Spider On The Web

Developer tools, cheat sheets, and AI resources. Everything you need to build faster.

🚀

Apify Actors

4 actors
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Excel MCP Server

AI-powered Excel automation. Create, read, edit spreadsheets. Formula generation, data analysis, chart creation. Connect any AI assistant to Excel.

⭐ Challenge Qualified
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Grok MCP Server v4.0

X Intelligence Platform. Brand monitoring, sentiment analysis, competitive intel, lead detection.

14 Tools
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Website-to-RSS

Generate RSS feeds from any website. Monitor pages without native feeds. Custom selectors, scheduling.

Feed Generator
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Lighthouse MCP Server

Website performance audits. Core Web Vitals, SEO scores, accessibility checks. AI-ready reports.

Performance

AI & Coding

8 resources
🛠️

AI Prompt Builder

Build effective prompts step by step. Select task type, add context, define output format — get optimized prompts for coding tasks.

Interactive Tool
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Code Explainer

Paste code, get line-by-line explanations

Interactive Tool
🟣

Claude API Cheatsheet

Endpoints, parameters, code examples

Reference
⚖️

OpenAI vs Claude

Side-by-side comparison with code

Comparison
🐍

Python for AI

NumPy, PyTorch, Transformers essentials

Reference
🔗

LangChain Quickstart

Chains, agents, RAG, memory

Guide
📊

Vector Databases

Pinecone, Chroma, Weaviate, Qdrant

Reference
🤖

GitHub Copilot

Shortcuts and prompt patterns

Reference
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Interactive Tools

6 tools
🎨

Gradient Generator

Create CSS gradients visually

CSS Tool
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Box Shadow Generator

Build complex shadows with preview

CSS Tool
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Button Generator

Style buttons and copy the CSS

CSS Tool
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Color Palette

Generate harmonious color schemes

Design Tool
✏️

Typography Preview

Test fonts and text styling

CSS Tool
📱

Media Query Generator

Build responsive breakpoints

CSS Tool
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Cheat Sheets

11 sheets
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Flexbox

Complete flexbox reference

CSS
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CSS Grid

Grid layout properties & examples

CSS

JavaScript

ES6+ syntax and patterns

JavaScript
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Array Methods

map, filter, reduce, and more

JavaScript
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Git Commands

Essential git workflow commands

DevOps
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Regex

Regular expression patterns

Reference
💻

VS Code Shortcuts

Keyboard shortcuts for speed

Editor
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DevTools

Chrome DevTools tips

Browser

CSS Animations

Keyframes, transitions, easing

CSS
📄

HTML & CSS Basics

Core tags and properties

Fundamentals
🌐

Free APIs

Public APIs for projects

Resources