--- title: "#techblog articles | Hashnode" description: "Explore 375 articles tagged #techblog on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/techblog" --- Tag # #techblog 375 posts · 4 followers [8080AI](https://hashnode.com/@8080ai) · [Oct 21](https://hashnode.com/posts/multi-agent-software-development-architecture-explained/6ad85af21d7a01b5589b631b) ### [Multi-Agent Software Architecture: Roles, Handoffs, and Approval Gates](https://8080ai.hashnode.dev/multi-agent-software-development-architecture-explained?utm_source=hashnode&utm_medium=feed) A developer's look at how specialized AI agents, shared context, and review gates fit together, and where these systems break. 10 min read · [8080ai.hashnode.dev](https://8080ai.hashnode.dev/multi-agent-software-development-architecture-explained?utm_source=hashnode&utm_medium=feed) [GTZHost](https://hashnode.com/@gtzhost) · [Oct 16](https://hashnode.com/posts/the-ultimate-wordpress-migration-guide/6ad1ba6de9e3de6b2c0f1d95) ### [The Ultimate WordPress Migration Guide](https://gtzhost.hashnode.dev/the-ultimate-wordpress-migration-guide?utm_source=hashnode&utm_medium=feed) Are you terrified of breaking your site during a server move? 1 min read · [gtzhost.hashnode.dev](https://gtzhost.hashnode.dev/the-ultimate-wordpress-migration-guide?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/the-ultimate-wordpress-migration-guide/6ad1ba6de9e3de6b2c0f1d95) [Navya](https://hashnode.com/@naveeeya) · [Sep 4](https://hashnode.com/posts/log-8-ending-the-home-stretch-somehow-still-standing/6a9b4a7739a353b2a4c17244) ### [LOG-8 Ending: "The Home Stretch" somehow still standing](https://navyakhannahashnodedev.hashnode.dev/log-8-ending-the-home-stretch-somehow-still-standing?utm_source=hashnode&utm_medium=feed) Gsoc coming to an end, project details, tech and non tech 9 min read · [navyakhannahashnodedev.hashnode.dev](https://navyakhannahashnodedev.hashnode.dev/log-8-ending-the-home-stretch-somehow-still-standing?utm_source=hashnode&utm_medium=feed) [Zam Zam Satellites](https://hashnode.com/@zamzamsatellite) · [Aug 21](https://hashnode.com/posts/how-to-use-sentinel-2-satellite-data-for-real-time-crop-monitoring-with-python/6a888d1342c9260788378c37) ### [How to Use Sentinel-2 Satellite Data for Real-Time Crop Monitoring with Python](https://zamzamgeospatialhashnodedev.hashnode.dev/how-to-use-sentinel-2-satellite-data-for-real-time-crop-monitoring-with-python?utm_source=hashnode&utm_medium=feed) Monitor crop health with Sentinel-2 and Python. Learn to download L2A data, calculate NDVI, and map fields interactively. 16 min read · [zamzamgeospatialhashnodedev.hashnode.dev](https://zamzamgeospatialhashnodedev.hashnode.dev/how-to-use-sentinel-2-satellite-data-for-real-time-crop-monitoring-with-python?utm_source=hashnode&utm_medium=feed) [Eva J Patel](https://hashnode.com/@evapatel123) · [Aug 15](https://hashnode.com/posts/how-gradient-descent-works-the-math-behind-machine-learning/6a8077c8f9593b0ad69a8b99) ### [How Gradient Descent Works: The Math Behind Machine Learning](https://evapatel123.hashnode.dev/how-gradient-descent-works-the-math-behind-machine-learning?utm_source=hashnode&utm_medium=feed) Learn how gradient descent works, from derivatives and loss functions to optimization, with a simple math-first explanation of machine learning. 33 min read · [evapatel123.hashnode.dev](https://evapatel123.hashnode.dev/how-gradient-descent-works-the-math-behind-machine-learning?utm_source=hashnode&utm_medium=feed) [Eva J Patel](https://hashnode.com/@evapatel123) · [Aug 14](https://hashnode.com/posts/how-to-build-a-basic-discord-bot-with-python/6a7f44fc58366ecdaf016624) ### [How to Build a Basic Discord Storytelling, Chat, and Mental Wellness Bot with Python](https://freecodecamp.org/news/how-to-build-a-basic-discord-bot-with-python?utm_source=hashnode&utm_medium=feed) Discord bots can look surprisingly complicated when you see them in action. A bot can respond to messages, tell stories, remember parts of conversations, and stay online around the clock. When I first 39 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-build-a-basic-discord-bot-with-python?utm_source=hashnode&utm_medium=feed) [Akhil Tangudu](https://hashnode.com/@akhiltangudu) · [Aug 9](https://hashnode.com/posts/001-what-is-python-a-beginner-friendly-introduction/6a789c3ecba9376b6963cdf1) ### [🐍Day 01 What Is Python? A Beginner-Friendly Introduction](https://guidetopython.hashnode.dev/001-what-is-python-a-beginner-friendly-introduction?utm_source=hashnode&utm_medium=feed) Learn Python basics with easy-to-understand explanations and examples, covering snytax, variables, datatypes, operators, and fundamental programming concepts. 6 min read · [guidetopython.hashnode.dev](https://guidetopython.hashnode.dev/001-what-is-python-a-beginner-friendly-introduction?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/001-what-is-python-a-beginner-friendly-introduction/6a789c3ecba9376b6963cdf1) [Eva J Patel](https://hashnode.com/@evapatel123) · [Aug 8](https://hashnode.com/posts/backpropagation-how-does-ai-know-what-it-got-wrong-explained-in-easy-words/6a776d6a0444c6b272c1521d) ### [Backpropagation: How Does AI Know What It Got Wrong? Explained in easy words](https://evapatel123.hashnode.dev/backpropagation-how-does-ai-know-what-it-got-wrong-explained-in-easy-words?utm_source=hashnode&utm_medium=feed) Learn the math behind backpropagation, including gradients, derivatives, the chain rule, and gradient descent, explained simply. 9 min read · [evapatel123.hashnode.dev](https://evapatel123.hashnode.dev/backpropagation-how-does-ai-know-what-it-got-wrong-explained-in-easy-words?utm_source=hashnode&utm_medium=feed) [GTZHost](https://hashnode.com/@gtzhost) · [Aug 7](https://hashnode.com/posts/architectural-breakdown-nvidia-h100-a100-and-l40s-for-modern-workloads/6a75b354c2ae3932a62c53d6) ### [Architectural Breakdown: NVIDIA H100, A100, and L40S for Modern Workloads](https://gtzhost.hashnode.dev/architectural-breakdown-nvidia-h100-a100-and-l40s-for-modern-workloads?utm_source=hashnode&utm_medium=feed) Choosing the right Tensor Core GPU for a data center deployment requires understanding the architectural nuances of modern NVIDIA chips. Throwing hardware at a problem without analyzing the specific w 2 min read · [gtzhost.hashnode.dev](https://gtzhost.hashnode.dev/architectural-breakdown-nvidia-h100-a100-and-l40s-for-modern-workloads?utm_source=hashnode&utm_medium=feed) [Eva J Patel](https://hashnode.com/@evapatel123) · [Aug 2](https://hashnode.com/posts/why-ai-hallucinates-and-why-it-isn-t-actually-lying/6a6f934aa209346600ca2784) ### [Why AI Hallucinates (And Why It Isn't Actually "Lying")](https://evapatel123.hashnode.dev/why-ai-hallucinates-and-why-it-isn-t-actually-lying?utm_source=hashnode&utm_medium=feed) Discover why AI hallucinates, why it isn't actually lying, and how ChatGPT generates responses in simple, fun language. 5 min read · [evapatel123.hashnode.dev](https://evapatel123.hashnode.dev/why-ai-hallucinates-and-why-it-isn-t-actually-lying?utm_source=hashnode&utm_medium=feed)