pi-annotate by @nicopreme if you want this in pi with more oohmph github.com/nicobailon/pi-…↗

Codex for (almost) everything. It can now use apps on your Mac, connect to more of your tools, create images, learn from previous actions, remember how you like to work, and take on ongoing and repeatable tasks.↗

Quick demo of the animations.dev skill file. Improve any animation based on my knowledge and experience gathered over the years:↗

@yiannis__p yea github.com/pingdotgg/t3co…↗

Learn how to use coding agents in 30 minutes! This course teaches you how to build software with agents: plan new features, fix bugs, review and test code, and more. It's 100% free and these concepts apply to any agent!↗

Stanford @CS153Systems, Week 1 (Full Lecture) AI Scaling, Bottlenecks, and Why Compute Isn't a Commodity Yet 00:00 Compute Coachella 00:29 Simple Life Heuristic 01:08 Uncertainty Creates Opportunity 01:42 Four Bottlenecks Framework 01:51 Empirical Proof Matters 02:05 Cloud Cos…↗

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Introducing Windsurf 2.0. Manage all your agents from one place and delegate work to the cloud with Devin - so your agents keep shipping even after you close your laptop.↗

Cursor can now respond by creating interactive canvases to visually represent information. Ask it to generate dashboards and custom interfaces that are richer than plain text.↗

Today, we’re launching a Rather Large™ update to the OpenAI Agents SDK. Agents SDK now allows you to scale Codex-style agents in production, without building the whole harness yourself. We’ve brought all of the stuff of modern agents: computer-use, skills, memory, compaction, a…↗

6 pivots. Cease-and-desist from Microsoft. Then Harvard picked his AI over ChatGPT. Solo Founders Podcast ep 7 is live with @0interestrates of @juliusai. We talk about: How Rahul ended up solo The football analogy for building momentum Why 8/10 co-founder teams are fighting…↗

Build long-running agents with more control over agent execution. New capabilities in the Agents SDK: • Run agents in controlled sandboxes • Inspect and customize the open-source harness • Control when memories are created and where they’re stored↗

Interactive workflow builder – made with Claude↗

I rarely do interviews or talk about my personal life, but I made an exception for the team at @firstround. Their writer spent hours at my house. We talked about why I started Lenny's Newsletter, what motivates me to keep building it, and a lot of things I don't usually share p…↗

Introducing Gemini on Mac. It’s the first time we’re bringing the @Geminiapp to desktop. The team built this initial release with @Antigravity, and it went from an idea to a native Swift app prototype in a few days. More features on the way!↗

today project Think is officially out! we bet on agents that run non-stop, survive failures, cost nothing when idle, and enforce security through architecture agents that any developer can build and deploy agents that have sub-agents via Facets, Session API and full exec…↗

Harness, Memory, Context Fragments, & the Bitter Lesson this is a work in progress mental dump on interesting intersections between how we use and design a harness, implications for memory being accumulated over long timescales, and the search bitter lesson we can’t escape this…↗

Introducing wterm (“dub-term”) A terminal emulator for the web → DOM rendering — not canvas → Select text, copy/paste, ⌘+F, a11y → Dirty-row tracking, 24-bit color, themes → WebSocket transport with reconnection → Zig core compiled to ~12 KB WASM → just-bash, local, SSH↗

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I've been in the process of building a custom home for 5 years. Bought the land in 2021. Got the building permit this year. Haven't started construction yet. During those 5 years, I accumulated thousands of emails with dozens of architects, engineers, surveyors, contractors, gov…↗

About $500 in Opus 4.6 tokens and $50 in GPT 5.4. This included a couple of re-runs as I refined the prompt. Eventually used GPT 5.4 to refine the results, dedupe some events, tighten descriptions, etc. But the first shot was good enough and it was certainly < $100. Probably GPT…↗

Sub-agents in (latent) space! We’ve been working on a side project. As far as I know, this is the first massively multiplayer, completely LLM-driven game. Come play Gradient Bang with us. See if you can catch me on the leaderboard. This whole thing started because I wanted to…↗

Today is a big day! We're launching a ~ new ~ version of Claude Code in the desktop app. It's been redesigned from the ground up for parallel work and is a lot faster. It's been my main way to use Claude Code for the last few weeks.↗

We've redesigned Claude Code on desktop. You can now run multiple Claude sessions side by side from one window, with a new sidebar to manage them all.↗

Bash is all you need! Which is why I'm introducing my holiday project: just-bash just-bash is a pretty complete implementation of bash in TypeScript designed to be used as a bash tool by AI agents. Because it turns out agents love exploring data via shell scripts, even beyond c…↗

People have asked me how I feel about Udemy’s sale to Coursera. Honestly, I’m kinda pissed about it. I want to be clear - I’m grateful for the opportunity to start and benefit from Udemy’s success. It changed my life. But there’s another side to Udemy. A story of what could hav…↗

New in Word: Copilot now tracks changes, leaves comments, and more, working more like a coworker right inside your document, grounded in all your enterprise context with Work IQ.↗

Today, we’re introducing Skills in @GoogleChrome, a new way to build one-click workflows for your most frequently used AI prompts — like asking for ingredient substitutions to make a recipe vegan, generating side-by-side shopping comparisons across multiple tabs, or scanning long…↗

The UI era is ending. 🪦 For 70 years we designed computer interfaces. Mainframe, CLI, GUI, Touch. But with AI, the interface is disappearing. What will come next? My talk from @mastra's conf this week:↗

Sure, everyone loves Claude Code but if you ask non-coders: they're all obsessed with Cowork. @JJEnglert at @tenex_labs is one of them, and he's giving us the power user's guide to getting started with @claudeai Cowork. In this ep, JJ walks me through: - How to set up Claude C…↗