Dev tools · alternatives · 2026

24 alternatives to Iso20022.js – Create payments in 3 lines of code

iso20022.js is an open source library to create and manage ISO20022 payment messages

Iso20022.js is a developer tool that simplifies payment creation by enabling developers to build payments in just three lines of code. It handles ISO 20022 payment messaging standards, which are commonly used in… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Iso20022.js – Create payments in 3 lines of code launched in 2024; newer entries below may have overtaken it.

1. 1WP
   Weekend project, Intro.js▲716

   2013 · usablica.github.com · its alternatives →

2. 2
   Chart.js 2.0▲440

   Simple, clean & engaging charts for designers & developers.

   2016 · chartjs.org · its alternatives →

3. 3
   Editor.js▲723

   A block-styled editor with clean JSON output

   2019 · editorjs.io · its alternatives →

4. 4
   Chart.js▲263

   Simple, clean & engaging charts for designers and developers

   2014 · chartjs.org · its alternatives →

5. 5
   I made a CLI tool to create web extensions with no build configuration▲381

   Hello HN! I'm the creator and solo developer of Extension.js, a development tool for browser extensions with built-in support for TypeScript, WebAssembly, React, and modern JavaScript. Developers use it to spend less time configuring the compilation config or learning new frameworks and more time actually writing code. Most projects similar to Extension.js rely on some sort of abstraction or configuration to get started, making the initial development process slow given the extra learning curve and setup guidelines. By using Extension.js, adding the package to your npm scripts is all it…

   2024 · github.com · its alternatives →

6. 6
   Dinero.js▲102

   An immutable JS library for working with monetary values 💰⚒

   2018 · sarahdayan.github.io · its alternatives →

7. 7GJ
   Grid.js – Advanced table library that works everywhere▲390

   Grid.js is a lightweight JavaScript table plugin that works on all web browsers and devices. Grid.js is open-source and it helps you create advanced tables in seconds!

   2020 · gridjs.io · its alternatives →

8. 8
   Intro.js v2.0▲328

   Javascript framework for adding guide and screen tips

   2015 · usablica.github.io · its alternatives →

9. 9
   Merchant.js, a state framework for creating idle games▲86

   💰 A Javascript framework for creating idle games . Contribute to Flaque/merchant.js development by creating an account on GitHub.

   2017 · github.com · its alternatives →

10. 10IJ
    Intro.js Hints▲126

    Create step-by-step product tours, user onboarding guides easily. Intro.js is a lightweight, open-source user onboarding library. Get started for free!

    2016 · introjs.com · its alternatives →

11. 11
    Next.js 13▲323

    Build powerful & dynamic web applications – without limits

    2022 · nextjs.org · its alternatives →

12. 12
    JavaScript PubSub in 163 Bytes▲104

    pubsub in <100 bytes. Contribute to hassanshaikley/pico-pubsub development by creating an account on GitHub.

    2025 · github.com · its alternatives →

13. 13TJ
    Total.js – Low-code development (Node-RED alternative)▲216

    2023 · totaljs.com · its alternatives →

14. 14
    Grid.js▲322

    Free and open-source HTML table plugin that works everywhere

    2020 · gridjs.io · its alternatives →

15. 15AJ
    Analytics.js – The analytics API you've always wanted▲326

    2012 · segmentio.github.com · its alternatives →

16. 16
    Advanced Mathematics Library for Node.js and JavaScript▲123

    Advanced Mathematics Library for Node.js and JavaScript - numbers/numbers.js

    2012 · github.com · its alternatives →

17. 17
    MonetizeJS▲105

    Modern payment platform, no server required.

    2015 · its alternatives →

18. 18IM
    I'm open sourcing Creditly.js, an intuitive credit card form▲34

    2014 · wangjohn.github.io · its alternatives →

19. 19
    Instant API – Build type-safe web APIs with JavaScript▲102

    Hey there HN! I just wrapped up an all-day documentation spree for Instant API, a JavaScript framework for easily building web APIs that implements type safety at the HTTP interface. It uses a function-as-a-service approach combined with a slightly modified JSDoc spec to automatically enforce parameter and schema validation before HTTP requests make it through to your code. You just write comments above your endpoint functions and voila, enforced type safety contracts between your API endpoints and your developers. OpenAPI specifications are generated automatically as a byproduct of simply…

    2023 · github.com · its alternatives →

20. 20
    Chart.js 4.0▲111

    Open source JavaScript charting library for the modern web

    2022 · github.com · its alternatives →

21. 21
    Form-validation.js – JavaScript form validation library▲29

    The most customizable validation framework for JavaScript. - soc221b/form-validation.js

    2020 · github.com · its alternatives →

22. 22
    Vialer-js – Open-source WebRTC communication platform▲127

    Pluggable WebRTC softphone and communication platform. - vialer/vialer-js

    2018 · github.com · its alternatives →

23. 23
    Total.js Platform▲93

    Open-source JavaScript platform

    2021 · totaljs.com · its alternatives →

24. 24
    Matches.js -- Powerful Pattern Matching for Javascript▲96

    Powerful pattern matching for Javascript. Contribute to natefaubion/matches.js development by creating an account on GitHub.

    2012 · github.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 →