Anthropic shipped generative UI for Claude. I reverse-engineered how it works and rebuilt it for PI. Extracted the full design system from a conversation export. Live streaming HTML into native macOS windows via morphdom DOM diffing. Article: michaellivs.com/blog/reverse-e… Rep…↗

Alex Karp: "Everybody's worried about their future, but there are basically two ways to know you have a future." "One, you have some vocational training, or two, you're neurodivergent. And when I say 'neurodivergent,' I mean broadly defined." "It's really an inversion [for peop…↗

Introducing just-js Well, just-bash now has optional support for JavaScript and TypeScript execution - Full access to the built-in virtual FS - If enabled, access to the network via fetch - Can execute sub-shells like CLIs - Support for most-common fs/child_process/etc. node AP…↗

We've raised $6.5M to kill vector databases. Every system today retrieves context the same way: vector search that stores everything as flat embeddings and returns whatever "feels" closest. Similar, sure. Relevant? Almost never. Embeddings can’t tell a Q3 renewal clause from a…↗

Just shipped a Claude Code skill to use Cloudflare's new /crawl endpoint In the video I'm posting, the skill crawls 29 pages from the Claude Code docs in one shot. That's it, one command Install it: npx claude-code-templates@latest --skill utilities/cf-crawl Open Claude and ru…↗

How about a Fetch API that works on all websites? Introducing the Browserbase Fetch API, the fastest and cheapest way to extract content from the entire web.↗

Introducing the Parallel CLI: the most intuitive way for agents to access high-quality data from the open web. - Search: Search the web in natural language - Extract: Get clean page contents from any URL - Deep Research: Run deep research on open-ended questions - Enrichment: En…↗

Introducing the new Firecrawl CLI 🔥 The toolkit for agents to scrape, search, and browse the web. - Scrape clean data from any page - Search the web and get full results back - Spin up cloud browsers for interactive flows npx -y firecrawl-cli@latest init --all --browser↗

Software isn’t merely technical work anymore. It’s creative. Introducing Replit Agent 4. The first AI built for creative collaboration between humans and agents. Design on an infinite canvas, work with your team, run parallel agents, and ship working apps, sites, slides & more.↗

We built a better alternative to json-render & A2UI Up to 3x faster rendering & 67% fewer tokens. Far fewer broken outputs. We've been shipping Generative UI interfaces to 10,000+ developers for the past year. We know where JSON-based rendering breaks in production. So we built…↗

Crawl is Cloudflare Browser Rendering's latest endpoint, but it has eight other endpoints that are also available via Cloudflare's REST API: 📄/content for single page HTML 📸/screenshot to capture a screenshot 📃/pdf to turn a page into a PDF ⬇️/markdown to get a page in Markdo…↗

prediction re the end of spreadsheets AI code gen means that anything that is currently modeled as a spreadsheet is better modeled in code. You get all the advantages of software - libraries, open source, AI, all the complexity and expressiveness. think about what spreadsheets…↗

Introducing the new /crawl endpoint - one API call and an entire site crawled. No scripts. No browser management. Just the content in HTML, Markdown, or JSON.↗

Today we're launching @mastra remote sandboxes Give your agent a secure, isolated environment to run untrusted user code... like a vibe coding agent...↗

Codex, File My Taxes. Make No Mistakes. I asked an accountant and an AI agent to prepare my 2025 tax return. Only one succeeded. Last year I [predicted](x.com/corbtt/status/1991953280373797112) that the best coding agent of early 2026 would be able to file my taxes autonomously…↗

Two massive updates for the ComfyUI ecosystem today: 1️⃣ App Mode: The power of the node graph, now behind an easy-to-use interface. Turn complex workflows into custom apps. 2️⃣ ComfyHub: A brand new home to discover, run, and share community workflows and apps instantly via UR…↗

210 days ago, @naturalpay was just a one-pager and a memo. Today, we’re coming out of stealth. Natural is the agentic payments platform powering frictionless money movement between agents, businesses, and consumers. Wallets. Payments. Ledgering. Routing. Identity. Compliance.…↗

Developer to Fleet Commander The top 5% to 10% of builders are now 3 to 5 times more productive than they were a year ago. The median builder is up maybe 10% to 20%. --- In the past few weeks, I've spoken with several founders about how much AI coding tools are creating enormo…↗

GitHub Gists are useful but look terrible. So I’ve built: → gists.sh Simply replace the domain in any gist URL with gists dot sh. You’ll get: • Clean typography and layout • Great syntax highlighting • Dark mode • Multi-file gists with tabs • Frontmatter rendered as a proper…↗

We're launching 21st Agents in beta. It's the infrastructure layer for Claude Agent SDK - runtime, sandboxing, billing, UI, streaming - so you can ship agents to production without building infra from scratch. Think Vercel for Claude Agent SDK. Full walkthrough in the video be…↗

While building Latch, our governance and observability platform for agents handling sensitive operations, I needed a way to test it end‑to‑end. That meant giving agents real, governed identities: email, phone, payments, and secrets - all tied to a single auditable entity. That t…↗

We are launching something new at JetBrains – please meet Air. It's a new Agentic Dev Environment built for working with agents from different vendors. More cool stuff is coming, stay tuned: @getsome_air↗

A terminal-first CLI for Twitter/X. No API key needed. github.com/jackwener/twit…↗

yes, I crossed $1,000,000 / month was trying to keep it quiet but it got leaked on a pod so... let's go quick backstory: I sold Tweet Hunter and Taplio for $8m in 2024 then got back to work and honestly, I was terrified when you set a standard for yourself, you have to live…↗

The Execution Layer LLMs are in desperate need of an execution layer made for them to run tool calls in. A year ago LLMs were making direct calls to tools, we found that it flooded their context with irrelevant information to them and found incredibly poor performance. Then we…↗

i made a tamagotchi that lives in your notch and reacts to your claude code sessions. it cries when you yell at claude and gets happy when you praise it.↗

Karpathy's Autonomous AI Can Make You 701x Faster. It's The Future of Business. Most marketing teams run ~30 experiments a year. The next generation will run 36,500+. Easily. They'll run experiments while they sleep. Current marketing teams run 20-30 experiments a year. Maybe…↗

Can Alpha School Succeed Where Success Academy Stalled? I’m sitting a few feet from one of the nicest billionaires I’ve ever met. He wants to change how every kid in America learns. Joe Liemandt is wearing a black ALPHA baseball cap. Expensive yet understated polo. He’s smiling…↗

Building for trillions of agents Over the past few months, something big has started to happen with agents. Near the tail end of last year, we began to reach the point where coding agents were able to complete much longer running tasks, and didn’t require as much hand-holding th…↗

I'm hiring - founding engineer - cracked full-stack / cf workers - in-person sf - believes ai is eating the sdlc ask me anything: buildwithboris.com :)↗