snipe-dev

snipe-dev / evm-selector-extractor

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Lightweight ethereum virtual machine (EVM) bytecode selector extractor (Node + Browser, zero dependencies)

4
0
100% credibility
Found Feb 11, 2026 at 4 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

A lightweight library that extracts function selectors from raw Ethereum Virtual Machine bytecode for easy analysis without needing extra details.

How It Works

1
🔍 Discover the tool

You're curious about what actions a smart contract on Ethereum can perform and find this simple extractor to reveal its function starters.

2
📦 Add to your setup

Bring this lightweight helper into your project so it's ready to use anywhere, even in a web page.

3
📍 Pick a contract

Choose the address of the Ethereum smart contract you want to explore.

4
🌐 Grab the contract code

Connect to the Ethereum network to fetch the hidden program inside that contract.

5
🔍 Reveal the functions

Feed the program to the tool and watch it pull out the unique codes that start each function.

✅ See your results

Enjoy a clean list of function starters you can use to understand or monitor the contract effortlessly.

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AI-Generated Review

What is evm-selector-extractor?

This TypeScript library extracts function selectors directly from raw Ethereum Virtual Machine (EVM) bytecode, skipping ABI decoding entirely. Pass in a hex bytecode string—with or without 0x prefix—and call getSelectors() to get an array of unique 4-byte PUSH4 selectors like "0xa9059cbb". It runs in Node.js or browser environments with zero dependencies, perfect for lightweight Ethereum analysis.

Why is it gaining traction?

In a sea of heavy EVM stacks, this stands out for its browser-ready, dependency-free design—ESM and CommonJS support out of the box. Developers grab it for quick static scans without npm bloat, like pulling selectors from contracts for on-chain monitoring. Its npm package delivers instant usability, echoing lightweight github tools that prioritize speed over features.

Who should use this?

Ethereum developers building lightweight ethereum wallets or blockchain explorers need it for ABI-free contract inspection. Security auditors scanning bytecode for selectors, or backend teams monitoring deployments via Node.js RPC calls, will find it handy. Frontend devs embedding EVM analysis in browser apps avoid bulky alternatives.

Verdict

Grab it for prototypes or side projects—solid docs and npm integration make it dead simple, but with 18 stars and 1.0% credibility score, it's early-stage and unproven at scale. Test thoroughly before production; lacks tests or broad validation yet.

(178 words)

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