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Building Real-Time Asynchronous Web Crawlers with Python Asyncio, Playwright, and Webhooks

Building Real-Time Asynchronous Web Crawlers with Python Asyncio, Playwright, and Webhooks

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4 min read
I fault-injected two AI agent frameworks. One recovered — the other charged the card and said 'done'

I fault-injected two AI agent frameworks. One recovered — the other charged the card and said 'done'

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6 min read
"5 Python mistakes I keep making as a beginner (and how I fixed them)"

"5 Python mistakes I keep making as a beginner (and how I fixed them)"

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3 min read
I built a workflow builder that interviews you. Here is what broke.

I built a workflow builder that interviews you. Here is what broke.

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6 min read
navigator.connection Lied to Me Twice: Shipping a 5.5 MB Python Runtime to Slow Networks

navigator.connection Lied to Me Twice: Shipping a 5.5 MB Python Runtime to Slow Networks

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8 min read
How We Built an Ultra-Low Latency Security Proxy in Rust & Python

How We Built an Ultra-Low Latency Security Proxy in Rust & Python

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4 min read
I nearly fooled myself validating a wearable IMU classifier — here's the bug and the fix

I nearly fooled myself validating a wearable IMU classifier — here's the bug and the fix

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4 min read
AI Evals at a Glance: Heatmaps for Stakeholders

AI Evals at a Glance: Heatmaps for Stakeholders

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4 min read
Building Resilient Serverless Web Scrapers and Automated Webhook Pipeline with Python and GitHub Actions

Building Resilient Serverless Web Scrapers and Automated Webhook Pipeline with Python and GitHub Actions

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3 min read
Todo el mundo escribe qué reportar. Nadie escribe cómo no perder ninguno

Todo el mundo escribe qué reportar. Nadie escribe cómo no perder ninguno

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3 min read
The Backend Engineer's Guide to Cutting Your AI Bill in Half (Or More)

The Backend Engineer's Guide to Cutting Your AI Bill in Half (Or More)

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7 min read
Catching wrong LLM outputs when you have no labels

Catching wrong LLM outputs when you have no labels

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2 min read
GEPA Explained — From Paper to Working Code in 10 Minutes

GEPA Explained — From Paper to Working Code in 10 Minutes

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5 min read
How to Build a Canary Token System for Breach Detection

How to Build a Canary Token System for Breach Detection

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4 min read
Wiring an OpenAI-compatible chatbot into a Python SaaS without locking in one vendor

Wiring an OpenAI-compatible chatbot into a Python SaaS without locking in one vendor

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7 min read
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