nowfound

Dev tools · December 6, 2020

DA

Diggy – a reactive Python notebook in the browser

Diggy – a reactive Python notebook in the browser launched on December 6, 2020 with 14 votes, #968 of 3,242 launches that month and more than 75% of that year's launches.

In plain words

Diggy is a reactive Python notebook that runs in web browsers. Designed for developers, it allows users to write and execute Python code interactively with live updates. The notebook automatically recalculates dependent cells when values change, providing immediate feedback. Launched in 2020, Diggy combines the familiarity of notebook-style coding with reactive programming principles, making it suitable for data analysis, prototyping, and educational purposes.

written from the facts on this page · September 2026

Does a similar job

all alternatives →
  • Probly – Spreadsheets, Python, and AI in the browser2025 · github.com · ▲171

    Probly was built to reduce context-switching between spreadsheet applications, Python notebooks, and AI tools. It’s a simple spreadsheet that lets you talk to your data. Need pandas analysis? Just ask in plain English, and the code runs right in your browser. Want a chart? Just ask. While there are tools available in this space like TheBricks, Probly is a minimalist, open-source solution built with React, TypeScript, Next.js, Handsontable, Hyperformula, Apache Echarts, OpenAI, and Pyodide. It's still a work in progress, but it's already useful for my daily tasks.

  • Marimo – an open-source reactive notebook for Python2024 · github.com · ▲448

    Hi HN! We’re excited to share marimo, an open-source reactive notebook for Python [1]. marimo aims to solve well-known problems with traditional notebooks [2]: marimo notebooks are reproducible (no hidden state), git-friendly (stored as Python files), executable as Python scripts, and deployable as web apps. GitHub repo: https://github.com/marimo-team/marimo In marimo, a notebook’s code, outputs, and program state are always consistent. Run a cell and marimo reacts by automatically running the cells that reference its declared variables. Delete a cell and marimo scrubs…

  • Hackerforms2022 · abstra.io · ▲134

    Transform your Python scripts into beautiful form-like apps

  • PA
  • P5
    Pywebview 52024 · pywebview.flowrl.com · ▲126

    I am happy to announce the next major version of pywebview, a lightweight Python framework for building modern desktop applications with web technologies. The new version introduces powerful state management, network event handling, and significant improvements to Android support. See https://pywebview.flowrl.com/blog/pywebview6.html for details.

More dev tools this month

the category →
  • /dev/null▲494

    a social network for devs

    Dev tools · 4d ago · dev-null.sh

  • Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

    Dev tools · 23h ago · github.com

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 29d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 24d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 22d ago · talanoa.email

Source: Show HN post ↗

Launched alongside, December 2020

the whole month →
  • Spline▲1,191

    Design tool for 3D web experiences

    Work · 2020 · spline.design

  • PP

    Play classic 32-bit retro games online with friends! Free multiplayer emulator in your browser. No downloads required.

    Life & fun · 2020 · psxparty.kosmi.io

  • A2

    It's been a long slow hog and I almost gave up a few times (more than a few) but when covid hit this year it gave me some time to really focus on my product. There were stupid user journey things that I knew needed fixed. There were some features I knew needed added. And I knew the pricing was wrong. I spent some hardcore time working on these things back in March / April and since then my MRR has continued to grow. My product is SongBox (https://songbox.rocks) - it's an alternative to things like bandcamp and soundcloud for creators who need to share audio files privately.…

    Commerce · 2020

  • TW

    Life & fun · 2020 · webdatarender.com

  • UserLeap▲590

    AI-powered, product research platform

    Growth · 2020 · sprig.com

  • Professional marketing copy for anyone

    AI · 2020 · headlime.com