Open Source

313 items

ARTICLEDEV.to AI·4/22/2026

One Open Source Project a Day (No. 45): Browser Harness - A Lightweight Bridge Giving AI Agents "Hands" and "Eyes"

Browser Harness is a lightweight open-source project designed to enable AI agents to interact with browsers efficiently and cost-effectively, overcoming the limitations of traditional automation tools like Playwright or Selenium. It achieves this by directly bridging to the Chrome DevTools Protocol, encouraging agents to write and modify their own helper functions in real-time.

Open Source LLMs browser automation AI agents

RESEARCHDEV.to AI·11d ago

Multi-Agent LLM System Discovers 29 Zero-Day Vulnerabilities in Open-Source Projects

Researchers developed FuzzingBrain V2, a multi-agent LLM system that autonomously discovers and reproduces software vulnerabilities. It found 29 zero-day vulnerabilities in 12 open-source projects, confirmed by maintainers, highlighting significant defensive and offensive implications.

Open Source security AI Systems vulnerability discovery

ARTICLEDEV.to AI·9d ago

AI Alignment is a Systems Architecture Problem, Not a Prompt Problem

The author posits that AI alignment is fundamentally a systems architecture challenge rather than an issue addressable by mere prompting. This perspective stems from two decades in IT infrastructure, leading to the development of SAFi, an open-source runtime governance engine for AI agents.

Open Source systems architecture AI alignment security

ARTICLEDEV.to AI·4/10/2026

Building Your Own "Google Maps for Codebases": A Guide to Codebase Q&A with LLMs

O artigo aborda o desafio de navegar em bases de código complexas e propõe a construção de um sistema de Q&A com LLMs, similar a um "Google Maps para código", para entender sua estrutura e responder a perguntas. Ele foca no uso de ferramentas open-source para permitir que o leitor passe de usuário a arquiteto dessas soluções de IA.

Open Source LLMs software development Codebase analysis

NEWSDEV.to AI·29d ago

We gave actual claws to Openclaw agent and it flies a drone now

The Openclaw agent, which recently went viral for controlling a drone with a natural language prompt, can now autonomously control drones via Mavlink on Dimensional. This open-source development allows the agent to handle perception, tracking, and flight control from a single natural language query.

Open Source Autonomous systems Natural Language Processing robotics

ARTICLEDEV.to AI·4/16/2026

Why Your AI Agent Has Root Access to Everything (And How to Fix It in 3 Lines of Python)

The article discusses the vulnerability of AI agents with unrestricted tool access, capable of executing dangerous commands like 'DROP TABLE users'. To address this, the author developed AgentShield-FW, a runtime firewall that intercepts tool calls and enforces configurable safety policies.

Open Source Python AI safety AI security

ARTICLEDEV.to AI·4/12/2026

I Audited 13 AI Agent Platforms for Security Misconfigurations — Here's the Open-Source Scanner I Built

The author identified serious security vulnerabilities in AI agent platforms, such as source code leaks and exposed API keys, due to a lack of review of MCP protocol configurations. To mitigate these risks, he developed AgentAuditKit, an open-source tool for security auditing.

Open Source Model Context Protocol Agent Security Security Misconfigurations

ARTICLEDEV.to AI·15d ago

Visualize Your AI-Written Code as an Interactive Knowledge Graph

The open-source project Understand-Anything-Public converts code into an interactive knowledge graph, aiding in the understanding of complex and AI-generated codebases. Such tools are becoming essential for managing the opacity of AI code, enabling faster onboarding and dependency tracing.

Open Source AI-assisted development Knowledge Graphs code visualization

ARTICLEDEV.to AI·24d ago

Built an open-source picker that recommends the right self-hosted LLM for your hardware

An open-source picker has been developed to recommend self-hosted Large Language Models (LLMs) based on a user's specific hardware, including platform and available VRAM. The project also provides a curated model directory, installation guides for Ollama, llama.cpp, and LM Studio, and a glossary for newcomers.

Open Source self-hosting hardware guides

ARTICLEDEV.to AI·17d ago

I built an open protocol to make AI coding agents follow senior-engineering workflows

The author created 'The Polyglot Protocol,' an open-source solution designed to guide AI coding agents through senior-engineering workflows. This protocol addresses common AI agent failures by enforcing repository inspection, convention preservation, validation, and a final audit across polyglot codebases.

Open Source software development Engineering Workflows coding agents

DOCDEV.to AI·5/8/2026

AI Pulse: 2026 Tools Spotlight

This guide explores 2026 AI tools like Claude Code, Cursor, and Windsurf, addressing the choice between open-source and proprietary solutions. It emphasizes the importance of tool selection for development speed, cost, and scalability, warning about the risks of wrong decisions in the evolving AI market.

Open Source proprietary software AI tools AI development

ARTICLEMIT Tech Review AI·4/14/2026

Redefining the future of software engineering

The article discusses two seismic shifts in software engineering this century: the rise of open source and the adoption of DevOps with agile methodologies. Now, a third such shift is emerging, pointing to a new era for software development.

Open Source DevOps agile methodologies future of software

ARTICLEDEV.to AI·12d ago

We open-sourced our chatbot widget. 3 lines, drops into any site.

This post announces the open-sourcing of a chatbot widget, chatbotlite, designed for easy integration into any website with just a few lines of code. It highlights design decisions enabling features like inline payment processing without complex backend setups, emphasizing its simplicity and utility for developers.

Open Source widget development Chatbot

ARTICLEDEV.to AI·18d ago

How Codex CLI helped me ship 3 releases in 48 hours — and what it got wrong

The author used Codex CLI (gpt-5.5) to significantly accelerate development for three open-source 3D printing tools, fixing 15 bugs and adding 86 tests within 48 hours. This article details the successes, failures, and lessons learned from this rapid development process.

Open Source 3D printing developer tools AI development

DOCDEV.to AI·4/27/2026

I Built a 24/7 AI Agent System on a $6/Month VPS — Here's the Stack

An individual built a 24/7 autonomous AI agent system on a $6/month VPS using OpenClaw, DeepSeek V4 Pro, and Playwright. This system autonomously manages content posting, article publishing, and a digital product store, proving to be 5x cheaper than alternatives like Claude Sonnet 4.6.

Open Source deployment automation Cost Efficiency

ARTICLEDEV.to AI·13d ago

I Tried Letta – Giving AI Agents Real Memory

The author tried Letta, an open-source memory engine designed to give AI agents persistent memory, solving the issue of agents forgetting past interactions. They successfully set it up and found it effective for tasks spanning multiple conversations, such as managing coding projects.

Open Source development Letta memory

ARTICLEDEV.to AI·4/18/2026

HTML PPT Skill: AI-Powered Presentations Without PowerPoint

HTML PPT Skill is a GitHub project that enables AI agents to generate full HTML-based slide decks, offering an alternative to traditional presentation software. This AgentSkill provides various themes, layouts, and animations, producing pure web technology output.

html presentations Open Source developer tools

ARTICLEDEV.to AI·5/10/2026

Open Source LLMs Compared 2026: Llama 3 vs Mistral vs Qwen vs Gemma

This article compares leading open-source LLMs of 2026, including Llama 3, Mistral, Qwen, and Gemma, emphasizing their competitive performance, licensing, and hardware requirements. It aims to assist users in selecting the right model for their specific use case.

Open Source LLMs comparison Llama 3

ARTICLEDEV.to AI·10d ago

I Let Hermes Agent Run My Entire Open-Source Business for 72 Hours — Here's What Happened (Real Numbers, Real Failures)

This article details an experiment where the Hermes AI Agent autonomously managed an open-source business for 72 hours, handling GitHub bounties, article publishing, and pull request submissions. It reveals the outcomes, including 50+ PRs submitted and 22+ articles published, but $0 in actual earnings, highlighting successes and failures.

Open Source automation AI agents experiment

DOCDEV.to AI·10d ago

I Built an AI Agent That Makes Money From Open Source — Here's the Complete Guide (No Hype, Real Code)

This article offers an honest, step-by-step guide to building an AI agent that generates income from open-source contributions. It clarifies that while the system works, it acts as a force multiplier for human effort rather than being fully autonomous in making money.

Open Source software development monetization guide