HackQuest Indonesia: Co-Learning Camp #7

🚀 HackQuest Indonesia Co-Learning Camp #7 – Arbitrum Edition

Get ready to dive deep into Arbitrum's high-performance L2 ecosystem with Rust-first development. Whether you're new to Rust or looking to master Arbitrum's Stylus SDK, this 2-week intensive camp is your gateway to building scalable, gas-efficient dApps on one of Web3's fastest-growing Layer-2 networks.

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⚡ Track Focus: Arbitrum + Rust — Next-Gen Smart Contract Development

Why Build on Arbitrum?

- Ultra-low fees, blazing speed: Optimistic rollup technology delivering 10x lower gas costs than Ethereum L1

- Rust-native contracts: Stylus SDK enables writing smart contracts in Rust for 10x performance gains

- EVM++ compatibility: Full Ethereum compatibility plus enhanced execution environments

- Multi-chain flexibility: Deploy on Arbitrum One (DeFi/RWA), Arbitrum Nova (gaming/social), or Arbitrum Orbit (custom chains)

- Developer-first ecosystem: $200M+ ecosystem fund, active grants, and world-class tooling support

- Future-proof architecture: Industry-leading L2 roadmap with fraud proofs, data availability, and cross-chain UX

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💻 What You'll Build

- DeFi primitives with ultra-low transaction costs

- Rust-powered smart contracts using Arbitrum Stylus SDK

- Token standards (ERC-20, ERC-721) on Arbitrum testnet

- Cross-chain dApps leveraging Arbitrum One, Nova, and Orbit

- Mini Hackathon project — team-based real-world application

- GitHub-first workflow — all code open-sourced and portfolio-ready

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📅 Key Dates

🗓️ Last Date to Register: 25th January, 2026

🚀 Camp Starts: 26th January, 2026

🎓 Camp Ends: 6th February, 2026

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📣 Live Townhalls (All at 7 PM – 9 PM WIB)

Phase 1: Foundation & Arbitrum Basics

🗣️ Townhall 1: [Jan 26] — Web3 Fundamentals + Arbitrum Ecosystem Overview

- Introduction to Arbitrum One, Nova, and Orbit

- GitHub setup + Rust environment configuration

- Hands-on: First "Hello Web3" Rust program using ethers-rs

💡 Townhall 2: [Jan 29] — Rust for Web3 + Stylus SDK

- Rust syntax fundamentals (ownership, borrowing, traits)

- Introduction to Stylus SDK for Rust smart contracts

- Writing and deploying smart contracts in Rust with Stylus

- Hands-on: Deploy your first Stylus Rust contract on Arbitrum testnet

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Phase 2: Token Development & Mini Hackathon

⚙️ Townhall 3: [Feb 03] — Token Standards + Mini Hackathon Kickoff

- ERC-20 token development in Rust

- ERC-721 NFT minting flows

- Hands-on: Issue your own token + mint NFTs on testnet

- Team formation + Mini Hackathon kickoff (last session)

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Phase 3: Demo Day & Graduation

🚀 Townhall 4: [Feb 06] — Mini Hackathon Submission + Graduation

- Mini Hackathon project submissions

- Team presentations (3 minutes each)

- Peer feedback + mentor Q&A

- Graduation ceremony + next steps (Quack Believers invite)

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📝 Assignments & GitHub Requirements

All assignments must be submitted via GitHub:

Phase 1 Challenges:

1. Level 1: Calculate Arbitrum gas fees using ethers-rs

2. Level 2: Connect to Arbitrum testnet RPC

3. Level 3: Query test token balance of any address

4. Level 4: Execute test token transfer (address A → B)

5. Level 5: Interact with deployed contract (query contract name)

Phase 2 Challenges:

1. Deploy a Stylus Rust contract to Arbitrum testnet

2. Issue an ERC-20 token using Rust + Arbitrum

3. Mint an NFT collection on Arbitrum (full code + proof)

Phase 3 Mini Hackathon:

Project topics (choose one):

- Arbitrum transfer notification tool (Rust backend + email/Telegram alerts)

- Testnet NFT batch minting script (Stylus SDK)

- On-chain balance query mini app (Rust backend + HTML frontend)

Requirements:

- All code open-sourced on GitHub

- Use Arbitrum-related libraries (ethers-rs, stylus-sdk, etc.)

- Document library usage in README

- Team collaboration via GitHub (branches, commits, PRs)

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🎓 Graduation Rewards

Eligibility:

- Obtain Arbitrum Level 2 certificate on HackQuest

- Complete all GitHub assignments and mini hackathon project

- Keep personal/team repositories public and open-source

Rewards:

- Limited-edition Arbitrum merchandise

- Invitation to Quack Believers Advocate Program

- Featured on HackQuest Indonesia portfolio (top projects)

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🧠 About HackQuest

HackQuest is your gateway to structured, self-paced Web3 developer education. With expert-curated tracks and certifications across ecosystems like Solana, Arbitrum, Mantle, Eclipse, and 0G — HackQuest empowers developers to learn, build, and grow. From co-learning camps and IRL meetups to launchpad support, we're here for every step of your journey.

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🔗 Follow HackQuest

➡️ https://twitter.com/HackQuest_

➡️ https://www.linkedin.com/company/hackquest

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👾 Join the HackQuest Community

➡️ https://t.me/hackquester

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🌀 Limited Spots Available!

Don't miss your chance to master Rust + Arbitrum, build production-ready dApps, and join a global community of Web3 builders.

👉 Register now before 25 January 2026 and secure your seat!