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News, insights and more
Learn more about Clerk, our approach to authentication, and company news.

Implementing reCAPTCHA in React
Learn how to protect your React app from spam and abuse using reCAPTCHA. Follow this tutorial to create a sign-up form with reCAPTCHA validation.
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Implementing OAuth 2.0 to React for User Authorization
Learn how to implement OAuth 2.0 in a React app for user authorization. OAuth 2.0 lets users share information securely without passwords.
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Clerk raises $15m Series A led by Madrona
Clerk surpasses a million managed users and taps into executive experience from Auth0 and Vercel
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Clerk raises $15m Series A led by Madrona
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Implementing reCAPTCHA in React
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- Guides
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Implementing OAuth 2.0 to React for User Authorization
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- Guides
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Clerk raises $15m Series A led by Madrona
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- Company
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Refactoring our frontend API key: Familiar DX is the best DX
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- Engineering
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Validating, Creating, and Styling React-Bootstrap Forms
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Adding Google Login to Your Next.js 13 Application
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Guide to Conditional Rendering in React
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Next.js 13 Routes Part 2: Implementing Protected Routes
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Next.js 13 Routes Part 1: Getting Started with Next.js API Routes
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Clerk and Create T3 Turbo
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Clerk raises $6.2m led by Andreessen Horowitz
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How to skip Next.js middleware for static and public files
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- Engineering
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Let's stop arguing about JWTs and just fix them
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