BlogViral

Show HN: Marimo – open-source reactive Python notebook – running in WASM Hi HN! Last month, we shared marimo [1][2], an open-source reactive notebook for Python. For those who missed it, marimo notebooks are reproducible, stored as Python files, executable as Python scripts, and deployable as web apps. It’s now possible to run marimo notebooks entirely in the browser via WebAssembly (WASM). - A marimo tutorial as a WASM notebook: https://ift.tt/jYv0Xmn - Training a neural network with Karpathy’s micrograd: https://ift.tt/ulZtd7v - Visualizing attractors, as a read-only app: https://ift.tt/6Pt9dAF - A blank notebook: https://marimo.new - Docs: https://ift.tt/L60oAPd WASM notebooks let you experiment with code without having to install Python on your machine. These notebooks can be easily shared — marimo includes a button that generates a marimo.app URL (code encoded as a query parameter), and marimo.app has a built-in permalink generator. We also support embedding via iframes: you can u

Show HN: PyAirbyte – We built a lightweight Python library for ELT https://ift.tt/jLH1zfc March 1, 2024 at 12:51AM

Show HN: Pinkary.com – one link for all your socials Pinkary allows you to create a minimal profile page that showcases all the important links you wish to share with your followers. Here is my profile on Pinkary: https://ift.tt/TCLJDyw . Right now, Pinkary's running on PHP 8.3, Laravel, Tailwind, Pest, Livewire, Alpine, and we're using Mailcoach for emails. Oh, and we're all in on SQLite – using it for the database, queue, sessions, and cache. https://pinkary.com/ February 29, 2024 at 11:49PM

Show HN: We Built the Fastest Spreadsheet https://rowzero.io February 29, 2024 at 10:57PM

Show HN: Fractional GPUs for AI https://ift.tt/nNz7rPy February 29, 2024 at 12:20AM

Show HN: Noop Workshop, Develop with Local/Cloud Parity Hello HN, Milin @Noop.dev[1] here! We're very excited to share Noop Workshop with you! For the past several months we have been preparing to launch the Noop Developer Platform. The platform handles all aspects of running and operating your software. Until a few months ago, our focus was on hosting and running software in the Cloud. But we realized there's a growing need for local development tools that can help make the transition from local development to cloud hosting easier. And so, Workshop was born. We felt existing tools were either too specialized or too disconnected from the specific constraints and complexities of cloud hosting. Noop Workshop aims to solve this problem by defining an Application in one unified format that works in both local and cloud environments. It’s possible to use Noop Workshop even if Noop Cloud is not your target deployment. The Noop Application config, called a Blueprint, will be familiar

Show HN: Scribbler - An open source notebook tool for JavaScript Scribbler is a tool to do experimentation in JavaScript using a notebook kind of environment. It runs in the browser without the need for a backend. It is deal for learning and experimentation in JavaScript. USP of Scribbler are: no login, no node/npm, can load ES 6 modules. Check the website at: https://scribbler.live . The web-app is available at: https://ift.tt/7lOLwMR . Scribbler has been built to satisfy a need for doing experimentation. Jupyter Notebook is very popular amongst python developers and data scientists for experimentation. It gives a simple interface for experimenting in python for testing code or for experimental analysis. Jupyter Notebook provides this application by running what is known as a “kernel” in the backend and giving back the results to the ui for display. It is an open source and free to use tool. Thus it has become extremely popular. As it is in Python, it requires installation of python e

2024 Night of Ideas: A Celebration of Culture, Heritage and Muni Magic By Sophia Scherr For the first time, the SFMTA is participating in the annual Night of Ideas with thought-provoking discussions and interactive experiences focused on the one and only Muni. Join us to discuss the integral role Muni plays in the city's identity and how we can build a deeper sense of community through public transit for the social good of San Francisco.   The event, a collaboration with Villa Albertine, San Francisco Public Library, KQED and Circuit Network, includes philosophical debates, talks, performances and screenings. It’s an opportunity to meet new people, discuss pressing issues and revel in the city’s culture and heritage.  View the full schedule for the Saturday, March 2 event: “ Night of Ideas: Fault Lines: Outside the Lines .” The event is free however registration is required and is available here.   SF Public Library Main Branch Events:  Panel Discussion with Director of Tra

Show HN: Nuke – A memory arena implementation for Go https://ift.tt/z9q4j8f February 28, 2024 at 12:31AM

Show HN: Teraace: Product Analytics Beyond Numbers Profitable growth relies on understanding user behavior. Discover the why, not just the what. Traditional analytics skim the surface, falling short of capturing the narrative 'why'. Event tracking quickly becomes cumbersome and hard to keep up with. Whether your growth is sales or product-led (PLG), use Teraace to accelerate activations, optimize onboarding, or target training. Teraace harnesses machine learning to transform user behavior into a clear visualization of the actual buyer's journey. Crucial insights even at low user volumes. Private and secure data ingestion methods include an easy one-line script for automatic interaction capture, integration with Segment for streamlined data flow, or send your own direct batches from Mobile, App, or Web through our secure API. Uncover hidden patterns in user behavior. By joining our free beta, you gain early access to tools that will evolve to predict and influence user journ

Show HN: Sqlbind a Python library to compose raw SQL https://ift.tt/6Ze7MlJ February 27, 2024 at 12:22AM

Show HN: Continuous-eval – Granular evaluation of GenAI pipelines Hi HN - we are the creators of “continuous-eval”, an open-source tool to test and evaluate generative AI apps. "Continuous-eval" came from our efforts to measure, validate and improve the reliability of a finance AI copilot we were developing for banks. End-to-end evaluation was not enough for us. We wanted to have granular evaluations that help pinpoint the bottlenecks and identify what / how to improve. We’ve since developed more metrics and made the framework more flexible so it can evaluate components like agent tool use, code change, retrieval steps, etc. Let us know what you think of our approach to GenAI App evaluation. https://ift.tt/6wi3WrJ February 26, 2024 at 01:41AM

Show HN: This website is hosted on DNS Hey HN! I'm excited to share something I've been working on: a way to set up and launch websites directly through the domain control panel. It allows anyone with a domain name to create, publish, and edit basic websites directly from the domain control panel without any traditional hosting providers or coding knowledge. This narrows the gap for non-technical people looking to publish simple personal and small business websites. This is also the first TWA (triweb application) on the triweb platform ( https://triweb.com ) we are working on. Triweb currently has limited functionality, and this app is mostly just a showcase of how TWAs and triweb containers work. We have an exciting lineup of upcoming features and a unique, simple vision of the decentralized web without the overhyped web3 technologies. We hope that one day triweb will become a standard platform for local-first, browser-based decentralized web applications. https://ift.tt/8FgT5

Show HN: My decentralised-ish Web3 platform https://ift.tt/YN49FqK February 25, 2024 at 08:34PM

Show HN: Task manager with bear notes style tagging system https://hyperaide.com/ February 25, 2024 at 03:57AM

Show HN: Psfiles – a CLI tool to monitor file system activity of a Linux process Psfiles is a simple utility to view file system activity of Linux processes. Features: - start new process or attach to existing one and trace its file system activity, - output results to standard output or save results to file, - custom results sorting and filtering. https://ift.tt/QVujatP February 25, 2024 at 02:38AM

Show HN: Logo Generation with AI https://mylogo.ai February 25, 2024 at 02:03AM

Show HN: I built jq-like scriptable tool to query CSV and JSON with SQLite https://ift.tt/yBe2zkc February 25, 2024 at 01:19AM

Show HN: Flash Calendar – performance focused calendars for React Native Hi everyone! I just open sourced my first package: a new way of building calendars in React Native. It uses Shopify's FlashList component as its foundation, along with React optimization techniques to re-render only what changed. I'm using in production for my side-project and it behaves incredibly well. I hope it can be useful for more of you! Bests, Marcelo https://ift.tt/ExaAYui February 23, 2024 at 10:45PM

Show HN: Learn Game Theory Optimal Poker Preflop with Spaced-Repetition Hi HN, Sharing my poker preflop trainer product, a subset of my Live Poker Theory project. https://ift.tt/5rFvjL7 Live Poker Theory helps translate complex poker solver strategy to actionable strategies while playing and aims to make studying poker more efficient and more fun. While I usually try to focus on sharing it in poker communities, I saw a few poker articles frontpage this site so I figure it doesn't hurt to share it here. In case you don't know, before 2015 most poker software could only calculate "all-in equity" - if there was no game tree and players could only go all-in or fold. These days, solvers can calculate the full game tree, with a lot of assumptions, and we can use them to generate preflop charts. Sometimes people call this GTO (game-theory optimal) though I prefer the term "theory-based" to recognize how frequently you want to diverge from equilibrium even if you

Show HN: Strada – Cloud IDE for Connecting SaaS APIs Hi HN! I’m Arash, one of the founders of Strada ( https://ift.tt/2E8Muzj ), a cloud IDE for building automation workflows across your company’s SaaS apps. Strada handles integrations, triggers, infrastructure and observability while letting you write core workflow logic in Python (more languages soon). It's for teams that hit limitations with low-code tools while building with internal apps — eg. Zendesk, Jira, Salesforce, Slack. You can access our docs at ( https://ift.tt/JD5TaHZ ). While working on our first product (a unified accounting API), we learned that as companies grow, their integration teams become more technical but typically still use low-code tools. We also observed that as LLMs are becoming popular, these teams (usually outside of engineering) are adopting more code. For example, we spoke with multiple companies that generate integration code with an LLM and use it in their low-code platform. Unfortunately, most i

Show HN: Sapling is a business-ready TypeScript, Express.js, React boilerplate Development of real applications can and should be simpler. Existing solutions focus on the problems that are the most fun to work and that give the appearance of creating a working app quickly but don't deal with the real issues that arise when building a business quality application. Worse, many of these problems have known solutions which are never applied. Sapling propels you, the developer, forward by generously applying known solutions and innovative ideas, allowing you to tackle problems that should be simple with unprecedented facility and tackle hard problems rapidly and without distraction. It's a MERN boilerplate that lets you soar. https://ift.tt/CjXBtPJ February 22, 2024 at 10:51AM

Show HN: A CLI tool that enables you to remove files easily and safely https://ift.tt/5YXO1Vs February 20, 2024 at 05:30PM

Show HN: DMARC Checker https://ift.tt/Kqzlnub February 20, 2024 at 11:52PM

Show HN: I scraped 200M Shopify products to build a search engine Hi HN! In December I launched an MVP for Agora here: https://ift.tt/vEYDy9N After posting, we got thousands of users and hundreds of comments with valuable feedback from the community. I spent a couple sleepless nights frantically pacing around my room trying to keep the product live and, relatively, performant. After getting some sleep, I got back to work to make the product better. A few updates: 1. We've grown from 25 million to 200 million products on Shopify and WooCommerce. The team at WooCommerce reached out after the HN launch to help us figure out how to index their stores. Similar to Shopify, we found that there’s a public file available for all stores that use Wordpress and WooCommerce at [Base URL]/wp-json/wc/v1/products. For example, the file for Good Works Tractors is available here: https://ift.tt/GF4mswR... So I bought a list of 3.5 million active WooCommerce stores on a website called BuiltWith, adap

Show HN: ML Blocks – Deploy multimodal AI workflows without code Hey everyone, ML Blocks is a node-based workflow builder to create multi-modal AI workflows without writing any code. You connect blocks that call various visual models like GPT4v, Segment Anything, Dino etc. along with basic image processing blocks like resize, invert color, blur, crop, and several others. The idea is to make it easier to deploy multi-step image processing workflows, without needing to spin up endless custom OpenCV cloud functions to glue together AI models. Usually, even if you're using cloud inference servers like Replicate, you still need to write your own image processing code to pre and post-process images in your pipeline. When you're trying to move fast, that's just unnecessary overhead. With ML Blocks, you can build a workflow and deploy the whole thing as a single API. AFAIK, ML Blocks is the only end-to-end workflow builder built specifically for image processing. If you're curi

Show HN: Tea protocol, our $250K open-source grant tea (https://tea.xyz) is shaking up the digital world by addressing the long-standing issue of inadequate compensation for open-source developers. Solving this issue is more urgent than ever, which is why we have decided to deploy $250K in grants ahead of the launch of the protocol. This initial stage aims to support maintainers of open-source projects that have a material impact on the open-source software ecosystem and a teaRank greater than 30 ahead of the tea Protocol Incentivized Testnet. Don’t know what teaRank is and unsure if your project qualifies? You can check your project’s teaRank here (https://tea.xyz/rewards-for-oss-contributions) and learn more about what this represents on the protocol here (https://docs.tea.xyz/tea/i-want-to.../learn-about-proof-of-contribution/what-is-tearank) *The Unsung Heroes* Despite forming the backbone of the internet and modern technology, open-source developers like Max Howell, the creator of