Write your first dapp on Chromia
This course helps you get started with Chromia by developing a book review dapp that allows users to post book reviews effortlessly. We will start with the basic concepts of Chromia and the Rell programming language and apply them to this simple dapp.
- Chromia basics
- Rell
Explore Courses
Get familiar with the Chromia relational blockchain platform and explore its main concepts.
Write your first dapp on Chromia
This course helps you get started with Chromia by developing a book review dapp that allows users to post book reviews effortlessly. We will start with the basic concepts of Chromia and the Rell programming language and apply them to this simple dapp.
- Chromia basics
- Rell
Create a simple application 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.
- Rell
- React
- MetaMask integration
Rell Masterclass
Learn how Rell interacts with the database and how to optimize the underlying SQL statements.
- Rell
- SQL
Build your dapp in continuous integration
Learn how to build and test your dapp in a continuous integration environment.
- Chromia CLI
- Bitbucket Pipelines
- GitLab CI
Write integration tests in TypeScript for your dapp
Learn how to write integration tests in TypeScript for your dapp.
- Rell
- TypeScript
- Integration test
How to work with timestamps in Rell
Learn how to efficiently get the latest known timestamp in Rell.
- Rell
- timestamp