Hey Bubblers! 
If you are building heavy B2B SaaS, ERPs, or data-rich dashboards, you know the struggle: relying on server-side workflows to filter, sort, and calculate large lists burns through your Workload Units (WU) and forces your users to stare at loading bars.
I’m thrilled to introduce Data Engine & WU Saver by LogicAtom — an ultra-fast, 100% client-side processor built to eliminate those server costs and deliver an instant UX.
We built this engine using highly optimized Vanilla JS (zero external dependencies) to handle your data natively in the browser.
Here is what it brings to your app:
Blazing Fast Performance: Filter and sort 5,000+ records in under 50 milliseconds. Your Repeating Groups will update instantly.
Zero WU Cost: Because the processing happens client-side, you stop paying Bubble to filter and do math on your database.
Native Strong Typing: Say goodbye to messy JSON parsing and Regex hacks. Send a list of Bubble Things to the engine, and get a perfectly filtered list of Bubble Things back. You can seamlessly use Current cell’s Thing’s Field in your UI!
Smart Sorting & Datetimes: Built-in intelligent sorting guarantees true alphanumeric ordering (e.g., “Item 10” correctly appears after “Item 2”). It also perfectly handles Dates using UNIX Timestamps, completely avoiding timezone bugs.
All-in-One Dashboard Math: Filter your list and instantly get the count, sum, and average for your metrics in a single action.
Launch Special:
To celebrate the release, we are offering it for a One-Time Payment of $19 (normally $29) for a limited time. No subscriptions. It literally pays for itself in the first month of saved WU!
Check it out here:
Plugin Page: https://bubble.io/plugin/data-engine–wu-saver-1772655759867x667959058877907000
Live Demo & Editor: https://bubble.io/page?id=dataengine-wusaver-demo&tab=Design&name=index
If you have any questions about the architecture or how to set it up, feel free to drop a comment below or reach out at hello@logicatom.io.
Stop burning WU and give your users the enterprise-grade speed they deserve! 