
Was sharing the architecture for tweet previews with my team today. Made me realize that we have already open sourced (or are working on) open sourcing most of these systems. Great for transparency
A lot of the improvements in 2023 are also invisible to users. We did a lot to simplify and modernize our infrastructure to build features faster and increase reliability.
It should be possible for principal engineers to work outside the OKR systems, and be ahead of execution or be positioned not to be in the direct path of execution. If you are asking principal engineers to own the execution, you are turning them into managers.
Is there a worse kind of tech debt in software engineering than unfinished migrations?
✔ Makes systems more complex
✔ Future engineering work is ~2x the effort
✔ Becomes harder to undo/finish as time passes
unfortunately we have too many of these at X
Great to see that we picked up the pace as the year progressed. Next year is gonna be even better, lots of amazing features and bigger improvements in the works!
WHAT FEATURES DID X ADD IN 2023?
2023 is almost over, and I created a timeline that shows most of the IMPORTANT FEATURES that
@X
added this year!
WHAT WAS YOUR FAVORITE?
This is insane: power needs of AI are so big coal fired plants are being kept open.
AI should be forced to prove that its benefits justify the environmental harms, copyright violations, abuse of personal privacy, and operating costs. It’s a long shot.
This is quite an ambitious project across Android, iOS, web, & backend to build the fastest product dev system using cutting edge systems.
If you want to be part of the small team that builds this framework or products on it, DM me or apply here:
The layouts built on this system work cross-platform. Here is a demo of the same changes on iOS.
Unlike other frameworks like React Native, this is fully native (SwiftUI/UIKit) and does not run any JavaScript code. This keeps the app maximally performant and fluid.
compute cost (gpus) and latency are the real bottlenecks today for productionizing LLMs. Glad to see open source community making great strides in this area.
Tokens/sec for a given hardware is a key metric to watch (assuming quality of LLM remains similar)
The pace of open-source LLM innovation and research is breath-taking
I suspect that open-source will soon become unbeatable for anyone except maybe OpenAI
Here's why
- Open-source community is way bigger than any specific company
- Safety lobotomy and fear of bad press will
The easiest way to improve your productivity is ironically by doing less. Focus your full energy on the things that matter the most.
It's a common habit to assume that what you are doing is useful without critical thought
@0xgaut
Verification and limits are here to stay. Scrapers and bots are getting extremely sophisticated. At some point, trying to distinguish a real user from a fake one will be impossible without it.
@MailePRMedia
my take is that you should be able to mute
@brockpierson
and the bots and get the same effect. They can continue to envy your posts in silence :)
@moorehn
The block feature we are discussing here is not required by either of the platforms. They only require the app owner to have the ability to take down any user or user generated content
i've been pounding six of these a day, only just realized each one has 200mg of caffeine. is it legal to put caffeine content outside the nutrition facts box like that?
@enriquebrgn
not particularly sure if this is worth fixing. I'd argue some strong mute features like preventing people from replying to you requires that you reveal to them that you muted them
Fighting bots, spammers and scammers to thwarting large platform manipulation attacks, threat disruption team is basically cyber warriors. Join them here 👇
Happy to be opening up some new headcount at
#Twitter
#X
#TwitterX
#hiring
on our Threat Disruption team.
I'll have new roles coming out in the weeks ahead, all related to investigations, elections, and engineering to build out solutions to support those!