uv is amazing and that's exactly what should scare Python devs
uv is genuinely the best thing to happen to Python tooling in a decade. That's exactly why I'm nervous. A Rust tool, funded by venture capital, has re…
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uv is genuinely the best thing to happen to Python tooling in a decade. That's exactly why I'm nervous. A Rust tool, funded by venture capital, has re…
I started my career as a “Dessinateur Projeteur” (Design Drafter) in mechanical engineering. In that world, if your plan is off by 1mm, the part is sc…
DeepSeek vs Qwen vs Kimi vs GLM: Which One Wins My Freelance Budget? Last Tuesday I spent two hours building a client dashboard that needed AI-powered…
I recently spent a frustrating afternoon debugging a support bot built with LangGraph, watching it consistently forget the context of the conversation…
Last week I published apitap - an open-source engine that moves whole tables between databases. One function, no config files, no pipeline DAGs: impor…
In May I promised — out loud, on the internet, where people can screenshot you — that I'd grade Helium's published prob_itm forecasts when the June 20…
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry . Project Overview Polymarket ships a unified Python SDK, py-sdk ,…
Artificial Intelligence applications are rapidly moving beyond simple question-answering systems. Modern enterprise AI assistants need to understand i…
I gotta say, i Cut My AI API Bill by 95% — Here's How You Can Too Picture this: it's a Tuesday morning, I'm staring at my dashboard, and my jaw is on …
Somebody on Reddit posted about 997s that just say AK5*R*5 — one or more segments in error — no AK3 , no AK4 . Preach. That's the problem this free do…
You've got a two-hour architecture review sitting in your Downloads folder. Last month, mine was a 94-minute mess where three engineers talked over ea…
You've got a 45-minute meeting recording sitting on your desktop. Maybe it's a podcast raw file, or an interview you did for a project. You need it in…
Hey everyone, Tired of bloated corporate solutions eating up hundreds of megabytes of RAM just to monitor active local connections, I decided to build…
I Ran 10 AI Coding Models Through 5 Tasks: A Data Scientist's Take I'll be honest — I went into this expecting a clear winner. I came out with a scatt…
Build a Local LLM Chatbot with Ollama and Python Build a Local LLM Chatbot with Ollama and Python Imagine typing a question into your chatbot and gett…
How I Cut My OpenAI Bill by 97% — The Full Migration Guide I still remember the morning I opened my OpenAI dashboard and saw the damage. $487.63 gone …
Introduction If you’ve built a FastAPI endpoint that needs to send a confirmation email, generate a PDF, or kick off a long‑running data import, you p…
"Tag my whole catalogue by mood, energy and genre" is one of those jobs that sounds like a weekend script and turns into a procurement cycle. The ente…
Run Blinding Lights by The Weeknd through Essentia's RhythmExtractor2013 . It returns 85.4 BPM. The track is famously 171 BPM — one of the most-played…
Introduction In the last guide , we deployed our FastAPI app to Google Cloud Run manually. It worked, but "manual" is a dirty word in modern engineeri…
When Spotify deprecated audio_features and audio_analysis , the obvious loss was the per-track numbers — tempo, key, energy. The quieter loss was ever…
When people talk about the Spotify Web API deprecations, they usually mean audio_features and audio_analysis — the per-track numbers. But the same Nov…
FastAPI websockets let you push data to a client the moment it changes, without the overhead of polling. In a few lines you can expose a bidirectional…
If you have written more than a couple of scrapers, you already know the pattern. The first few hundred requests fly through. Then responses slow down…
Understanding memoization by implementing it manually and watching the cache state change alongside each recursive call. Memoization is one of those c…
Most FastAPI JWT tutorials stop at "here's how you issue a token" and never cover the parts that actually break in production: where to store the toke…
The annoying thing about voice agents is that “the model is fast” does not mean the experience is fast. I had a small voice assistant running on a loc…
Most "Trip.com scrapers" only see half the picture. Trip.com is the international brand, but the same hotel usually has a much larger pool of reviews …
If you have tried to scrape G2 reviews with a quick requests.get() , you already know how it goes: a 403 , a CAPTCHA, or a blank page. G2 is one of th…