Alternatives
Products that do what In-browser Python/Pandas/Git practice with animated Git simulator does
I've created an in-browser Python/Pandas/Git practice environment for my online learning platform and also for my corporate training classes. I'd be happy to discuss how I went about designing this, how I'm using it in my classes, and the architectural decisions I've made. Most interesting, to me, is how much is running in the browser. Thanks to Svelte, Pyodide, isomorphic-git, LightningFS, and CodeMirror I'm able to provide a full environment for Python, Pandas, and Git. I built much of this with Claude Code, and I'm happy to discuss how that went — what worked well and where I…
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2020 · leshenko.net
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Hi all! A little background: I've been working on natto.dev, a spatial environment for JavaScript. I'm really excited about new interfaces for code (leveraging metaphors we're good at, spatial reasoning, making state visible, design tools, etc). With all the buzz around PyScript, I discovered Pyodide and got it working inside natto. This Python version is a stripped down version of https://natto.dev (eg interactive outputs, multiplayer) so please check that out if this interests you. I'm excited to share this spatial environment for Python. Imagine Jupyter cells arranged on a 2D…
2022 · python.natto.dev
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Hey, guys. I've just made a plugin which turns your pandas dataframe into a tableau-style component. It allows you to explore the dataframe with easy drag-and-drop UI. You can use PyGWalker in Jupyter, Google Colab, or even Kaggle Notebook to easily explore your data and generate interactive visualizations. PyGWalker (pronounced like "Pig Walker", just for fun) is named as an abbreviation of "Python binding of Graphic Walker". Here are some links to check it out: The Github Repo: https://github.com/Kanaries/pygwalker Use PyGWalker in Kaggle:…
2023 · github.com
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Hi folks! My name is Alexander Shvets. People know me best as an admirer of raccoons and the creator of Refactoring.Guru Today I'd like to show you the project I've been working on for the past two years: https://gitbybit.com It's a Git course that runs inside your code editor (VS Code, Cursor, and friends), so you learn Git by using it in real dev environment. It's well-designed and illustrated. ## Who is it for? The course will be most helpful for three groups of people: - Developers who “use Git” but mostly as a black box. You know a few commands, but you want to actually…
Jan 2026 · gitbybit.com
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GitDiagram is an open-source micro dev-tool that I made this past week Given any public GitHub repository it generates diagrams in Mermaid.js with Claude 3.5 Sonnet I extract information from the file tree and README for details and interactivity (you can click components to be taken to relevant files and directories) Also, you can replace "hub" with "diagram" in any repository URL to access its diagram I created this because I wanted to contribute to open-source projects but quickly realized their codebases are too massive for me to dig through manually, so this helps me get started I do…
2024 · gitdiagram.com
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Personally, I think the JJ VCS (https://github.com/jj-vcs/jj) hit a point some time in this past year where I find it hard to find a great reason to continue using git. Over the years I've cobbled together aliases and bash functions to try to improve my git workflow, but after using jj, which works with ~any git repo and integrates great with Github repos, all of the workflow issues I ran into with git are not only solved, but improved in ways I couldn't manage with simple scripts. One example is the op log, which lets you go to any point in your repo's time and provides…
Oct 2025
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Hey HN! I’m excited to share sketch: a tool to help anyone who uses python and pandas quickly iterate and get to answers for their data questions. Sketch installs as a pandas extension that offers utility functions that operate on natural language prompts. Using the `ask` interface you can get answers in natural language. Using the `howto` interface you can get get python and pandas code directly. The primary benefit of this over copilot and chatGPT is that this adds data-content based context so that the generated answers are much more accurate and relevant to the data problem at hand.…
2023 · github.com
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Hello HN, I'm releasing Hyperdiv (https://hyperdiv.io), a framework for rapidly developing reactive browser UIs in Python, with immediate-mode syntax and using Shoelace (https://shoelace.style) as its built-in component system. This short coding video will give you a good idea of what it is: https://www.youtube.com/watch?v=4XJKfxaqvGE I wrote a brief article about the motivation and approach: https://hyperdiv.io/intro.html Hyperdiv doesn't aim to compete with serious full-stack frameworks. The core aim was to make it easy and fast to…
2024 · github.com
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2019 · bamboolib.com
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Hello HN! We’re Leo and Mandeep, founders of Datapane (https://datapane.com). We're building a way to create reports, dashboards, and web apps from your existing data using Python. Think of it as a combination of React and htmx, specifically designed for the Python data stack. Our GitHub is https://github.com/datapane/datapane and you can try building a report or app in ~2 minutes on Codespaces: https://try.datapane.com We started building Datapane at our previous start-up, where we struggled to deliver ML model results to clients. Much to our…
2023
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2015 · amol-mandhane.github.io
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2019 · github.com
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Hey all, I am Paul, an indie-dev, I am working on this web based Drag and drop GUI builder tool for python. It's still in beta and currently supports tkinter and customtk. It can generate clean code python for the UI you build. You can check out the source code here: https://github.com/PaulleDemon/PyUIBuilder Feel free to check it out. Thanks!
2025 · pyuibuilder.com
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Hey! I wanted to share a tool I've been working on. It's still very early and a work in progress, but I've found it incredibly helpful when working with Claude and OpenAI's models. What it does: I created a Python script that dumps your entire Git repository into a single file. This makes it much easier to use with Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) systems. Key Features: - Respects .gitignore patterns - Generates a tree-like directory structure - Includes file contents for all non-excluded files - Customizable file type filtering Why I find it useful for…
2024
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Hey HN, I posted GitClassic here 2 months ago- since then I've rebuilt most of it based on what people asked for. https://gitclassic.com What's new: Issues, PRs w/ full diffs, repo intelligence (health scores, dependency graphs), trending/explore, bookmarks, comparison tool, and advanced search. Every page is server-rendered HTML- No React, no SPA, no client bundle, pages under 14KB(gzipped). Try loading facebook/react and compare it to GitHub load times. Public repos work without an account, Pro adds private repo access via GitHub OAuth. Stack: Hono on Lambda,…
Mar 2026 · gitclassic.com
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2013 · github.com
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It has been almost 10 years since I started the opencv-python packaging project. Scaling it to more than 100 million downloads as a side project showed me how much ease of installation and proper package distribution matter to users. It gave the computer vision ecosystem a noticeable boost. Now I have a new idea that I hope can help even more people across the broader software engineering world. A while ago, I realized I kept giving the same advice to teammates and friends when they ran into a programming issue they couldn't easily solve: go to GitHub and look at how others solved it. There…
Dec 2025 · githits.com
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As engineers building a BI tool, we thought, why not treat analytics like software development? We believe dashboards should be as-code because this allows you to: * Treat dashboards as programmable objects and build reusable components/functions. * Dynamically generate charts or dashboards. * Version control every dashboard in a Git repository. * Automate and integrate your dashboards with your workflow. So, we built one! It’s still a work in progress, but you can tinker with it here: https://playground.holistics.io/play Feedback is very welcome and appreciated.
2024
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I have been working on Dear ImGui Bundle since 2022, but it is the first time I talk about it here. It is a framework around Dear ImGui for building interactive applications in Python and C++. It comes with batteries included: Plotting, image inspection, Markdown, node editors, 3D gizmos, knobs, toggles, etc. https://imgui-bundle.pages.dev It now also runs smoothly in the browser via pyodide: The playground below is a python app running in your browser (no server, no JavaScript). You can edit the code on the left and click Run. It even works on mobile.…
May 2026 · github.com
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https://the-awesome-git-cheat-sheet.com/
2017
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Hey HN, About a year ago I shared a first MVP of a visual node-based system for CI/CD pipelines that I've been very passionate about. I've been building on it since, and it's now live. I've always liked building pipelines and workflows, but I've never liked writing YAML for anything more than simple linear tasks. Branching, conditions, loops, or trying to just run certain things in parallel always gets messy. So I built Actionforge, a visual node system to tackle some of these pain points. Instead of writing YAML yourself, you build workflows as graphs. While Actionforge still uses YAML…
Feb 2026 · actionforge.dev
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