Life & fun · alternatives · 2026

HowJS is a JavaScript console featuring a WYSIWYG editor, designed for users who prefer a minimalist approach. Launched in 2015, it provides a straightforward interface for writing and executing JavaScript code. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A JavaScript console for minimalists with a WYSIWYG editor launched in 2015; newer entries below may have overtaken it.

1. 1
   Editor.js▲723

   A block-styled editor with clean JSON output

   2019 · editorjs.io · its alternatives →

2. 2
   RoughJS – Create hand-drawn graphics using JavaScript▲1,087

   Rough.js is a light weight javascript library that lets you draw graphics with a hand-drawn, sketchy, appearance.

   2018 · roughjs.com · its alternatives →

3. 3WP
   Weekend project, Intro.js▲716

   2013 · usablica.github.com · its alternatives →

4. 4
   The JavaScript Way, a book for learning modern JavaScript from scratch▲545

   The JavaScript Way book. Contribute to thejsway/thejsway development by creating an account on GitHub.

   2017 · github.com · its alternatives →

5. 5WJ
   Way.js – Simple, persistent, framework-agnostic two-way databinding▲162

   2014 · gwendall.github.io · its alternatives →

6. 6
   Doka.js▲331

   A JavaScript image editor for your website ✂️

   2018 · pqina.nl · its alternatives →

7. 7OA
   OxJS - a JavaScript Library for Web Applications▲44

   2012 · oxjs.org · its alternatives →

8. 8WJ
   Wiv.js – A library for a more wiggly div▲265

   2018 · jjkaufman.github.io · its alternatives →

9. 9
   An open-source, collaborative, WYSIWYG Markdown editor▲460

   Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when…

   2023 · editor.vrite.io · its alternatives →

10. 10
    Zuck.js, a JavaScript library that lets you add Stories everywhere▲339

    A javascript library that lets you add stories EVERYWHERE. - ramonszo/zuck.js

    2017 · github.com · its alternatives →

11. 11
    Learn and practice modern JavaScript▲305

    Learn JavaScript is the easiest, most interactive way to learn & practice modern JavaScript online. Read short lessons, solve challenges & answer flashcards.

    2019 · learnjavascript.online · its alternatives →

12. 12
    Chart.js▲263

    Simple, clean & engaging charts for designers and developers

    2014 · chartjs.org · its alternatives →

13. 13
    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 →

14. 14GJ
    G9.js – Automatically Interactive Differentiable Graphics▲237

    2016 · omrelli.ug · its alternatives →

15. 15
    CustomJS▲143

    Hello, as an Indie Hacker, I have built and successfully launched this SaaS software. Originally it was a plugin for Make.com but now it can also be used for many other user cases. It's a niche market but many users are enjoying it. Feel free to give me more feedback https://www.customjs.space

    2024 · customjs.space · its alternatives →

16. 16
    DisplayJS▲210

    A simple JavaScript framework for building ambitious UIs 😊

    2017 · display.js.org · its alternatives →

17. 17
    Minified.js – a fully-featured, 4K alternative to jQuery and MooTools▲158

    2013 · minifiedjs.com · its alternatives →

18. 18
    GoJS - Interactive Canvas Diagramming Library▲48

    GoJS is a JavaScript and TypeScript library for building interactive diagramming apps - org charts, flowcharts, BPMN, SCADA, UML, and custom visual editors.

    2013 · gojs.net · its alternatives →

19. 19
    WoofJS▲153

    Easy-to-learn JS graphic framework

    2016 · woofjs.com · its alternatives →

20. 20PJ
    Phantom JS interactive editor▲120

    2014 · phantomjs-pad.ozaur.com · its alternatives →

21. 21DA
    DubJS: A New Way to Build Web Apps▲57

    2012 · dubjs.org · its alternatives →

22. 22
    Odyc.js▲179

    Build tiny narrative games in JS

    2025 · odyc.dev · its alternatives →

23. 23GN
    GraphicsJS, New Powerful Free Open-Source JavaScript Graphics Library▲124

    2016 · graphicsjs.org · its alternatives →

24. 24
    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 →

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 →