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# authentication

User authentication mechanisms

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Recovery codes… Or just one recovery code?

Recovery codes… Or just one recovery code?

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2 min read
How much 2FA annoys me

How much 2FA annoys me

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2 min read
Why your `curl` logic just bit you 🐾

Why your `curl` logic just bit you 🐾

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3 min read
Checkout Authentication and Conversion Rate

Checkout Authentication and Conversion Rate

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3 min read
How Passkeys Improve Retention: Why Keychains Keep Users Coming Back

How Passkeys Improve Retention: Why Keychains Keep Users Coming Back

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3 min read
5 Login Failures That Hurt Conversion

5 Login Failures That Hurt Conversion

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3 min read
How to Track Login Success and Failures in GA4

How to Track Login Success and Failures in GA4

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3 min read
Building a Stateless Multi-Realm Auth Service: Why Your Auth Gateway Doesn't Need a Database

Building a Stateless Multi-Realm Auth Service: Why Your Auth Gateway Doesn't Need a Database

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9 min read
Reactively logout users on token refresh failure from Dio interceptors using RxDart in Flutter

Reactively logout users on token refresh failure from Dio interceptors using RxDart in Flutter

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11 min read
I Built a Free Auth0 Alternative That Gives You 20+ Routes in One Line of Code

I Built a Free Auth0 Alternative That Gives You 20+ Routes in One Line of Code

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15 min read
When a Legitimate Security Flow Fails Under Stress

When a Legitimate Security Flow Fails Under Stress

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3 min read
Stop Copy-Pasting Auth Logic. Build It Once.

Stop Copy-Pasting Auth Logic. Build It Once.

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3 min read
How Passkeys Improve Conversion Rate: Checkout Levers and Adoption Metrics

How Passkeys Improve Conversion Rate: Checkout Levers and Adoption Metrics

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3 min read
Why Your OAuth Flow Needs PKCE (And How It Actually Works)

Why Your OAuth Flow Needs PKCE (And How It Actually Works)

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5 min read
Passkeys vs. Access-First: The Shift from Login to Lifecycle

Passkeys vs. Access-First: The Shift from Login to Lifecycle

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3 min read
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