FABRKNT

Dojo · Source-grounded training · Rust, Reth, Revm, Alloy

Become the engineer who can fork the financial system.

Read real production source, trace the primitives that run live financial systems, then rebuild them yourself. Rust × EVM, anchored on real code.

11distinct technical paths through the Fabrknt stack
21structured courses, from beginner to engine-builder
234atomic lessons: source walks, drills, and quizzes
Rust / EVMbuilt around real execution engines and tooling

How Dojo teaches

Source first, abstractions second. You learn the code paths most courses edit around so the understanding holds up in production.

Start here

Flagship · the open Hyperliquid analog7 courses

Build a Hyperliquid-style perp engine.

Rebuild OpenHL — our open analog of Hyperliquid's closed engine — in order: the CLOB, funding, liquidation, insurance fund, and ADL. Reth + Rust, every primitive from real source.

Build it in order

01CLOB02Precompiles03Funding04Liquidation05ADL
Reth FundamentalsRevm AdvancedAlloy AdvancedMastering FoundryCross-Chain Bridges
Build a perp engine from source →

Other paths

Want to see it running first?

Reactor

See the engine you will learn to build — running and forkable.

Dojo teaches you to build the engine. Reactor is the running proof of what you are building toward — stress-tested and customizable.

Enter Reactor →