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
Building a Trading Bot That Could Turn $10K into $102K: xLSTM (DL) + PPO (RL)
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
Building a Trading Bot That Could Turn $10K into $102K: xLSTM (DL) + PPO (RL)
My trading bot lost $176 in its first real backtest. Not because of a bug. Not because of bad data....
DEV Community
AI
Web Scraping for Beginners: Sell Data as a Service
Web Scraping for Beginners: Sell Data as a Service As a developer, you're likely aware of...
DEV Community
AI
Stop Using Cosine for Everything: 5 Distance Metrics That Unlock Hidden Powers in Your Vector Database
Everyone uses cosine similarity. Tutorials use it. Frameworks default to it. If you ask "which...
DEV Community
AI
I Built a Human-in-the-Loop SDK Because My AI Spent $5K Guessing
Your AI is guessing on 20% of its outputs. Those guesses cost more than the other 80% combined. One line of code routes the uncertain stuff to a human reviewer on their phone. They answer in 90 seconds. You pay $0.50.
DEV Community
AI
Introduction to Python: A Practical Starting Point for Data Work
I'm sure every time you listen to people in tech talk about coding languages, you have heard the...
DEV Community
AI
How to Extract Data from Invoices with Python (3 Lines of Code)
If you've ever had to manually type invoice data into a spreadsheet — vendor names, totals, line...
DEV Community
AI
How a Solo Dev Tried to Make $100/Month with AI Agents and Crypto Bots — The Full Story
Disclaimer: This article is for educational purposes only. It does not constitute financial advice....
DEV Community
AI
Build a local RAG pipeline in 30 lines of Python (no Docker, no API keys)
Most RAG tutorials start with "spin up Docker" and "get your API key." This one starts with pip...
DEV Community
AI
Basic Select SQL Queries
Let me explain it with some Hackerank problems: QN: 1 Query all columns for a city in CITY with the...
DEV Community
AI
GPT4All Has a Free API: Run Private LLMs Locally with Python Bindings
GPT4All is an open-source ecosystem for running powerful LLMs locally on consumer hardware. With...
DEV Community
AI
Gemini 3.1: Real-World Voice Recognition with Flash Live: Making Your LINE Bot Understand You
Background Google released Gemini 3.1 Flash Live at the end of March 2026 March,...
DEV Community
AI
Cross Cloud Multi Agent Comic Builder with ADK, Amazon Fargate, and Gemini CLI
Leveraging the Google Agent Development Kit (ADK) and the underlying Gemini LLM to build low code...
DEV Community