Twitter Trends March 21, 2026

I put a lot of heart into my technical writing, I hope it's useful to you all. 📌 Here's a pinned thread of everything I've written. (muc...

Happy Friday. Testing a new feature.

I’m not exaggerating, I hear from so many big software cos which don’t use Claude Code/Codex. CTOs are asleep at the wheel. Engineers are t...

Karpathy says "I haven't typed a line of code since December" in his latest podcast. Here are the 10 most interesting things he said: Indu...

Still a work in progress, but I've published the first draft of a new chapter on "Using Git with coding agents" https://simonwillison.net/gu...

touching grass

Terence Tao spent a year at the Institute for Advanced Study - no teaching, no random events of committees, just unlimited time to think. Bu...

Now before I reply to someone I have to check first that I'm not being baited by an account that spams everyone with AI-generated replies. ...

The fact that AIs tend to answer you in bulleted lists tells us something important, though somewhat depressing: people can't read. They don...

Maybe the sickest OpenClaw use case I've ever built I now have my own R&D department Twice a day 5 different AI models autonomously meet a...

Cursor's Composer 2 just took second place on the Next.js evals leaderboard, beating both Opus and Gemini. See the full rankings ↓ https://...

Web 1.0 came with new channels: - email, search, link sharing, etc Web 2.0 too: - feeds, creators, viral invites, etc Mobile: - app store...

All you need to get rich in 2026 is 10,000 followers on X and OpenClaw

I underestimated how powerful Opus 4.6 with 1M tokens is. Even last year we were absolutely hitting context limit problems constantly. 1M to...

.webp is a good format

Instead of that movie, watch this 60 min conversation with the 🐐 Andrej Karpathy instead

You can now set effort level in skills/slash commands! This controls how long the model thinks before answering, and overrides your session...

i still don't get why we need to push code up to get an LLM review via awkward github ui hacks opencode has /review which can also do thing...

lots of AI cos starting to experiment with paid marketing so here’s my take: Paid acquisition is a tax on your product's defensibility. the...

I was drowning in hundreds of support messages on TrustMRR. So I made a simple change: support is now reserved for paid customers ($1 minim...

I hope you guys know that I tried pretty much every T3 Code alternative before building it. I wanted something good, reliable, performant a...

i set up Telegram as a remote control for my marketing agents in 15 minutes... and now i send tasks from my phone while i'm out the setup: ...

My favorite harness for code, @conductor_build just added Garry Mode, which is now officially the absolute fastest way to get going on a new...

.@PatientdeskAI is building an AI-native operating system for dental clinics that autonomously handles inbound calls, bookings, real-time in...

Claude Code with Figma MCP is an incredibly underrated combo for AI design. My next guest Felix showed me how to go: → From Figma design t...

i used to use 'continue' or 'keep going' but these days now i just say

The Origin of Species was published in 1859. Principia Mathematica was published in 1687, two centuries earlier. Conceptually, it seems lik...

My GStack /plan-design-review can take a 4 out of 10 mediocre design or wireframe all the way up to a 10 out of 10 visual design. It's amaz...

Read this over the weekend (bonus if you read all the papers in the Research List) and you’ll be among the “very few who understand how far-...

Evidence that AI models can, indeed, learn "taste" in this paper where a small model, trained on citations, is able to predict which papers ...

GStack has thousands of real users daily We're just getting started

Here's a preview of the kind of builder ethos I'm going to keep building into GStack. I was trying to do parallelization of my E2E testing...

1M context window feels like an upgrade from Opus 4.6 to 4.7

sometimes i look at my own product like "i can build that in a weekend"

messing with tighting up opencode ui and removing the horizontal padding better? worse?

new workflow for the weekend: - gpt 5.4 xhigh to plan - cursor composer 2 to implement - back to 5.4 xhigh to audit + fix - ship pull reque...

hey @bcherny can you turn on github sponsors

Always amazed by the people who dm me in support of the anti-Anthropic stuff. Feels like half the industry is scared to poke the bear. Than...

Two quick updates for V8 (1) Relax mode is now available for V8 (2) We've put up a new version of SREF / Moodboards which is 4x faster, 4x c...

Google Stitch isn't competing with Figma... it's making sure the next generation of builders never becomes Figma users Figma's moat is mus...

Week 7 revenue report: Stripe: $29,232 ETH: $2,703 (1.26) Lifetime: Stripe: $170,930 ETH: $110,785 (51.6) Down from last week's $44K. Fir...

we see occasional complaints about memory issues in opencode if you have this can you press ctrl+p and then "Write heap snapshot" it'll ...

Anyone know if it's possible to checkout two private repos at the same time in Claude Code for web? As far as I can tell it isn't, because ...

theoretically for most ppl the statement “i’m dating a model” is not inaccurate anymore.

Live in 45 mins. Lots to talk about

I just bought $5k of Figma Very bullish on SaaS adapting to AI, their stock is getting crushed rn, and @zoink isn’t gonna miss

✅ ACQUIRED $100/mo backlink directory sold for $1,000.

A lot of AI conversations focus on chatbots and demos. But some of the most valuable AI systems solve much less glamorous problems. Proces...

I guess I am basically building gstack into what Claude in Chrome MCP was supposed to be

you can build a fact-checking system with MiroThinker H1 that runs before you publish any SEO article... > write the piece using Claude wit...

AI coding has basically replaced technical debt with comprehension debt and we’re rolling with it. https://addyosmani.com/blog/comprehensio...

The gap between “it works on my machine” and “it works at scale” is exactly why AI won’t take your job.

Between Cursor's glass and t3code... I don't see the need for the codex app

Vibe Jam 2026 soon... 😊 Get ready!!!

… are the bots are gone??

Lightspeed's @buckymoore says the bar is now "way, way higher" for neolabs to succeed, but there's still an opportunity to exploit the "bure...

Unc Claude Code hackers of the world, unite!

i'd love to see cursor composer 2 available as an api on openrouter or something so i can use this for my agents

got a new laptop, setting things up, what IDE should I go with? was vscode, just want minimal + tmux

Apple researchers introduced Feature Auto-Encoder (FAE), a diffusion image generator that learns from compressed embeddings produced by a pr...

Using Codex and GPT-5.4 to hack this little toy screen & speaker by reverse engineering direct Bluetooth protocol binaries I found on some H...

POV: the company hires a 21 year old AI consultant to teach their senior programmers how to install OpenClaw and use Claude Code. management...

@cursor_ai shipped Composer 2. @GoogleAIStudio went full-stack. Everyone's racing to make vibe coding easier. Meanwhile @danshipper vibe c...

i put my beloved startup for sale a few weeks back 18 total offers so far, 2 of them were semi serious. since then: 40% growth in last mon...

Almost every AI power user I know is MORE stressed and busier after using AI, not less What people thought AI would do: 10x productivity so...

do you use the opencode sidebar

a small minority of companies are ai related the majority are not ai related but want to be this is the reason there's so much noise, the o...

Thus far I’ve taken the Apple approach (inaction) with openclaw Haven’t dug into it while the dust settles @MatthewBerman do I go straight...

Spoke to a CRO of a hot Series B startup yesterday: “We don’t have the knowledge internally to implement AI and agents into our process.” ...