Building a High-Speed Web3 Launchpad & Arena on Testnet: Architecture & Lessons Learned

Hakob Gazazyan — Fri, 18 Sep 2026 17:23:50 +0000

Hey everyone! 👋

We’re currently building Fynexa Network, an ecosystem combining a decentralized launchpad with interactive on-chain mechanics (Cyber Demolition Arena) to tackle liquidity and user retention bottlenecks in early Web3 launches.

The Stack & Architecture

Frontend: React, Vite, Tailwind CSS for ultra-fast load times and responsiveness.
Web3 Integration: Wagmi, Viem, and custom wallet connectors for multi-chain support.
On-Chain Mechanics: Smart contracts designed for fair-launch allocations, staking pools, and real-time arena state management.

Current Milestone: Active Testnet

We are currently running our testnet phase, focusing on:

Stress-testing smart contract calls and batch transactions.
Optimizing UX to ensure non-crypto native users can connect and participate seamlessly.
Gathering developer and builder feedback on performance.

Try It Out & Give Feedback

Check out the platform at (https://fynexa.network).
Telegram: https://t.me/FynexaOfficialCommunity

We’d love to hear from fellow Web3 devs:

What challenges have you encountered with wallet connection reliability across different EVM networks?
What are your best practices for handling real-time gamified state on-chain?

Looking forward to your thoughts and feedback in the comments!

DEV Community: Hakob Gazazyan

Building a High-Speed Web3 Launchpad & Arena on Testnet: Architecture & Lessons Learned

The Stack & Architecture

Current Milestone: Active Testnet

Try It Out & Give Feedback