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MontaQ Labs

Ideas. Code. Impact.

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Projects

Pique

Social discovery protocol for the real world

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Relay

Polkadot payments

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SubLua

High-performance Substrate SDK in Lua for embedded systems

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terminal

$ const project = {

$ name: 'Sublua SDK',

$ type: 'on-chain games',

$ status: 'building'

$ };

Web3 Native Creative Agency

Writings

Insights on Web3, technology, and the future we're building together

The Unsafe Bridge: Architecting a High-Performance Substrate SDK in Lua

How we built SubLua—a high-performance FFI bridge connecting Lua's lightweight scripting world to Substrate's type-safe blockchain framework, solving memory ownership, async/await gaps, and runtime upgrade challenges.

Abhiraj Mengade•November 19, 2025

terminal

$ const founders = {

$ vision: 'Building the future',

$ passion: 'Blockchain & Web3',

$ status: 'active'

$ };

Founders

Abhiraj Mengade

India

Co-Founder & Cloud Engineer

Twitter

Haoyang Li

China

Co-Founder & Security Engineer