Dev tools · alternatives · 2026

24 alternatives to VS Code Extension for Kameleoon

Enhancing client-side A/B testing development process

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. VS Code Extension for Kameleoon launched in 2021; newer entries below may have overtaken it.

1. 1
   vscode.dev▲305

   Bringing VS Code to the browser

   2021 · vscode.dev · its alternatives →

2. 2
   Visual Studio Code 1.0▲309

   Microsoft's cross-platform text editor for developers

   2016 · code.visualstudio.com · its alternatives →

3. 3
   OpenAPI DevTools – Chrome extension that generates an API spec▲811

   Effortlessly discover API behaviour with a Chrome extension that automatically generates OpenAPI specifications in real time for any app or website.

   2023 · github.com · its alternatives →

4. 4
   Meeshkan Recorder▲105

   The fastest way to write & manage UI tests

   2021 · chromewebstore.google.com · its alternatives →

5. 5
   I built a VS Code Theme Creator – easily make VS Code themes in browser▲375

   Create VS Code Themes with Theme Studio!

   2021 · themes.vscode.one · its alternatives →

6. 6
   CodeSwing – A CodePen-like interactive playground, built into VS Code▲159

   VS Code extension for building web applications ("swings") using a interactive and editor-integrated coding environment - lostintangent/codeswing

   2020 · github.com · its alternatives →

7. 7
   A VSCode Extension to edit HTML visually in real-time▲231

   Edit HTML files visually. Contribute to urin/vscode-web-visual-editor development by creating an account on GitHub.

   2024 · github.com · its alternatives →

8. 8
   Tailwind Builder 2.0▲293

   Online editor & Visual Studio Code extension for TailwindCSS

   2020 · shuffle.dev · its alternatives →

9. 9
   Save Code▲131

   Chrome Extension to save code snippets that work

   2020 · chromewebstore.google.com · its alternatives →

10. 10
    Visual Studio Code for ARM, submitted to core▲236

    Visual Studio Code. Contribute to microsoft/vscode development by creating an account on GitHub.

    2017 · github.com · its alternatives →

11. 11
    Save Code in VS Code▲128

    Save, view & sync snippets. Using keyboard shortcuts.

    2021 · marketplace.visualstudio.com · its alternatives →

12. 12
    VSCode Cheatsheet▲99

    A cheatsheet to help you remember keybinds for VSCode

    2020 · chromewebstore.google.com · its alternatives →

13. 13VC
    VS Code extension to share code snippets instantly▲27

    Instantly share code snippets from VS Code with shortcut. Supports all programming languages. No sign-up, no hassle. Perfect for quick code reviews, debugging, or showing off your work.

    2025 · snippetshare.dev · its alternatives →

14. 14
    Collaboratively Edit Diagrams in VS Code with Draw.io▲142

    This unofficial extension integrates Draw.io (also known as diagrams.net) into VS Code. - vscode-drawio/README.md at 14209ad462028cbf7013bc8e094bf0fc6e811d30 · hediet/vscode-drawio

    2020 · github.com · its alternatives →

15. 15
    100 Days of Code VS Code Extension▲105

    A VS Code extension to track your 100 Days of Code progress.

    2020 · antenna.dev · its alternatives →

16. 16
    OpenVSCode Server▲143

    VS Code in the browser for everyone

    2021 · github.com · its alternatives →

17. 17
    Devsheet▲96

    Search and create code snippets on the cloud

    2019 · devsheet.com · its alternatives →

18. 18
    Handle Extension▲141

    Refine UI in the browser, feed changes to your coding agent

    Apr 2026 · gethandle.ai · its alternatives →

19. 19
    FlowLens▲134

    Hi HN, We often run into this with coding agents like Claude Code: debugging turns into copy-pasting logs, writing long explanations, and sharing screenshots. FlowLens is an MCP server plus a Chrome extension that captures browser context (video, console, network, user actions, storage) and makes it available to MCP-compatible agents like Claude Code. You can try it here: https://magentic.ai/flowlens Any feedback—good, bad, or brutal—is welcome.

    Dec 2025 · magentic.ai · its alternatives →

20. 20
    VS Code Theme Studio▲141

    Create your own VS Code theme easily, within your browser

    2021 · themes.vscode.one · its alternatives →

21. 21
    Vuln Cost – immersive VS Code extension to surface vulnerabilities▲86

    Learn more about Snyk’s security plugins for JB, VS Code, Eclipse, and Visual Studio that provide real-time vulnerability scanning and actionable fix advice.

    2020 · snyk.io · its alternatives →

22. 22
    LeetCode Code Format▲74

    Adds format code button on Leetcode to format the code

    2020 · chromewebstore.google.com · its alternatives →

23. 23
    V6 for VS Code▲31

    Making VSCode Extensions for Engineering Managers and CTOs

    2023 · fileforma.com · its alternatives →

24. 24
    React Vscode CLI▲77

    React VSCode framework to build custom extensions easily

    2023 · npmjs.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 →