Hi HN,<p>I've been looking for a way to quickly prototype simple Qiskit circuits without the friction of a local Python setup, so I decided to build a tool for it.<p>This is a browser-based playground that not only runs your Qiskit code but helps you truly understand what it's doing throug...
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Stories related to "Show HN: An interactive Qiskit Playground with in-browser circuit visualization" across the full archive.
Hi HN,<p>I've been looking for a way to quickly prototype simple Qiskit circuits without the friction of a local Python setup, so I decided to build a tool for it.<p>This is a browser-based playground that not only runs your Qiskit code but helps you truly understand what it's doing throug...
Show Lobsters: ExtensionWatch, a browser extension to watch for and disable malware/adware extension
(github.com)
I hope you don't mind the cross-post from HN, but it was suggested I share this here (and yay I finally got an invite over here ;)). So, I spent the weekend hacking out a Chrome extension (which will live at https://github.com/extensionwatch/chrome later tonight) that will hopefully help reduce the...
I wrote this to solve an internal need at our company and decided to open source it. Hope you like it!
I am the main developer of qutebrowser, a browser with a keyboard-focused user interface inspired by the vim editor.
It is currently based on the QtWebKit rendering engine which is getting dated and has various issues.
With this campaign, I hope being able to work full-time on qutebrowser for ...
Fellow Lobsters,
I've been working on this chrome extension for a little over a year now. I wanted a way to browse reddit, lobste.rs, youtube etc. while I'm eating without getting my greasy pizza covered hands all over my laptop. But the extension has a few other good use cases, including for go...
Hey! Given that my [2017 fundraising post](https://lobste.rs/s/tchfcw/second_crowdfunding_campaign_for) was generally well received, I decided to post here again.
I recently started another crowdfunding campaign - this time, I'm focused on recurring donations via GitHub Sponsors. Those donations ...
Fully-Featured FM Synthesizer in the Browser made with Rust, Web Audio, and SIMD WebAssembly
(notes.ameo.design)
I wrote a blog post going over the technical details of both FM synthesis as well as the process of building the synth by compiling Rust to WebAssembly and running it performantly in the browser via Web Audio: https://cprimozic.net/blog/fm-synth-rust-wasm-simd/
Full source code: https://github.co...
Show HN: WebLLM Playground – Run LLMs in the Browser on WebGPU
(cfahlgren1-webllm-playground.static.hf.space)
Last month, I stumbled upon an article about 1D reversible automata.<p><a href="https://richiejp.com/1d-reversible-automata" rel="nofollow">https://richiejp.com/1d-reversible-automata</a><p>I was struck by how simple mathematical rules could create patterns that look re...
Today, the team at Bindwell (YC W25) is launching a free, unified platform for finding candidate drugs (or pesticides, or herbicides, or anything else that needs to bind to a protein), and visualizing their structure. Unlike AlphaFold 3 and others, we've worked hard to make the experience as in...
I've built an interactive demo for CDC to help explain how it works.<p>The app currently shows the transaction log-based and query-based CDC approaches.<p>Change Data Capture (CDC) is a design pattern that tracks changes (inserts, updates, deletes) in a database and makes those changes availabl...
A simple game editor for Pyxel that runs in the browser.
I made this for a kids coding club!
Hi Everybody,<p>Last year I built Chromadith, a browser-based image dithering tool that lets you transform photos into pixelated, stylized art using a variety of dithering algorithms and custom color palettes. It runs entirely in the browser with no dependencies or backend — just plain HTML, CSS, an...
I wrote a tutorial on how to create Bash scripts, where the command line interface runs entirely in the browser using v86 (<a href="https://github.com/copy/v86">https://github.com/copy/v86</a>), and the code editor uses Monaco.
I built a browser-based REPL for Coalton, a statically typed Lisp dialect that merges Haskell’s type system with Common Lisp.<p>Coalton gives you:
- Algebraic data types, pattern matching, static guarantees
- Full interoperability with dynamic Lisp functions<p>Demo & examples: <a href="https:&#x...
Hi HN,<p>I've always been a fan of ggplot2. It's a fantastic charting library with a powerful grammar that encodes best practices for data visualization. My goal was to make it easily accessible to anyone, without requiring any installation.<p>Inspired by tools like JSFiddle, I created an ...
Think of Spatialbound as Figma for the physical world, an online platform to design, simulate, and reimagine real-world spaces in 3D. With built-in GIS tools (with global spatial data store), multiple apps, and a native Python API, Spatialbound helps you automate your spatial workflows, saving hours...