Sebastian Mendo

139 posts

Sebastian Mendo

Sebastian Mendo

@Seb_Mendo_1

Senior Product Designer, building the future of design systems

Dallas, TX Katılım Ocak 2026
402 Takip Edilen15 Takipçiler
Federico Cassano
Federico Cassano@ellev3n11·
what do people want to see in composer-next? any new particular capabilities?
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Farza 🇵🇰🇺🇸
I am building a team. If you're really really really good at building stuff, design, filmmaking, writing, pushing the models to their limits, or just making people care about a product at mass, certainly reach out. Let's collab + make stuff. Details: docs.google.com/document/d/1sf…
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Tom Alder
Tom Alder@tomaldertweets·
Airbnb stuck their entire customer journey up on their office walls. Drawn by a Pixar animator, pinned where everyone walks past them daily. 30 frames. 15 for hosts. 15 for guests. They call it "Snow White." Chesky stole the idea from a Walt Disney biography in 2011. Every new product idea has to answer: → "Which frame does this serve?" If it fits a frame, that determines the owner, who prioritises it against their KPIs. If it doesn’t fit a frame, it doesn’t serve the customer, and doesn’t get shipped.
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Marc Palasciano
Marc Palasciano@marc_palasciano·
Can you name 1 thing that’s gotten better in Texas over the last 5 years? If yes, please list it in the replies.
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Lex Tang
Lex Tang@lexrus·
All these mac apps look like the same. This is the new GitHub Copilot app.
Lex Tang tweet media
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Vlad Feinberg
Vlad Feinberg@FeinbergVlad·
How to land a job at a frontier lab vladfeinberg.com/2026/05/10/how…
Deedy@deedydas

The vibes in SF feel pretty frenetic right now. The divide in outcomes is the worst I've ever seen. Over the last 5yrs, a group of ~10k people - employees at Anthropic, OpenAI, xAI, Nvidia, Meta TBD, founders - have hit retirement wealth of well above $20M (back of the envelope AI estimation). Everyone outside that group feels like they can work their well-paying (but <$500k) job for their whole life and never get there. Worse yet, layoffs are in full swing. Many software engineers feel like their life's skill is no longer useful. The day to day role of most jobs has changed overnight with AI. As a result, 1. The corporate ladder looks like the wrong building to climb. Everyone's trying to align with a new set of career "paths": should I be a founder? Is it too late to join Anthropic / OpenAI? should I get into AI? what company stock will 10x next? People are demanding higher salaries and switching jobs more and more. 2. There’s a deep malaise about work (and its future). Why even work at all for “peanuts”? Will my job even exist in a few years? Many feel helpless. You hear the “permanent underclass” conversation a lot, esp from young people. It's hard to focus on doing good work when you think "man, if I joined Anthropic 2yrs ago, I could retire" 3. The mid to late middle managers feel paralyzed. Many have families and don't feel like they have the energy or network to just "start a company". They don't particularly have any AI skills. They see the writing on the wall: middle management is being hollowed out in many companies. 4. The rich aren’t particularly happy either. No one is shedding tears for them (and rightfully so). But those who have "made it" experience a profound lack of purpose too. Some have gone from <$150k to >$50M in a few years with no ramp. It flips your life plans upside down. For some, comparison is the thief of joy. For some, they escape to NYC to "live life". For others still, they start companies "just cuz", often to win status points. They never imagined that by age 30, they'd be set. I once asked a post-economic founder friend why they didn't just sell the co and they said "and do what? right now, everyone wants to talk to me. if i sell, I will only have money." I understand that many reading this scoff at the champagne problems of the valley. Society is warped in this tech bubble. What is often well-off anywhere else in the world is bang average here. Unlike many other places, tenure, intelligence and hard work can be loosely correlated with outcomes in the Bay. Living through a societally transformative gold rush in that environment can be paralyzing. "Am I in the right place? Should I move? Is there time still left? Am I gonna make it?" It psychologically torments many who have moved here in search of "success". Ironically, a frequent side effect of this torment is to spin up the very products making everyone rich in hopes that you too can vibecode your path to economic enlightenment.

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Sebastian Mendo
Sebastian Mendo@Seb_Mendo_1·
@n2parko Should we use 2.5 for both coding and planning or still use Opus 4.7 / GPT 5.5 for planning?
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Sebastian Mendo retweetledi
Cursor
Cursor@cursor_ai·
Introducing Composer 2.5, our most powerful model yet. It's more intelligent, better at sustained work on long-running tasks, and more reliable at following complex instructions. For the next week, we’re doubling the included usage of the model.
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Sam
Sam@samgrosss·
Simple (but beautiful) landing page design
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Guillermo Rauch
Guillermo Rauch@rauchg·
You can just render images on the terminal btw: ▲ ~/ npx ai-cli image 'a vercel ai sdk diagram' Run 𝚗𝚙𝚖 𝚒 -𝚐 𝚊𝚒-𝚌𝚕𝚒 and access every image, video & text model from @vercel AI Gateway instantly
Guillermo Rauch tweet media
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Sebastian Mendo
Sebastian Mendo@Seb_Mendo_1·
@jia_seed On the opposite side, you have to keep creating cool stuff. Your builder clout tends to run out if you succeeded in the .com era for example, and you haven’t adapted to the most recent trends.
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jia
jia@jia_seed·
sf is oddly meritocratic. if you’ve created something cool, no one cares where you were before
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Ed Andersen
Ed Andersen@edandersen·
Just heard another horror story from inside a large bank about developers expected to tokenmaxx and even licenses to Rider etc taken away to pay for it Sounds like actual hell
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noah
noah@noahsolomon·
it seems sideprojectmaxxing no longer is useful as a way to advance ur career. It's almost an anti-signal to me atp. I'd much rather work with someone who has made 1 to 2 things very delicately and with close inspection over every detail than someone who's pumped out 100 semi interesting projects.
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Sebastian Mendo
Sebastian Mendo@Seb_Mendo_1·
@geoffreywoo What about the interaction user experience? That is seemingly becoming one of the most complex product spaces today.
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GEOFF WOO
GEOFF WOO@geoffreywoo·
software people still say "ui is the moat" like its 2019. in a lot of categories the ui is now just the waiting room before an agent takes over. your real moat is owning the workflow, the permissions, and the mess.
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Sebastian Mendo
Sebastian Mendo@Seb_Mendo_1·
@TyroneC__ What i've realized is truly how complex Agentic Conversational Design is. It's absolutely insane how in depth it goes.
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Tyrone C.
Tyrone C.@TyroneC__·
I thought a product designer uses Figma. Now i regularly use: - Jitter - Figma - Github - Framer - Codex - Claude - Gemini - Midjourney - Screen Studio - Unicorn Studio You need to figure out copy You need in-depth knowledge of UX You need to be insanely fast in Figma You need to know how to animate things You need to be able to present your designs You need an understanding of mobile and web You need to be able to explain your expert opinion You need in-depth knowledge of interaction design And about 1 billion more things. It's wild to me how some still don't understand the value of a proper product designer.
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Sebastian Mendo
Sebastian Mendo@Seb_Mendo_1·
@benln Just wrote an email to yall! Would love to host Dallas and Plano as soon as there’s a chance.
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Ben Lang
Ben Lang@benln·
Cafe Cursor has hit 75 cities in 2026 (so far!) Want to host one in your city? Reach out.
GIF
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