Build Brilliant
Welcome to Chromia Developer Hub, your one-stop gateway to tutorials, technical documentation, and development tools.
Chromia Developer Hub
Explore the tools and resources you need to build innovative dApps on Chromia. Below, you’ll find a comprehensive collection of technical documentation to help you get started and dive deeper into the platform.
Chromia Overview
Chromia is a relational Layer-1 blockchain designed to power scalable and fully decentralized applications.
Chromia CLI
Chromia CLI simplifies the development and deployment of Rell dapps by providing access to all of Chromia’s capabilities through a command line interface.
Rell Language
Rell is Chromia's relational blockchain programming language, combining relational data modeling, modern programming constructs, and blockchain-specific features like request routing and authorization.
Chromia Token Standard
Chromia FT4 (Flexible Token 4) is an advanced token standard with enhanced features including multi-signature support, flexible controls, and a frontend-friendly client library.
Chromia Token Bridge
Chromia features native bridging technology, enabling the transfer of ERC20 and ERC721 tokens between Ethereum-compatible chains and the Chromia ecosystem.
FileHub
Filehub is a decentralized, secure storage platform powered by Chromia's blockchain, offering developers reliable file storage with ensured data integrity and availability.
Development tools
Case Studies
My Neighbor Alice
The Journey to Decentralization continues.
Chain Of Alliance
Dapps pay for hosting and build own revenue models.
Mines Of Dalarnia
Store program logic, metadata, and even entire files on-chain.
Rake Swap
First decentralized lending protocol on the Chromia blockchain.
Choccy Swap
The first DEX on Chromia.
Fanzeal
Shaping the future of sports & esports through fan engagement.
BLK DNM
The integration of a technology company into the fashion industry.
Make Cool Stuff Today
Write your first dapp on Chromia
This Course helps you get started with Chromia by developing a book review dapp and allows useres to post it effortlessly. We will start with the basic concepts of Chromia and Rell and apply them to this simple dapp.
Create a simple dapp on Chromia using Rell and React
Create a decentralized news feed app like Twitter/X using Chromia. Learn database design, queries, operations, and integrate MetaMask for the frontend.
Web3 for Web2 developers
As a web developer, get oriented in the world of Web3. Learn how to transition to Web3 development and discover how it's easier than you might think.
Deep Dive into Chromia
Get Relational!
Unlock the secrets of relational blockchain technology by diving into our Chromia blog. With in-depth articles and expert insights, you'll discover innovative ways to enhance your projects.
Experience being a Chromia Developer
Stay ahead of the curve with the latest updates on Chromia chain development. Our blog posts are packed with the newest features, technical advancements, and insights directly from the source.
Fun and Games, without the Bullsh*t
Step into the future of gaming with Chromia's Web3 innovations. Explore our blog posts to uncover developments in blockchain gaming, tools, and techniques, igniting your creativity.