Dev tools · alternatives · 2026

24 alternatives to Svelte DevTools+

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Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Svelte DevTools+ launched in 2023; newer entries below may have overtaken it.

1. 1
   Svelte▲120

   Cybernetically enhanced web apps

   2019 · its alternatives →

2. 2
   Flowbite Svelte▲180

   Open-source UI components for Svelte and Tailwind CSS

   2023 · its alternatives →

3. 3OD
   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. 4SN
   Svelte NodeGUI, a lightweight Electron alternative with native UI▲624

   2021 · github.com · its alternatives →

5. 5
   Vuetron▲102

   A dev tool for testing and debugging Vue.js applications.

   2017 · its alternatives →

6. 6SF
   Svelte Flow – a library for creating node-based UIs▲81

   2023 · svelteflow.dev · its alternatives →

7. 7
   sVelocity▲66

   All-in-one IDE for Svelte

   2022 · its alternatives →

8. 8
   DevTools for Tailwind CSS▲279

   The DevTools Tailwind deserves

   2022 · its alternatives →

9. 9SC
   Svader – Create GPU-rendered Svelte components▲189

   Svader is a library for rendering 2D shaders on Svelte websites, using either WebGL or WebGPU. It's streamlined for the specific use case of rendering 2D graphics using fragment shaders as an alternative to SVG or the JS canvas API, so it's not meant for doing 3D objects like three.js, for example. This started as something I needed for my own project, but I eventually decided to split it into a separate library. I've since found that this use case fits really well into the Svelte compiler-based approach and its fine-grained reactivity system. In general, I think using shaders like these has…

   2024 · github.com · its alternatives →

10. 10
    Motion DevTools▲190

    A DevTools extension for creating web animations

    2022 · its alternatives →

11. 11
    Elasticsearch DevTools for VS Code▲179

    IDE DevTools for Elasticsearch and OpenSearch, by Pulse

    Sep 2025 · neverblink.ai · its alternatives →

12. 12
    Svelvet▲79

    A Svelte component library for building flow diagrams

    2022 · its alternatives →

13. 13AC
    A cool Drag-and-Drop implementation for Svelte▲141

    2021 · github.com · its alternatives →

14. 14TM
    Turn Markdown into React/Svelte/Vue UI at runtime, zero build step▲202

    2025 · markdown-ui.com · its alternatives →

15. 15
    Tailwind DX▲245

    A DevTools extension enabling smart tools for Tailwind CSS.

    2022 · its alternatives →

16. 16
    Sveltron▲109

    You smart AI Svelte documentation to ship faster

    2023 · its alternatives →

17. 17
    Developer Utilities by Retool▲232

    Import CSV to PostgreSQL, generate a mock API, and 20+ more

    2021 · its alternatives →

18. 18
    Liveblocks DevTools▲111

    Inspect real-time collaborative experiences

    2023 · its alternatives →

19. 19OS
    Open-source user onboarding and KYC flow made with Svelte (~50kb)▲254

    Hi everyone, We’re building an open-source identity and risk management platform and we’ve just released the first chunk of code, a fully customizable KYC flow & UI, to the public. We’ve chosen to use Svelte so our flows would be lightweight (it is ~50kb gzipped). Next up: - Adding forms and components for it to be used as a full onboarding flow. - Releasing an open-source case management dashboard, for manual approval of users. - Releasing an open-source rule engine, to help automate decisions. We’d love to hear your feedback, suggestions, or any question you’ve got. And if the rest of the…

    2022 · github.com · its alternatives →

20. 20
    SvelteAppFast▲32

    Build modern web applications fast: The Svelte 5 boilerplate

    2025 · svelteappfast.com · its alternatives →

21. 21DX
    DevTools-X – a cross platform alternative of devutils and devtoys▲136

    2022 · github.com · its alternatives →

22. 22
    DevTools▲74

    Making your everyday tasks a breeze

    2023 · its alternatives →

23. 23
    Spearmint▲67

    A developer tool for generating tests easily

    2022 · its alternatives →

24. 24
    NOVAS - Svelte Deno Build Tool▲3

    Easily build Svelte applications in a Deno runtime

    2021 · 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 →