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Free Python Tutorials, AI Guides & Coding Projects

LLM Prompt vs Decode: Understanding the Two Phases of LLM Inference

LLM Prompt vs Decode: Understanding the Two Phases of LLM Inference

LLM Prompt vs Decode: Understanding the Two Phases of LLM Inference When you send a request to a large language model – whether through ChatGPT, a local Ollama instance, or a production API – the model does not process your...

LLM Decode Deep Dive: KV-Cache, GPU VRAM, and the Memory Bottleneck

LLM Decode Deep Dive: KV-Cache, GPU VRAM, and the Memory Bottleneck

LLM Decode Deep Dive: KV-Cache, GPU VRAM, and the Memory Bottleneck In the previous post, we established that LLM inference has two phases: prompt (prefill) and decode. We learned that prefill is compute-bound while decode is memory-bandwidth-bound. But we did...

AI Agents   Memory   Developer Tools   Multi-Agent
TencentDB Agent Memory: Team-Level Memory Hub for AI Agents

TencentDB Agent Memory: Team-Level Memory Hub for AI Agents

TencentDB Agent Memory: Team-Level Memory Hub for AI Agents Every AI agent user knows the drill. You open your coding assistant, spend 10 minutes re-explaining your project structure, your preferred patterns, the architecture decisions you made last week, and the...

Reverse Skill: A Cybersecurity Skills Router for AI Agents

Reverse Skill: A Cybersecurity Skills Router for AI Agents

Reverse Skill: A Cybersecurity Skills Router for AI Agents Imagine asking your AI coding assistant to analyze an APK file. What happens? It might try jadx first, then jump to apktool, then attempt Frida for dynamic analysis — all without...

AI   Agents   Open Source   Python
Prime Agent: A Self-Improving RLM Agent for Long-Running Coding and Research

Prime Agent: A Self-Improving RLM Agent for Long-Running Coding and Research

Introduction Prime Agent is an open-source coding and research agent for general and long-running work, developed by Prime Intellect. It is designed around two core abstractions that separate it from typical chat-driven coding assistants: the Recursive Language Model (RLM) and...

AI   Open Source   Web Development
Pi Web: A Local Web UI for the Pi Coding Agent

Pi Web: A Local Web UI for the Pi Coding Agent

Introduction The pi coding agent from the pi-mono monorepo is a minimal terminal harness for LLM-driven coding. It stores every conversation as an append-only .jsonl session file under ~/.pi/agent/sessions/, supports mid-session model switching, branching, compaction, and works across many model...

AI   Open Source   Developer Tools
OpenWork: Share AI Workflows Across Agents and Teams

OpenWork: Share AI Workflows Across Agents and Teams

Introduction OpenWork is a free, open-source desktop application built for sharing AI workflows across the agents and tools you already use. It is an open-source alternative to Claude Cowork and Codex, available for macOS, Windows, and Linux. The core idea...

Open Source   SEO   AI Agents
OpenSEO: An Open-Source Pay-As-You-Go Alternative to Semrush and Ahrefs

OpenSEO: An Open-Source Pay-As-You-Go Alternative to Semrush and Ahrefs

OpenSEO: An Open-Source Pay-As-You-Go Alternative to Semrush and Ahrefs If you have ever tried to run serious SEO work without an enterprise budget, you already know the pain. Ahrefs’ cheapest plan starts around $129 per month, and Semrush is in...

Open Source   Video Editing   Rust   AI
OpenCut: A Free and Open Source Video Editor for Web, Desktop, and Mobile

OpenCut: A Free and Open Source Video Editor for Web, Desktop, and Mobile

Introduction OpenCut is a free and open source video editor that runs on the web, on the desktop, and on mobile devices from a single codebase. It is positioned as an open source alternative to CapCut, the short-form video editor...

Open Source   Project Management
Kaneo: Open-Source Project Management Platform

Kaneo: Open-Source Project Management Platform

Introduction Project management software is one of the most crowded categories in modern tooling, yet most teams still end up fighting their tools instead of doing their work. Kaneo is a free, open-source project management platform that takes the opposite...

AI Agents   Java   Developer Tools
Embabel Agent Framework: Goal-Oriented AI Agents on the JVM

Embabel Agent Framework: Goal-Oriented AI Agents on the JVM

Embabel Agent Framework: Goal-Oriented AI Agents on the JVM Introduction AI agent frameworks have proliferated over the last two years, but the overwhelming majority of them live in the Python ecosystem. Developers working on the JVM have largely been left...

AI   Open Source   LLM   Inference
DwarfStar (ds4): A Native Inference Engine for DeepSeek V4 Flash

DwarfStar (ds4): A Native Inference Engine for DeepSeek V4 Flash

Introduction Running capable large language models locally used to mean leaning on a general-purpose GGUF runner. DwarfStar, also known by its repository name ds4, takes a different stance. It is a small, native inference engine optimized first for a single...

DevOps   SRE   Cloud   Interview   Open Source
DevOps Interview Guide - Real Questions from 2025 and 2026

DevOps Interview Guide - Real Questions from 2025 and 2026

Introduction If you have ever prepared for a DevOps, SRE, or Cloud engineering interview, you already know the problem. Most “interview question” lists online are paraphrased, sanitized, and recycled until they barely resemble what an interviewer actually asks. They read...

Data Engineering   Open Source   Education
Data Engineering Handbook: A Complete Guide to Becoming a Data Engineer

Data Engineering Handbook: A Complete Guide to Becoming a Data Engineer

Introduction Data engineering has become one of the most in-demand and foundational roles in modern technology. Every analytics dashboard, machine learning model, and AI application depends on reliable pipelines that move, transform, and store data at scale. Breaking into the...

Code Review Graph: Local-First Code Intelligence for AI Assistants

Code Review Graph: Local-First Code Intelligence for AI Assistants

Code Review Graph: Local-First Code Intelligence for AI Assistants AI coding assistants have become indispensable in modern development, but they share a common flaw: they’re blind to your codebase structure. When you ask an AI to review a pull request...

AI   LLM   Inference   GPU   Open Source
AirLLM: Run 70B LLMs on a 4GB GPU Without Quantization

AirLLM: Run 70B LLMs on a 4GB GPU Without Quantization

Introduction The GPU memory bottleneck is the elephant in the room of modern AI. As large language models scale from 7B to 70B to 400B and beyond, the VRAM required just to hold the model weights has become a showstopper...

AI   Education   Open Source
AI for Beginners: Microsoft's Free 12-Week Curriculum From Symbolic AI to Multi-Agent Systems

AI for Beginners: Microsoft's Free 12-Week Curriculum From Symbolic AI to Mul...

AI for Beginners: Microsoft’s Free 12-Week Curriculum From Symbolic AI to Multi-Agent Systems Artificial intelligence is everywhere — from the spam filter in your inbox to the recommendation engine on your favorite streaming platform. Yet for all its ubiquity, finding...

AI   Tutorial
AI Coding FAQ: 20 Most Asked Questions in 2026

AI Coding FAQ: 20 Most Asked Questions in 2026

Introduction AI coding tools have moved from novelty to necessity in 2026. Whether you are a solo developer shipping side projects or an enterprise team managing monorepos with millions of lines, the questions are remarkably consistent: what is an agent,...

ai   llm   agents   rag   open-source
Awesome LLM Apps: 100+ Open-Source AI Agents, Agent Skills, and RAG Apps

Awesome LLM Apps: 100+ Open-Source AI Agents, Agent Skills, and RAG Apps

The LLM app landscape has exploded. Every week brings a new agent framework, a fresh RAG technique, or a voice AI demo that goes viral on Hacker News. But here’s the problem: most of these projects are toy demos —...

Which Ollama Local Model is Best? Sunflower SVG Comparison (16 Models)

Which Ollama Local Model is Best? Sunflower SVG Comparison (16 Models)

Which Ollama Local Model is Best? Sunflower SVG Comparison (16 Models) After testing LLMs on ducks, vehicles, marine life, chess, sports, and machines, we wanted to know: can today’s top models capture the mathematical beauty of nature? This time we...

Which Ollama Local Model is Best? Pinecone SVG Comparison (15 Models)

Which Ollama Local Model is Best? Pinecone SVG Comparison (15 Models)

Which Ollama Local Model is Best? Pinecone SVG Comparison (15 Models) Continuing our Fibonacci series, we asked our models to draw a pinecone – one of nature’s most striking examples of Fibonacci spirals. A pinecone’s scales spiral outward from the...

Which Ollama Local Model is Best? Pineapple SVG Comparison (14 Models)

Which Ollama Local Model is Best? Pineapple SVG Comparison (14 Models)

Which Ollama Local Model is Best? Pineapple SVG Comparison (14 Models) After testing models on sunflowers and mechanical scenes, we turned to another Fibonacci marvel of nature: the pineapple. A pineapple’s skin is covered in hexagonal scales that form three...

Which Ollama Local Model is Best? Nautilus Shell SVG Comparison (15 Models)

Which Ollama Local Model is Best? Nautilus Shell SVG Comparison (15 Models)

Which Ollama Local Model is Best? Nautilus Shell SVG Comparison (15 Models) The nautilus shell is the iconic embodiment of the golden spiral – a logarithmic spiral whose growth factor is phi (the golden ratio, approximately 1.618). We asked our...

Which Ollama Local Model is Best? Dates Palm Tree SVG Comparison (17 Models)

Which Ollama Local Model is Best? Dates Palm Tree SVG Comparison (17 Models)

Which Ollama Local Model is Best? Dates Palm Tree SVG Comparison (17 Models) A dates palm tree is another Fibonacci marvel of nature: its fronds (large feather-like leaves) spiral around the trunk following Fibonacci numbers, and each frond itself has...

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