HackQuest Africa: Co-Learning Camp #7
🚀 HackQuest Africa 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: 15 January 2026
🚀 Camp Starts: 16 January 2026
🎓 Camp Ends: 30 January 2026
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📣 Live Townhalls (All at 8 PM – 10 PM EAT)
Phase 1: Foundation & Rust Basics
🗣️ Townhall 1: [Day 1] — 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: [Day 3] — Rust for Web3 Developers
- Rust syntax fundamentals (ownership, borrowing, traits)
- Using ethers-rs for on-chain interactions
- Hands-on: Query balances, transfer test tokens on Arbitrum testnet
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Phase 2: Smart Contract Development
⚙️ Townhall 3: [Day 6] — Stylus SDK Introduction
- Writing smart contracts in Rust with Stylus
- Contract deployment on Arbitrum testnet
- Hands-on: Deploy your first Stylus Rust contract
🚀 Townhall 4: [Day 8] — Token Standards on Arbitrum
- ERC-20 token development in Rust
- ERC-721 NFT minting flows
- Hands-on: Issue your own token + mint NFTs on testnet
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Phase 3: Advanced Development & Mini Hackathon
💡 Townhall 5: [Day 11] — Arbitrum One vs Nova vs Orbit
- Choosing the right Arbitrum chain for your use case
- DeFi on One, Gaming on Nova, Custom chains on Orbit
- Team formation + Mini Hackathon kickoff
- Hands-on: 4-hour mini hackathon (build real projects in teams)
⚙️ Townhall 6: [Day 14] — Graduation + Demo Day
- 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
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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 15 January 2026 and secure your seat!