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Dev tools · alternatives · 2026

24 alternatives to Coisas, an open-source client-side CMS for static site generators

a client-side CMS for editing GitHub Markdown (and other) files - fiatjaf/coisas

Coisas is an open-source, client-side content management system designed for static site generators. It allows users to manage content directly in the browser without requiring a backend server. The tool is built for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Coisas, an open-source client-side CMS for static site generators launched in 2017; newer entries below may have overtaken it.

  1. 1

    a client-side CMS for editing GitHub Markdown (and other) files - fiatjaf/coisas

    2014 · github.com · its alternatives →

  2. 2
    Cohere▲428

    Observe and interact with users, live

    2020 · cohere.io · its alternatives →

  3. 3

    Build professional dynamic websites without any code

    2015 · its alternatives →

  4. 4
    Cohere▲278

    See what your users are seeing, engage them with context.

    2021 · cohere.io · its alternatives →

  5. 5
    Croct▲387

    We just launched Croct Templates, a way to drop CMS-powered components into your app with a single command. It's like Shadcn, but for CMS, AB testing and personalization: * Built-in support for A/B testing, content editing, and dynamic logic * Works with existing projects (Next.js, React, etc.) * Supports community libraries via `npm://`, `shadcn-ui://`, etc. Example: ```bash npx croct@latest use shadcn-ui://block/pricing-page ``` Happy to answer any questions!

    2025 · croct.com · its alternatives →

  6. 6
    Wisp CMS▲410

    Delightful way to create + manage blogs on existing websites

    2024 · wisp.blog · its alternatives →

  7. 7

    Custom web server for my blog. Contribute to cozis/BlogTech development by creating an account on GitHub.

    2024 · github.com · its alternatives →

  8. 8

    In a nutshell: 1. You log in with your GitHub account. 2. You select the GitHub repo where your site/app is at (whether it's Next.js, 11ty, Hugo, Nuxt... as long as you're using flat files for content). 3. You add a single config file to your repo to define the content types and other settings (e.g. media folder). 4. Congrats: you now have a user friendly CMS to manage content + media BUT all changes are still tracked like regular commits (under your account) on GitHub. I started using Jekyll around 2009 and over the course of the past 10+ years, I've helped build major sites and tiny…

    2024 · pagescms.org · its alternatives →

  9. 9
    Open SaaS▲505

    Open-source & 100% free React & Node.js SaaS starter

    2024 · github.com · its alternatives →

  10. 10

    The best CMS is the one you already use

    2024 · webstudio.is · its alternatives →

  11. 11
    Dorik CMS▲242

    Simple and flexible white-label website building platform

    2022 · dorik.com · its alternatives →

  12. 12CA

    I usually build web games in C++, but using Emscripten always felt like overkill for what I was doing. I don't need full POSIX emulation or a massive standard library just to render some stuff to a canvas and handle basic UI. The main thing I wanted to solve was the JS/WASM interop bottleneck. Instead of using the standard glue code for every call, I moved everything to a Shared Memory architecture using Command and Event buffers. The way it works is that I batch all the instructions in WASM and then just send a single "flush" signal to JS. The JS side then reads everything directly out…

    Jan 2026 · its alternatives →

  13. 13
    Teta CMS▲279

    Low-code back-end solution to build amazing products

    2022 · app.teta.so · its alternatives →

  14. 14
    Marble▲280

    Manage your CMS content from Claude, Cursor, and Codex

    Dec 2025 · marblecms.com · its alternatives →

  15. 15

    Open source, dev-friendly and powered by GraphQL and React

    2019 · webiny.com · its alternatives →

  16. 16WI

    Test CORS online with our free CORS tester. Check CORS on any URL for free.

    2020 · willitcors.com · its alternatives →

  17. 17DH

    The content platform for projects of any size, built around the needs of all team members. Simply put, the most user-friendly and performant headless CMS.

    2017 · datocms.com · its alternatives →

  18. 18

    FREE visual sitemap builder with lo-fi wireframes for prototyping website architecture & structure. Use our website planning and site mapping tool to create a site map instantly. Our website diagram tool and website mapping is extremely fast and easy, we promise!

    2019 · octopus.do · its alternatives →

  19. 19

    Your new Git-based headless CMS experience

    2022 · contentrain.io · its alternatives →

  20. 20CJ
  21. 21WM
  22. 22

    I'm excited to finally launch Outstatic, an open source static website CMS that doesn't require a complicated setup or signing up to a third-party service! You can access the documentation here: Outstatic Documentation. I invite you to start by deploying our example blog to Vercel and giving it a try. I think you'll be pleasantly surprised at how easy and fun it is to use Outstatic. Please, let me know what you think. This is the first public version of the project and all feedback is welcome. If you dig the project feel free to leave a star on Github. I appreciate your support!

    2022 · outstatic.com · its alternatives →

  23. 23

    Visual editing for Headless CMS

    Feb 2026 · datocms.com · its alternatives →

  24. 24
    Scrivito▲107

    A user friendly, serverless JavaScript SaaS CMS

    2018 · scrivito.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 →