Web · Live
AI Briefing
A daily feed of AI news from labs, companies, and developer communities. Every article arrives summarized, titled, and tagged, so you can read what matters in minutes.
Visit aibriefing.imbch.dev
Changroro Lab
Software that earns a place in your day.
We design, build, and run web services, iOS apps, and open-source tools.
Products
Built, shipped, and used every day.
Web · Live
Git Breakout
Rising GitHub repositories, ranked by observed growth and activity.
Visit gitbreakout.imbch.dev
iOS · In development
Apps for your pocket.
Native Swift apps, designed with care and tested on real devices before they ship.
Coming to the App Store
Open source
We share what we build with.
Agent skill · MIT
code-video
Give an agent a topic and a style, and get back a short promo video drawn entirely in code. No video model, no stock footage: every frame is rendered on a canvas, and every number on screen has a source.
View on GitHubWhat we do
From first sketch to the app you open every morning.
Web services
Production web apps with data pipelines, search, and the tools to keep them running.
iOS apps
Native Swift apps, from first sketch to App Store release.
AI features
Summaries, assistants, and automation inside products people already use.
An independent studio that designs, builds, ships, and keeps running what it ships.
- 2026
- Founded
- Yongin
- South Korea
- 2
- Live web services
- 1
- Open-source project
Let’s build something people use.
Projects, partnerships, or questions about our products.