Demand for customizable products that don't need to be redesigned from scratch for every unique customer or situation is growing across the manufacturing industry. STOCKMHS recognized this early and created the modular EZ~FLO 2.0 Chute System (Patent Pending), which gives their team the freedom to adapt a proven product to any situation. Through our collaboration, we built a browser-based 3D configurator that serves as a digital twin for the entire spiral chute product line - letting the sales and engineering teams explore configurations, generate bills of materials, and produce branded PDF reports without ever leaving their browser.

How do you sell a modular power rack online when every customer wants a different combination of uprights, crossbars, pull-up bars, and accessories - and needs to see the result before committing? Strength Shop answered that question by building a fully interactive 3D configurator powered by 3D Bits, with a completely custom user interface designed and developed by their own team.

How do you let customers design their own precision-cut metal parts online - with exact dimensions, real manufacturing constraints, and instant visual feedback? That was the challenge facing The Shim Shack. Through our collaboration, we delivered a suite of parametric 3D configurators that run directly inside their existing WordPress store. You can try them yourself at buildyourparts.theshimshack.com.

Bitbybit is heading to Hannover Messe 2026. On April 24, founder Matas Ubarevičius will be giving a 30-minute presentation titled:

The Browser Is the New CAD: From Code to Configurable Products

Here is what the talk will cover and why it matters.

Bit by bit developers has always championed the democratization of CAD. The platform empowers users to run complex 3D algorithms directly in the browser - zero installation, zero friction. But as customer ambitions grow, so must the infrastructure.

Today marks the next evolution of the Bitbybit ecosystem: Managed Bitbybit CAD Cloud, powered by a RESTful API.

This is a fundamental expansion designed for enterprise B2B customers who demand more compute power, better IP protection, and scalable workflows than a browser-only environment can provide.

If you've ever tried to load, edit or create a complex STEP assembly in a web browser, you know how tricky it can be. STEP is the standard format engineers use to share CAD models, but browsers don't understand it natively. You usually need desktop software or a server to convert it.

With Bitbybit v1.0.0-rc.1, that changes. You can now load STEP assemblies directly in the browser, explore their structure, extract individual parts, and export to web-friendly formats. Everything runs locally using Bitbybit OCCT WebAssembly.

After nearly 100 releases in the 0.x.x range, version 1.0.0 Release Candidate 0 is now available. This is a huge milestone for Bitbybit and represents extensive engineering work to set the project on a solid foundation for years to come.

Modern AI assistants like Claude, Gemini, Grok or ChatGPT or are remarkably capable at writing code. However, they can struggle with specialized libraries and APIs they weren't extensively trained on. That's where AI Prompt Contexts come in - specially crafted documentation files that give your AI assistant deep knowledge of the Bitbybit API.

Download Context Files​

Choose the context file that matches your 3D rendering engine. Right-click and "Save As" to download, or open and copy the content. Read on below for guidance on which format to choose.

TLDR

npx @bitbybit-dev/create-app my-awesome-project

Bitbybit brings a brand new developer experience to the table. Say hello to @bitbybit-dev/create-app, a CLI tool that lets you scaffold fully-configured 3D CAD projects in just a few seconds.

We are excited to announce the release of our new open-source NPM package and runner for PlayCanvas, one of the most performant and feature-rich WebGL game engines available. The @bitbybit-dev/playcanvas package and PlayCanvas Runner continue our mission to make professional 3D CAD accessible across the entire web development ecosystem, now empowering PlayCanvas developers with industrial-grade geometric modeling capabilities.