[Plugin Release] Math & Comparison Between Two Lists of Numbers (Add, Subtract, Percent Change etc.)

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Hey Bubble devs! :wave:

I’m excited to introduce the Dual List Math Engine — a powerful no-code plugin that brings real list-to-list math operations to your Bubble app.

Whether you’re building financial calculators, data analysis tools, dashboards, or any app that compares or computes across two lists of numbers — this plugin gives you all the core operations you need. :bar_chart:

:zap: Key Features:

  • Perform math operations on two comma-separated lists
  • Supports: add, subtract, multiply, divide, percent_change, absolute_difference, cumulative_sum, and product
  • Handle uneven lists with optional padding (start or end)
  • Round results to your preferred decimal precision
  • Returns output as:
    • output_list (comma-separated result)
    • result_sum (total of values)
    • result_dot_product (for vector-style math)

:eyes: See It in Action:

:test_tube: Plugin Demo (play with the inputs!):
:right_arrow: https://plugin-demos-48052.bubbleapps.io/version-test/list_math

:shopping_cart: Plugin Marketplace Page:
:right_arrow: Dual List Math Engine Plugin | Bubble

:tv: Full Video Tutorial:

Learn how to use the plugin in this step-by-step YouTube video:

YouTube Tutorial:
:play_button: https://www.youtube.com/watch?v=O1D2L9P9148

This plugin was designed to make list-based logic incredibly easy and intuitive — all without writing a single line of code. :raised_hands:

Got questions, feature requests, or want to show off what you built with it? Drop them below! :speech_balloon:

Happy Bubbling!

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