Explore and learn with me
This platform is a clean space to explore technology, understand real concepts, and learn through practice. Everything here is built to help you improve step by step.
Learn
Take tests
Ask questions
Find code examples
Python basics
Databases & authentication
Automations
Prompt engineering
Web development basics
Real projects
Today in Tech
I Built a DVR for Financial Markets Using Pyth Pro
Fresh AI, programming and Big Tech news. Scrollable decks, neon accents — maximum focus with minimal scrolling.
Useful Websites
# https://same.new/ # https://stackoverflow.com/ # https://21st.dev/community/components # https://chathub.gg/ # https://www.enki.com/ # https://www.n2yo.com/api/ # https://www.data.com/ # https://devdocs.io/ # https://roadmap.sh/ # https://regex101.com/ # https://jsoncrack.com/ # https://www.postman.com/explore # https://replit.com/ # https://codesandbox.io/ # https://github1s.com/ # https://freecodecamp.org/ # https://overapi.com/ # https://cssbattle.dev/ # https://ui.shadcn.com/ # https://phind.com/ # https://omni.studio/ # https://rapidapi.com/ # https://apipost.com/ # https://metatags.io/ # https://tinywow.com/ # https://jwt.io/ # https://http.cat/ # https://httpstatus.io/ # https://uxdesign.cc/ # https://systemdesign.one/ # https://excalidraw.com/ # https://app.diagrams.net/ # https://deepai.org/
AI — Latest Models & Research
AI
I Built a DVR for Financial Markets Using Pyth Pro
Flash crashes happen in milliseconds. By the time you notice, it's over. I wanted to build something...
DEV Community
AI
The Practical Limits of DuckDB on Commodity Hardware
DuckDB shouldn’t work this well. It’s a single embedded library that needs no server, config, or...
DEV Community
AI
Chat Template: From Messages To Tokens
How Messages Get Rendered into Model Inputs In an AI Agent, context is usually carried by...
DEV Community
AI
I Built an Ecosystem of 46 AI-Assisted Repos. Then I Realized It Might Be Eating Itself.
I want to tell you about a problem I didn't see coming. In retrospect, it was inevitable.It's not...
DEV Community
AI
QuickVideo – Batch Change Video Speed with Python and FFmpeg
In this tutorial, we’ll build QuickVideo, a Windows desktop tool to batch adjust video speed with...
DEV Community
AI
I built 500+ free tools in 10 days — here's what actually happened
It started with a JSON formatter. I was sitting at my desk at 11 PM, pasting some messy API response...
DEV Community
AI
I Replaced My Entire Note-Taking System With 30 Lines of Python - Here's What Happened
I'm a developer. I take notes constantly — ideas, bugs, snippets. I tried Notion. Too bloated. I...
DEV Community
AI
Python's Stamina for Go: Bringing Ergonomic Resilience to Gophers
If you've ever worked in the Python ecosystem, you've likely encountered tenacity or its opinionated...
DEV Community
AI
Building Your Own AI Agent: A Practical Guide with LangGraph
From Chatbots to Autonomous Agents: The Next AI Frontier If you've experimented with...
DEV Community
AI
Website Tech Detector API — Complete Guide
Last year, I was working on a competitor analysis tool and found myself constantly trying to figure...
DEV Community
AI
FastAPI + WebSockets: Real-Time AI Chat in 100 Lines
Write a concise but complete tutorial on building a real-time AI chat application with FastAPI and WebSockets. Cover: async message handling
DEV Community
AI
Scale Space Diffusion
Diffusion models degrade images through noise, and reversing this process reveals an information hierarchy across timesteps. Scale-space theory exhibits a similar hierarchy via low-pass filtering. We formalize this connection and show that highly noisy diffusion states contain no more information than small, downsampled images - raising the question of why they must be processed at full resolution
arXiv