12tldr is a free AI article summarizer. Paste any article URL and get a structured summary with TL;DR bullet points, context, key details, and why it matters — all in seconds.

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Paste an article URL into the input field and click Summarize. Our AI reads the article and generates a clear, structured summary. No signup or account is required.

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Yes, 12tldr is completely free. No account, no subscription, no tracking required.

Which websites does 12tldr support?

12tldr works with articles from most major publications including The Economist, New York Times, Bloomberg, BBC, Reuters, The Guardian, Wired, and thousands of other websites.

What does the AI summary include?

Each summary includes a TL;DR with three bullet points, a 'What it's about' section, 'The details' with key facts, and 'Why it matters' — giving you a complete picture without reading the full article.

Claude Code Cheat Sheet for AI Developers

Source: uxplanet.org

This cheat sheet lists 50+ prompts to make Claude AI excel at coding tasks like debugging and building apps.
Developers can copy-paste these prompts directly into Claude for faster, more reliable code generation without trial-and-error.
It saves hours by turning Claude into a top-tier coding assistant, rivaling specialized tools.

A developer created this cheat sheet as a quick reference for using Anthropic's Claude AI in coding workflows. It provides ready-to-use prompts that guide Claude through common programming challenges, from simple fixes to full project builds. Claude shines when given clear instructions, and this sheet proves it by showing real-world examples. Readers - especially coders tired of vague AI outputs - get a practical tool to boost productivity right away.