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Dev tools · alternatives · 2026

24 alternatives to Flow – Open source ePub reader with VS Code style

After more than half a year of development, I decided to open source it. Looking for a remote job by the way.

Flow is an open source ePub reader designed with a VS Code-style interface. It allows users to read electronic publications in a clean, code-editor-inspired environment. The tool is built for readers who prefer a… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flow – Open source ePub reader with VS Code style launched in 2022; newer entries below may have overtaken it.

  1. 1

    Browser-based ePub reader. Contribute to pacexy/flow development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  2. 2
    Flow▲409

    Animate Sketch designs and generate production-ready code.

    2017 · createwithflow.com · its alternatives →

  3. 3
    Flow▲200

    A FOSS expense tracker that focuses on privacy and UX

    2025 · flow.gege.mn · its alternatives →

  4. 4
    Flowbite▲506

    Open-source library of Tailwind CSS components

    2021 · flowbite.com · its alternatives →

  5. 5

    Open-source ecosystem built on top of Tailwind CSS

    2022 · flowbite.com · its alternatives →

  6. 6

    User flows right inside your favorite design tool

    2019 · useflowkit.com · its alternatives →

  7. 7
    Flow▲645

    Beautiful project & task management for teams

    2018 · its alternatives →

  8. 8
    Flow▲216

    A typeface built for wireframing

    2017 · danross.co · its alternatives →

  9. 9FT

    Hey HN! I’m Gabriel, and I’m excited to share a project I’ve been working on for the last few years. Flowcode is a visual programming platform that tries to combine the best of both worlds (code and visual). Over the years I found myself repeatedly drawing architectures and logic. It was always my dream to just press “run” instead of having to write them in code afterwards. But none of the visual tools I found were flexible and transparent enough for building real products. I think that visual programming fits perfectly with modern backend dev tasks that revolve around connecting different…

    2025 · app.getflowcode.io · its alternatives →

  10. 10

    User flow design patterns to help you get unstuck

    2018 · pageflows.com · its alternatives →

  11. 11
    Flowdash▲317

    No-code visual builder for business processes and workflows

    2020 · flowdash.com · its alternatives →

  12. 12
    Flowkit▲296

    Sketch library for user flows/content maps/annotations

    2017 · useflowkit.com · its alternatives →

  13. 13
    Flowbase▲257

    Curated Webflow assets, templates & guides

    2019 · flowbase.co · its alternatives →

  14. 14
    FlowReads▲254

    Find books that help you grow 📖

    2019 · twitter.com · its alternatives →

  15. 15
    Flow 1.0▲215

    Professional Sketch Animation Software

    2018 · createwithflow.com · its alternatives →

  16. 16

    node-based editor for exploring, analyzing and transforming data without code

    2021 · datablocks.pro · its alternatives →

  17. 17
    Flowise▲258

    Build AI agents, visually

    2025 · flowiseai.com · its alternatives →

  18. 18
    Wireflow▲352

    Create beautiful flowcharts

    2017 · wireflow.co · its alternatives →

  19. 19

    Microsoft's version of IFTTT

    2016 · make.powerautomate.com · its alternatives →

  20. 20
    Eplee▲82

    A simple and beautiful open-source ePub reader

    2019 · github.com · its alternatives →

  21. 21

    Open-source dynamic task engine for building AI agents

    2024 · github.com · its alternatives →

  22. 22
    Flowglad▲279

    Open source, webhook-free payments that AI can one-shot

    Dec 2025 · flowglad.com · its alternatives →

  23. 23CE
  24. 24

    React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable. - xyflow/xyflow

    2021 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →

Flow – Open source ePub reader with VS Code style…