AgileCoder is where Devian Labs shares what it builds. Tutorials, deep-dives, books, and production-ready boilerplates - for developers who get things done by actually shipping.
# what we do here
const mission = {
write: "tutorials & deep-dives",
build: "books & boilerplates",
ship: "things that actually work",
by: "Devian Labs",
}
# from the studio
export default mission
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Pick the format that works for you.
Walkthroughs, project builds, and code-alongs on the AgileCoder YouTube channel.
Watch on YouTube →Practical guides on web development, system design, and the craft of shipping software.
Read the blog →Field guides for working developers. The AI Toolkit for Modern Developers is available now on Amazon Kindle.
Browse books →Production-ready scaffolds built so AI agents can extend them without breaking them. Hosted on BUILD by Devian Labs.
Get a boilerplate →Project walkthroughs, tech explainers, and behind-the-build content from the studio.

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Start with a single toothpick. Add new ones at every exposed endpoint. What emerges is a fractal structure that doubles in complexity each generation.
What if you smoothly increased the multiplication factor on the cardioid from 2 to 200? Watch the circle's string art morph through every known times table curve.
A single random decision — slash or backslash — repeated across a grid produces an endlessly varied maze. Originally a one-line Commodore 64 BASIC program.

by Smruti R. Badatya
A practical field guide for thriving in the age of AI. Learn how to actually build with tools like GPT-4, Claude, and open-source models - not just talk about them. Gather the mindset required to leverage AI and ship faster than ever before.
What's inside
Boilerplates built so AI agents can extend them without breaking them. Opinionated folder structures, typed APIs, and design patterns that hold up under iteration.
Production-ready React scaffold built so AI agents can extend it without breaking it.
Full Next.js scaffold with opinionated folder structure and AI-agent-friendly patterns.
Node + Express backend starter with TypeScript, structured logging, and auth scaffolding.
New tutorials, book updates, and behind-the-scenes notes from the studio. Sent when there's something worth sending - no schedule, no spam.