Dev tools · alternatives · 2026

24 alternatives to Docx.js Editor

Browser-based code editor for docx.js with live preview

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Open-source .docx editor library for building document apps▲107

   We are working on an open-source .docx editor library for apps that need to edit Word documents in the browser. We just shipped 1.0. A lot of existing approaches convert .docx into HTML and lose document semantics along the way. Our editor parses OOXML directly and uses its own rendering+layout engine to produce paged documents with html/css. Edits round-trip back to .docx, so you’re always editing the document, not its representation. The core rendering engine is framework agnostic, with React and Vue ui adapters on top. It’s Apache 2.0. Happy to answer questions.

   May 2026 · github.com · its alternatives →

2. 2
   JavaScript-first, open-source WYSIWYG DOCX editor▲130

   We needed a JS-first WYSIWYG DOCX editor and couldn't find a solid OSS option, most were either commercial or abandoned. As an experiment, we gave Claude Code the OOXML spec, a concrete editor architecture, and a Playwright-based test suite. The agent iterated in a (Ralph) loop over a few nights and produced a working editor from scratch. Core text editing works today. Tables and images are functional but still incomplete. MIT licensed.

   Feb 2026 · github.com · its alternatives →

3. 3
   Editor.js▲723

   A block-styled editor with clean JSON output

   2019 · editorjs.io · its alternatives →

4. 4
   DOM-docx – HTML to native, editable Word docs (MIT)▲158

   Convert semantic HTML fragments to native, editable Word documents (OOXML) - floodtide/dom-docx

   Jul 2026 · github.com · its alternatives →

5. 5
   I am building an open-source Confluence and Notion alternative▲551

   Hello HN, I am building Docmost, an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion. I have been working on it for the past 12 months. This is the first public release (beta). The rich-text editor has support for real-time collaboration, LaTex, inline comments, tables, and callouts to name a few. Features - Collaborative real-time editor - Spaces (Teamspace) - User permissions - Groups - Comments - Page history - Nested pages - Search - File attachments You can find screenshots of the product on the website. Website:…

   2024 · github.com · its alternatives →

6. 6
   JSX.Design▲413

   The dev friendly no-code editor for React development

   2024 · its alternatives →

7. 7
   Editor X▲319

   Advanced web design platform

   2020 · wix.com · its alternatives →

8. 8
   Deco.cx – realtime TypeScript web editor▲98

   Hi, HN. Gui, Lucis, and the deco.cx team here — we're a bunch of Brazilians building an open-source, all-in-one web editor for the modern TypeScript dev. Check out our GitHub at https://github.com/deco-cx/deco and discover more at our site https://deco.cx/. We built frontend tools at a hyper-growth e-commerce platform for 9 years. Deco.cx is the thing that we wish existed when we were managing hundreds of enterprise-grade React-based websites. The gist is: JSX, HTMX, TypeScript, Tailwind and Deno. All visually editable in a beautiful, collaborative,…

   2024 · deco.cx · its alternatives →

9. 9
   BuilderX▲279

   Design to code, designers and developers on one platform.

   2019 · rapidnative.com · its alternatives →

10. 10
    Doxx – Terminal .docx viewer inspired by Glow▲261

    I got tired of open file.docx → wait 8 seconds → close Word just to read a document, so I built a terminal-native Word viewer! What it does: * View `.docx` files directly in your terminal with (mostly) proper formatting * Tables actually look like tables (with Unicode borders!) * Nested lists work correctly with indentation * Full-text search with highlighting * Copy content straight to clipboard with `c` * Export to markdown/CSV/JSON Why I made this: Working on servers over SSH, I constantly hit Word docs I needed to check quickly. The existing solutions I'm aware of either strip…

    2025 · github.com · its alternatives →

11. 11
    We've open-sourced our bootstrapped startup, ShareLaTeX▲276

    A web-based collaborative LaTeX editor. Contribute to overleaf/overleaf development by creating an account on GitHub.

    2014 · github.com · its alternatives →

12. 12
    Monaco Editor▲98

    A browser based code editor

    2016 · microsoft.github.io · its alternatives →

13. 13
    ORY Editor – A rich editor for the browser, built with React and Redux▲369

    Next-gen, highly customizable content editor for the browser - based on React and written in TypeScript. WYSIWYG on steroids. - react-page/react-page

    2017 · github.com · its alternatives →

14. 14
    Live Code Editor Seven▲11

    Real-time html, css & javascript editor and html converter

    2025 · livecodeeditor-seven.vercel.app · its alternatives →

15. 15
    Codewich – A live-updating TypeScript/CSS/HTML playground▲114

    Create and share simple web demos using TypeScript, CSS, and HTML. Prototype new ideas quickly.

    2017 · codewich.com · its alternatives →

16. 16
    ReadmeStack▲99

    Free Markdown web editor synchronized with GitHub

    2023 · its alternatives →

17. 17
    A fast, minimal and offline-friendly web playground▲50

    I built a web-based HTML/CSS/JS editor focused on speed, simplicity, and offline access. No bloat — just open and start coding. What makes it different: Live Preview – Edit HTML, CSS, and JS side-by-side with instant feedback. Offline support – Works without internet. You can even install it as a PWA and use it like a native app. No Login Required – Just visit, code, and preview. Login only if you want to save/share. Savable & Shareable Links – Save scripts in the cloud and get shareable links. Customizable Editor – Themes, fonts, auto-format on save, layout tweaks, line…

    2025 · scriptpad.dev · its alternatives →

18. 18
    Visual Inspector On-site▲168

    Collaborate websites feedback like a Google doc

    2018 · canvasflip.com · its alternatives →

19. 19IF
    idea for the future of document editing▲81

    2012 · doc-edit.herokuapp.com · its alternatives →

20. 20
    Anvil Document Editor▲153

    Draft brand new documents to use over API

    2025 · useanvil.com · its alternatives →

21. 21
    An in-browser text editor to easily create static HTML▲140

    Text editor that generates static HTML files with many ready-to-add components.

    2022 · triplelog.com · its alternatives →

22. 22
    Mesh IDE – a code editor that feels like a spreadsheet▲199

    Old version. Visualise data and edit JavaScript code using a spreadsheet interface. - chrispsn/mesh

    2017 · github.com · its alternatives →

23. 23
    React Markdown Editor▲97

    A simple React markdown editor with preview

    2021 · github.com · its alternatives →

24. 24WI
    Word in Web – Near MS Word Parity Docx Editor in Web▲37

    Word in web is a pure JS docx editor/renderer benched against MS Word directly. This was largely inspired by Eigenpal going closed source, and some personal frustrations I had with working on complex Word templates, pleading papers, etc... and not having a clean way to view/edit them without owning MS Word (which I did just eventually buy but it sucked). This was also an exercise in highlighting the value of good evals for Agents to bench against. Instead of just throwing the OOXML standard at an agent and letting it spin, I put together a large corpus of Microsoft Word docs -…

    Jul 2026 · word-in-web.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 →