#open-source Python library
536 related articles
·6 min
Playwright's Three Test Agents: A Deep Dive into Planner, Generator, and Healer
Playwright's three new Test Agents—Planner, Generator, and Healer—cover the full pipeline from test design to script generation and auto-repair, integrated with VS Code, Claude Code, and more.
Read more →
·5 min
Building RAG from Scratch: Creating a Domain Expert System with Local Small Models
Step-by-step guide to building a complete RAG pipeline with Ollama + LangChain + FAISS + Qwen 1.5B. Run document retrieval and intelligent Q&A locally without a GPU.
Read more →
·6 min
Codex Beginner's Guide: Four Product Forms Explained, Plus Comparison with Claude Code and Cursor
In-depth analysis of OpenAI Codex's four usage forms, comparing Codex, Claude Code, and Cursor across price, stability, and frontend/backend fit to help developers choose the right AI programming tool.
Read more →
·4 min
Frontend to Full-Stack AI: A Complete NestJS + LangChain Roadmap
Pure frontend roles are shrinking fast. Learn how mastering NestJS and LangChain AI agent development can unlock a 20–30% salary boost on your full-stack AI transition path.
Read more →
·3 min
RomM: The Open-Source Self-Hosted ROM Manager for Retro Game Collections
RomM is an open-source self-hosted ROM manager with automatic metadata fetching, in-browser gameplay, and Docker deployment. Build your own retro game media library.
Read more →
·3 min
Taste-Skill: The Open-Source AI Taste Engine That Fights Generic AI-Generated Content
Taste-Skill is a viral open-source JavaScript project with 56K+ GitHub Stars. It uses prompt engineering and anti-slop rules to help AI generate higher-quality, more distinctive content.
Read more →
·3 min
Claude Code in Practice: Writing Maintainable AI Code with the Harness Methodology
Learn how to write controllable, maintainable AI code using the Harness methodology with Claude Code. Covers SDD, Agent orchestration, and enterprise-grade AI programming practices.
Read more →
Building a Coding Agent with LLM: A De…
·3 min
Building a Coding Agent with LLM: A Deep Dive into Simon Willison's llm-coding-agent Experiment
Simon Willison built llm-coding-agent — an open-source Claude Code-style agent — using just two prompts and TDD. Explore its tool design, bootstrapped dev process, and real-world test results.
Read more →
·3 min
GitHub Daily · July 6: The Agent Skill Ecosystem Explodes — AI Evolves from 'Capable' to 'Expert'
GitHub Trending July 6: Agent skill ecosystem explodes with taste-skill, marketingskills, dotnet/skills; multi-Agent orchestration matures; privacy-first projects thrive.
Read more →
·2 min
AIVenture: Master Agent Development and Vibe Coding Through a Dungeon Game
AIVenture is an open-source retro dungeon game by Google that teaches Vibe Coding, agentic workflows, and tool calling through playable levels. Built with Angular, Phaser.js, and Gemma.
Read more →
·3 min
200KB Minimalist CI/CD Tool: A Lightweight Deployment Solution for Indie Developers to Ditch Jenkins
A minimalist CI/CD tool built with Python+Flask — just 200KB, event-driven, and decentralized. Deploy automatically without Jenkins or GitHub Actions in 5 minutes.
Read more →
sqlite-utils 4.0rc2 Released: Major Ve…
·2 min
sqlite-utils 4.0rc2 Released: Major Version Built with $150 in AI Costs
Simon Willison releases sqlite-utils 4.0rc2, with most code written by Claude at just $149.25 in API costs. A deep dive into AI-assisted development costs and human-AI collaboration.
Read more →
·4 min
Coze for Beginners: A Complete Guide to ByteDance's AI Application Development Platform
A complete guide to ByteDance's Coze platform: agents, AI apps, workflows, nodes, and plugins explained. Build AI applications with no coding required.
Read more →
Claude Leads sqlite-utils 4.0 Developm…
·2 min
Claude Leads sqlite-utils 4.0 Development for $149: A Real-World Look at AI Programming
Simon Willison reveals sqlite-utils 4.0 was mostly written by Claude for $149.25. A deep dive into this AI-led development experiment and what it means for developers.
Read more →
·3 min
Running Local LLMs on AMD GPUs: Ditching Ollama for LM Studio Delivers 7x Speed Boost
AMD GPU black screens running local LLMs? This post-mortem covers Ollama's 3 fatal flaws and how switching to LM Studio boosted token speed from 5 to 36, with ROCm setup, Speculative Decoding, and GFX version tips.
Read more →
·2 min
Troubleshooting Dependency Conflicts in AI Agent Projects: A Hands-On Environment Setup Guide
Learn how to resolve dependency conflicts when setting up AI Agent projects — covering pip list audits, handling selenium version issues, and using Chinese PyPI mirrors.
Read more →
·2 min
Dify + MCP in Practice: Building Enterprise-Grade Role-Specific AI Copilot Workflows
A hands-on guide to building enterprise AI copilot workflows using Dify and MCP. Covers tool integration, parameter passing, code execution, and MCP version compatibility pitfalls.
Read more →
·3 min
Hermes Agent Setup in Practice: Run a Complete AI Agent Workflow in 3 Minutes
Step-by-step guide to installing Hermes Agent: no sudo required, single-command deployment, supports Ollama, Anthropic, OpenRouter and more. Includes verification steps, key commands, and beginner tips.
Read more →
·3 min
AI-Generated Code + Modular Design: The ESP32 Kit That Makes Hardware Development Accessible to Everyone
Axiometa Genesis Mini is a modular ESP32 kit with a built-in AI development environment. Generate code with natural language, plug-and-play 50+ modules, starting at $35.
Read more →
·7 min
Hermes Agent Deep Dive: An AI Agent Framework That Uses Fewer Tokens Than Open Cloud
Full comparison of Hermes Agent vs Open Cloud: lower token usage, 200+ model support, auto Skill encapsulation, WeChat/DingTalk integration. A cost-effective AI Agent alternative for long-term deployment.
Read more →