New Domain Coming Soon! RJL.ai

RJL.io

Tools should empower, not exploit. Most developer utilities today treat you like a product - tracking your activity, requiring registration, monetizing your data. RJL.io rejects this model completely. Our Tool runs entirely in your browser and never sends your data to any server. Your code stays on your device. Always.

TechDebt.fail

Technical debt is the hidden cost killing your velocity and innovation. Every shortcut, outdated dependency, and "we'll fix it later" compounds into a productivity tax that slows every feature, increases every bug, and frustrates every developer.

JSONL.rest

JSONL.rest is the Wikipedia of JSON Lines format - a comprehensive, developer-focused resource that serves as the single source of truth for everything JSONL. Whether you're processing streaming data, training AI models, or managing massive log files, we provide the knowledge and tools you need.

ESModules

Master JavaScript ES Modules - The definitive resource for mastering JavaScript's native module system. Explore tutorials and best practices for writing clean, reusable, and maintainable code. Our mission is to accelerate the awareness and adoption of this critical technology.