Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A visual disassembler for JVM based languages launched in 2023; newer entries below may have overtaken it.

1. 1S
   sidebranch▲102

   Easy git-based visual diffing

   Sep 2026 · sidebranch.dev · its alternatives →

2. 2
   Coderviews▲7

   A real-time, collaborative compiler.

   2017 · its alternatives →

3. 3DP
   Dynamic Programming Visualizer▲5

   2015 · easyhard.github.io · its alternatives →

4. 4AJ
   A JSON Viewer with indentation based highlighting, and table-view mode▲9

   2018 · json-viewer.sohamkamani.com · its alternatives →

5. 5BA
   Bronson – Automated Java Code Review on GitHub▲8

   2014 · bronson.io · its alternatives →

6. 6JT
   JavOSize – The next generation of java profiler▲6

   2015 · javosize.com · its alternatives →

7. 7
   Passambler: A toy language I made in Java over the course of 4 months▲5

   2015 · github.com · its alternatives →

8. 8RJ
   RefRem, JVM Painless Compilation to Native Code▲5

   2020 · refrem.com · its alternatives →

9. 9
   Core Java▲3

   A Power-Users Guide to Java

   2016 · dzone.com · its alternatives →

10. 10
    Encrusted – A Zork Interpreter Written in Rust / WebAssembly▲6

    2018 · sterlingdemille.com · its alternatives →

11. 11FA
    FunkLang a new open-source visual front-end framework▲7

    2021 · funklang.com · its alternatives →

12. 12AG
    A graphics library for teaching Java▲8

    Automation Technologies Lab

    2016 · apcs.io · its alternatives →

13. 13JA
    Jhall – A JavaScript Alternative to Dhall▲5

    2020 · npmjs.com · its alternatives →

14. 14IM
    I made a visual UI creation tool.▲9

    2025 · uiblocks.xyz · its alternatives →

15. 15GM
    Gundo (my Vim undo tree visualizer)▲7

    2010 · sjl.bitbucket.org · its alternatives →

16. 16
    GHEdit: web-based GitHub-integrated code editor forked from VS Code▲8

    2016 · spiffcode.github.io · its alternatives →

17. 17WW
    Wasienv – WebAssembly WASI Development Toolchain for C/C++▲8

    2019 · medium.com · its alternatives →

18. 18JF
    Java full-stack starter template for side projects▲7

    2020 · turbovar.com · its alternatives →

19. 19AS
    A semantic diff tool for GitHub codebases▲5

    2013 · nodeknockout.com · its alternatives →

20. 20LA
    Layers: A multidimensional code environment▲7

    2016 · indiegogo.com · its alternatives →

21. 21
    Nirvana, a WIP programming language▲8

    2018 · github.com · its alternatives →

22. 22DU
    DAS-UI – keyboard driven visual programming language in the browser▲8

    domain-agnostic keyboard-based visual programming language

    2017 · das-ui.firebaseapp.com · its alternatives →

23. 23DE
    Dawn – easily annotate code▲8

    2016 · dawn.io · its alternatives →

24. 24
    Intro to x86 Assembly Language [video]▲7

    2017 · youtube.com · its alternatives →

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 →