🦞🌯 Lobster Roll

I built an open-source Chrome extension that lets any LLM control your browser autonomously.<p>There are several existing approaches to AI-driven browsing (Atlas, Comet, Claude in Chrome, Dia, Nanobrowser, browserOS). I built this because I wanted something with different trade-offs:<p>Zero dependen...

I&#x27;m building a PWA for investigative journalists who need to capture evidence without leaving forensic traces on their devices (even if seized).<p>The architecture: 1. &quot;Zero-Trace&quot; Camera: Uses `getUserMedia` to stream video.<p>2. RAM-Only: Captures frame to an off-screen Canvas -&gt;...

I built Flexboxle, a daily puzzle game where you use Flexbox to rearrange blocks to match a target goal state.<p>How it works:<p>* Your goal is to arrange a set of blocks into a specific pattern using Tailwind CSS Flexbox classes (and &lt;divs&gt;) * After every submission, every block is graded as ...

Hey everyone,<p>I want to share tsilly.dev, a browser-based TypeScript playground I built after jsbin briefly disappeared and I stopped looking for alternatives.<p>For non-techy people: I use it to quickly play with visual ideas and test how something behaves on the web. Very useful for settling arg...

LibreBlog is an in-browser static site generator that supports Markdown, RIS references, and image embedding to create content-rich blogs.

Open-source, browser-based video editor inspired by CapCut. Timeline editing, runs on modern web APIs, and can be self-hosted. Looking for feedback from devs and video folks.

I&#x27;m interested in adding WebGPU support for a distributed ML project, so I wondered how much faster it is than CPU. I asked Claude to build this, then add export functionality. You can use it to see how much faster inference can be using WebGPU on your system. You can download the results as ...

Hi HN! I built a simple browser-based JSON diff tool after getting frustrated with existing options that were cluttered with ads.<p>This tool: - Runs entirely client-side (your JSON never leaves your browser) - Shows visual side-by-side comparison - Handles nested objects, arrays, and type changes -...