The Rise of AI Software Clones: Why REA and ArtCraft Are Going Viral

Developers are already experimenting with this approach. REA showcases include reconstructing Notion's clipboard functionality, recreating sound calculations from DX-Ball, and recovering mathematical routines from older PC-98 games.

Imagine applying the same technique to expensive commercial software, rebuilding useful features, and sharing independently developed alternatives with the open-source community.

REA cannot automatically produce a perfect clone, but it makes understanding existing software considerably easier. And I think that is what makes it so exciting.

Developer Brandon Thomas has attracted attention for building a collection of Adobe-inspired applications using Claude and Rust.

His projects include PhotoCraft for Photoshop-style image editing, VectorCraft for Illustrator-style graphics, and FilmCraft for Premiere-style video editing.

The developer initially aimed for complete Adobe feature parity within a month — an ambitious target that has attracted plenty of skepticism.

And the ambition does not stop with Adobe.

The ArtCraft ecosystem now includes Microsoft Office-inspired projects:

Still, I find it fascinating that an individual developer can even attempt to build so many applications in such a short period.

The reaction has been a mix of excitement and skepticism. Many developers are amazed that individuals can now recreate complex commercial software using AI agents, while creators are excited about having cheaper alternatives that look and feel like the tools they already use.

However, others question whether these vibe-coded applications can match the reliability, performance, and functionality of mature software like Photoshop and Excel. Early testers have also raised concerns about bugs and missing features.

Still, the overall excitement is hard to ignore. People are beginning to question why they should keep paying expensive subscriptions if AI-built alternatives can eventually deliver the same experience for free.

What amazes me most is how quickly this is happening. REA only started gaining widespread attention around four days ago and has already attracted roughly 134,000 GitHub stars. That is incredible for a reverse-engineering tool.

I can understand the excitement. Developers can now use AI to investigate expensive commercial software, recreate useful features, and share their alternatives with the open-source community. This could make sophisticated software more accessible to everyone.

And this is not just about REA. Developers were already using AI coding agents to recreate popular applications long before it went viral. ArtCraft is just one example of a much bigger movement, where individuals and small teams are building software that previously required years of development.

What excites me most is the potential shift in software ownership. Instead of relying on expensive subscriptions, people could run, customize, and own their software. Of course, these early clones still face challenges with reliability, compatibility, and intellectual property rights.

I think the real threat to Adobe and Microsoft is not another free alternative. It is software that looks familiar, delivers the same essential features, and gives users no compelling reason to keep paying.

And personally, I think we are just getting started. I am excited to see what developers build next.