Generate Hardhat configurations, compile and deploy contracts (simulated), and create custom tasks for Ethereum development.

Generate Truffle configurations, migration scripts, contract artifacts, and deployment scripts for Ethereum smart contract

Simulate Foundry test execution for Solidity contracts. View test results, gas usage, and pass/fail status with verbosity control.

Perform basic pattern-based checks on Solidity code. Detect common issues like selfdestruct, delegatecall, and tx.origin usage.

Simulate Vyper contract compilation. View ABI, bytecode size, function detection, and contract metadata for Pythonic Ethereum

Generate mock contract implementations from ABIs. Simulate contract behavior with configurable responses for testing and

Generate test coverage reports for smart contracts. View line, function, and branch coverage metrics with visual bar charts.

Generate Hardhat, Truffle, and Foundry deployment scripts from ABI and bytecode. Simulate contract deployment with address and gas

Count added and removed lines in GitHub pull request diffs. See per-file breakdown, totals, and net change.

Fill GitHub issue templates faster with a side panel of input fields. Auto-inserts your content into the correct template sections.

Display star growth trends on GitHub repositories. See stars gained in 7, 30, or 90 days next to the star count.

Search and filter files in GitHub repository file trees. Highlight matches, hide non-matches, supports regex and case sensitivity.

Lint GitHub commit messages against configurable style rules. See pass/fail for subject length, body wrap, capitalization, and more.

Inject a floating table of contents into GitHub README pages. Auto-extracts headings, click to scroll, highlights current section.

Add a floating checklist overlay to GitHub pull requests. Track code review tasks with progress bar and multi-template support.

Detect potential edit wars on Wikipedia articles. Shows risk level with color-coded badges and revision analysis.

Generate SNARK proofs with Groth16 or Plonk systems from circuit inputs and keys for efficient on-chain verification.

Extract URLs from any page, measure load time, DOM content loaded, and first paint metrics via iframe, and export as CSV/TSV.

One-click WHOIS lookup button for any domain with inline info panel and multiple provider support.

Build Merkle trees with Keccak-256 or SHA-3 hashing, generate roots and proofs from leaf data.

Highlight Bitbucket pull requests by age. Color-coded PR cards, age badges, summary stats, and sort by age.

Track CodePen fork counts and stats with a persistent, draggable badge. Shows forks, views, comments, and hearts.

Export phpMyAdmin SQL query history as SQL scripts or CSV with table frequency and query preview.

Floating button to URL-encode or decode selected text with popup results, copy, and replace options.