We've been thinking about the best way to use screen data for a while now. After 500k hours of beta use, we're launching Dayflow: the open source automatic work journal. One of my favorite @rabois-isms: the best predictor of success is how well you allocate your time. But nobo…↗

new oss: github.com/antiwork/chrom…↗

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Introducing Hubble: the best notepad for you and your agents. - Feels like Notion or Apples Notes, but for Markdown - Live-reloading editor to collaborate with agents - Supports HTML-based apps to build interactive visualizations Free and open-source 👉 hubble.md↗

Introducing Clips - 100% free, open source, agent-native alternative to Loom Unlike Loom, agent's can fully understand Clips just from a URL. Every Clip comes with APIs and metadata for agents to explore their contents. Agents can "see and hear" anything in a Clip - not just t…↗

Introducing agentcn 🤖 by @shadcnlabs > Built on Eve by @vercel and @flueai > Zero config, one command setup. >@shadcn /ui compatible (simply copy-paste) > 10+ production-ready agent recipes > Fully customizable 100% free and open-source.↗

Some thoughts of mine that nobody asked for on the EU's fight with Apple and my worries related to Mythos and Fable. lucumr.pocoo.org/2026/6/10/gasl…↗

Introducing text-to-lottie: an open source skill and harness for generating production ready Lottie animations with codex/claude code. $ npx skills add diffusionstudio/lottie Prompts guide and repo in the comments.↗

Introducing Harness-1, a 20B search agent trained with a state-externalizing harness. > frontier-level long-horizon search, rivaling Opus-4.6 and outperforming GPT-5.4 > Context-1-level cost and latency > externalizes candidates, evidence, verification, and search history > o…↗

Today, we’re excited to introduce Miso One, the most emotive voice model in the world. Miso One is an 8-billion-parameter text-to-speech model for highly expressive speech generation. It emotes like a human and responds faster than a human, with just 110 milliseconds of latenc…↗

New component: AskUserQuestions - Clear affordance between single select and multi select - Keyboard powered - Seamless "other" option - Fluid Functionalism's proximity hover - Inline or stacked descriptions - Motion and subtle animation just on what matters Open source: Link in…↗

Has been a while since I wrote about agentic engineering, so this time around some learnings of maintaining Pi as a junior maintainer to @badlogicgames :) lucumr.pocoo.org/2026/5/24/pi-o…↗

~I wrote it in Markdown first. Easy marks easy work.~ plannotator.ai↗

we built the first sane way to debug your agent locally. you can see your traces. codex/claude code can too. this lets them write evals and test your agents automatically. best part: it's completely free and open source. install with 1 line. (github below)↗

we built pookie it's a helper that lives inside Slack it can search messages, generate memes, run code, and connect to your tools (Linear, GitHub, Stripe, even my bank!) fully open source and self hostable↗

introducing trunks: the most powerful open-source git-native filesystem for ai agents. it gives agents a normal filesystem with git semantics built in: branches, diffs, rollback, checkpoints, and push/pull. available today. completely self-hosted. open source. your data stays…↗

I built my own software factory, and I open-sourced it. It's called Sandcastle. Here's how to use it:↗

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Ghostty is leaving GitHub. I'm GitHub user 1299, joined Feb 2008. I've visited GitHub almost every single day for over 18 years. It's never been a question for me where I'd put my projects: always GitHub. I'm super sad to say this, but its time to go. …↗

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Warp is now open-source.↗

Introducing Euphony, an open-source tool for visualizing chat data and Codex session logs. Paste in a public URL or upload a local file, and Euphony turns the raw data into an easy-to-browse view. It supports translation, filtering, editing, and more.↗

We have a big open source launch for you today. Announcing React Email 6.0. For a long time, people asked me for a way to include an email editor into their app. So we decided to open source our own editor. - Embed in your app - Style with your brand - Build custom extensions↗

Here's why we built and open-sourced Agentic Inbox: an email inbox you can host yourself with a built-in AI agent, running entirely on Cloudflare Workers 👇↗

PSA: You can vibe code your own "New tab" page in Chrome. I have turned mine into the ultimate solution to the "too many tabs" problem - See all your tabs with clear titles, grouped by domain - Closing any tab gives you "swoosh" sound and confetti effect 🎊 - "Easy wins" grouped…↗

If you want your OpenClaw or Hermes Agent to be able to have perfect total recall of all 10,000+ markdown files, GBrain is here to help. It's exactly my OpenClaw/Hermes Agent setup. MIT-licensed open source. Hope it helps you build your mini-AGI. github.com/garrytan/gbrain↗

We created the open source version of Claude Managed Agents. Introducing Multica github.com/multica-ai/mul…↗

Inspired by @karpathy & @FarzaTV, introducing LLMwiki.. fully open source to help build yours. Inputs were tweets, bookmarks, iMessage/WhatsApp, and all my writing. Spent a bunch of time refining the frontend design to make it look great. Even though every single article he…↗

Introducing Expect Test your agent code in a real browser Works with your agent. Fully open source↗

People of pi. BIG NEWS. I've sold out. Let me know how you feel about this in the comments below. mariozechner.at/posts/2026-04-…↗