Alternatives

Products that do what DSA Lab does

Code visualizer

1. 1DA
   dstack – an open-source tool to build data applications easily▲134

   Dear HN, I am Riwaj, the cofounder of dstack.ai (https://github.com/dstackai). A few months ago, we built an online service that allows users to publish data visualizations from Python or R. The idea was to build a tool that did not require additional programming or front-end development for publishing data visualizations. Such a code can be invoked from either Jupyter notebook, RMarkdown, Python, or R scripts. Once the data is pushed, it can be accessed via a browser. Open-sourcing dstack: During our customer discovery phase, we realized that dstack.ai should integrate a lot…

   2020

2. 2CC
   Codemap – Codebase Visualizer for JavaScript, TypeScript, and Python▲84

   2020 · codemap.app

3. 3
   DevSwat AST- visualizer with analyzer ▲81

   Turn codebases into interactive maps, graphs, and governance

   Jul 2026 · dev-swat.com

4. 4
   Codeology▲206

   Open-source algorithm that visualizes GitHub projects

   2016

5. 5
   Algorithm Visualizer▲263

   Write down your algorithm to be visualized

   2016

6. 6JG
   JavaScript Graphing Library Comparison▲328

   2015 · jsgraphs.com

7. 7GP
   GitHub project structure visualizer▲141

   2016 · veniversum.github.io

8. 8
   Datature Portal▲100

   No-code webapp to visualize your deep neural nets

   2021

9. 9
   Haystack▲202

   Visualize and edit your codebase on an infinite canvas

   2024

10. 10IA
    Instrumenting and visualizing JavaScript with d3.js▲105

    2012 · latentflip.github.com

11. 11
    Array Builder▲171

    A free tool to visualize the output of array operations

    2022

12. 12
    DVC Extension for VS Code▲165

    Track machine learning experiments right in your IDE

    2023

13. 13
    Codemap▲130

    The code visualizer you wished for

    2020

14. 14
    dbdiagram.io▲181

    Free database diagrams designer for analysts & developers 🛠

    2018

15. 15
    Codalogy▲121

    Visualize Any Codebase Instantly

    2025

16. 16
    Code Llama 70B▲144

    New, performant version of Meta's LLM for code generation

    2024

17. 17
    Vizdium▲131

    The quick and easy free data visualization tool

    2022

18. 18
    NotebookJS▲109

    Scientific computation for JavaScript

    2016

19. 19
    GitHub Visualizer▲119

    Enter user/repo and see the project visually

    2016

20. 20
    Coderslang▲117

    An app to help you learn to code

    2020

21. 21
    Rerun▲151

    Visualize computer vision

    2023

22. 22GN
    GraphicsJS, New Powerful Free Open-Source JavaScript Graphics Library▲124

    2016 · graphicsjs.org

23. 23VP
    Visual Python – open source visual Python code generator▲42

    2021 · github.com

24. 24JS
    JSON-Splora, a gui for editing, visualizing, and manipulating JSON data▲54

    2016 · github.com

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