NEWSTogether AI Blog·3/17/2026
Mamba-3
Mamba-3 is introduced as a new open-source State Space Model (SSM) built for inference. It boasts superior performance, being faster than Transformers at decode and stronger than Mamba-2.
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DOCHugging Face (YouTube)·4/22/2026
RL for Agents Workshop - Deep Dive on Training Agents with RL and Open Source
This workshop offers a deep dive into training AI agents using Reinforcement Learning (RL) principles. It specifically focuses on leveraging open-source tools and techniques for practical agent development.
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ARTICLEQwen Blog·1/26/2025
Qwen2.5-1M: Deploy Your Own Qwen with Context Length up to 1M Tokens
Este conteúdo anuncia o lançamento dos modelos open-source Qwen2.5-1M (7B e 14B), que agora suportam um comprimento de contexto de até um milhão de tokens. Esta liberação expande as capacidades dos modelos Qwen para lidar com contextos extensos, seguindo a atualização da versão Turbo.
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ARTICLEHugging Face Blog·3/10/2026
Keep the Tokens Flowing: Lessons from 16 Open-Source RL Libraries
This content explores valuable lessons derived from an analysis of 16 open-source Reinforcement Learning (RL) libraries. It aims to provide insights for practitioners and developers working with RL frameworks.
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ARTICLEDEV.to AI·4/17/2026
Porting Anthropic's Skill Creator from Python to TypeScript
The content describes porting Anthropic's eval-driven AI skill-creator from Python (for Claude Code) to TypeScript (for OpenCode). The goal is to make this proven methodology for skill creation, testing, and optimization freely accessible to users and over 300 models, removing the paywall of a paid subscription.
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ARTICLEDEV.to AI·4/8/2026
8 Best Cursor Alternatives: Free, Open-Source & Enterprise Options
Desenvolvedores estão procurando alternativas ao editor de código IA Cursor devido a uma mudança na política de cobrança para um sistema baseado em uso, que gerou custos imprevisíveis para usuários intensivos. Outras razões incluem sua arquitetura fechada e limitações com grandes bases de código, levando à busca por outras opções.
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ARTICLEDEV.to AI·4/15/2026
Happy — The Open-Source App That Puts Claude Code in Your Pocket
Happy is an open-source CLI wrapper designed to control Claude Code from a phone, solving productivity issues by eliminating waits for permission prompts. This tool, with over 17,000 GitHub stars, is distinct from Anthropic's Claude Cowork Dispatch, which focuses on AI remote control for non-coding tasks.
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ARTICLEDEV.to AI·4/18/2026
I'm using all FREE 100% AI Open Source Models
The content introduces a 2026 guide for running open-source and free LLMs at zero cost, emphasizing practical challenges like rate limits and weak GPU performance experienced when building AI solutions. It highlights the growing importance and accessibility of open-source AI models as a new societal norm.
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ARTICLEDEV.to AI·4/26/2026
Hermes agent: Introduction
Hermes Agent is an open-source AI agent by Nous Research designed to run continuously on your server with long-term memory and self-learning capabilities. It can automate tasks like machine management and web app deployment, and connects to mobile-friendly chat platforms.
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ARTICLEDEV.to AI·4/25/2026
Meet Tian AI: Your Completely Offline AI Assistant for Android
Tian AI is an open-source, completely offline AI assistant for Android, running a local LLM and a 34GB knowledge base directly on your phone's CPU. It addresses cloud AI privacy concerns by ensuring no data leaves the device, offering a full-stack local AI system without internet or subscription fees.
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ARTICLEDEV.to AI·15d ago
The AI Triforce of seed4j: Power, Wisdom, and Courage for Your Dev Agent
This article reflects on making Seed4j, an open-source application generator, truly AI-native. It proposes an "AI Triforce" of Power, Wisdom, and Courage to integrate AI agents effectively into its hexagonal architecture.
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ARTICLEDEV.to AI·4/15/2026
Cómo crear un agente de IA desde cero. Open source, local y gratis.
The content explains the crucial difference between language models that only respond and AI agents capable of searching, reasoning, and remembering. It highlights that agents add tools (like Python functions) to execute code, query databases, and call APIs, overcoming the limitations of LLMs that only generate text.
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NEWSDEV.to AI·4/8/2026
🚀 MCP App Testing Framework!
Foi lançado o sunpeak.ai, um framework de testes autônomo para MCP Apps desenvolvidos para ChatGPT e Claude. Ele replica os ambientes de execução localmente, simplificando drasticamente o complexo processo de teste e suportando testes unitários, E2E e de regressão visual.
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ARTICLEDEV.to AI·26d ago
2D Level Design by AI
An indie developer created a Python application, "2D-level-genie," which uses the Nano Banana API to generate, outpaint, and inpaint 2D game levels, including automatically furnished indoor layers. The project is open-source and aims to assist other indie developers.
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ARTICLEDEV.to AI·4/24/2026
Tencent Cube Sandbox Goes Open-Source: My Take on Industrial AI Agents
Tencent Cloud has open-sourced its Cube Sandbox, a production-grade foundation for deploying AI Agents at industrial scale, addressing challenges like reliability and scalability. The author provides a cautious but optimistic take, seeing it as a much-needed battle-tested platform for engineers.
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ARTICLEDEV.to AI·4/9/2026
MCP Apps Protocol: Standardizing Embedded AI Chatbots
O protocolo MCP Apps é um padrão de código aberto que define especificações de UI e SDK para chatbots de IA incorporados, buscando padronizar a experiência do usuário e a interoperabilidade. Ele capacita desenvolvedores a integrar assistentes de IA sofisticados em seus produtos.
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ARTICLEDEV.to AI·4/24/2026
I Built an AI Customer Service Platform You Can Deploy in One Click
The author developed an open-source, one-click deployable AI customer service platform to address the repetitive building of infrastructure for bots. This platform integrates multi-channel support, Claude AI, sentiment analysis, and smart escalation, offering a production-ready alternative to costly or complex enterprise solutions.
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ARTICLEAnalytics Vidhya·5/5/2026
Top 10 Open-Source Libraries to Fine-Tune LLMs Locally
This article presents the top 10 open-source libraries designed for fine-tuning Large Language Models (LLMs) locally. These tools greatly simplify the fine-tuning process, eliminating the need to build the full training stack from scratch.
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ARTICLEDEV.to AI·4/18/2026
dotclaude: The Open-Source Governance Layer for AI-Assisted Development
This content introduces dotclaude, an MIT-licensed open-source project designed to provide a governance layer for AI-assisted development. It addresses common issues like AI assistants lacking memory of development workflows and the inconsistency this creates across engineering teams.
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ARTICLEDEV.to AI·4/9/2026
Every AI Meeting Tool Wants a Monthly Fee. So I Built My Own
O autor, frustrado com as taxas mensais e a dependência da nuvem de ferramentas de IA para reuniões, criou o Oats AI. É um assistente de reunião de IA gratuito, local e de código aberto, que funciona na máquina do usuário sem assinaturas.
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