Curated development tutorials from top sources. Filter by language.
Your agent just ingested a scraped page, a pasted email, a PDF export, a GitHub comment thread — and somewhere in that blob, invisibly, sits “ignore p
Google's Custom Search JSON API is closed to new customers, and existing customers have until January 1, 2027 to move off it. Straight from Google's o
Do Not Disturb — Boot2Root Writeup (How to Solve) Field Value Target http://MACHINE_IP Platform TryHackMe — Hacker Holidays · The
Free AI Tools for Option Chain Analysis in India 2026 DOYR | Not financial/legal/tax advice. For educational purposes only. Option chai
How to Build Your Own Trading AI: Free, Local, Phone-Run Complete Guide (2026) DOYR | Not financial/legal/tax advice. For educational purpo
Introduction Did you know that 70% of developers struggle to integrate AI into their IoT projects, and it's costing them an average of 20 h
Walk-Forward Out-of-Sample Backtesting for Nifty (No Lookahead Bias) DOYR | Not financial/legal/tax advice. For educational purposes only.
I run a scheduled task twice a day that writes and publishes articles to DEV.to from a small MCP server repo I maintain. Step 4 of that task's own ins
Sending a recording to a hosted transcription service is convenient, but it also creates a data-handling decision. Meeting audio, interviews, research
4 min read · 789 words When building LLM-powered applications, user experience lives or dies by latency. Waiting 5 to 10 seconds for a full complet
Your FastAPI app is fast. But is it always up? FastAPI is one of the fastest-growing Python frameworks, but even the best-built APIs go down. Databas
I spent months trying to train a 730M-parameter TTS model on my own hardware. It wouldn't converge, and nothing in my stack would tell me why — not th
Test your understanding of the GIL, process-based parallelism, and the ways to run Python threads in parallel across multiple CPU cores.
🍞 Introduction Hello from Japan! 🇯🇵 This article was originally published in Japanese on Qiita and has been translated and adapted for DE
Been learning web security for a while and kept jumping between different tools for every recon task so I just built my own. It's a Python script wi
Extract Job Listings from Indeed — Python Tutorial 2026 Indeed is the world's largest job search engine with 250M+ monthly visitors. Here's
I have a small script, reply_comments.py, that keeps me from having to re-scan every DEV.to article for new comments by hand. It has two commands: pen
Turning a song into a vocal track, an instrumental, or separate drums and bass often leads to a choice between a hosted service and a complicated loca
Project Log #19: I'm Building a Web Frontend for My AI Phone Agent
Day 19. The agent works in a terminal. That's useless for anyone else. Today, I started building a real interface. For 18 days, my AI Phone Agent has