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Run 600+ free developer utilities directly in your browser without sending data to any server. Browse 211+ AI-powered coding tools with in-depth editorial reviews, pricing comparisons, and real user ratings. Explore 260+ Model Context Protocol servers to supercharge your AI assistant workflow with verified integrations for Claude, Cursor, and VS Code.
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AI Tools
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MCP Servers
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Popular Developer Tools
Privacy-first tools that run entirely in your browser. No data leaves your machine.
JSON Formatter
JSON ToolsFormat, validate, and minify JSON data
JWT Decoder
Auth & SecurityDecode JWT tokens, inspect claims, check expiry
Regex Tester
Text & DiffTest regular expressions with live highlighting
UUID Generator
GeneratorsGenerate UUID v4 with bulk and format options
Hash Generator
Crypto & HashingGenerate MD5, SHA-1, SHA-256, SHA-512 hashes
Trending AI Tools
The most popular AI-powered developer tools, reviewed and rated by the community.
Activepieces
freemiumOpen-source automation platform with AI-powered workflow creation and 200+ integrations.
Adobe Firefly
freemiumAdobe's generative AI image tool trained on licensed content, integrated across Creative Cloud apps for commercial-safe image creation.
Aider
open-sourceOpen-source terminal-based AI coding assistant that works with any LLM and integrates with Git.
MCP Server Registry
Discover verified Model Context Protocol servers to extend your AI assistants.
Slack MCP Server
by AnthropicConnect AI assistants to Slack for reading and sending messages, managing channels, and searching workspace history.
PostgreSQL MCP Server
by AnthropicConnect to PostgreSQL databases for querying, schema inspection, and data management via MCP.
Google Drive MCP Server
by AnthropicAccess and manage Google Drive files, folders, and shared drives through AI assistants.
Featured Comparisons
In-depth side-by-side breakdowns to help you pick the right tool.
Cursor vs GitHub Copilot
AI code editor vs AI code completion — which approach wins for developer productivity?
Postman vs Bruno
Cloud-based API platform vs open-source Git-friendly alternative for API testing.
Claude Code vs Aider
Terminal-based AI coding agents compared — capabilities, pricing, and developer experience.
Latest Guides
Practical tutorials and best-practice guides written by working engineers.
LLM API Best Practices for Production Apps
LLM API Best Practices for Production Apps Integrating LLM APIs into production applications requires more than just calling an endpoint. Streaming, caching,...
Measuring Developer Experience: Metrics That Matter
Measuring Developer Experience: Metrics That Matter Developer experience (DX) directly impacts productivity, retention, and code quality. But you cannot impr...
Container Orchestration Basics: Docker Compose to Kubernetes
Container Orchestration Basics: Docker Compose to Kubernetes Container orchestration manages the lifecycle of containers at scale — deployment, scaling, netw...
From the Blog
Engineering insights, product updates, and developer ecosystem news.
Running LLMs Locally in 2026: A Practical Guide for People Who Don't Want to Send Their Code to the Cloud
Ollama and llama.cpp make local inference genuinely usable now, not just a curiosity. Here's what hardware you actually need, how quantization trade-offs work, and where local models still lose badly to Claude and GPT.
How I Refactor Legacy Code Without Waking Up to a Pager Storm
A practical walkthrough of the strangler fig pattern, characterization tests, and feature-flagged rollouts, based on a real migration of a payments module that could not go down.
Frontend Observability Without Drowning Your App in Tracking Scripts
A practical guide to what's actually worth instrumenting on the frontend, how to sample instead of collecting everything, and how to avoid dashboards nobody looks at.
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