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In 2023, 52% of Python Devs Used Pytest. In 2026, 100% of AI Models Understand Doctests.

In 2023, 52% of Python Devs Used Pytest. In 2026, 100% of AI Models Understand Doctests.

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5 min read
Testing Mobile Apps: Beyond "It Works on My Device"

Testing Mobile Apps: Beyond "It Works on My Device"

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2 min read
Prompt Regression Tests: Stop Your AI Workflow From Breaking

Prompt Regression Tests: Stop Your AI Workflow From Breaking

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5 min read
Why Traditional QA Fails for AI Agents (And What 10 Years in QA Didn’t Teach Me)

Why Traditional QA Fails for AI Agents (And What 10 Years in QA Didn’t Teach Me)

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7 min read
Beyond the Prompt: Building Production-Grade AI Skills — A Case Study

Beyond the Prompt: Building Production-Grade AI Skills — A Case Study

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6 min read
Visual regression testing with screenshots: catch UI bugs before users do

Visual regression testing with screenshots: catch UI bugs before users do

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3 min read
Pseudonymization vs. Anonymization: Which One Actually Protects Your Data?

Pseudonymization vs. Anonymization: Which One Actually Protects Your Data?

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9 min read
The Quest for Ultra-Reliable E2E UI Tests: Making API Contracts First-Class in Page Objects

The Quest for Ultra-Reliable E2E UI Tests: Making API Contracts First-Class in Page Objects

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6 min read
Voight-Kampff for Agents

Voight-Kampff for Agents

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4 min read
Modelos abertos e fechados em testes de performance com k6.

Modelos abertos e fechados em testes de performance com k6.

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4 min read
Debugging a Local LLM Agent's Memory System 🧠

Debugging a Local LLM Agent's Memory System 🧠

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5 min read
How I Stopped Writing Fragile E2E Tests and Let AI Handle It

How I Stopped Writing Fragile E2E Tests and Let AI Handle It

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2 min read
DataLens: A Read-Only Image Dataset Sanity Checker

DataLens: A Read-Only Image Dataset Sanity Checker

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2 min read
I Stopped Maintaining Terraform Examples and Tests Separately. Here's Why.

I Stopped Maintaining Terraform Examples and Tests Separately. Here's Why.

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5 min read
How We Added End-to-End Tests to SendRec with Playwright

How We Added End-to-End Tests to SendRec with Playwright

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7 min read
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