KurniaKadir/Web3-Dataset

Web3Coders Smart Contracts Dataset – 2026 Edition

Version 2.0 (August 2026) – The largest curated collection of production-grade smart contracts with integrated security audits, gas profiles, vulnerability annotations, and Halal compliance tags for Shariah‑aware Web3 development.

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Dataset Description

A comprehensive, multi‑chain dataset of smart contracts (Solidity, Vyper, Rust, and Move) with:

• Full source code, bytecode, and ABI
• Security audit outcomes (Slither, Mythril, and manual review)
• Gas consumption profiles (execution cost, deployment cost)
• Halal compliance annotations based on AAOIFI Shariah standards, including Riba, Gharar, and Maisir detection
• Fatwa references and compliance reports for Islamic finance applications

This dataset powers the HalalChain Web3 Coders AI assistant, enabling Shariah‑compliant code generation and auditing.

• Homepage: https://huggingface.co/datasets/KurniaKadir/Web3Coders
• Repository: https://github.com/kk666679/turbo-doodle

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Intended Uses

✔️ Smart Contract Development – Train and fine‑tune code generation models
✔️ Security Analysis – Build vulnerability detection and audit automation
✔️ Gas Optimization Research – Benchmark and optimise gas usage
✔️ ABI & API Generation – Synthesise interfaces and client libraries
✔️ Shariah‑Compliant DeFi – Identify and enforce Islamic finance rules in DeFi protocols

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Dataset Structure

.
├── data/                    # Processed dataset (JSONL format)
│   ├── train.parquet
│   ├── validation.parquet
│   └── test.parquet
├── source_contracts/        # Original Solidity/Vyper/Move/Rust files
├── audits/                  # PDF/JSON security reports
├── gas_profiles/            # Execution cost analyses
├── halal_compliance/        # AAOIFI compliance status & fatwa references
└── metadata/                # Contract labels, categories, and tags

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Usage Example

from datasets import load_dataset

# Load the latest version (August 2026)
dataset = load_dataset(
    "Web3Coders/smart-contracts-dataset",
    revision="v2.0.0",
    split="train[:20%]+validation"
)

# Filter for Halal‑compliant contracts
halal_contracts = dataset.filter(
    lambda x: x["halal_compliance"] == "compliant"
)

# Access security‑audited contracts
secure_contracts = dataset.filter(
    lambda x: x["security_audit"] == "pass"
)

# Get gas estimates for optimisation
gas_data = dataset.select_columns(["source_code", "gas_estimates"])

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Dataset Creation (2026 Update)

Sources (Expanded)

Source	Contracts	License
OpenZeppelin	18,400	MIT
Etherscan Verified (Ethereum + Polygon + BSC)	32,500	Various
Audited Projects (CertiK, Trail of Bits, etc.)	12,300	Commercial
HalalChain Curated (Shariah‑compliant)	9,200	Apache 2.0
Community Contributions	11,817	MIT / Apache 2.0

Total: 84,217 unique smart contracts (↑ 97% from 2024)

Annotation Process

1. Security Analysis:

   slither.detect_all(solc_version="0.8.26")
   mythril.analyze_contract(bytecode, timeout=120)
   

2. Gas Profiling:

   hardhat test --gas --parallel
   

3. Halal Compliance Checking (new):

   from halalchain import ComplianceChecker
   checker = ComplianceChecker()
   status, report = checker.check_contract(source_code, rules=["no-riba", "no-gharar"])
   

4. Fatwa Integration:

   • AAOIFI Standards (2024 update)
   • Fatwa references from HalalChain knowledge base
   • Manual review by Shariah advisors

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Ethical Considerations

• Privacy: All sensitive data (private keys, addresses) removed.
• Licensing: Clear provenance tracking; only permissively licensed contracts included.
• Bias Mitigation: Balanced representation across DeFi, NFTs, DAOs, and Islamic finance.
• Transparency: Compliance annotations are reviewed by a multi‑disciplinary team.

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Citation

If you use this dataset, please cite:

@misc{web3coders2026dataset,
  title={Web3Coders Smart Contracts Dataset – 2026 Edition},
  author={Web3Coders Team and HalalChain Contributors},
  year={2026},
  month={August},
  publisher={Hugging Face},
  url={https://huggingface.co/datasets/Web3Coders}
}

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License

Apache 2.0 – See LICENSE for full terms.

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Part of the HalalChain Web3 Coders ecosystem – Empowering Shariah‑first decentralized innovation.