ProgerHub

🎢 Can a roller coaster really do a loop without falling? Yes, and physics tells you exactly why. Drag the starting height and watch the cart climb, dive, and take the loop while the energy bar changes: 🟠 potential energy → 🟢 kinetic energy → 🔴 heat lost to friction Lower the start height and the cart won't make it over the top. Find the minimum height for yourself, then check it against the formula 🤓 ✔ Live speed, height, acceleration, and G-force ✔ The numbers match the textbook formulas ✔ Free, in your browser, works on phones 👉 Try it: https://physlabo.com/en/physics/mechanics/energy/energy-conservation-roller-coaster/?utm_source=telegram&utm_medium=social&utm_campaign=roller_coaster More interactive physics simulators: mechanics, electricity, optics, quantum physics 🔬 🌐 physlabo.com #physics #rollercoaster #simulation #STEM #education

🌈Free resources for programmers who want to go beyond just writing code If you're learning Python from books, you've probably wondered: what do I actually do with it? 🔥One of the fastest-growing paths is network automation and cloud — using Python to configure routers, manage cloud infrastructure, and automate the stuff that used to be done manually. SPOTO put together a few free resources for programming learners exploring that direction: • Free Courses for Python, Excel, Cyber Security, Cisco) 👉https://bit.ly/4Aoyfqa • Real IT Certs E-book (Cisco, HUAWEI, AWS, and other IT Certifications) 👉 https://bit.ly/4iHMboW • Networking Academy Study 👉https://bit.ly/46DM4n6 • Free AI Materials & Support Tools 👉 https://bit.ly/4xD0NK4 No cost, no catch. Just useful stuff if you're figuring out your next step. 📲 Need exam help? Contact admin: https://wa.link/5v86uh 💬 Join our study group for free tips & support: https://chat.whatsapp.com/CS7VOvQCLZG5BJPazBGm1v

Dioxus is the Rust framework for building fullstack web, desktop, and mobile apps. Iterate with live hotreloading, add server functions, and deploy in record time. https://github.com/dioxuslabs/dioxus

Django-Bolt is the fastest Python web framework: 300k+ requests/second on a single 12-core desktop (8 processes, C=100, loopback), ahead of FastAPI and Robyn, and even of Bun-based JavaScript frameworks (Elysia, Hono) on JSON payloads. It is a fully typed API framework for Django. It serves your endpoints from a Rust HTTP server (Actix Web + Tokio), bridges to your Python handlers with PyO3, and serializes with msgspec — while everything you love about Django (ORM, Admin, auth, middleware, signals, third-party apps) keeps working out of the box. https://github.com/dj-bolt/django-bolt

FastrAPI is a high-performance web framework that supercharges your Python APIs with the power of Rust. Built on Axum and PyO3, it delivers unmatched speed, type safety, and developer-friendly Python syntax. Create robust, async-ready APIs with minimal overhead and maximum throughput. FastrAPI is your drop-in replacement for FastAPI, offering familiar syntax with up to 6x faster performance. https://github.com/ppmpreetham/fastrapi

Qdrant (read: quadrant) is a vector similarity search engine and vector database. It provides a production-ready service with a convenient API to store, search, and manage points—vectors with an additional payload. Qdrant is tailored for extended filtering support, making it useful for all sorts of neural-network or semantic-based matching, faceted search, and other applications. https://github.com/qdrant/qdrant

Django 6.1's tip Fetch Modes: #python #django #fetch_modes Django 6.1 fixes N+1 without you rewriting your queries you never touch the for loop. You just tell the queryset how permissive it should be about surprise trips to the database — and FETCH_PEERS quietly turns "101 queries" into "2 queries" with zero extra code at the call site. Docs

The #1 Open-Source CRM - TypeScript - Nx - NestJS, with BullMQ, PostgreSQL, Redis - React, with Jotai, Linaria and Lingui https://github.com/twentyhq/twenty

IRIS is a shell auto-completion tool that works like code editor's IntelliSense Github

Redis Pub/Sub vs Kafka Source