Tests RPC method support across multiple providers with a compatibility matrix. Read-only developer tool for provider evaluation

Generate RPC method support matrices comparing providers. Visualize which methods each provider supports.

Compare RPC provider costs based on usage estimates. Evaluate Alchemy, Infura, QuickNode, and more.

Simulates RPC rate limit tracking with usage gauges and recommendations. Read-only developer tool for provider capacity planning.

Optimize RPC request batching with method-specific batch sizes, concurrency settings, and performance estimates.

Generate configuration files for RPC response caching layers. Configure Redis, Memcached, Varnish, or Cloudflare Workers KV.

Finds the hidden RSS feeds a site publishes but never links to.

Generate concise RSS feed digests with important items, key themes, and notable updates.

Tracks reading progress on RSS feeds and news aggregators with a badge showing unread count and scroll-based marking.

Detects and merges duplicate RSS stories across feeds with similarity scoring, merge controls, and export.

AI-powered RSVP reply drafter. Creates clear, polite responses to event invitations—accept, decline, or ask for info.

Toggles RTL mode to test internationalization readiness with layout issue detection and export.

Detect rug-pull patterns in tokens and execute emergency exit to protect your funds.

Run Forge test suite: simulate Foundry tests, view results, gas usage, duration, and pass/fail status.

Register and configure Helium hotspot nodes on the blockchain with location and reward wallet.

Structured step tracker for runbooks and operational procedures. Confirmation dialogs, timestamps, and per-runbook persistence.

Switch your region to unlock RuneScape servers, regional pricing, and events via BotSurf.

Convert speed units between km/h, mph, m/s, knots, and ft/s with real-time conversion.

Toggle browser spellcheck on or off for all text inputs with visual indicator and per-site memory.

Analyze transaction speed-up risk: gas price optimization, inclusion probability, and AI-powered recommendations.

Speed up a pending Ethereum transaction by replacing it with a higher-gas-price self-transfer using the same nonce.

Speed up a stuck pending transaction by broadcasting a replacement with higher gas price using the same nonce.

Organizes SparkFun tutorials with a table of contents, progress tracking, and a parts checklist for project assembly.

Color-codes rental listings by age—fresh in green, stale in red—and flags bumped or reposted ads.